Merge pull request #781 from Scrumplex/chore-bump-1.3.2

Avoid re-registering InstanceType

.clang-format

@@ -1,17 +1,16 @@
 ---
-BasedOnStyle: Chromium
+Language:        Cpp
+BasedOnStyle:  Chromium
 IndentWidth: 4
+AlignConsecutiveMacros: false
+AlignConsecutiveAssignments: false
 AllowShortIfStatementsOnASingleLine: false
-ColumnLimit: 140
----
-Language: Cpp
-AlignConsecutiveMacros: None
-AlignConsecutiveAssignments: None
 BraceWrapping:
-  AfterFunction: true
+  AfterFunction:   true
   SplitEmptyFunction: false
   SplitEmptyRecord: false
   SplitEmptyNamespace: false
 BreakBeforeBraces: Custom
 BreakConstructorInitializers: BeforeComma
+ColumnLimit:     140
 Cpp11BracedListStyle: false

.clang-tidy

@@ -1,4 +0,0 @@
-Checks:
-  - modernize-use-using
-
-SystemHeaders: false

.editorconfig

@@ -1,8 +0,0 @@
-# EditorConfig specs and documentation: https://EditorConfig.org
-
-# top-most EditorConfig file
-root = true
-
-# C++ Code Style settings
-[*.{c++,cc,cpp,cppm,cxx,h,h++,hh,hpp,hxx,inl,ipp,ixx,tlh,tli}]
-cpp_generate_documentation_comments = doxygen_slash_star

.envrc

@@ -1,2 +0,0 @@
-use flake
-watch_file nix/*.nix

.git-blame-ignore-revs

@@ -1,4 +0,0 @@
-# .git-blame-ignore-revs
-
-# tabs -> spaces
-bbb3b3e6f6e3c0f95873f22e6d0a4aaf350f49d9

.github/FUNDING.yml

@@ -1 +1 @@
-open_collective: prismlauncher
+open_collective: polymc

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -8,9 +8,9 @@ body:
       If you need help with running Minecraft, please visit us on our Discord before making a bug report.
 
       Before submitting a bug report, please make sure you have read this *entire* form, and that:
-      * You have read the [Prism Launcher wiki](https://prismlauncher.org/wiki/) and it has not answered your question.
+      * You have read the [PolyMC wiki](https://polymc.org/wiki/) and it has not answered your question.
       * Your bug is not caused by Minecraft or any mods you have installed.
-      * Your issue has not been reported before, [make sure to use the search function!](https://github.com/PrismLauncher/PrismLauncher/issues)
+      * Your issue has not been reported before, [make sure to use the search function!](https://github.com/PolyMC/PolyMC/issues)
 
       **Do not forget to give your issue a descriptive title.** "Bug in the instance screen" makes it hard to distinguish issues at a glance.
 - type: dropdown
@@ -25,16 +25,9 @@ body:
     - Other
 - type: textarea
   attributes:
-    label: Version of Prism Launcher
-    description: The version of Prism Launcher used in the bug report.
-    placeholder: Prism Launcher 5.0
-  validations:
-    required: true
-- type: textarea
-  attributes:
-    label: Version of Qt
-    description: The version of Qt used in the bug report. You can find it in Help -> About Prism Launcher -> About Qt.
-    placeholder: Qt 6.3.0
+    label: Version of PolyMC
+    description: The version of PolyMC used in the bug report.
+    placeholder: PolyMC 1.2.2
   validations:
     required: true
 - type: textarea

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: true
 contact_links:
-  - name: Prism Launcher Matrix Support Room
-    url: https://matrix.to/#/#prism-support:matrix.org
+  - name: PolyMC Matrix Support Room
+    url: https://matrix.to/#/#support:polymc.org
     about: Please ask for support here before opening an issue.

.github/ISSUE_TEMPLATE/rfc.yml

@@ -6,7 +6,7 @@ body:
 - type: markdown
   attributes:
     value: |
-      ### Use this form to suggest a larger change for Prism Launcher.
+      ### Use this form to suggest a larger change for PolyMC.
 - type: textarea
   attributes:
     label: Goal
@@ -18,7 +18,7 @@ body:
   attributes:
     label: Motivation
     description: |
-      Introduce the topic. If this is a not-well-known section of Prism Launcher, a detailed explanation of the background is recommended.
+      Introduce the topic. If this is a not-well-known section of PolyMC, a detailed explanation of the background is recommended.
       Some example points of discussion:
        - What specific problems are you facing right now that you're trying to address?
        - Are there any previous discussions? Link to them and summarize them (don't force your readers to read them though!).

.github/ISSUE_TEMPLATE/suggestion.yml

@@ -5,25 +5,25 @@ body:
 - type: markdown
   attributes:
     value: |
-      ### Use this form to suggest a feature for Prism Launcher.
+      ### Use this form to suggest a feature for PolyMC.
 - type: input
   attributes:
     label: Role
-    description: In what way do you use Prism Launcher that needs this feature?
+    description: In what way do you use PolyMC that needs this feature?
     placeholder: I play modded Minecraft.
   validations:
     required: true
 - type: input
   attributes:
     label: Suggestion
-    description: What do you want Prism Launcher to do?
+    description: What do you want PolyMC to do?
     placeholder: I want the cat button to meow.
   validations:
     required: true
 - type: input
   attributes:
     label: Benefit
-    description: Why do you need Prism Launcher to do this?
+    description: Why do you need PolyMC to do this?
     placeholder: so that I can always hear a cat when I need to.
   validations:
     required: true

.github/codeql/codeql-config.yml

@@ -1,3 +0,0 @@
-query-filters:
-  - exclude:
-      id: cpp/fixme-comment

.github/dco.yml

@@ -1,2 +0,0 @@
-allowRemediationCommits:
-  individual: true

.github/pull_request_template.md

@@ -1,9 +0,0 @@
-<!--
-Hey there! Thanks for your contribution.
-
-Please make sure that your commits are signed off first.
-If you don't know how that works, check out our contribution guidelines: https://github.com/PrismLauncher/PrismLauncher/blob/develop/CONTRIBUTING.md#signing-your-work
-If you already created your commits, you can run `git rebase --signoff develop` to retroactively sign-off all your commits and `git push --force` to override what you have pushed already.
-
-Note that signing and signing-off are two different things!
--->

.github/workflows/backport.yml

@@ -1,32 +1,19 @@
-name: Backport
+name: Backport PR to stable
 on:
-  pull_request_target:
-    types: [closed, labeled]
-
-# WARNING:
-# When extending this action, be aware that $GITHUB_TOKEN allows write access to
-# the GitHub repository. This means that it should not evaluate user input in a
-# way that allows code injection.
-
-permissions:
-  contents: read
-
+  pull_request:
+    branches: [ develop ]
+    types: [ closed ]
 jobs:
-  backport:
-    permissions:
-      contents: write # for korthout/backport-action to create branch
-      pull-requests: write # for korthout/backport-action to create PR to backport
-    name: Backport Pull Request
-    if: github.repository_owner == 'PrismLauncher' && github.event.pull_request.merged == true && (github.event_name != 'labeled' || startsWith('backport', github.event.label.name))
+  release_pull_request:
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'backport')
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-      - name: Create backport PRs
-        uses: korthout/backport-action@v2.1.0
-        with:
-          # Config README: https://github.com/korthout/backport-action#backport-action
-          pull_description: |-
-            Bot-based backport to `${target_branch}`, triggered by a label in #${pull_number}.
-
+    - name: checkout
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+    - name: Backport PR by cherry-pick-ing
+      uses: Nathanmalnoury/gh-backport-action@master
+      with:
+        pr_branch: 'stable'
+        github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build.yml

@@ -7,29 +7,6 @@ on:
         description: Type of build (Debug, Release, RelWithDebInfo, MinSizeRel)
         type: string
         default: Debug
-      is_qt_cached:
-        description: Enable Qt caching or not
-        type: string
-        default: true
-    secrets:
-      SPARKLE_ED25519_KEY:
-        description: Private key for signing Sparkle updates
-        required: false
-      WINDOWS_CODESIGN_CERT:
-        description: Certificate for signing Windows builds
-        required: false
-      WINDOWS_CODESIGN_PASSWORD:
-        description: Password for signing Windows builds
-        required: false
-      CACHIX_AUTH_TOKEN:
-        description: Private token for authenticating against Cachix cache
-        required: false
-      GPG_PRIVATE_KEY:
-        description: Private key for AppImage signing
-        required: false
-      GPG_PRIVATE_KEY_ID:
-        description: ID for the GPG_PRIVATE_KEY, to select the signing key
-        required: false
 
 jobs:
   build:
@@ -37,64 +14,22 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-20.04
-            qt_ver: 5
 
           - os: ubuntu-20.04
-            qt_ver: 6
-            qt_host: linux
-            qt_arch: ""
-            qt_version: "6.2.4"
-            qt_modules: "qt5compat qtimageformats"
-            qt_tools: ""
+
+          - os: ubuntu-20.04
+            appimage: true
 
           - os: windows-2022
-            name: "Windows-MinGW-w64"
-            msystem: clang64
-            vcvars_arch: "amd64_x86"
+            name: "Windows-i686"
+            msystem: mingw32
 
           - os: windows-2022
-            name: "Windows-MSVC"
-            msystem: ""
-            architecture: "x64"
-            vcvars_arch: "amd64"
-            qt_ver: 6
-            qt_host: windows
-            qt_arch: ''
-            qt_version: '6.6.0'
-            qt_modules: 'qt5compat qtimageformats'
-            qt_tools: ''
+            name: "Windows-x86_64"
+            msystem: mingw64
 
-          - os: windows-2022
-            name: "Windows-MSVC-arm64"
-            msystem: ""
-            architecture: "arm64"
-            vcvars_arch: "amd64_arm64"
-            qt_ver: 6
-            qt_host: windows
-            qt_arch: 'win64_msvc2019_arm64'
-            qt_version: '6.6.0'
-            qt_modules: 'qt5compat qtimageformats'
-            qt_tools: ''
-
-          - os: macos-12
-            name: macOS
-            macosx_deployment_target: 11.0
-            qt_ver: 6
-            qt_host: mac
-            qt_arch: ''
-            qt_version: '6.6.0'
-            qt_modules: 'qt5compat qtimageformats'
-            qt_tools: ''
-
-          - os: macos-12
-            name: macOS-Legacy
+          - os: macos-11
             macosx_deployment_target: 10.13
-            qt_ver: 5
-            qt_host: mac
-            qt_version: "5.15.2"
-            qt_modules: ""
-            qt_tools: ""
 
     runs-on: ${{ matrix.os }}
 
@@ -105,61 +40,40 @@ jobs:
       INSTALL_APPIMAGE_DIR: "install-appdir"
       BUILD_DIR: "build"
       CCACHE_VAR: ""
-      HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
 
     steps:
       ##
       # PREPARE
       ##
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
-          submodules: "true"
+          submodules: 'true'
 
-      - name: "Setup MSYS2"
-        if: runner.os == 'Windows' && matrix.msystem != ''
+      - name: 'Setup MSYS2'
+        if: runner.os == 'Windows'
         uses: msys2/setup-msys2@v2
         with:
           msystem: ${{ matrix.msystem }}
           update: true
           install: >-
             git
-            mingw-w64-x86_64-binutils
           pacboy: >-
             toolchain:p
             cmake:p
-            extra-cmake-modules:p
             ninja:p
-            qt6-base:p
-            qt6-svg:p
-            qt6-imageformats:p
-            quazip-qt6:p
+            qt5:p
             ccache:p
-            qt6-5compat:p
-            cmark:p
-
-      - name: Force newer ccache
-        if: runner.os == 'Windows' && matrix.msystem == '' && inputs.build_type == 'Debug'
-        run: |
-          choco install ccache --version 4.7.1
+            nsis:p
 
       - name: Setup ccache
-        if: (runner.os != 'Windows' || matrix.msystem == '') && inputs.build_type == 'Debug'
-        uses: hendrikmuhs/ccache-action@v1.2.10
+        if: runner.os != 'Windows' && inputs.build_type == 'Debug'
+        uses: hendrikmuhs/ccache-action@v1.2.1
         with:
-          key: ${{ matrix.os }}-qt${{ matrix.qt_ver }}-${{ matrix.architecture }}
+          key: ${{ matrix.os }}-${{ matrix.appimage }}
 
-      - name: Retrieve ccache cache (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != '' && inputs.build_type == 'Debug'
-        uses: actions/cache@v3.3.2
-        with:
-          path: '${{ github.workspace }}\.ccache'
-          key: ${{ matrix.os }}-mingw-w64-ccache-${{ github.run_id }}
-          restore-keys: |
-            ${{ matrix.os }}-mingw-w64-ccache
-
-      - name: Setup ccache (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != '' && inputs.build_type == 'Debug'
+      - name: Setup ccache (Windows)
+        if: runner.os == 'Windows' && inputs.build_type == 'Debug'
         shell: msys2 {0}
         run: |
           ccache --set-config=cache_dir='${{ github.workspace }}\.ccache'
@@ -174,123 +88,69 @@ jobs:
         run: |
           echo "CCACHE_VAR=ccache" >> $GITHUB_ENV
 
+      - name: Retrieve ccache cache (Windows)
+        if: runner.os == 'Windows' && inputs.build_type == 'Debug'
+        uses: actions/cache@v3.0.2
+        with:
+          path: '${{ github.workspace }}\.ccache'
+          key: ${{ matrix.os }}-${{ matrix.msystem }}
+          restore-keys: |
+              ${{ matrix.os }}-${{ matrix.msystem }}
+
       - name: Set short version
         shell: bash
         run: |
           ver_short=`git rev-parse --short HEAD`
           echo "VERSION=$ver_short" >> $GITHUB_ENV
 
-      - name: Install Dependencies (Linux)
+      - name: Install Qt (macOS)
+        if: runner.os == 'macOS'
+        run: |
+         brew update
+         brew install qt@5 ninja
+
+      - name: Update Qt (AppImage)
+        if: runner.os == 'Linux' && matrix.appimage == true
+        run: |
+         sudo add-apt-repository ppa:savoury1/qt-5-15
+         sudo add-apt-repository ppa:savoury1/kde-5-80
+         sudo add-apt-repository ppa:savoury1/gpg
+         sudo add-apt-repository ppa:savoury1/ffmpeg4
+
+      - name: Install Qt (Linux)
         if: runner.os == 'Linux'
         run: |
           sudo apt-get -y update
-          sudo apt-get -y install ninja-build extra-cmake-modules scdoc appstream
-
-      - name: Install Dependencies (macOS)
-        if: runner.os == 'macOS'
-        run: |
-          brew update
-          brew install ninja extra-cmake-modules
-
-      - name: Install Qt (Linux)
-        if: runner.os == 'Linux' && matrix.qt_ver != 6
-        run: |
-          sudo apt-get -y install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools libqt5core5a libqt5network5 libqt5gui5
-
-      - name: Install host Qt (Windows MSVC arm64)
-        if: runner.os == 'Windows' && matrix.architecture == 'arm64'
-        uses: jurplel/install-qt-action@v3
-        with:
-          aqtversion: "==3.1.*"
-          py7zrversion: ">=0.20.2"
-          version: ${{ matrix.qt_version }}
-          host: "windows"
-          target: "desktop"
-          arch: ""
-          modules: ${{ matrix.qt_modules }}
-          tools: ${{ matrix.qt_tools }}
-          cache: ${{ inputs.is_qt_cached }}
-          cache-key-prefix: host-qt-arm64-windows
-          dir: ${{ github.workspace }}\HostQt
-          set-env: false
-
-      - name: Install Qt (macOS, Linux, Qt 6 & Windows MSVC)
-        if: runner.os == 'Linux' && matrix.qt_ver == 6 || runner.os == 'macOS' || (runner.os == 'Windows' && matrix.msystem == '')
-        uses: jurplel/install-qt-action@v3
-        with:
-          aqtversion: "==3.1.*"
-          py7zrversion: ">=0.20.2"
-          version: ${{ matrix.qt_version }}
-          host: ${{ matrix.qt_host }}
-          target: "desktop"
-          arch: ${{ matrix.qt_arch }}
-          modules: ${{ matrix.qt_modules }}
-          tools: ${{ matrix.qt_tools }}
-          cache: ${{ inputs.is_qt_cached }}
-
-      - name: Install MSVC (Windows MSVC)
-        if: runner.os == 'Windows' # We want this for MinGW builds as well, as we need SignTool
-        uses: ilammy/msvc-dev-cmd@v1
-        with:
-          vsversion: 2022
-          arch: ${{ matrix.vcvars_arch }}
+          sudo apt-get -y install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools libqt5core5a libqt5network5 libqt5gui5 ninja-build qt5-image-formats-plugins
 
       - name: Prepare AppImage (Linux)
-        if: runner.os == 'Linux' && matrix.qt_ver != 5
+        if: runner.os == 'Linux' && matrix.appimage == true
         run: |
           wget "https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
           wget "https://github.com/linuxdeploy/linuxdeploy-plugin-appimage/releases/download/continuous/linuxdeploy-plugin-appimage-x86_64.AppImage"
           wget "https://github.com/linuxdeploy/linuxdeploy-plugin-qt/releases/download/continuous/linuxdeploy-plugin-qt-x86_64.AppImage"
 
-          wget "https://github.com/AppImageCommunity/AppImageUpdate/releases/download/continuous/AppImageUpdate-x86_64.AppImage"
-
           ${{ github.workspace }}/.github/scripts/prepare_JREs.sh
-          sudo apt install libopengl0
-
-      - name: Add QT_HOST_PATH var (Windows MSVC arm64)
-        if: runner.os == 'Windows' && matrix.architecture == 'arm64'
-        run: |
-          echo "QT_HOST_PATH=${{ github.workspace }}\HostQt\Qt\${{ matrix.qt_version }}\msvc2019_64" >> $env:GITHUB_ENV
 
       ##
       # CONFIGURE
       ##
 
       - name: Configure CMake (macOS)
-        if: runner.os == 'macOS' && matrix.qt_ver == 6
+        if: runner.os == 'macOS'
         run: |
-          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=official -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DLauncher_QT_VERSION_MAJOR=${{ matrix.qt_ver }} -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" -G Ninja
+          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DQt5_DIR=/usr/local/opt/qt@5 -DCMAKE_PREFIX_PATH=/usr/local/opt/qt@5 -DLauncher_BUILD_PLATFORM=macOS -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -G Ninja
 
-      - name: Configure CMake (macOS-Legacy)
-        if: runner.os == 'macOS' && matrix.qt_ver == 5
-        run: |
-          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=official -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DLauncher_QT_VERSION_MAJOR=${{ matrix.qt_ver }} -DMACOSX_SPARKLE_UPDATE_PUBLIC_KEY="" -DMACOSX_SPARKLE_UPDATE_FEED_URL="" -G Ninja
-
-      - name: Configure CMake (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != ''
+      - name: Configure CMake (Windows)
+        if: runner.os == 'Windows'
         shell: msys2 {0}
         run: |
-          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=official -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DLauncher_QT_VERSION_MAJOR=6 -DCMAKE_OBJDUMP=/mingw64/bin/objdump.exe -DLauncher_BUILD_ARTIFACT=${{ matrix.name }}-Qt${{ matrix.qt_ver }} -G Ninja
-
-      - name: Configure CMake (Windows MSVC)
-        if: runner.os == 'Windows' && matrix.msystem == ''
-        run: |
-          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=official -DLauncher_QT_VERSION_MAJOR=${{ matrix.qt_ver }} -DCMAKE_MSVC_RUNTIME_LIBRARY="MultiThreadedDLL" -A${{ matrix.architecture}} -DLauncher_FORCE_BUNDLED_LIBS=ON  -DLauncher_BUILD_ARTIFACT=${{ matrix.name }}-Qt${{ matrix.qt_ver }}
-          # https://github.com/ccache/ccache/wiki/MS-Visual-Studio (I coudn't figure out the compiler prefix)
-          if ("${{ env.CCACHE_VAR }}")
-          {
-            Copy-Item C:/ProgramData/chocolatey/lib/ccache/tools/ccache-4.7.1-windows-x86_64/ccache.exe -Destination C:/ProgramData/chocolatey/lib/ccache/tools/ccache-4.7.1-windows-x86_64/cl.exe
-            echo "CLToolExe=cl.exe" >> $env:GITHUB_ENV
-            echo "CLToolPath=C:/ProgramData/chocolatey/lib/ccache/tools/ccache-4.7.1-windows-x86_64/" >> $env:GITHUB_ENV
-            echo "TrackFileAccess=false" >> $env:GITHUB_ENV
-          }
-          # Needed for ccache, but also speeds up compile
-          echo "UseMultiToolTask=true" >> $env:GITHUB_ENV
+          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=${{ env.INSTALL_DIR }} -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=${{ matrix.name }} -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -G Ninja
 
       - name: Configure CMake (Linux)
         if: runner.os == 'Linux'
         run: |
-          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=official -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DLauncher_QT_VERSION_MAJOR=${{ matrix.qt_ver }} -DLauncher_BUILD_ARTIFACT=Linux-Qt${{ matrix.qt_ver }} -G Ninja
+          cmake -S . -B ${{ env.BUILD_DIR }} -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DENABLE_LTO=ON -DLauncher_BUILD_PLATFORM=Linux -DCMAKE_C_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -DCMAKE_CXX_COMPILER_LAUNCHER=${{ env.CCACHE_VAR }} -G Ninja
 
       ##
       # BUILD
@@ -301,37 +161,12 @@ jobs:
         run: |
           cmake --build ${{ env.BUILD_DIR }}
 
-      - name: Build (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != ''
+      - name: Build (Windows)
+        if: runner.os == 'Windows'
         shell: msys2 {0}
         run: |
           cmake --build ${{ env.BUILD_DIR }}
 
-      - name: Build (Windows MSVC)
-        if: runner.os == 'Windows' && matrix.msystem == ''
-        run: |
-          cmake --build ${{ env.BUILD_DIR }} --config ${{ inputs.build_type }}
-
-      ##
-      # TEST
-      ##
-
-      - name: Test
-        if: runner.os != 'Windows'
-        run: |
-          ctest -E "^example64|example$" --test-dir build --output-on-failure
-
-      - name: Test (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != ''
-        shell: msys2 {0}
-        run: |
-          ctest -E "^example64|example$" --test-dir build --output-on-failure
-
-      - name: Test (Windows MSVC)
-        if: runner.os == 'Windows' && matrix.msystem == '' && matrix.architecture != 'arm64'
-        run: |
-          ctest -E "^example64|example$" --test-dir build --output-on-failure -C ${{ inputs.build_type }}
-
       ##
       # PACKAGE BUILDS
       ##
@@ -342,149 +177,70 @@ jobs:
           cmake --install ${{ env.BUILD_DIR }}
 
           cd ${{ env.INSTALL_DIR }}
-          chmod +x "PrismLauncher.app/Contents/MacOS/prismlauncher"
-          sudo codesign --sign - --deep --force --entitlements "../program_info/App.entitlements" --options runtime "PrismLauncher.app/Contents/MacOS/prismlauncher"
-          mv "PrismLauncher.app" "Prism Launcher.app"
-          tar -czf ../PrismLauncher.tar.gz *
+          chmod +x "PolyMC.app/Contents/MacOS/polymc"
+          sudo codesign --sign - --deep --force --entitlements "../program_info/App.entitlements" --options runtime "PolyMC.app/Contents/MacOS/polymc"
+          tar -czf ../PolyMC.tar.gz *
 
-      - name: Make Sparkle signature (macOS)
-        if: matrix.name == 'macOS'
-        run: |
-          if [ '${{ secrets.SPARKLE_ED25519_KEY }}' != '' ]; then
-            brew install openssl@3
-            echo '${{ secrets.SPARKLE_ED25519_KEY }}' > ed25519-priv.pem
-            signature=$(/usr/local/opt/openssl@3/bin/openssl pkeyutl -sign -rawin -in ${{ github.workspace }}/PrismLauncher.tar.gz -inkey ed25519-priv.pem | openssl base64 | tr -d \\n)
-            rm ed25519-priv.pem
-            cat >> $GITHUB_STEP_SUMMARY << EOF
-          ### Artifact Information :information_source:
-          - :memo: Sparkle Signature (ed25519): \`$signature\`
-          EOF
-          else
-            cat >> $GITHUB_STEP_SUMMARY << EOF
-          ### Artifact Information :information_source:
-          - :warning: Sparkle Signature (ed25519): No private key available (likely a pull request or fork)
-          EOF
-          fi
-
-      - name: Package (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != ''
+      - name: Package (Windows)
+        if: runner.os == 'Windows'
         shell: msys2 {0}
         run: |
           cmake --install ${{ env.BUILD_DIR }}
-          touch ${{ env.INSTALL_DIR }}/manifest.txt
-          for l in $(find ${{ env.INSTALL_DIR }} -type f); do l=$(cygpath -u $l); l=${l#$(pwd)/}; l=${l#${{ env.INSTALL_DIR }}/}; l=${l#./}; echo $l; done >> ${{ env.INSTALL_DIR }}/manifest.txt
-
-      - name: Package (Windows MSVC)
-        if: runner.os == 'Windows' && matrix.msystem == ''
-        run: |
-          cmake --install ${{ env.BUILD_DIR }} --config ${{ inputs.build_type }}
 
           cd ${{ env.INSTALL_DIR }}
-          if ("${{ matrix.qt_ver }}" -eq "5")
-          {
-            Copy-Item ${{ runner.workspace }}/Qt/Tools/OpenSSL/Win_x86/bin/libcrypto-1_1.dll -Destination libcrypto-1_1.dll
-            Copy-Item ${{ runner.workspace }}/Qt/Tools/OpenSSL/Win_x86/bin/libssl-1_1.dll -Destination libssl-1_1.dll
-          }
-          cd ${{ github.workspace }}
+          if [ "${{ matrix.msystem }}" == "mingw32" ]; then
+            cp /mingw32/bin/libcrypto-1_1.dll /mingw32/bin/libssl-1_1.dll ./
+          elif [ "${{ matrix.msystem }}" == "mingw64" ]; then
+            cp /mingw64/bin/libcrypto-1_1-x64.dll /mingw64/bin/libssl-1_1-x64.dll ./
+          fi
 
-          Get-ChildItem ${{ env.INSTALL_DIR }} -Recurse | ForEach FullName | Resolve-Path -Relative | %{ $_.TrimStart('.\') } | %{ $_.TrimStart('${{ env.INSTALL_DIR }}') } | %{ $_.TrimStart('\') } | Out-File -FilePath ${{ env.INSTALL_DIR }}/manifest.txt
-
-      - name: Fetch codesign certificate (Windows)
+      - name: Package (Windows, portable)
         if: runner.os == 'Windows'
-        shell: bash # yes, we are not using MSYS2 or PowerShell here
-        run: |
-          echo '${{ secrets.WINDOWS_CODESIGN_CERT }}' | base64 --decode > codesign.pfx
-
-      - name: Sign executable (Windows)
-        if: runner.os == 'Windows'
-        run: |
-          if (Get-Content ./codesign.pfx){
-            cd ${{ env.INSTALL_DIR }}
-            # We ship the exact same executable for portable and non-portable editions, so signing just once is fine
-            SignTool sign /fd sha256 /td sha256 /f ../codesign.pfx /p '${{ secrets.WINDOWS_CODESIGN_PASSWORD }}' /tr http://timestamp.digicert.com prismlauncher.exe prismlauncher_updater.exe prismlauncher_filelink.exe 
-          } else {
-            ":warning: Skipped code signing for Windows, as certificate was not present." >> $env:GITHUB_STEP_SUMMARY
-          }
-
-      - name: Package (Windows MinGW-w64, portable)
-        if: runner.os == 'Windows' && matrix.msystem != ''
         shell: msys2 {0}
         run: |
           cp -r ${{ env.INSTALL_DIR }} ${{ env.INSTALL_PORTABLE_DIR }}  # cmake install on Windows is slow, let's just copy instead
           cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_PORTABLE_DIR }} --component portable
-          for l in $(find ${{ env.INSTALL_PORTABLE_DIR }} -type f); do l=$(cygpath -u $l); l=${l#$(pwd)/}; l=${l#${{ env.INSTALL_PORTABLE_DIR }}/}; l=${l#./}; echo $l; done >> ${{ env.INSTALL_PORTABLE_DIR }}/manifest.txt
-
-      - name: Package (Windows MSVC, portable)
-        if: runner.os == 'Windows' && matrix.msystem == ''
-        run: |
-          cp -r ${{ env.INSTALL_DIR }} ${{ env.INSTALL_PORTABLE_DIR }}  # cmake install on Windows is slow, let's just copy instead
-          cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_PORTABLE_DIR }} --component portable
-
-          Get-ChildItem ${{ env.INSTALL_PORTABLE_DIR }} -Recurse | ForEach FullName | Resolve-Path -Relative | %{ $_.TrimStart('.\') } | %{ $_.TrimStart('${{ env.INSTALL_PORTABLE_DIR }}') } | %{ $_.TrimStart('\') } | Out-File -FilePath ${{ env.INSTALL_DIR }}/manifest.txt
 
       - name: Package (Windows, installer)
         if: runner.os == 'Windows'
+        shell: msys2 {0}
         run: |
           cd ${{ env.INSTALL_DIR }}
           makensis -NOCD "${{ github.workspace }}/${{ env.BUILD_DIR }}/program_info/win_install.nsi"
 
-      - name: Sign installer (Windows)
-        if: runner.os == 'Windows'
-        run: |
-          if (Get-Content ./codesign.pfx){
-            SignTool sign /fd sha256 /td sha256 /f codesign.pfx /p '${{ secrets.WINDOWS_CODESIGN_PASSWORD }}' /tr http://timestamp.digicert.com PrismLauncher-Setup.exe
-          } else {
-            ":warning: Skipped code signing for Windows, as certificate was not present." >> $env:GITHUB_STEP_SUMMARY
-          }
-
       - name: Package (Linux)
-        if: runner.os == 'Linux'
+        if: runner.os == 'Linux' && matrix.appimage != true
         run: |
           cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_DIR }}
-          for l in $(find ${{ env.INSTALL_DIR }} -type f); do l=${l#$(pwd)/}; l=${l#${{ env.INSTALL_DIR }}/}; l=${l#./}; echo $l; done > ${{ env.INSTALL_DIR }}/manifest.txt
 
           cd ${{ env.INSTALL_DIR }}
-          tar --owner root --group root -czf ../PrismLauncher.tar.gz *
+          tar --owner root --group root -czf ../PolyMC.tar.gz *
 
       - name: Package (Linux, portable)
-        if: runner.os == 'Linux'
+        if: runner.os == 'Linux' && matrix.appimage != true
         run: |
           cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_PORTABLE_DIR }}
           cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_PORTABLE_DIR }} --component portable
-          for l in $(find ${{ env.INSTALL_PORTABLE_DIR }} -type f); do l=${l#$(pwd)/}; l=${l#${{ env.INSTALL_PORTABLE_DIR }}/}; l=${l#./}; echo $l; done > ${{ env.INSTALL_PORTABLE_DIR }}/manifest.txt
-
 
           cd ${{ env.INSTALL_PORTABLE_DIR }}
-          tar -czf ../PrismLauncher-portable.tar.gz *
+          tar -czf ../PolyMC-portable.tar.gz *
 
       - name: Package AppImage (Linux)
-        if: runner.os == 'Linux' && matrix.qt_ver != 5
+        if: runner.os == 'Linux' && matrix.appimage == true
         shell: bash
-        env:
-          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
         run: |
           cmake --install ${{ env.BUILD_DIR }} --prefix ${{ env.INSTALL_APPIMAGE_DIR }}/usr
 
-          mv ${{ env.INSTALL_APPIMAGE_DIR }}/usr/share/metainfo/org.prismlauncher.PrismLauncher.metainfo.xml ${{ env.INSTALL_APPIMAGE_DIR }}/usr/share/metainfo/org.prismlauncher.PrismLauncher.appdata.xml
-          export "NO_APPSTREAM=1" # we have to skip appstream checking because appstream on ubuntu 20.04 is outdated
-
-          export OUTPUT="PrismLauncher-Linux-x86_64.AppImage"
+          export OUTPUT="PolyMC-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage"
 
           chmod +x linuxdeploy-*.AppImage
 
           mkdir -p ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-{8,17}-openjdk
-          mkdir -p ${{ env.INSTALL_APPIMAGE_DIR }}/usr/plugins/iconengines
 
           cp -r ${{ github.workspace }}/JREs/jre8/* ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-8-openjdk
 
           cp -r ${{ github.workspace }}/JREs/jre17/* ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-17-openjdk
 
-          cp -r ${{ runner.workspace }}/Qt/${{ matrix.qt_version }}/gcc_64/plugins/iconengines/* ${{ env.INSTALL_APPIMAGE_DIR }}/usr/plugins/iconengines
-
-          cp /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1 ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/
-          cp /usr/lib/x86_64-linux-gnu/libssl.so.1.1 ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/
-          cp /usr/lib/x86_64-linux-gnu/libOpenGL.so.0* ${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/
-
           LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib"
           LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-8-openjdk/lib/amd64/server"
           LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-8-openjdk/lib/amd64"
@@ -492,24 +248,7 @@ jobs:
           LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${{ env.INSTALL_APPIMAGE_DIR }}/usr/lib/jvm/java-17-openjdk/lib"
           export LD_LIBRARY_PATH
 
-          chmod +x AppImageUpdate-x86_64.AppImage
-          cp AppImageUpdate-x86_64.AppImage ${{ env.INSTALL_APPIMAGE_DIR }}/usr/bin
-
-          export UPDATE_INFORMATION="gh-releases-zsync|${{ github.repository_owner }}|${{ github.event.repository.name }}|latest|PrismLauncher-Linux-x86_64.AppImage.zsync" 
-
-          if [ '${{ secrets.GPG_PRIVATE_KEY_ID }}' != '' ]; then
-            export SIGN=1
-            export SIGN_KEY=${{ secrets.GPG_PRIVATE_KEY_ID }}
-            mkdir -p ~/.gnupg/
-            echo "$GPG_PRIVATE_KEY" > ~/.gnupg/private.key
-            gpg --import ~/.gnupg/private.key
-          else
-            echo ":warning: Skipped code signing for Linux AppImage, as gpg key was not present." >> $GITHUB_STEP_SUMMARY
-          fi
-
-          ./linuxdeploy-x86_64.AppImage --appdir ${{ env.INSTALL_APPIMAGE_DIR }} --output appimage --plugin qt -i ${{ env.INSTALL_APPIMAGE_DIR }}/usr/share/icons/hicolor/scalable/apps/org.prismlauncher.PrismLauncher.svg
-
-          mv "PrismLauncher-Linux-x86_64.AppImage" "PrismLauncher-Linux-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage"
+          ./linuxdeploy-x86_64.AppImage --appdir ${{ env.INSTALL_APPIMAGE_DIR }} --output appimage --plugin qt -i ${{ env.INSTALL_APPIMAGE_DIR }}/usr/share/icons/hicolor/scalable/apps/org.polymc.PolyMC.svg
 
       ##
       # UPLOAD BUILDS
@@ -519,92 +258,49 @@ jobs:
         if: runner.os == 'macOS'
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ matrix.name }}-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher.tar.gz
+          name: PolyMC-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}
+          path: PolyMC.tar.gz
 
       - name: Upload binary zip (Windows)
         if: runner.os == 'Windows'
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ matrix.name }}-${{ env.VERSION }}-${{ inputs.build_type }}
+          name: PolyMC-${{ matrix.name }}-${{ env.VERSION }}-${{ inputs.build_type }}
           path: ${{ env.INSTALL_DIR }}/**
 
       - name: Upload binary zip (Windows, portable)
         if: runner.os == 'Windows'
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ matrix.name }}-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
+          name: PolyMC-${{ matrix.name }}-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
           path: ${{ env.INSTALL_PORTABLE_DIR }}/**
 
       - name: Upload installer (Windows)
         if: runner.os == 'Windows'
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ matrix.name }}-Setup-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher-Setup.exe
+          name: PolyMC-${{ matrix.name }}-Setup-${{ env.VERSION }}-${{ inputs.build_type }}
+          path: PolyMC-Setup.exe
 
-      - name: Upload binary tarball (Linux, Qt 5)
-        if: runner.os == 'Linux' && matrix.qt_ver != 6
+      - name: Upload binary tarball (Linux)
+        if: runner.os == 'Linux' && matrix.appimage != true
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ runner.os }}-Qt5-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher.tar.gz
+          name: PolyMC-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}
+          path: PolyMC.tar.gz
 
-      - name: Upload binary tarball (Linux, portable, Qt 5)
-        if: runner.os == 'Linux' && matrix.qt_ver != 6
+      - name: Upload binary tarball (Linux, portable)
+        if: runner.os == 'Linux' && matrix.appimage != true
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ runner.os }}-Qt5-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher-portable.tar.gz
-
-      - name: Upload binary tarball (Linux, Qt 6)
-        if: runner.os == 'Linux' && matrix.qt_ver !=5
-        uses: actions/upload-artifact@v3
-        with:
-          name: PrismLauncher-${{ runner.os }}-Qt6-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher.tar.gz
-
-      - name: Upload binary tarball (Linux, portable, Qt 6)
-        if: runner.os == 'Linux' && matrix.qt_ver != 5
-        uses: actions/upload-artifact@v3
-        with:
-          name: PrismLauncher-${{ runner.os }}-Qt6-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
-          path: PrismLauncher-portable.tar.gz
+          name: PolyMC-${{ runner.os }}-Portable-${{ env.VERSION }}-${{ inputs.build_type }}
+          path: PolyMC-portable.tar.gz
 
       - name: Upload AppImage (Linux)
-        if: runner.os == 'Linux' && matrix.qt_ver != 5
+        if: runner.os == 'Linux' && matrix.appimage == true
         uses: actions/upload-artifact@v3
         with:
-          name: PrismLauncher-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage
-          path: PrismLauncher-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage
+          name: PolyMC-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage
+          path: PolyMC-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage
 
-      - name: Upload AppImage Zsync (Linux)
-        if: runner.os == 'Linux' && matrix.qt_ver != 5
-        uses: actions/upload-artifact@v3
-        with:
-          name: PrismLauncher-${{ runner.os }}-${{ env.VERSION }}-${{ inputs.build_type }}-x86_64.AppImage.zsync
-          path: PrismLauncher-Linux-x86_64.AppImage.zsync
 
-      - name: ccache stats (Windows MinGW-w64)
-        if: runner.os == 'Windows' && matrix.msystem != ''
-        shell: msys2 {0}
-        run: |
-          ccache -s
-
-  flatpak:
-    runs-on: ubuntu-latest
-    container:
-      image: bilelmoussaoui/flatpak-github-actions:kde-5.15-22.08
-      options: --privileged
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        if: inputs.build_type == 'Debug'
-        with:
-          submodules: "true"
-      - name: Build Flatpak (Linux)
-        if: inputs.build_type == 'Debug'
-        uses: flatpak/flatpak-github-actions/flatpak-builder@v6
-        with:
-          bundle: "Prism Launcher.flatpak"
-          manifest-path: flatpak/org.prismlauncher.PrismLauncher.yml

.github/workflows/codeql.yml

@@ -1,35 +0,0 @@
-name: "CodeQL Code Scanning"
-
-on: [ push, pull_request, workflow_dispatch ]
-
-jobs:
-  CodeQL:
-    runs-on: ubuntu-latest
-    
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          submodules: 'true'
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v2
-        with:
-          config-file: ./.github/codeql/codeql-config.yml
-          queries: security-and-quality
-          languages: cpp, java
-
-      - name: Install Dependencies
-        run:  
-          sudo apt-get -y update
-
-          sudo apt-get -y install ninja-build extra-cmake-modules scdoc qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools libqt5core5a libqt5network5 libqt5gui5
-
-      - name: Configure and Build
-        run: |
-          cmake -S . -B build -DCMAKE_INSTALL_PREFIX=/usr -DLauncher_QT_VERSION_MAJOR=5 -G Ninja
-
-          cmake --build build
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v2

.github/workflows/pr-comment.yml

@@ -0,0 +1,61 @@
+name: Comment on pull request
+on:
+  workflow_run:
+    workflows: ['Build Application']
+    types: [completed]
+jobs:
+  pr_comment:
+    if: github.event.workflow_run.event == 'pull_request' && github.event.workflow_run.conclusion == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v5
+        with:
+          # This snippet is public-domain, taken from
+          # https://github.com/oprypin/nightly.link/blob/master/.github/workflows/pr-comment.yml
+          script: |
+            async function upsertComment(owner, repo, issue_number, purpose, body) {
+              const {data: comments} = await github.rest.issues.listComments(
+                {owner, repo, issue_number});
+
+              const marker = `<!-- bot: ${purpose} -->`;
+              body = marker + "\n" + body;
+
+              const existing = comments.filter((c) => c.body.includes(marker));
+              if (existing.length > 0) {
+                const last = existing[existing.length - 1];
+                core.info(`Updating comment ${last.id}`);
+                await github.rest.issues.updateComment({
+                  owner, repo,
+                  body,
+                  comment_id: last.id,
+                });
+              } else {
+                core.info(`Creating a comment in issue / PR #${issue_number}`);
+                await github.rest.issues.createComment({issue_number, body, owner, repo});
+              }
+            }
+
+            const {owner, repo} = context.repo;
+            const run_id = ${{github.event.workflow_run.id}};
+
+            const pull_requests = ${{ toJSON(github.event.workflow_run.pull_requests) }};
+            if (!pull_requests.length) {
+              return core.error("This workflow doesn't match any pull requests!");
+            }
+
+            const artifacts = await github.paginate(
+              github.rest.actions.listWorkflowRunArtifacts, {owner, repo, run_id});
+            if (!artifacts.length) {
+              return core.error(`No artifacts found`);
+            }
+            let body = `Download the artifacts for this pull request:\n`;
+            for (const art of artifacts) {
+              body += `\n* [${art.name}.zip](https://nightly.link/${owner}/${repo}/actions/artifacts/${art.id}.zip)`;
+            }
+
+            core.info("Review thread message body:", body);
+
+            for (const pr of pull_requests) {
+              await upsertComment(owner, repo, pr.number,
+                "nightly-link", body);
+            }

.github/workflows/trigger_builds.yml

@@ -3,35 +3,28 @@ name: Build Application
 on:
   push:
     branches-ignore:
-      - "renovate/**"
+      - 'stable'
     paths-ignore:
-      - "**.md"
-      - "**/LICENSE"
-      - "flake.lock"
-      - "packages/**"
-      - ".github/ISSUE_TEMPLATE/**"
-      - ".markdownlint**"
+      - '**.md'
+      - '**/LICENSE'
+      - 'flake.lock'
+      - '**.nix'
+      - 'packages/**'
+      - '.github/ISSUE_TEMPLATE/**'
   pull_request:
     paths-ignore:
-      - "**.md"
-      - "**/LICENSE"
-      - "flake.lock"
-      - "packages/**"
-      - ".github/ISSUE_TEMPLATE/**"
-      - ".markdownlint**"
+      - '**.md'
+      - '**/LICENSE'
+      - 'flake.lock'
+      - '**.nix'
+      - 'packages/**'
+      - '.github/ISSUE_TEMPLATE/**'
   workflow_dispatch:
 
 jobs:
+
   build_debug:
     name: Build Debug
     uses: ./.github/workflows/build.yml
     with:
       build_type: Debug
-      is_qt_cached: true
-    secrets:
-      SPARKLE_ED25519_KEY: ${{ secrets.SPARKLE_ED25519_KEY }}
-      WINDOWS_CODESIGN_CERT: ${{ secrets.WINDOWS_CODESIGN_CERT }}
-      WINDOWS_CODESIGN_PASSWORD: ${{ secrets.WINDOWS_CODESIGN_PASSWORD }}
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-      GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
-      GPG_PRIVATE_KEY_ID: ${{ secrets.GPG_PRIVATE_KEY_ID }}

.github/workflows/trigger_release.yml

@@ -3,22 +3,15 @@ name: Build Application and Make Release
 on:
   push:
     tags:
-      - "*"
+      - '*'
 
 jobs:
+
   build_release:
     name: Build Release
     uses: ./.github/workflows/build.yml
     with:
       build_type: Release
-      is_qt_cached: false
-    secrets:
-      SPARKLE_ED25519_KEY: ${{ secrets.SPARKLE_ED25519_KEY }}
-      WINDOWS_CODESIGN_CERT: ${{ secrets.WINDOWS_CODESIGN_CERT }}
-      WINDOWS_CODESIGN_PASSWORD: ${{ secrets.WINDOWS_CODESIGN_PASSWORD }}
-      CACHIX_AUTH_TOKEN: ${{ secrets.CACHIX_AUTH_TOKEN }}
-      GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
-      GPG_PRIVATE_KEY_ID: ${{ secrets.GPG_PRIVATE_KEY_ID }}
 
   create_release:
     needs: build_release
@@ -27,10 +20,10 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
-          submodules: "true"
-          path: "PrismLauncher-source"
+          submodules: 'true'
+          path: 'PolyMC-source'
       - name: Download artifacts
         uses: actions/download-artifact@v3
       - name: Grab and store version
@@ -39,40 +32,22 @@ jobs:
           echo "VERSION=$tag_name" >> $GITHUB_ENV
       - name: Package artifacts properly
         run: |
-          mv ${{ github.workspace }}/PrismLauncher-source PrismLauncher-${{ env.VERSION }}
-          mv PrismLauncher-Linux-Qt6-Portable*/PrismLauncher-portable.tar.gz PrismLauncher-Linux-Qt6-Portable-${{ env.VERSION }}.tar.gz
-          mv PrismLauncher-Linux-Qt6*/PrismLauncher.tar.gz PrismLauncher-Linux-Qt6-${{ env.VERSION }}.tar.gz
-          mv PrismLauncher-Linux-Qt5-Portable*/PrismLauncher-portable.tar.gz PrismLauncher-Linux-Qt5-Portable-${{ env.VERSION }}.tar.gz
-          mv PrismLauncher-Linux-Qt5*/PrismLauncher.tar.gz PrismLauncher-Linux-Qt5-${{ env.VERSION }}.tar.gz       
-          mv PrismLauncher-*.AppImage/PrismLauncher-*.AppImage PrismLauncher-Linux-x86_64.AppImage
-          mv PrismLauncher-*.AppImage.zsync/PrismLauncher-*.AppImage.zsync PrismLauncher-Linux-x86_64.AppImage.zsync
-          mv PrismLauncher-macOS-Legacy*/PrismLauncher.tar.gz PrismLauncher-macOS-Legacy-${{ env.VERSION }}.tar.gz
-          mv PrismLauncher-macOS*/PrismLauncher.tar.gz PrismLauncher-macOS-${{ env.VERSION }}.tar.gz
+          mv ${{ github.workspace }}/PolyMC-source PolyMC-${{ env.VERSION }}
+          mv PolyMC-Linux-Portable*/PolyMC-portable.tar.gz PolyMC-Linux-Portable-${{ env.VERSION }}.tar.gz
+          mv PolyMC-Linux*/PolyMC.tar.gz PolyMC-Linux-${{ env.VERSION }}.tar.gz
+          mv PolyMC-*.AppImage/PolyMC-*.AppImage PolyMC-Linux-${{ env.VERSION }}-x86_64.AppImage
+          mv PolyMC-macOS*/PolyMC.tar.gz PolyMC-macOS-${{ env.VERSION }}.tar.gz
 
-          tar --exclude='.git' -czf PrismLauncher-${{ env.VERSION }}.tar.gz PrismLauncher-${{ env.VERSION }}
+          tar -czf PolyMC-${{ env.VERSION }}.tar.gz PolyMC-${{ env.VERSION }}
 
-          for d in PrismLauncher-Windows-MSVC*; do
+          for d in PolyMC-Windows-*; do
             cd "${d}" || continue
-            LEGACY="$(echo -n ${d} | grep -o Legacy || true)"
-            ARM64="$(echo -n ${d} | grep -o arm64 || true)"
+            ARCH="$(echo -n ${d} | cut -d '-' -f 3)"
             INST="$(echo -n ${d} | grep -o Setup || true)"
             PORT="$(echo -n ${d} | grep -o Portable || true)"
-            NAME="PrismLauncher-Windows-MSVC"
-            test -z "${LEGACY}" || NAME="${NAME}-Legacy"
-            test -z "${ARM64}" || NAME="${NAME}-arm64"
+            NAME="PolyMC-Windows-${ARCH}"
             test -z "${PORT}" || NAME="${NAME}-Portable"
-            test -z "${INST}" || mv PrismLauncher-*.exe ../${NAME}-Setup-${{ env.VERSION }}.exe
-            test -n "${INST}" || zip -r -9 "../${NAME}-${{ env.VERSION }}.zip" *
-            cd ..
-          done
-
-          for d in PrismLauncher-Windows-MinGW-w64*; do
-            cd "${d}" || continue
-            INST="$(echo -n ${d} | grep -o Setup || true)"
-            PORT="$(echo -n ${d} | grep -o Portable || true)"
-            NAME="PrismLauncher-Windows-MinGW-w64"
-            test -z "${PORT}" || NAME="${NAME}-Portable"
-            test -z "${INST}" || mv PrismLauncher-*.exe ../${NAME}-Setup-${{ env.VERSION }}.exe
+            test -z "${INST}" || mv PolyMC-*.exe ../${NAME}-Setup-${{ env.VERSION }}.exe
             test -n "${INST}" || zip -r -9 "../${NAME}-${{ env.VERSION }}.zip" *
             cd ..
           done
@@ -80,28 +55,22 @@ jobs:
       - name: Create release
         id: create_release
         uses: softprops/action-gh-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
           tag_name: ${{ github.ref }}
-          name: Prism Launcher ${{ env.VERSION }}
+          name: PolyMC ${{ env.VERSION }}
           draft: true
           prerelease: false
           files: |
-            PrismLauncher-Linux-Qt5-${{ env.VERSION }}.tar.gz
-            PrismLauncher-Linux-Qt5-Portable-${{ env.VERSION }}.tar.gz
-            PrismLauncher-Linux-x86_64.AppImage
-            PrismLauncher-Linux-x86_64.AppImage.zsync
-            PrismLauncher-Linux-Qt6-${{ env.VERSION }}.tar.gz
-            PrismLauncher-Linux-Qt6-Portable-${{ env.VERSION }}.tar.gz
-            PrismLauncher-Windows-MinGW-w64-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MinGW-w64-Portable-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MinGW-w64-Setup-${{ env.VERSION }}.exe
-            PrismLauncher-Windows-MSVC-arm64-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MSVC-arm64-Portable-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MSVC-arm64-Setup-${{ env.VERSION }}.exe
-            PrismLauncher-Windows-MSVC-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MSVC-Portable-${{ env.VERSION }}.zip
-            PrismLauncher-Windows-MSVC-Setup-${{ env.VERSION }}.exe
-            PrismLauncher-macOS-${{ env.VERSION }}.tar.gz
-            PrismLauncher-macOS-Legacy-${{ env.VERSION }}.tar.gz
-            PrismLauncher-${{ env.VERSION }}.tar.gz
+            PolyMC-Linux-${{ env.VERSION }}.tar.gz
+            PolyMC-Linux-Portable-${{ env.VERSION }}.tar.gz
+            PolyMC-Linux-${{ env.VERSION }}-x86_64.AppImage
+            PolyMC-Windows-i686-${{ env.VERSION }}.zip
+            PolyMC-Windows-i686-Portable-${{ env.VERSION }}.zip
+            PolyMC-Windows-i686-Setup-${{ env.VERSION }}.exe
+            PolyMC-Windows-x86_64-${{ env.VERSION }}.zip
+            PolyMC-Windows-x86_64-Portable-${{ env.VERSION }}.zip
+            PolyMC-Windows-x86_64-Setup-${{ env.VERSION }}.exe
+            PolyMC-macOS-${{ env.VERSION }}.tar.gz
+            PolyMC-${{ env.VERSION }}.tar.gz

.github/workflows/update-flake.yml

@@ -1,30 +0,0 @@
-name: Update Flake Lockfile
-
-on:
-  schedule:
-    # run weekly on sunday
-    - cron: "0 0 * * 0"
-  workflow_dispatch:
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  update-flake:
-    if: github.repository == 'PrismLauncher/PrismLauncher'
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@6a9a9e84a173d90b3ffb42c5ddaf9ea033fad011 # v23
-
-      - uses: DeterminateSystems/update-flake-lock@v20
-        with:
-          commit-msg: "chore(nix): update lockfile"
-          pr-title: "chore(nix): update lockfile"
-          pr-labels: |
-            Linux
-            packaging
-            simple change
-            changelog:omit

.github/workflows/winget.yml

@@ -1,15 +0,0 @@
-name: Publish to WinGet
-on:
-  release:
-    types: [released]
-
-jobs:
-  publish:
-    runs-on: windows-latest
-    steps:
-      - uses: vedantmgoyal2009/winget-releaser@v2
-        with:
-          identifier: PrismLauncher.PrismLauncher
-          version: ${{ github.event.release.tag_name }}
-          installers-regex: 'PrismLauncher-Windows-MSVC(:?-arm64|-Legacy)?-Setup-.+\.exe$'
-          token: ${{ secrets.WINGET_TOKEN }}

.gitignore

@@ -11,14 +11,10 @@ html/
 *.pro.user
 CMakeLists.txt.user
 CMakeLists.txt.user.*
-CMakeSettings.json
-/CMakeFiles
-CMakeCache.txt
 /.project
 /.settings
 /.idea
 /.vscode
-/.vs
 cmake-build-*/
 Debug
 
@@ -46,13 +42,8 @@ run/
 .cache/
 
 # Nix/NixOS
-.direnv/
-.pre-commit-config.yaml
-result
+result/
 
 # Flatpak
 .flatpak-builder
 flatbuild
-
-# Snap
-*.snap

.gitmodules

@@ -1,24 +1,8 @@
+[submodule "depends/libnbtplusplus"]
+    path = libraries/libnbtplusplus
+    url = https://github.com/PolyMC/libnbtplusplus.git
+    pushurl = git@github.com:PolyMC/libnbtplusplus.git
+
 [submodule "libraries/quazip"]
 	path = libraries/quazip
 	url = https://github.com/stachenov/quazip.git
-[submodule "libraries/tomlplusplus"]
-	path = libraries/tomlplusplus
-	url = https://github.com/marzer/tomlplusplus.git
-[submodule "libraries/filesystem"]
-	path = libraries/filesystem
-	url = https://github.com/gulrak/filesystem
-[submodule "libraries/libnbtplusplus"]
-	path = libraries/libnbtplusplus
-	url = https://github.com/PrismLauncher/libnbtplusplus.git
-[submodule "libraries/zlib"]
-	path = libraries/zlib
-	url = https://github.com/madler/zlib.git
-[submodule "libraries/extra-cmake-modules"]
-	path = libraries/extra-cmake-modules
-	url = https://github.com/KDE/extra-cmake-modules
-[submodule "libraries/cmark"]
-	path = libraries/cmark
-	url = https://github.com/commonmark/cmark.git
-[submodule "flatpak/shared-modules"]
-	path = flatpak/shared-modules
-	url = https://github.com/flathub/shared-modules.git

.markdownlint.yaml

@@ -1,12 +0,0 @@
-# MD013/line-length - Line length
-MD013: false
-
-# MD024/no-duplicate-heading/no-duplicate-header - Multiple headings with the same content
-MD024:
-  siblings-only: true
-
-# MD033/no-inline-html Inline HTML
-MD033: false
-
-# MD041/first-line-heading/first-line-h1 First line in a file should be a top-level heading
-MD041: false

.markdownlintignore

@@ -1,2 +0,0 @@
-libraries/nbtplusplus
-libraries/quazip

BUILD.md

@@ -1,3 +1,5 @@
 # Build Instructions
 
-Full build instructions are available on [the website](https://prismlauncher.org/wiki/development/build-instructions/).
+Build instructions are available on [the website](https://polymc.org/wiki/development/build-instructions/).
+
+If you would like to contribute or fix an issue with the Build instructions you can do so [here](https://github.com/PolyMC/polymc.github.io/blob/master/src/wiki/development/build-instructions.md).

CMakeLists.txt

@@ -1,12 +1,19 @@
 cmake_minimum_required(VERSION 3.15)  # minimum version required by QuaZip
 
+if(WIN32)
+    # In Qt 5.1+ we have our own main() function, don't autolink to qtmain on Windows
+    cmake_policy(SET CMP0020 OLD)
+endif()
+
 project(Launcher)
+include(CTest)
 
 string(COMPARE EQUAL "${CMAKE_SOURCE_DIR}" "${CMAKE_BUILD_DIR}" IS_IN_SOURCE_BUILD)
 if(IS_IN_SOURCE_BUILD)
     message(FATAL_ERROR "You are building the Launcher in-source. Please separate the build tree from the source tree.")
 endif()
 
+
 ##################################### Set CMake options #####################################
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
@@ -24,61 +31,12 @@ set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${PROJECT_BINARY_DIR}/jars)
 ######## Set compiler flags ########
 set(CMAKE_CXX_STANDARD_REQUIRED true)
 set(CMAKE_C_STANDARD_REQUIRED true)
-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_C_STANDARD 11)
 include(GenerateExportHeader)
-if(MSVC)
-    # /GS Adds buffer security checks, default on but incuded anyway to mirror gcc's fstack-protector flag
-    # /permissive- specify standards-conforming compiler behavior, also enabled by Qt6, default on with std:c++20
-    # Use /W4 as /Wall includes unnesserey warnings such as added padding to structs
-    set(CMAKE_CXX_FLAGS "/GS /permissive- /W4 ${CMAKE_CXX_FLAGS}")
-
-    # /EHs Enables stack unwind semantics for standard C++ exceptions to ensure stackframes are unwound
-    # and object deconstructors are called when an exception is caught.
-    # without it memory leaks and a warning is printed
-    # /EHc tells the compiler to assume that functions declared as extern "C" never throw a C++ exception
-    # This appears to not always be a defualt compiler option in CMAKE
-    set(CMAKE_CXX_FLAGS "/EHsc ${CMAKE_CXX_FLAGS}")
-
-    # LINK accepts /SUBSYSTEM whics sets if we are a WINDOWS (gui) or a CONSOLE programs
-    # This implicitly selects an entrypoint specific to the subsystem selected
-    # qtmain/QtEntryPointLib provides the correct entrypoint (wWinMain) for gui programs
-    # Additinaly LINK autodetects we use a GUI so we can omit /SUBSYSTEM
-    # This allows tests to still use have console without using seperate linker flags
-    # /LTCG allows for linking wholy optimizated programs
-    # /MANIFEST:NO disables generating a manifest file, we instead provide our own
-    # /STACK sets the stack reserve size, ATL's pack list needs 3-4 MiB as of November 2022, provide 8 MiB
-    set(CMAKE_EXE_LINKER_FLAGS "/LTCG /MANIFEST:NO /STACK:8388608 ${CMAKE_EXE_LINKER_FLAGS}")
-
-    # /GL enables whole program optimizations
-    # /Gw helps reduce binary size
-    # /Gy allows the compiler to package individual functions
-    # /guard:cf enables control flow guard
-    foreach(lang C CXX)
-        set("CMAKE_${lang}_FLAGS_RELEASE" "/GL /Gw /Gy /guard:cf")
-    endforeach()
-
-    # See https://github.com/ccache/ccache/issues/1040
-    # Note, CMake 3.25 replaces this with CMAKE_MSVC_DEBUG_INFORMATION_FORMAT
-    # See https://cmake.org/cmake/help/v3.25/variable/CMAKE_MSVC_DEBUG_INFORMATION_FORMAT.html
-    foreach(config DEBUG RELWITHDEBINFO)
-        foreach(lang C CXX)
-            set(flags_var "CMAKE_${lang}_FLAGS_${config}")
-            string(REGEX REPLACE "/Z[Ii]" "/Z7" ${flags_var} "${${flags_var}}")
-        endforeach()
-    endforeach()
-
-    if(CMAKE_MSVC_RUNTIME_LIBRARY STREQUAL "MultiThreadedDLL")
-        set(CMAKE_MAP_IMPORTED_CONFIG_DEBUG Release "")
-        set(CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO Release "")
-    endif()
-else()
-    set(CMAKE_CXX_FLAGS "-Wall -pedantic -fstack-protector-strong --param=ssp-buffer-size=4 ${CMAKE_CXX_FLAGS}")
-
-    # ATL's pack list needs more than the default 1 Mib stack on windows
-    if(WIN32)
-        set(CMAKE_EXE_LINKER_FLAGS "-Wl,--stack,8388608 ${CMAKE_EXE_LINKER_FLAGS}")
-    endif()
+set(CMAKE_CXX_FLAGS "-Wall -pedantic -Werror -Wno-deprecated-declarations -D_GLIBCXX_USE_CXX11_ABI=0 -fstack-protector-strong --param=ssp-buffer-size=4 ${CMAKE_CXX_FLAGS}")
+if(UNIX AND APPLE)
+    set(CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}")
 endif()
 
 # Fix build with Qt 5.13
@@ -86,150 +44,72 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_NO_DEPRECATED_WARNINGS=Y")
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DQT_DISABLE_DEPRECATED_BEFORE=0x050C00")
 
-# Fix aarch64 build for toml++
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DTOML_ENABLE_FLOAT16=0")
-
 # set CXXFLAGS for build targets
 set(CMAKE_CXX_FLAGS_RELEASE "-O2 -D_FORTIFY_SOURCE=2 ${CMAKE_CXX_FLAGS_RELEASE}")
 
-option(DEBUG_ADDRESS_SANITIZER "Enable Address Sanitizer in Debug builds" OFF)
-
-# If this is a Debug build turn on address sanitiser
-if ((CMAKE_BUILD_TYPE STREQUAL "Debug" OR CMAKE_BUILD_TYPE STREQUAL "RelWithDebInfo") AND DEBUG_ADDRESS_SANITIZER)
-    message(STATUS "Address Sanitizer enabled for Debug builds, Turn it off with -DDEBUG_ADDRESS_SANITIZER=off")
-    if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-        if (CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
-            # using clang with clang-cl front end 
-            message(STATUS "Address Sanitizer available on Clang MSVC frontend")
-            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fsanitize=address /Oy-")
-            set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fsanitize=address /Oy-")
-        else()
-            # AppleClang and Clang
-            message(STATUS "Address Sanitizer available on Clang")
-            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
-            set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
-        endif()
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-        # GCC
-        message(STATUS "Address Sanitizer available on GCC")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address -fno-omit-frame-pointer")
-        link_libraries("asan")
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-        message(STATUS "Address Sanitizer available on MSVC")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /fsanitize=address /Oy-")
-        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /fsanitize=address /Oy-")
-    else()
-        message(STATUS "Address Sanitizer not available on compiler ${CMAKE_CXX_COMPILER_ID}")
-    endif()
-endif()
-
-
 option(ENABLE_LTO "Enable Link Time Optimization" off)
 
 if(ENABLE_LTO)
     include(CheckIPOSupported)
     check_ipo_supported(RESULT ipo_supported OUTPUT ipo_error)
 
-    if(ipo_supported)
-        set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_RELEASE TRUE)
-        set(CMAKE_INTERPROCEDURAL_OPTIMIZATION_MINSIZEREL TRUE)
-        if(CMAKE_BUILD_TYPE)
-            if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
-                message(STATUS "IPO / LTO enabled")
-            else()
-                message(STATUS "Not enabling IPO / LTO on debug builds")
-            endif()
-        else()
-            message(STATUS "IPO / LTO will only be enabled for release builds")
-        endif()
+    if(ipo_supported AND (CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel"))
+        message(STATUS "IPO / LTO enabled")
+        set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+    elseif(ipo_supported)
+        message(STATUS "Not enabling IPO / LTO on debug builds")
     else()
         message(STATUS "IPO / LTO not supported: <${ipo_error}>")
     endif()
 endif()
 
-option(BUILD_TESTING "Build the testing tree." ON)
-
-find_package(ECM QUIET NO_MODULE)
-if(NOT ECM_FOUND)
-    if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/libraries/extra-cmake-modules/CMakeLists.txt")
-        message(STATUS "Using bundled ECM")
-        set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/libraries/extra-cmake-modules/modules;${CMAKE_MODULE_PATH}")
-    else()
-        message(FATAL_ERROR
-            " Could not find ECM\n \n"
-            " Either install ECM using the system package manager or clone submodules\n"
-            " Submodules can be cloned with 'git submodule update --init --recursive'")
-    endif()
-else()
-    set(CMAKE_MODULE_PATH "${ECM_MODULE_PATH};${CMAKE_MODULE_PATH}")
-endif()
-include(CTest)
-include(ECMAddTests)
-if(BUILD_TESTING)
-    enable_testing()
-endif()
-
 ##################################### Set Application options #####################################
 
 ######## Set URLs ########
-set(Launcher_NEWS_RSS_URL "https://prismlauncher.org/feed/feed.xml" CACHE STRING "URL to fetch Prism Launcher's news RSS feed from.")
-set(Launcher_NEWS_OPEN_URL "https://prismlauncher.org/news" CACHE STRING "URL that gets opened when the user clicks 'More News'")
-set(Launcher_HELP_URL "https://prismlauncher.org/wiki/help-pages/%1" CACHE STRING "URL (with arg %1 to be substituted with page-id) that gets opened when the user requests help")
+set(Launcher_NEWS_RSS_URL "https://polymc.org/feed/feed.xml" CACHE STRING "URL to fetch PolyMC's news RSS feed from.")
+set(Launcher_NEWS_OPEN_URL "https://polymc.org/news" CACHE STRING "URL that gets opened when the user clicks 'More News'")
+set(Launcher_HELP_URL "https://polymc.org/wiki/help-pages/%1" CACHE STRING "URL (with arg %1 to be substituted with page-id) that gets opened when the user requests help")
 
 ######## Set version numbers ########
-set(Launcher_VERSION_MAJOR 8)
-set(Launcher_VERSION_MINOR 0)
+set(Launcher_VERSION_MAJOR    1)
+set(Launcher_VERSION_MINOR    3)
+set(Launcher_VERSION_HOTFIX   2)
 
-set(Launcher_VERSION_NAME "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}")
-set(Launcher_VERSION_NAME4 "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}.0.0")
-set(Launcher_VERSION_NAME4_COMMA "${Launcher_VERSION_MAJOR},${Launcher_VERSION_MINOR},0,0")
+# Build number
+set(Launcher_VERSION_BUILD -1 CACHE STRING "Build number. -1 for no build number.")
 
 # Build platform.
-set(Launcher_BUILD_PLATFORM "unknown" CACHE STRING "A short string identifying the platform that this build was built for. Only used to display in the about dialog.")
+set(Launcher_BUILD_PLATFORM "" CACHE STRING "A short string identifying the platform that this build was built for. Only used to display in the about dialog.")
 
-# Github repo URL with releases for updater
-set(Launcher_UPDATER_GITHUB_REPO "https://github.com/PrismLauncher/PrismLauncher" CACHE STRING "Base github URL for the updater.")
-
-# Name to help updater identify valid artifacts
-set(Launcher_BUILD_ARTIFACT "" CACHE STRING "Artifact name to help the updater identify valid artifacts.")
+# Channel list URL
+set(Launcher_UPDATER_BASE "" CACHE STRING "Base URL for the updater.")
 
 # The metadata server
-set(Launcher_META_URL "https://meta.prismlauncher.org/v1/" CACHE STRING "URL to fetch Launcher's meta files from.")
+set(Launcher_META_URL "https://meta.polymc.org/v1/" CACHE STRING "URL to fetch Launcher's meta files from.")
 
 # Imgur API Client ID
 set(Launcher_IMGUR_CLIENT_ID "5b97b0713fba4a3" CACHE STRING "Client ID you can get from Imgur when you register an application")
 
 # Bug tracker URL
-set(Launcher_BUG_TRACKER_URL "https://github.com/PrismLauncher/PrismLauncher/issues" CACHE STRING "URL for the bug tracker.")
+set(Launcher_BUG_TRACKER_URL "https://github.com/PolyMC/PolyMC/issues" CACHE STRING "URL for the bug tracker.")
 
 # Translations Platform URL
-set(Launcher_TRANSLATIONS_URL "https://hosted.weblate.org/projects/prismlauncher/launcher/" CACHE STRING "URL for the translations platform.")
+set(Launcher_TRANSLATIONS_URL "https://hosted.weblate.org/projects/polymc/polymc/" CACHE STRING "URL for the translations platform.")
 
 # Matrix Space
-set(Launcher_MATRIX_URL "https://prismlauncher.org/matrix" CACHE STRING "URL to the Matrix Space")
+set(Launcher_MATRIX_URL "https://matrix.to/#/#polymc:matrix.org" CACHE STRING "URL to the Matrix Space")
 
 # Discord URL
-set(Launcher_DISCORD_URL "https://prismlauncher.org/discord" CACHE STRING "URL for the Discord guild.")
+set(Launcher_DISCORD_URL "https://discord.gg/Z52pwxWCHP" CACHE STRING "URL for the Discord guild.")
+
+
 
 # Subreddit URL
-set(Launcher_SUBREDDIT_URL "https://prismlauncher.org/reddit" CACHE STRING "URL for the subreddit.")
+set(Launcher_SUBREDDIT_URL "https://www.reddit.com/r/PolyMCLauncher/" CACHE STRING "URL for the subreddit.")
 
 # Builds
 set(Launcher_FORCE_BUNDLED_LIBS OFF CACHE BOOL "Prevent using system libraries, if they are available as submodules")
-set(Launcher_QT_VERSION_MAJOR "6" CACHE STRING "Major Qt version to build against")
-
-# Native libraries
-if(UNIX AND APPLE)
-    set(Launcher_GLFW_LIBRARY_NAME "libglfw.dylib" CACHE STRING "Name of native glfw library")
-    set(Launcher_OPENAL_LIBRARY_NAME "libopenal.dylib" CACHE STRING "Name of native openal library")
-elseif(UNIX)
-    set(Launcher_GLFW_LIBRARY_NAME "libglfw.so" CACHE STRING "Name of native glfw library")
-    set(Launcher_OPENAL_LIBRARY_NAME "libopenal.so" CACHE STRING "Name of native openal library")
-elseif(WIN32)
-    set(Launcher_GLFW_LIBRARY_NAME "glfw.dll" CACHE STRING "Name of native glfw library")
-    set(Launcher_OPENAL_LIBRARY_NAME "OpenAL.dll" CACHE STRING "Name of native openal library")
-endif()
+set(Launcher_QT_VERSION_MAJOR "5" CACHE STRING "Major Qt version to build against")
 
 # API Keys
 # NOTE: These API keys are here for convenience. If you rebrand this software or intend to break the terms of service
@@ -240,46 +120,34 @@ endif()
 
 # By using this key in your builds you accept the terms of use laid down in
 # https://docs.microsoft.com/en-us/legal/microsoft-identity-platform/terms-of-use
-set(Launcher_MSA_CLIENT_ID "c36a9fb6-4f2a-41ff-90bd-ae7cc92031eb" CACHE STRING "Client ID you can get from Microsoft Identity Platform when you register an application")
+set(Launcher_MSA_CLIENT_ID "549033b2-1532-4d4e-ae77-1bbaa46f9d74" CACHE STRING "Client ID you can get from Microsoft Identity Platform when you register an application")
 
 # By using this key in your builds you accept the terms and conditions laid down in
 # https://support.curseforge.com/en/support/solutions/articles/9000207405-curse-forge-3rd-party-api-terms-and-conditions
 # NOTE: CurseForge requires you to change this if you make any kind of derivative work.
-# This key was issued specifically for Prism Launcher
-set(Launcher_CURSEFORGE_API_KEY "$2a$10$wuAJuNZuted3NORVmpgUC.m8sI.pv1tOPKZyBgLFGjxFp/br0lZCC" CACHE STRING "API key for the CurseForge platform")
+set(Launcher_CURSEFORGE_API_KEY "$2a$10$1Oqr2MX3O4n/ilhFGc597u8tfI3L2Hyr9/rtWDAMRjghSQV2QUuxq" CACHE STRING "CurseForge API Key")
 
-set(Launcher_COMPILER_NAME ${CMAKE_CXX_COMPILER_ID})
-set(Launcher_COMPILER_VERSION ${CMAKE_CXX_COMPILER_VERSION})
-set(Launcher_COMPILER_TARGET_SYSTEM ${CMAKE_SYSTEM_NAME})
-set(Launcher_COMPILER_TARGET_SYSTEM_VERSION ${CMAKE_SYSTEM_VERSION})
-set(Launcher_COMPILER_TARGET_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR})
 
 #### Check the current Git commit and branch
 include(GetGitRevisionDescription)
-git_get_exact_tag(Launcher_GIT_TAG)
 get_git_head_revision(Launcher_GIT_REFSPEC Launcher_GIT_COMMIT)
 
 message(STATUS "Git commit: ${Launcher_GIT_COMMIT}")
-message(STATUS "Git tag: ${Launcher_GIT_TAG}")
 message(STATUS "Git refspec: ${Launcher_GIT_REFSPEC}")
 
+set(Launcher_RELEASE_VERSION_NAME "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}.${Launcher_VERSION_HOTFIX}")
+set(Launcher_RELEASE_VERSION_NAME4 "${Launcher_RELEASE_VERSION_NAME}.0")
+set(Launcher_RELEASE_VERSION_NAME4_COMMA "${Launcher_VERSION_MAJOR},${Launcher_VERSION_MINOR},${Launcher_VERSION_HOTFIX},0")
 string(TIMESTAMP TODAY "%Y-%m-%d")
-set(Launcher_BUILD_TIMESTAMP "${TODAY}")
+set(Launcher_RELEASE_TIMESTAMP "${TODAY}")
+
+#### Custom target to just print the version.
+add_custom_target(version echo "Version: ${Launcher_RELEASE_VERSION_NAME}")
+add_custom_target(tcversion echo "\\#\\#teamcity[setParameter name=\\'env.LAUNCHER_VERSION\\' value=\\'${Launcher_RELEASE_VERSION_NAME}\\']")
 
 ################################ 3rd Party Libs ################################
 
-# Successive configurations of cmake without cleaning the build dir will cause zlib fallback to fail due to cached values
-# Record when fallback triggered and skip this find_package
-if(NOT Launcher_FORCE_BUNDLED_LIBS AND NOT FORCE_BUNDLED_ZLIB)
-    find_package(ZLIB QUIET)
-endif()
-if(NOT ZLIB_FOUND)
-    set(FORCE_BUNDLED_ZLIB TRUE CACHE BOOL "")
-    mark_as_advanced(FORCE_BUNDLED_ZLIB)
-endif()
-
 # Find the required Qt parts
-include(QtVersionlessBackport)
 if(Launcher_QT_VERSION_MAJOR EQUAL 5)
     set(QT_VERSION_MAJOR 5)
     find_package(Qt5 REQUIRED COMPONENTS Core Widgets Concurrent Network Test Xml)
@@ -291,68 +159,30 @@ if(Launcher_QT_VERSION_MAJOR EQUAL 5)
         set(QUAZIP_QT_MAJOR_VERSION ${QT_VERSION_MAJOR} CACHE STRING "Qt version to use (4, 5 or 6), defaults to ${QT_VERSION_MAJOR}" FORCE)
         set(FORCE_BUNDLED_QUAZIP 1)
     endif()
-
-    # Qt 6 sets these by default. Notably causes Windows APIs to use UNICODE strings.
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUNICODE -D_UNICODE")
-elseif(Launcher_QT_VERSION_MAJOR EQUAL 6)
-    set(QT_VERSION_MAJOR 6)
-    find_package(Qt6 REQUIRED COMPONENTS Core CoreTools Widgets Concurrent Network Test Xml Core5Compat)
-    list(APPEND Launcher_QT_LIBS Qt6::Core5Compat)
-
-    if(NOT Launcher_FORCE_BUNDLED_LIBS)
-        find_package(QuaZip-Qt6 1.3 QUIET)
-    endif()
-    if (NOT QuaZip-Qt6_FOUND)
-        set(QUAZIP_QT_MAJOR_VERSION ${QT_VERSION_MAJOR} CACHE STRING "Qt version to use (4, 5 or 6), defaults to ${QT_VERSION_MAJOR}" FORCE)
-        set(FORCE_BUNDLED_QUAZIP 1)
-    endif()
 else()
     message(FATAL_ERROR "Qt version ${Launcher_QT_VERSION_MAJOR} is not supported")
 endif()
 
-if(Launcher_QT_VERSION_MAJOR EQUAL 5)
-    include(ECMQueryQt)
-    ecm_query_qt(QT_PLUGINS_DIR  QT_INSTALL_PLUGINS)
-    ecm_query_qt(QT_LIBS_DIR     QT_INSTALL_LIBS)
-    ecm_query_qt(QT_LIBEXECS_DIR QT_INSTALL_LIBEXECS)
-else()
-    set(QT_PLUGINS_DIR  ${QT${QT_VERSION_MAJOR}_INSTALL_PREFIX}/${QT${QT_VERSION_MAJOR}_INSTALL_PLUGINS})
-    set(QT_LIBS_DIR     ${QT${QT_VERSION_MAJOR}_INSTALL_PREFIX}/${QT${QT_VERSION_MAJOR}_INSTALL_LIBS})
-    set(QT_LIBEXECS_DIR ${QT${QT_VERSION_MAJOR}_INSTALL_PREFIX}/${QT${QT_VERSION_MAJOR}_INSTALL_LIBEXECS})
-endif()
+# The Qt5 cmake files don't provide its install paths, so ask qmake.
+include(QMakeQuery)
+query_qmake(QT_INSTALL_PLUGINS QT_PLUGINS_DIR)
+query_qmake(QT_INSTALL_IMPORTS QT_IMPORTS_DIR)
+query_qmake(QT_INSTALL_LIBS QT_LIBS_DIR)
+query_qmake(QT_INSTALL_LIBEXECS QT_LIBEXECS_DIR)
+query_qmake(QT_HOST_DATA QT_DATA_DIR)
+set(QT_MKSPECS_DIR ${QT_DATA_DIR}/mkspecs)
 
-# NOTE: Qt 6 already sets this by default
 if (Qt5_POSITION_INDEPENDENT_CODE)
     SET(CMAKE_POSITION_INDEPENDENT_CODE ON)
 endif()
 
-if(NOT Launcher_FORCE_BUNDLED_LIBS)
-    # Find toml++
-    find_package(tomlplusplus 3.2.0 QUIET)
-
-    # Find ghc_filesystem
-    find_package(ghc_filesystem QUIET)
-
-    # Find cmark
-    find_package(cmark QUIET)
-endif()
-
-include(ECMQtDeclareLoggingCategory)
-
 ####################################### Program Info #######################################
 
-set(Launcher_APP_BINARY_NAME "prismlauncher" CACHE STRING "Name of the Launcher binary")
+set(Launcher_APP_BINARY_NAME "polymc" CACHE STRING "Name of the Launcher binary")
 add_subdirectory(program_info)
 
 ####################################### Install layout #######################################
 
-set(Launcher_ENABLE_UPDATER NO)
-set(Launcher_BUILD_UPDATER NO)
-
-if (NOT APPLE AND (NOT Launcher_UPDATER_GITHUB_REPO STREQUAL "" AND NOT Launcher_BUILD_ARTIFACT STREQUAL ""))
-	set(Launcher_BUILD_UPDATER YES)
-endif()
-
 if(NOT (UNIX AND APPLE))
     # Install "portable.txt" if selected component is "portable"
     install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/${Launcher_Portable_File}" DESTINATION "." COMPONENT portable EXCLUDE_FROM_ALL)
@@ -362,7 +192,6 @@ if(UNIX AND APPLE)
     set(BINARY_DEST_DIR "${Launcher_Name}.app/Contents/MacOS")
     set(LIBRARY_DEST_DIR "${Launcher_Name}.app/Contents/MacOS")
     set(PLUGIN_DEST_DIR "${Launcher_Name}.app/Contents/MacOS")
-    set(FRAMEWORK_DEST_DIR "${Launcher_Name}.app/Contents/Frameworks")
     set(RESOURCES_DEST_DIR "${Launcher_Name}.app/Contents/Resources")
     set(JARS_DEST_DIR "${Launcher_Name}.app/Contents/MacOS/jars")
 
@@ -370,57 +199,46 @@ if(UNIX AND APPLE)
     set(APPS "\${CMAKE_INSTALL_PREFIX}/${Launcher_Name}.app")
 
     # Mac bundle settings
-    set(MACOSX_BUNDLE_BUNDLE_NAME "${Launcher_DisplayName}")
-    set(MACOSX_BUNDLE_INFO_STRING "${Launcher_DisplayName}: A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.")
-    set(MACOSX_BUNDLE_GUI_IDENTIFIER "org.prismlauncher.${Launcher_Name}")
-    set(MACOSX_BUNDLE_BUNDLE_VERSION "${Launcher_VERSION_NAME}")
-    set(MACOSX_BUNDLE_SHORT_VERSION_STRING "${Launcher_VERSION_NAME}")
-    set(MACOSX_BUNDLE_LONG_VERSION_STRING "${Launcher_VERSION_NAME}")
+    set(MACOSX_BUNDLE_BUNDLE_NAME "${Launcher_Name}")
+    set(MACOSX_BUNDLE_INFO_STRING "${Launcher_Name}: A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.")
+    set(MACOSX_BUNDLE_GUI_IDENTIFIER "org.polymc.${Launcher_Name}")
+    set(MACOSX_BUNDLE_BUNDLE_VERSION "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}.${Launcher_VERSION_HOTFIX}")
+    set(MACOSX_BUNDLE_SHORT_VERSION_STRING "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}.${Launcher_VERSION_HOTFIX}")
+    set(MACOSX_BUNDLE_LONG_VERSION_STRING "${Launcher_VERSION_MAJOR}.${Launcher_VERSION_MINOR}.${Launcher_VERSION_HOTFIX}")
     set(MACOSX_BUNDLE_ICON_FILE ${Launcher_Name}.icns)
-    set(MACOSX_BUNDLE_COPYRIGHT "© 2022-2023 ${Launcher_Copyright_Mac}")
-    set(MACOSX_SPARKLE_UPDATE_PUBLIC_KEY "v55ZWWD6QlPoXGV6VLzOTZxZUggWeE51X8cRQyQh6vA=" CACHE STRING "Public key for Sparkle update feed")
-    set(MACOSX_SPARKLE_UPDATE_FEED_URL "https://prismlauncher.org/feed/appcast.xml" CACHE STRING "URL for Sparkle update feed")
-
-    set(MACOSX_SPARKLE_DOWNLOAD_URL "https://github.com/sparkle-project/Sparkle/releases/download/2.1.0/Sparkle-2.1.0.tar.xz" CACHE STRING "URL to Sparkle release archive")
-    set(MACOSX_SPARKLE_SHA256 "bf6ac1caa9f8d321d5784859c88da874f28412f37fb327bc21b7b14c5d61ef94" CACHE STRING "SHA256 checksum for Sparkle release archive")
-    set(MACOSX_SPARKLE_DIR "${CMAKE_BINARY_DIR}/frameworks/Sparkle")
+    set(MACOSX_BUNDLE_COPYRIGHT "Copyright 2021-2022 ${Launcher_Copyright}")
 
     # directories to look for dependencies
-    set(DIRS ${QT_LIBS_DIR} ${QT_LIBEXECS_DIR} ${CMAKE_LIBRARY_OUTPUT_DIRECTORY} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY} ${MACOSX_SPARKLE_DIR})
-
-    if(NOT MACOSX_SPARKLE_UPDATE_PUBLIC_KEY STREQUAL "" AND NOT MACOSX_SPARKLE_UPDATE_FEED_URL STREQUAL "")
-        set(Launcher_ENABLE_UPDATER YES)
-    endif()
+    set(DIRS ${QT_LIBS_DIR} ${QT_LIBEXECS_DIR} ${CMAKE_LIBRARY_OUTPUT_DIRECTORY} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
 
     # install as bundle
-    set(INSTALL_BUNDLE "full" CACHE STRING "Use fixup_bundle to bundle dependencies")
+    set(INSTALL_BUNDLE "full")
 
     # Add the icon
     install(FILES ${Launcher_Branding_ICNS} DESTINATION ${RESOURCES_DEST_DIR} RENAME ${Launcher_Name}.icns)
 
 elseif(UNIX)
-    include(KDEInstallDirs)
-
     set(BINARY_DEST_DIR "bin")
     set(LIBRARY_DEST_DIR "lib${LIB_SUFFIX}")
-    set(JARS_DEST_DIR "share/${Launcher_Name}")
+    set(JARS_DEST_DIR "share/jars")
+    set(LAUNCHER_DESKTOP_DEST_DIR "share/applications" CACHE STRING "Path to the desktop file directory")
+    set(LAUNCHER_METAINFO_DEST_DIR "share/metainfo" CACHE STRING "Path to the metainfo directory")
+    set(LAUNCHER_ICON_DEST_DIR "share/icons/hicolor/scalable/apps" CACHE STRING "Path to the scalable icon directory")
+    set(LAUNCHER_MAN_DEST_DIR "share/man/man6" CACHE STRING "Path to the man page directory")
 
     # install as bundle with no dependencies included
-    set(INSTALL_BUNDLE "nodeps" CACHE STRING "Use fixup_bundle to bundle dependencies")
+    set(INSTALL_BUNDLE "nodeps")
 
     # Set RPATH
     SET(Launcher_BINARY_RPATH "$ORIGIN/")
 
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${Launcher_Desktop} DESTINATION ${KDE_INSTALL_APPDIR})
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${Launcher_MetaInfo} DESTINATION ${KDE_INSTALL_METAINFODIR})
-    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${Launcher_SVG} DESTINATION "${KDE_INSTALL_ICONDIR}/hicolor/scalable/apps")
-    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${Launcher_mrpack_MIMEInfo} DESTINATION ${KDE_INSTALL_MIMEDIR})
+    # jars path is determined on runtime, relative to "Application root path", generally /usr or the root of the portable bundle
+    set(Launcher_APP_BINARY_DEFS "-DLAUNCHER_JARS_LOCATION=${JARS_DEST_DIR}")
 
-    install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/launcher/qtlogging.ini" DESTINATION "share/${Launcher_Name}")
-    
-    if(Launcher_ManPage)
-        install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${Launcher_ManPage} DESTINATION "${KDE_INSTALL_MANDIR}/man6")
-    endif()
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${Launcher_Desktop} DESTINATION ${LAUNCHER_DESKTOP_DEST_DIR})
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${Launcher_MetaInfo} DESTINATION ${LAUNCHER_METAINFO_DEST_DIR})
+    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${Launcher_SVG} DESTINATION ${LAUNCHER_ICON_DEST_DIR})
+    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${Launcher_ManPage} DESTINATION ${LAUNCHER_MAN_DEST_DIR} RENAME "${Launcher_APP_BINARY_NAME}.6")
 
     # Install basic runner script if component "portable" is selected
     configure_file(launcher/Launcher.in "${CMAKE_CURRENT_BINARY_DIR}/LauncherScript" @ONLY)
@@ -440,13 +258,11 @@ elseif(WIN32)
     set(DIRS ${QT_LIBS_DIR} ${QT_LIBEXECS_DIR} ${CMAKE_LIBRARY_OUTPUT_DIRECTORY} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
 
     # install as bundle
-    set(INSTALL_BUNDLE "full" CACHE STRING "Use fixup_bundle to bundle dependencies")
+    set(INSTALL_BUNDLE "full")
 else()
     message(FATAL_ERROR "Platform not supported")
 endif()
 
-
-
 ################################ Included Libs ################################
 
 include(ExternalProject)
@@ -458,34 +274,10 @@ option(NBT_BUILD_TESTS "Build NBT library tests" OFF) #FIXME: fix unit tests.
 add_subdirectory(libraries/libnbtplusplus)
 
 add_subdirectory(libraries/systeminfo) # system information library
+add_subdirectory(libraries/hoedown) # markdown parser
 add_subdirectory(libraries/launcher) # java based launcher part for Minecraft
 add_subdirectory(libraries/javacheck) # java compatibility checker
-if(FORCE_BUNDLED_ZLIB)
-    message(STATUS "Using bundled zlib")
-
-    set(CMAKE_POLICY_DEFAULT_CMP0069 NEW) # Suppress cmake warnings and allow INTERPROCEDURAL_OPTIMIZATION for zlib
-    set(SKIP_INSTALL_ALL ON)
-    add_subdirectory(libraries/zlib EXCLUDE_FROM_ALL)
-
-    # On OS where unistd.h exists, zlib's generated header defines `Z_HAVE_UNISTD_H`, while the included header does not. 
-    # We cannot safely undo the rename on those systems, and they generally have packages for zlib anyway.
-    check_include_file(unistd.h NEED_GENERATED_ZCONF)
-    if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib/zconf.h.included" AND NOT NEED_GENERATED_ZCONF)
-        # zlib's cmake script renames a file, dirtying the submodule, see https://github.com/madler/zlib/issues/162
-        message(STATUS "Undoing Rename")
-        message(STATUS "    ${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib/zconf.h")
-        file(RENAME "${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib/zconf.h.included" "${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib/zconf.h")
-    endif()
-
-    set(ZLIB_INCLUDE_DIR "${CMAKE_CURRENT_BINARY_DIR}/libraries/zlib" "${CMAKE_CURRENT_SOURCE_DIR}/libraries/zlib" CACHE STRING "" FORCE)
-    set_target_properties(zlibstatic PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${ZLIB_INCLUDE_DIR}")
-    add_library(ZLIB::ZLIB ALIAS zlibstatic)
-    set(ZLIB_LIBRARY ZLIB::ZLIB CACHE STRING "zlib library name")
-
-    find_package(ZLIB REQUIRED)
-else()
-    message(STATUS "Using system zlib")
-endif()
+add_subdirectory(libraries/xz-embedded) # xz compression
 if (FORCE_BUNDLED_QUAZIP)
     message(STATUS "Using bundled QuaZip")
     set(BUILD_SHARED_LIBS 0)  # link statically to avoid conflicts.
@@ -495,40 +287,16 @@ else()
     message(STATUS "Using system QuaZip")
 endif()
 add_subdirectory(libraries/rainbow) # Qt extension for colors
+add_subdirectory(libraries/iconfix) # fork of Qt's QIcon loader
 add_subdirectory(libraries/LocalPeer) # fork of a library from Qt solutions
-if(NOT tomlplusplus_FOUND)
-    message(STATUS "Using bundled tomlplusplus")
-    add_subdirectory(libraries/tomlplusplus) # toml parser
-else()
-    message(STATUS "Using system tomlplusplus")
-endif()
-if(NOT cmark_FOUND)
-    message(STATUS "Using bundled cmark")
-    set(CMARK_STATIC ON CACHE BOOL "Build static libcmark library" FORCE)
-    set(CMARK_SHARED OFF CACHE BOOL "Build shared libcmark library" FORCE)
-    set(CMARK_TESTS OFF CACHE BOOL "Build cmark tests and enable testing" FORCE)
-    add_subdirectory(libraries/cmark EXCLUDE_FROM_ALL) # Markdown parser
-    add_library(cmark::cmark ALIAS cmark_static)
-else()
-    message(STATUS "Using system cmark")
-endif()
+add_subdirectory(libraries/classparser) # class parser library
+add_subdirectory(libraries/optional-bare)
+add_subdirectory(libraries/tomlc99) # toml parser
 add_subdirectory(libraries/katabasis) # An OAuth2 library that tried to do too much
-add_subdirectory(libraries/gamemode)
-add_subdirectory(libraries/murmur2) # Hash for usage with the CurseForge API
-if (NOT ghc_filesystem_FOUND)
-    message(STATUS "Using bundled ghc_filesystem")
-    add_subdirectory(libraries/filesystem) # Implementation of std::filesystem for old C++, for usage in old macOS
-else()
-    message(STATUS "Using system ghc_filesystem")
-endif()
-add_subdirectory(libraries/qdcss) # css parser
 
 ############################### Built Artifacts ###############################
 
 add_subdirectory(buildconfig)
 
-if(BUILD_TESTING)
-    add_subdirectory(tests)
-endif()
 # NOTE: this must always be last to appease the CMake deity of quirky install command evaluation order.
 add_subdirectory(launcher)

CODE_OF_CONDUCT.md

@@ -1,5 +1,4 @@
 # Contributor Covenant Code of Conduct
-
 This is a modified version of the Contributor Covenant.
 See commit history to see our changes.
 
@@ -63,7 +62,7 @@ representative at an online or offline event.
 
 Instances of abusive, harassing, or otherwise unacceptable behavior may be
 reported to the community leaders responsible for enforcement via email at
-[coc@scrumplex.net](mailto:coc@scrumplex.net) (Email
+[polymc-enforcement@scrumplex.net](mailto:polymc-enforcement@scrumplex.net) (Email
 address subject to change).
 All complaints will be reviewed and investigated promptly and fairly.
 
@@ -134,3 +133,4 @@ For answers to common questions about this code of conduct, see the FAQ at
 [Mozilla CoC]: https://github.com/mozilla/diversity
 [FAQ]: https://www.contributor-covenant.org/faq
 [translations]: https://www.contributor-covenant.org/translations
+

CONTRIBUTING.md

@@ -1,69 +0,0 @@
-# Contributions Guidelines
-
-## Code formatting
-
-Try to follow the existing formatting.
-If there is no existing formatting, you may use `clang-format` with our included `.clang-format` configuration.
-
-In general, in order of importance:
-
-- Make sure your IDE is not messing up line endings or whitespace and avoid using linters.
-- Prefer readability over dogma.
-- Keep to the existing formatting.
-- Indent with 4 space unless it's in a submodule.
-- Keep lists (of arguments, parameters, initializers...) as lists, not paragraphs. It should either read from top to bottom, or left to right. Not both.
-
-## Signing your work
-
-In an effort to ensure that the code you contribute is actually compatible with the licenses in this codebase, we require you to sign-off all your contributions.
-
-This can be done by appending `-s` to your `git commit` call, or by manually appending the following text to your commit message:
-
-```text
-<commit message>
-
-Signed-off-by: Author name <Author email>
-```
-
-By signing off your work, you agree to the terms below:
-
-```text
-Developer's Certificate of Origin 1.1
-
-By making a contribution to this project, I certify that:
-
-(a) The contribution was created in whole or in part by me and I
-    have the right to submit it under the open source license
-    indicated in the file; or
-
-(b) The contribution is based upon previous work that, to the best
-    of my knowledge, is covered under an appropriate open source
-    license and I have the right under that license to submit that
-    work with modifications, whether created in whole or in part
-    by me, under the same open source license (unless I am
-    permitted to submit under a different license), as indicated
-    in the file; or
-
-(c) The contribution was provided directly to me by some other
-    person who certified (a), (b) or (c) and I have not modified
-    it.
-
-(d) I understand and agree that this project and the contribution
-    are public and that a record of the contribution (including all
-    personal information I submit with it, including my sign-off) is
-    maintained indefinitely and may be redistributed consistent with
-    this project or the open source license(s) involved.
-```
-
-These terms will be enforced once you create a pull request, and you will be informed automatically if any of your commits aren't signed-off by you.
-
-As a bonus, you can also [cryptographically sign your commits][gh-signing-commits] and enable [vigilant mode][gh-vigilant-mode] on GitHub.
-
-[gh-signing-commits]: https://docs.github.com/en/authentication/managing-commit-signature-verification/signing-commits
-[gh-vigilant-mode]: https://docs.github.com/en/authentication/managing-commit-signature-verification/displaying-verification-statuses-for-all-of-your-commits
-
-## Backporting to Release Branches
-
-We use [automated backports](https://github.com/PrismLauncher/PrismLauncher/blob/develop/.github/workflows/backport.yml) to merge specific contributions from develop into `release` branches.
-
-This is done when pull requests are merged and have labels such as `backport release-7.x` - which should be added along with the milestone for the release.

COPYING.md

@@ -1,121 +1,64 @@
-## Prism Launcher
+# PolyMC
 
-     Prism Launcher - Minecraft Launcher
-     Copyright (C) 2022-2023 Prism Launcher Contributors
+    Copyright (C) 2012-2021 MultiMC Contributors
+    Copyright (C) 2021-2022 PolyMC Contributors
 
-     This program is free software: you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published by
-     the Free Software Foundation, version 3.
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, version 3.
 
-     This program is distributed in the hope that it will be useful,
-     but WITHOUT ANY WARRANTY; without even the implied warranty of
-     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     GNU General Public License for more details.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
 
-     You should have received a copy of the GNU General Public License
-     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-    This file incorporates work covered by the following copyright and
-    permission notice:
+# Launcher (https://github.com/MultiMC/Launcher)
+    Copyright 2012-2021 MultiMC Contributors
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
 
-         Copyright 2013-2021 MultiMC Contributors
+        http://www.apache.org/licenses/LICENSE-2.0
 
-         Licensed under the Apache License, Version 2.0 (the "License");
-         you may not use this file except in compliance with the License.
-         You may obtain a copy of the License at
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
 
-             http://www.apache.org/licenses/LICENSE-2.0
+# MinGW runtime (Windows)
 
-         Unless required by applicable law or agreed to in writing, software
-         distributed under the License is distributed on an "AS IS" BASIS,
-         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-         See the License for the specific language governing permissions and
-         limitations under the License.
+    Copyright (c) 2012 MinGW.org project
 
-## PolyMC
+    Permission is hereby granted, free of charge, to any person obtaining a
+    copy of this software and associated documentation files (the "Software"),
+    to deal in the Software without restriction, including without limitation
+    the rights to use, copy, modify, merge, publish, distribute, sublicense,
+    and/or sell copies of the Software, and to permit persons to whom the
+    Software is furnished to do so, subject to the following conditions:
 
-     PolyMC - Minecraft Launcher
-     Copyright (C) 2021-2022 PolyMC Contributors
+    The above copyright notice, this permission notice and the below disclaimer
+    shall be included in all copies or substantial portions of the Software.
 
-     This program is free software: you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published by
-     the Free Software Foundation, version 3.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+    FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
 
-     This program is distributed in the hope that it will be useful,
-     but WITHOUT ANY WARRANTY; without even the implied warranty of
-     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     GNU General Public License for more details.
+# Qt 5
 
-     You should have received a copy of the GNU General Public License
-     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+    Contact: http://www.qt-project.org/legal
 
-    This file incorporates work covered by the following copyright and
-    permission notice:
+    Licensed under LGPL v2.1
 
-         Copyright 2013-2021 MultiMC Contributors
-
-         Licensed under the Apache License, Version 2.0 (the "License");
-         you may not use this file except in compliance with the License.
-         You may obtain a copy of the License at
-
-             http://www.apache.org/licenses/LICENSE-2.0
-
-         Unless required by applicable law or agreed to in writing, software
-         distributed under the License is distributed on an "AS IS" BASIS,
-         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-         See the License for the specific language governing permissions and
-         limitations under the License.
-
-## MinGW-w64 runtime (Windows)
-
-    Copyright (c) 2009, 2010, 2011, 2012, 2013 by the mingw-w64 project
-
-    This license has been certified as open source. It has also been designated
-    as GPL compatible by the Free Software Foundation (FSF).
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-
-    1. Redistributions in source code must retain the accompanying copyright
-      notice, this list of conditions, and the following disclaimer.
-    2. Redistributions in binary form must reproduce the accompanying
-      copyright notice, this list of conditions, and the following disclaimer
-      in the documentation and/or other materials provided with the
-      distribution.
-    3. Names of the copyright holders must not be used to endorse or promote
-      products derived from this software without prior written permission
-      from the copyright holders.
-    4. The right to distribute this software or to use it for any purpose does
-      not give you the right to use Servicemarks (sm) or Trademarks (tm) of
-      the copyright holders.  Use of them is covered by separate agreement
-      with the copyright holders.
-    5. If any files are modified, you must cause the modified files to carry
-      prominent notices stating that you changed the files and the date of
-      any change.
-
-    Disclaimer
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED
-    OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-    OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-    EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT,
-    INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
-    OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
-    EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    Information on third party licenses used in MinGW-w64 can be found in its COPYING.MinGW-w64-runtime.txt.
-
-## Qt 5/6
-
-    Copyright (C) 2022 The Qt Company Ltd and other contributors.
-    Contact: https://www.qt.io/licensing
-
-    Licensed under LGPL v3
-
-## libnbt++
+# libnbt++
 
     libnbt++ - A library for the Minecraft Named Binary Tag format.
     Copyright (C) 2013, 2015  ljfa-ag
@@ -133,7 +76,7 @@
     You should have received a copy of the GNU Lesser General Public License
     along with libnbt++.  If not, see <http://www.gnu.org/licenses/>.
 
-## rainbow (KGuiAddons)
+# rainbow (KGuiAddons)
 
     Copyright (C) 2007 Matthew Woehlke <mw_triad@users.sourceforge.net>
     Copyright (C) 2007 Olaf Schmidt <ojschmidt@kde.org>
@@ -156,36 +99,25 @@
     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     Boston, MA 02110-1301, USA.
 
-## cmark
+# Hoedown
 
-    Copyright (c) 2014, John MacFarlane
+    Copyright (c) 2008, Natacha Porté
+    Copyright (c) 2011, Vicent Martí
+    Copyright (c) 2014, Xavier Mendez, Devin Torres and the Hoedown authors
 
-    All rights reserved.
+    Permission to use, copy, modify, and distribute this software for any
+    purpose with or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
 
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
+    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-        * Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-
-        * Redistributions in binary form must reproduce the above
-        copyright notice, this list of conditions and the following
-        disclaimer in the documentation and/or other materials provided
-        with the distribution.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-    LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-## Batch icon set
+# Batch icon set
 
     You are free to use Batch (the "icon set") or any part thereof (the "icons")
     in any personal, open-source or commercial work without obligation of payment
@@ -201,7 +133,7 @@
     PUNITIVE OR EXEMPLARY DAMAGES ARISING OUT OF THE USE OF THE ICONS,
     EVEN IF LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 
-## Material Design Icons
+# Material Design Icons
 
     Copyright (c) 2014, Austin Andrews (http://materialdesignicons.com/),
     with Reserved Font Name Material Design Icons.
@@ -212,82 +144,76 @@
     This license is copied below, and is also available with a FAQ at:
     http://scripts.sil.org/OFL
 
-## Quazip
+# Quazip
 
-    Copyright (C) 2005-2021 Sergey A. Tachenov
+    Copyright (C) 2005-2011 Sergey A. Tachenov
 
-    The QuaZip library is licensed under the GNU Lesser General Public
-    License V2.1 plus a static linking exception.
+    This program is free software; you can redistribute it and/or modify it
+    under the terms of the GNU Lesser General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or (at
+    your option) any later version.
 
-    The original ZIP/UNZIP package (MiniZip) is copyrighted by Gilles
-    Vollant and contributors, see quazip/(un)zip.h files for details.
-    Basically it's the zlib license.
+    This program is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+    General Public License for more details.
 
-    STATIC LINKING EXCEPTION
-
-    The copyright holders give you permission to link this library with
-    independent modules to produce an executable, regardless of the license
-    terms of these independent modules, and to copy and distribute the
-    resulting executable under terms of your choice, provided that you also
-    meet, for each linked independent module, the terms and conditions of
-    the license of that module. An independent module is a module which is
-    not derived from or based on this library. If you modify this library,
-    you must extend this exception to your version of the library.
+    You should have received a copy of the GNU Lesser General Public License
+    along with this program; if not, write to the Free Software Foundation,
+    Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 
     See COPYING file for the full LGPL text.
 
-## launcher (`libraries/launcher`)
+    Original ZIP package is copyrighted by Gilles Vollant, see
+    quazip/(un)zip.h files for details, basically it's zlib license.
 
-     PolyMC - Minecraft Launcher
-     Copyright (C) 2021-2022 PolyMC Contributors
+# xz-minidec
 
-     This program is free software: you can redistribute it and/or modify
-     it under the terms of the GNU General Public License as published by
-     the Free Software Foundation, version 3.
+    XZ decompressor
 
-     This program is distributed in the hope that it will be useful,
-     but WITHOUT ANY WARRANTY; without even the implied warranty of
-     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-     GNU General Public License for more details.
+    Authors: Lasse Collin <lasse.collin@tukaani.org>
+            Igor Pavlov <http://7-zip.org/>
 
-     Linking this library statically or dynamically with other modules is
-     making a combined work based on this library. Thus, the terms and
-     conditions of the GNU General Public License cover the whole
-     combination.
+    This file has been put into the public domain.
+    You can do whatever you want with this file.
 
-     As a special exception, the copyright holders of this library give
-     you permission to link this library with independent modules to
-     produce an executable, regardless of the license terms of these
-     independent modules, and to copy and distribute the resulting
-     executable under terms of your choice, provided that you also meet,
-     for each linked independent module, the terms and conditions of the
-     license of that module. An independent module is a module which is
-     not derived from or based on this library. If you modify this
-     library, you may extend this exception to your version of the
-     library, but you are not obliged to do so. If you do not wish to do
-     so, delete this exception statement from your version.
+# ColumnResizer
 
-     You should have received a copy of the GNU General Public License
-     along with this program.  If not, see <https://www.gnu.org/licenses/>.
+    Copyright (c) 2011-2016 Aurélien Gâteau and contributors.
 
-    This file incorporates work covered by the following copyright and
-    permission notice:
+    All rights reserved.
 
-         Copyright 2013-2021 MultiMC Contributors
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted (subject to the limitations in the
+    disclaimer below) provided that the following conditions are met:
 
-         Licensed under the Apache License, Version 2.0 (the "License");
-         you may not use this file except in compliance with the License.
-         You may obtain a copy of the License at
+    * Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
 
-             http://www.apache.org/licenses/LICENSE-2.0
+    * Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the
+    distribution.
 
-         Unless required by applicable law or agreed to in writing, software
-         distributed under the License is distributed on an "AS IS" BASIS,
-         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-         See the License for the specific language governing permissions and
-         limitations under the License.
+    * The name of the contributors may not be used to endorse or
+    promote products derived from this software without specific prior
+    written permission.
 
-## lionshead
+    NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
+    GRANTED BY THIS LICENSE.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
+    HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
+    WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+    MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+    IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# lionshead
 
     Code has been taken from https://github.com/natefoo/lionshead and loosely
     translated to C++ laced with Qt.
@@ -314,26 +240,60 @@
     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
     SOFTWARE.
 
-## tomlplusplus
+# optional-bare
+
+    Code from https://github.com/martinmoene/optional-bare/
+
+    Boost Software License - Version 1.0 - August 17th, 2003
+
+    Permission is hereby granted, free of charge, to any person or organization
+    obtaining a copy of the software and accompanying documentation covered by
+    this license (the "Software") to use, reproduce, display, distribute,
+    execute, and transmit the Software, and to prepare derivative works of the
+    Software, and to permit third-parties to whom the Software is furnished to
+    do so, all subject to the following:
+
+    The copyright notices in the Software and this entire statement, including
+    the above license grant, this restriction and the following disclaimer,
+    must be included in all copies of the Software, in whole or in part, and
+    all derivative works of the Software, unless such copies or derivative
+    works are solely in the form of machine-executable object code generated by
+    a source language processor.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+    SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+    FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+    ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+    DEALINGS IN THE SOFTWARE.
+
+# tomlc99
 
     MIT License
 
-    Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
+    Copyright (c) 2017 CK Tan
+    https://github.com/cktan/tomlc99
 
-    Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
-    documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
-    rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
-    permit persons to whom the Software is furnished to do so, subject to the following conditions:
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
 
-    The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
-    Software.
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
 
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
-    WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-    COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
 
-## O2 (Katabasis fork)
+# O2 (Katabasis fork)
 
     Copyright (c) 2012, Akos Polster
     All rights reserved.
@@ -358,96 +318,3 @@
     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-## Gamemode
-
-    Copyright (c) 2017-2022, Feral Interactive
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-
-    * Redistributions of source code must retain the above copyright notice,
-    this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-    * Neither the name of Feral Interactive nor the names of its contributors
-    may be used to endorse or promote products derived from this software
-    without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-    ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-    POSSIBILITY OF SUCH DAMAGE.
-
-## gulrak/filesystem
-
-    Copyright (c) 2018, Steffen Schümann <s.schuemann@pobox.com>
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in all
-    copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-    SOFTWARE.
-
-## Breeze icons
-
-    Copyright (C) 2014 Uri Herrera <uri_herrera@nitrux.in> and others
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 3 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library. If not, see <http://www.gnu.org/licenses/>.
-
-## Oxygen Icons
-
-    The Oxygen Icon Theme
-        Copyright (C) 2007 Nuno Pinheiro <nuno@oxygen-icons.org>
-        Copyright (C) 2007 David Vignoni <david@icon-king.com>
-        Copyright (C) 2007 David Miller <miller@oxygen-icons.org>
-        Copyright (C) 2007 Johann Ollivier Lapeyre <johann@oxygen-icons.org>
-        Copyright (C) 2007 Kenneth Wimer <kwwii@bootsplash.org>
-        Copyright (C) 2007 Riccardo Iaconelli <riccardo@oxygen-icons.org>
-    
-    and others
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 3 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library. If not, see <http://www.gnu.org/licenses/>.

README.md

@@ -1,112 +1,92 @@
 <p align="center">
-<picture>
-  <source media="(prefers-color-scheme: dark)" srcset="/program_info/org.prismlauncher.PrismLauncher.logo-darkmode.svg">
-  <source media="(prefers-color-scheme: light)" srcset="/program_info/org.prismlauncher.PrismLauncher.logo.svg">
-  <img alt="Prism Launcher" src="/program_info/org.prismlauncher.PrismLauncher.logo.svg" width="40%">
-</picture>
+  <img src="./program_info/polymc-header-black.svg#gh-light-mode-only" alt="PolyMC logo"/>
+  <img src="./program_info/polymc-header.svg#gh-dark-mode-only" alt="PolyMC logo"/>
 </p>
+<br>
 
-<p align="center">
-  Prism Launcher is a custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.<br />
-  <br />This is a <b>fork</b> of the MultiMC Launcher and is <b>not</b> endorsed by it.
-</p>
+PolyMC is a custom launcher for Minecraft that focuses on predictability, long term stability and simplicity.
 
-## Installation
+This is a **fork** of the MultiMC Launcher and not endorsed by MultiMC.
+If you want to read about why this fork was created, check out [our FAQ page](https://polymc.org/wiki/overview/faq/).
+<br>
 
-<a href="https://repology.org/project/prismlauncher/versions">
-    <img src="https://repology.org/badge/vertical-allrepos/prismlauncher.svg" alt="Packaging status" align="right">
-</a>
+# Installation
 
-- All downloads and instructions for Prism Launcher can be found on our [Website](https://prismlauncher.org/download).
-- Last build status can be found in the [GitHub Actions](https://github.com/PrismLauncher/PrismLauncher/actions) tab (this also includes the pull requests status).
+- All downloads and instructions for PolyMC can be found [here](https://polymc.org/download/)
+- Last build status: https://github.com/PolyMC/PolyMC/actions
 
-### Development Builds
 
-Please understand that these builds are not intended for most users. There may be bugs, and other instabilities. You have been warned.
+## Development Builds
 
-There are development builds available through:
+There are per-commit development builds available [here](https://github.com/PolyMC/PolyMC/actions). These have debug information in the binaries, so their file sizes are relatively larger.
+Portable builds are provided for AppImage on Linux, Windows, and macOS.
 
-- [GitHub Actions](https://github.com/PrismLauncher/PrismLauncher/actions) (includes builds from pull requests opened by contribuitors)
-- [nightly.link](https://nightly.link/PrismLauncher/PrismLauncher/workflows/trigger_builds/develop) (this will always point only to the latest version of develop)
+For Debian and Arch, you can use these packages for the latest development versions:  
+[![polymc-git](https://img.shields.io/badge/aur-polymc--git-blue)](https://aur.archlinux.org/packages/polymc-git/)
+[![polymc-git](https://img.shields.io/badge/mpr-polymc--git-orange)](https://mpr.makedeb.org/packages/polymc-git)  
+For flatpak, you can use [flathub-beta](https://discourse.flathub.org/t/how-to-use-flathub-beta/2111)
 
-These have debug information in the binaries, so their file sizes are relatively larger.
+# Help & Support
 
-Prebuilt Development builds are provided for **Linux**, **Windows** and **macOS**.
+Feel free to create an issue if you need help. However, you might find it easier to ask in the Discord server.
 
-For **Arch**, **Debian**, **Fedora**, **OpenSUSE (Tumbleweed)** and **Gentoo**, respectively, you can use these packages for the latest development versions:
+[![PolyMC Discord](https://img.shields.io/discord/923671181020766230?label=PolyMC%20Discord)](https://discord.gg/xq7fxrgtMP)
 
-[![prismlauncher-git](https://img.shields.io/badge/aur-prismlauncher--git-1793D1?label=AUR&logo=archlinux&logoColor=white)](https://aur.archlinux.org/packages/prismlauncher-git) [![prismlauncher-git](https://img.shields.io/badge/aur-prismlauncher--qt5--git-1793D1?label=AUR&logo=archlinux&logoColor=white)](https://aur.archlinux.org/packages/prismlauncher-qt5-git) [![prismlauncher-git](https://img.shields.io/badge/mpr-prismlauncher--git-A80030?label=MPR&logo=debian&logoColor=white)](https://mpr.makedeb.org/packages/prismlauncher-git)<br />[![prismlauncher-nightly](https://img.shields.io/badge/copr-prismlauncher--nightly-51A2DA?label=COPR&logo=fedora&logoColor=white)](https://copr.fedorainfracloud.org/coprs/g3tchoo/prismlauncher/) [![prismlauncher-nightly](https://img.shields.io/badge/OBS-prismlauncher--nightly-3AB6A9?logo=opensuse&logoColor=white)](https://build.opensuse.org/project/show/home:getchoo) [![prismlauncher-9999](https://img.shields.io/badge/gentoo-prismlauncher--9999-4D4270?label=Gentoo&logo=gentoo&logoColor=white)](https://packages.gentoo.org/packages/games-action/prismlauncher)
+For people who don't want to use Discord, we have a Matrix Space which is bridged to the Discord server:
 
-These packages are also available to all the distributions based on the ones mentioned above.
+[![PolyMC Space](https://img.shields.io/matrix/polymc:matrix.org?label=PolyMC%20space)](https://matrix.to/#/#polymc:matrix.org)
 
-## Community & Support
+If there are any issues with the space or you are using a client that does not support the feature here are the individual rooms:
 
-Feel free to create a GitHub issue if you find a bug or want to suggest a new feature. We have multiple community spaces where other community members can help you:
+[![Development](https://img.shields.io/matrix/polymc-development:matrix.org?label=PolyMC%20Development)](https://matrix.to/#/#polymc-development:matrix.org)
+[![Discussion](https://img.shields.io/matrix/polymc-discussion:matrix.org?label=PolyMC%20Discussion)](https://matrix.to/#/#polymc-discussion:matrix.org)
+[![Github](https://img.shields.io/matrix/polymc-github:matrix.org?label=PolyMC%20Github)](https://matrix.to/#/#polymc-github:matrix.org)
+[![Maintainers](https://img.shields.io/matrix/polymc-maintainers:matrix.org?label=PolyMC%20Maintainers)](https://matrix.to/#/#polymc-maintainers:matrix.org)
+[![News](https://img.shields.io/matrix/polymc-news:matrix.org?label=PolyMC%20News)](https://matrix.to/#/#polymc-news:matrix.org)
+[![Offtopic](https://img.shields.io/matrix/polymc-offtopic:matrix.org?label=PolyMC%20Offtopic)](https://matrix.to/#/#polymc-offtopic:matrix.org)
+[![Support](https://img.shields.io/matrix/polymc-support:matrix.org?label=PolyMC%20Support)](https://matrix.to/#/#polymc-support:matrix.org)
+[![Voice](https://img.shields.io/matrix/polymc-voice:matrix.org?label=PolyMC%20Voice)](https://matrix.to/#/#polymc-voice:matrix.org)
 
-- **Our Discord server:**
+we also have a subreddit you can post your issues and suggestions on:
 
-[![Prism Launcher Discord server](https://discordapp.com/api/guilds/1031648380885147709/widget.png?style=banner3)](https://prismlauncher.org/discord)
+[r/PolyMCLauncher](https://www.reddit.com/r/PolyMCLauncher/)
 
-- **Our Matrix space:**
+# Development
 
-[![Prism Launcher Space](https://img.shields.io/matrix/prismlauncher:matrix.org?style=for-the-badge&label=Matrix%20Space&logo=matrix&color=purple)](https://prismlauncher.org/matrix)
-
-- **Our Subreddit:**
-
-[![r/PrismLauncher](https://img.shields.io/reddit/subreddit-subscribers/prismlauncher?style=for-the-badge&logo=reddit)](https://prismlauncher.org/reddit)
-
-## Translations
-
-The translation effort for Prism Launcher is hosted on [Weblate](https://hosted.weblate.org/projects/prismlauncher/launcher/) and information about translating Prism Launcher is available at <https://github.com/PrismLauncher/Translations>.
+If you want to contribute to PolyMC you might find it useful to join our Discord Server or Matrix Space.
 
 ## Building
 
-If you want to build Prism Launcher yourself, check the [Build Instructions](https://prismlauncher.org/wiki/development/build-instructions/).
+If you want to build PolyMC yourself, check [Build Instructions](https://polymc.org/wiki/development/build-instructions/) for build instructions.
 
-## Sponsors & Partners
+## Code formatting
 
-We thank all the wonderful backers over at Open Collective! Support Prism Launcher by [becoming a backer](https://opencollective.com/prismlauncher).
+Just follow the existing formatting.
 
-[![OpenCollective Backers](https://opencollective.com/prismlauncher/backers.svg?width=890&limit=1000)](https://opencollective.com/prismlauncher#backers)
+In general, in order of importance:
 
-Thanks to JetBrains for providing us a few licenses for all their products, as part of their [Open Source program](https://www.jetbrains.com/opensource/).
+- Make sure your IDE is not messing up line endings or whitespace and avoid using linters.
+- Prefer readability over dogma.
+- Keep to the existing formatting.
+- Indent with 4 space unless it's in a submodule.
+- Keep lists (of arguments, parameters, initializers...) as lists, not paragraphs. It should either read from top to bottom, or left to right. Not both.
 
-[![JetBrains](https://resources.jetbrains.com/storage/products/company/brand/logos/jb_beam.svg)](https://www.jetbrains.com/opensource/)
+## Translations
 
-Thanks to Weblate for hosting our translation efforts.
+The translation effort for PolyMC is hosted on [Weblate](https://hosted.weblate.org/projects/polymc/polymc/) and information about translating PolyMC is available at https://github.com/PolyMC/Translations
 
-<a href="https://hosted.weblate.org/engage/prismlauncher/">
-<img src="https://hosted.weblate.org/widgets/prismlauncher/-/open-graph.png" alt="Translation status" width="300" />
-</a>
-
-Thanks to Netlify for providing us their excellent web services, as part of their [Open Source program](https://www.netlify.com/open-source/).
-
-<a href="https://www.netlify.com"> <img src="https://www.netlify.com/v3/img/components/netlify-color-accent.svg" alt="Deploys by Netlify" /> </a>
-
-Thanks to the awesome people over at [MacStadium](https://www.macstadium.com/), for providing M1-Macs for development purposes!
-
-<a href="https://www.macstadium.com"><img src="https://uploads-ssl.webflow.com/5ac3c046c82724970fc60918/5c019d917bba312af7553b49_MacStadium-developerlogo.png" alt="Powered by MacStadium" width="300"></a>
+## Download information
+To modify download information or change packaging information send a pull request or issue to the website [Here](https://github.com/PolyMC/polymc.github.io/blob/master/src/download.md)
 
 ## Forking/Redistributing/Custom builds policy
 
-You are free to fork, redistribute and provide custom builds as long as you follow the terms of the [license](LICENSE) (this is a legal responsibility), and if you made code changes rather than just packaging a custom build, please do the following as a basic courtesy:
+Do whatever you want, we don't care. Just follow the license. If you have any questions about this feel free to ask in an issue.
 
-- Make it clear that your fork is not Prism Launcher and is not endorsed by or affiliated with the Prism Launcher project (<https://prismlauncher.org>).
-- Go through [CMakeLists.txt](CMakeLists.txt) and change Prism Launcher's API keys to your own or set them to empty strings (`""`) to disable them (this way the program will still compile but the functionality requiring those keys will be disabled).
-
-If you have any questions or want any clarification on the above conditions please make an issue and ask us.
-
-If you are just building Prism Launcher for your distribution, please make sure to set the `Launcher_BUILD_PLATFORM` to a slug representing your distribution. Examples are `archlinux`, `fedora` and `nixpkgs`.
-
-Note that if you build this software without removing the provided API keys in [CMakeLists.txt](CMakeLists.txt) you are accepting the following terms and conditions:
-
-- [Microsoft Identity Platform Terms of Use](https://docs.microsoft.com/en-us/legal/microsoft-identity-platform/terms-of-use)
-- [CurseForge 3rd Party API Terms and Conditions](https://support.curseforge.com/en/support/solutions/articles/9000207405-curse-forge-3rd-party-api-terms-and-conditions)
-
-If you do not agree with these terms and conditions, then remove the associated API keys from the [CMakeLists.txt](CMakeLists.txt) file by setting them to an empty string (`""`).
-
-## License [![https://github.com/PrismLauncher/PrismLauncher/blob/develop/LICENSE](https://img.shields.io/github/license/PrismLauncher/PrismLauncher?label=License&logo=gnu&color=C4282D)](LICENSE)
+Be aware that if you build this software without removing the provided API keys in [CMakeLists.txt](CMakeLists.txt) you are accepting the following terms and conditions:
+ - [Microsoft Identity Platform Terms of Use](https://docs.microsoft.com/en-us/legal/microsoft-identity-platform/terms-of-use)
+ - [CurseForge 3rd Party API Terms and Conditions](https://support.curseforge.com/en/support/solutions/articles/9000207405-curse-forge-3rd-party-api-terms-and-conditions)
+If you do not agree with these terms and conditions, then remove the associated API keys from the [CMakeLists.txt](CMakeLists.txt) file.
 
 All launcher code is available under the GPL-3.0-only license.
-
+  
 The logo and related assets are under the CC BY-SA 4.0 license.

buildconfig/BuildConfig.cpp.in

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -33,7 +33,6 @@
  *      limitations under the License.
  */
 
-#include <qstringliteral.h>
 #include "BuildConfig.h"
 #include <QObject>
 
@@ -43,14 +42,12 @@ Config::Config()
 {
     // Name and copyright
     LAUNCHER_NAME = "@Launcher_Name@";
-    LAUNCHER_APP_BINARY_NAME = "@Launcher_APP_BINARY_NAME@";
     LAUNCHER_DISPLAYNAME = "@Launcher_DisplayName@";
     LAUNCHER_COPYRIGHT = "@Launcher_Copyright@";
     LAUNCHER_DOMAIN = "@Launcher_Domain@";
     LAUNCHER_CONFIGFILE = "@Launcher_ConfigFile@";
     LAUNCHER_GIT = "@Launcher_Git@";
     LAUNCHER_DESKTOPFILENAME = "@Launcher_DesktopFileName@";
-    LAUNCHER_SVGFILENAME = "@Launcher_SVGFileName@";
 
     USER_AGENT = "@Launcher_UserAgent@";
     USER_AGENT_UNCACHED = USER_AGENT + " (Uncached)";
@@ -58,48 +55,25 @@ Config::Config()
     // Version information
     VERSION_MAJOR = @Launcher_VERSION_MAJOR@;
     VERSION_MINOR = @Launcher_VERSION_MINOR@;
+    VERSION_HOTFIX = @Launcher_VERSION_HOTFIX@;
+    VERSION_BUILD = @Launcher_VERSION_BUILD@;
 
     BUILD_PLATFORM = "@Launcher_BUILD_PLATFORM@";
-    BUILD_ARTIFACT = "@Launcher_BUILD_ARTIFACT@";
-    BUILD_DATE = "@Launcher_BUILD_TIMESTAMP@";
-    UPDATER_GITHUB_REPO = "@Launcher_UPDATER_GITHUB_REPO@";
-
-    COMPILER_NAME = "@Launcher_COMPILER_NAME@";
-    COMPILER_VERSION = "@Launcher_COMPILER_VERSION@";
-
-    COMPILER_TARGET_SYSTEM = "@Launcher_COMPILER_TARGET_SYSTEM@";
-    COMPILER_TARGET_SYSTEM_VERSION = "@Launcher_COMPILER_TARGET_SYSTEM_VERSION@";
-    COMPILER_TARGET_SYSTEM_PROCESSOR = "@Launcher_COMPILER_TARGET_PROCESSOR@";
-
-    MAC_SPARKLE_PUB_KEY = "@MACOSX_SPARKLE_UPDATE_PUBLIC_KEY@";
-    MAC_SPARKLE_APPCAST_URL = "@MACOSX_SPARKLE_UPDATE_FEED_URL@";
-
-    if (!MAC_SPARKLE_PUB_KEY.isEmpty() && !MAC_SPARKLE_APPCAST_URL.isEmpty())
-    {
-        UPDATER_ENABLED = true;
-    } else if(!UPDATER_GITHUB_REPO.isEmpty() && !BUILD_ARTIFACT.isEmpty()) {
-        UPDATER_ENABLED = true;
-    }
+    UPDATER_BASE = "@Launcher_UPDATER_BASE@";
 
     GIT_COMMIT = "@Launcher_GIT_COMMIT@";
-    GIT_TAG = "@Launcher_GIT_TAG@";
     GIT_REFSPEC = "@Launcher_GIT_REFSPEC@";
-
-    // Assume that builds outside of Git repos are "stable"
-    if (GIT_REFSPEC == QStringLiteral("GITDIR-NOTFOUND")
-        || GIT_TAG == QStringLiteral("GITDIR-NOTFOUND")
-        || GIT_REFSPEC == QStringLiteral("")
-        || GIT_TAG == QStringLiteral("GIT-NOTFOUND"))
+    if (GIT_REFSPEC == QStringLiteral("GITDIR-NOTFOUND"))
     {
-        GIT_REFSPEC = "refs/heads/stable";
-        GIT_TAG = versionString();
-        GIT_COMMIT = "";
+        VERSION_CHANNEL = QStringLiteral("stable");
     }
-
-    if (GIT_REFSPEC.startsWith("refs/heads/"))
+    else if(GIT_REFSPEC.startsWith("refs/heads/"))
     {
         VERSION_CHANNEL = GIT_REFSPEC;
-        VERSION_CHANNEL.remove("refs/heads/"); 
+        VERSION_CHANNEL.remove("refs/heads/");
+        if(!UPDATER_BASE.isEmpty() && !BUILD_PLATFORM.isEmpty() && VERSION_BUILD >= 0) {
+            UPDATER_ENABLED = true;
+        }
     }
     else if (!GIT_COMMIT.isEmpty())
     {
@@ -107,20 +81,18 @@ Config::Config()
     }
     else
     {
-        VERSION_CHANNEL = "unknown";
+        VERSION_CHANNEL = QObject::tr("unknown");
     }
 
+    VERSION_STR = "@Launcher_VERSION_STRING@";
     NEWS_RSS_URL = "@Launcher_NEWS_RSS_URL@";
     NEWS_OPEN_URL = "@Launcher_NEWS_OPEN_URL@";
     HELP_URL = "@Launcher_HELP_URL@";
     IMGUR_CLIENT_ID = "@Launcher_IMGUR_CLIENT_ID@";
     MSA_CLIENT_ID = "@Launcher_MSA_CLIENT_ID@";
-    FLAME_API_KEY = "@Launcher_CURSEFORGE_API_KEY@";
+    CURSEFORGE_API_KEY = "@Launcher_CURSEFORGE_API_KEY@";
     META_URL = "@Launcher_META_URL@";
 
-    GLFW_LIBRARY_NAME = "@Launcher_GLFW_LIBRARY_NAME@";
-    OPENAL_LIBRARY_NAME = "@Launcher_OPENAL_LIBRARY_NAME@";
-
     BUG_TRACKER_URL = "@Launcher_BUG_TRACKER_URL@";
     TRANSLATIONS_URL = "@Launcher_TRANSLATIONS_URL@";
     MATRIX_URL = "@Launcher_MATRIX_URL@";
@@ -128,32 +100,20 @@ Config::Config()
     SUBREDDIT_URL = "@Launcher_SUBREDDIT_URL@";
 }
 
-QString Config::versionString() const
-{
-    return QString("%1.%2").arg(VERSION_MAJOR).arg(VERSION_MINOR);
-}
-
 QString Config::printableVersionString() const
 {
-    QString vstr = versionString();
+    QString vstr = QString("%1.%2.%3").arg(QString::number(VERSION_MAJOR), QString::number(VERSION_MINOR), QString::number(VERSION_HOTFIX));
 
     // If the build is not a main release, append the channel
-    if(VERSION_CHANNEL != "stable" && GIT_TAG != vstr)
+    if(VERSION_CHANNEL != "stable")
     {
         vstr += "-" + VERSION_CHANNEL;
     }
+
+    // if a build number is set, also add it to the end
+    if(VERSION_BUILD >= 0)
+    {
+        vstr += "-" + QString::number(VERSION_BUILD);
+    }
     return vstr;
 }
-
-QString Config::compilerID() const
-{
-    if (COMPILER_VERSION.isEmpty())
-        return COMPILER_NAME;
-    return QStringLiteral("%1 - %2").arg(COMPILER_NAME).arg(COMPILER_VERSION);
-}
-
-QString Config::systemID() const
-{
-    return QStringLiteral("%1 %2 %3").arg(COMPILER_TARGET_SYSTEM, COMPILER_TARGET_SYSTEM_VERSION, COMPILER_TARGET_SYSTEM_PROCESSOR);
-}
-

buildconfig/BuildConfig.h

@@ -1,9 +1,8 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -36,7 +35,6 @@
  */
 
 #pragma once
-#include <QList>
 #include <QString>
 
 /**
@@ -46,19 +44,21 @@ class Config {
    public:
     Config();
     QString LAUNCHER_NAME;
-    QString LAUNCHER_APP_BINARY_NAME;
     QString LAUNCHER_DISPLAYNAME;
     QString LAUNCHER_COPYRIGHT;
     QString LAUNCHER_DOMAIN;
     QString LAUNCHER_CONFIGFILE;
     QString LAUNCHER_GIT;
     QString LAUNCHER_DESKTOPFILENAME;
-    QString LAUNCHER_SVGFILENAME;
 
     /// The major version number.
     int VERSION_MAJOR;
     /// The minor version number.
     int VERSION_MINOR;
+    /// The hotfix number.
+    int VERSION_HOTFIX;
+    /// The build number.
+    int VERSION_BUILD;
 
     /**
      * The version channel
@@ -68,38 +68,11 @@ class Config {
 
     bool UPDATER_ENABLED = false;
 
-    /// A short string identifying this build's platform or distribution.
+    /// A short string identifying this build's platform. For example, "lin64" or "win32".
     QString BUILD_PLATFORM;
 
-    /// A short string identifying this build's valid artifacts int he updater. For example, "lin64" or "win32".
-    QString BUILD_ARTIFACT;
-
-    /// A string containing the build timestamp
-    QString BUILD_DATE;
-
-    /// A string identifying the compiler use to build
-    QString COMPILER_NAME;
-
-    /// A string identifying the compiler version used to build
-    QString COMPILER_VERSION;
-
-    /// A string identifying the compiler target system os
-    QString COMPILER_TARGET_SYSTEM;
-
-    /// A String identifying the compiler target system version
-    QString COMPILER_TARGET_SYSTEM_VERSION;
-
-    /// A String identifying the compiler target processor
-    QString COMPILER_TARGET_SYSTEM_PROCESSOR;
-
     /// URL for the updater's channel
-    QString UPDATER_GITHUB_REPO;
-
-    /// The public key used to sign releases for the Sparkle updater appcast
-    QString MAC_SPARKLE_PUB_KEY;
-
-    /// URL for the Sparkle updater's appcast
-    QString MAC_SPARKLE_APPCAST_URL;
+    QString UPDATER_BASE;
 
     /// User-Agent to use.
     QString USER_AGENT;
@@ -110,12 +83,12 @@ class Config {
     /// The git commit hash of this build
     QString GIT_COMMIT;
 
-    /// The git tag of this build
-    QString GIT_TAG;
-
     /// The git refspec of this build
     QString GIT_REFSPEC;
 
+    /// This is printed on start to standard output
+    QString VERSION_STR;
+
     /**
      * This is used to fetch the news RSS feed.
      * It defaults in CMakeLists.txt to "https://multimc.org/rss.xml"
@@ -145,16 +118,13 @@ class Config {
     /**
      * Client API key for CurseForge
      */
-    QString FLAME_API_KEY;
+    QString CURSEFORGE_API_KEY;
 
     /**
      * Metadata repository URL prefix
      */
     QString META_URL;
 
-    QString GLFW_LIBRARY_NAME;
-    QString OPENAL_LIBRARY_NAME;
-
     QString BUG_TRACKER_URL;
     QString TRANSLATIONS_URL;
     QString MATRIX_URL;
@@ -165,8 +135,8 @@ class Config {
     QString LIBRARY_BASE = "https://libraries.minecraft.net/";
     QString AUTH_BASE = "https://authserver.mojang.com/";
     QString IMGUR_BASE_URL = "https://api.imgur.com/3/";
-    QString FMLLIBS_BASE_URL = "https://files.prismlauncher.org/fmllibs/";  // FIXME: move into CMakeLists
-    QString TRANSLATIONS_BASE_URL = "https://i18n.prismlauncher.org/";      // FIXME: move into CMakeLists
+    QString FMLLIBS_BASE_URL = "https://files.polymc.org/fmllibs/";
+    QString TRANSLATIONS_BASE_URL = "https://i18n.polymc.org/";
 
     QString MODPACKSCH_API_BASE_URL = "https://api.modpacks.ch/";
 
@@ -183,28 +153,12 @@ class Config {
 
     QString MODRINTH_STAGING_URL = "https://staging-api.modrinth.com/v2";
     QString MODRINTH_PROD_URL = "https://api.modrinth.com/v2";
-    QStringList MODRINTH_MRPACK_HOSTS{ "cdn.modrinth.com", "github.com", "raw.githubusercontent.com", "gitlab.com" };
 
-    QString FLAME_BASE_URL = "https://api.curseforge.com/v1";
-
-    QString versionString() const;
     /**
      * \brief Converts the Version to a string.
      * \return The version number in string format (major.minor.revision.build).
      */
     QString printableVersionString() const;
-
-    /**
-     * \brief Compiler ID String
-     * \return a string of the form "Name - Version"  of just "Name" if the version is empty
-     */
-    QString compilerID() const;
-
-    /**
-     * \brief System ID String
-     * \return a string of the form "OS Verison Processor"
-     */
-    QString systemID() const;
 };
 
 extern const Config BuildConfig;

buildconfig/CMakeLists.txt

@@ -7,5 +7,5 @@ add_library(BuildConfig STATIC
     ${CMAKE_CURRENT_BINARY_DIR}/BuildConfig.cpp
 )
 
-target_link_libraries(BuildConfig Qt${QT_VERSION_MAJOR}::Core)
+target_link_libraries(BuildConfig Qt5::Core)
 target_include_directories(BuildConfig PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}")

cmake/CompilerWarnings.cmake

@@ -1,155 +0,0 @@
-# 
-# Function to set compiler warnings with reasonable defaults at the project level.
-# Taken from https://github.com/aminya/project_options/blob/main/src/CompilerWarnings.cmake
-# under the folowing license:
-# 
-# MIT License
-#
-# Copyright (c) 2022-2100 Amin Yahyaabadi
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-#
-
-include_guard()
-
-function(_set_project_warnings_add_target_link_option TARGET OPTIONS)
-  target_link_options(${_project_name} INTERFACE ${OPTIONS})
-endfunction()
-
-# Set the compiler warnings
-#
-# https://clang.llvm.org/docs/DiagnosticsReference.html
-# https://github.com/lefticus/cppbestpractices/blob/master/02-Use_the_Tools_Available.md
-function(
-  set_project_warnings
-  _project_name
-  MSVC_WARNINGS
-  CLANG_WARNINGS
-  GCC_WARNINGS
-)
-  if("${MSVC_WARNINGS}" STREQUAL "")
-    set(MSVC_WARNINGS
-        /W4 # Baseline reasonable warnings
-        /w14242 # 'identifier': conversion from 'type1' to 'type1', possible loss of data
-        /w14254 # 'operator': conversion from 'type1:field_bits' to 'type2:field_bits', possible loss of data
-        /w14263 # 'function': member function does not override any base class virtual member function
-        /w14265 # 'classname': class has virtual functions, but destructor is not virtual instances of this class may not
-                # be destructed correctly
-        /w14287 # 'operator': unsigned/negative constant mismatch
-        /we4289 # nonstandard extension used: 'variable': loop control variable declared in the for-loop is used outside
-                # the for-loop scope
-        /w14296 # 'operator': expression is always 'boolean_value'
-        /w14311 # 'variable': pointer truncation from 'type1' to 'type2'
-        /w14545 # expression before comma evaluates to a function which is missing an argument list
-        /w14546 # function call before comma missing argument list
-        /w14547 # 'operator': operator before comma has no effect; expected operator with side-effect
-        /w14549 # 'operator': operator before comma has no effect; did you intend 'operator'?
-        /w14555 # expression has no effect; expected expression with side- effect
-        /w14619 # pragma warning: there is no warning number 'number'
-        /w14640 # Enable warning on thread un-safe static member initialization
-        /w14826 # Conversion from 'type1' to 'type_2' is sign-extended. This may cause unexpected runtime behavior.
-        /w14905 # wide string literal cast to 'LPSTR'
-        /w14906 # string literal cast to 'LPWSTR'
-        /w14928 # illegal copy-initialization; more than one user-defined conversion has been implicitly applied
-        /permissive- # standards conformance mode for MSVC compiler.
-    )
-  endif()
-
-  if("${CLANG_WARNINGS}" STREQUAL "")
-    set(CLANG_WARNINGS
-        -Wall
-        -Wextra # reasonable and standard
-        -Wshadow # warn the user if a variable declaration shadows one from a parent context
-        -Wnon-virtual-dtor # warn the user if a class with virtual functions has a non-virtual destructor. This helps
-        # catch hard to track down memory errors
-        -Wold-style-cast # warn for c-style casts
-        -Wcast-align # warn for potential performance problem casts
-        -Wunused # warn on anything being unused
-        -Woverloaded-virtual # warn if you overload (not override) a virtual function
-        -Wpedantic # warn if non-standard C++ is used
-        -Wconversion # warn on type conversions that may lose data
-        -Wsign-conversion # warn on sign conversions
-        -Wnull-dereference # warn if a null dereference is detected
-        -Wdouble-promotion # warn if float is implicit promoted to double
-        -Wformat=2 # warn on security issues around functions that format output (ie printf)
-        -Wimplicit-fallthrough # warn on statements that fallthrough without an explicit annotation
-        # -Wgnu-zero-variadic-macro-arguments (part of -pedantic) is triggered by every qCDebug() call and therefore results
-        # in a lot of noise. This warning is only notifying us that clang is emulating the GCC behaviour
-        # instead of the exact standard wording so we can safely ignore it
-        -Wno-gnu-zero-variadic-macro-arguments
-    )
-  endif()
-
-  if("${GCC_WARNINGS}" STREQUAL "")
-    set(GCC_WARNINGS
-        ${CLANG_WARNINGS}
-        -Wmisleading-indentation # warn if indentation implies blocks where blocks do not exist
-        -Wduplicated-cond # warn if if / else chain has duplicated conditions
-        -Wduplicated-branches # warn if if / else branches have duplicated code
-        -Wlogical-op # warn about logical operations being used where bitwise were probably wanted
-        -Wuseless-cast # warn if you perform a cast to the same type
-    )
-  endif()
-
-  if(MSVC)
-    set(PROJECT_WARNINGS_CXX ${MSVC_WARNINGS})
-  elseif(CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
-    set(PROJECT_WARNINGS_CXX ${CLANG_WARNINGS})
-  elseif(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
-    set(PROJECT_WARNINGS_CXX ${GCC_WARNINGS})
-  else()
-    message(AUTHOR_WARNING "No compiler warnings set for CXX compiler: '${CMAKE_CXX_COMPILER_ID}'")
-    # TODO support Intel compiler
-  endif()
-
-  # Add C warnings
-  set(PROJECT_WARNINGS_C "${PROJECT_WARNINGS_CXX}")
-  list(
-    REMOVE_ITEM
-    PROJECT_WARNINGS_C
-    -Wnon-virtual-dtor
-    -Wold-style-cast
-    -Woverloaded-virtual
-    -Wuseless-cast
-    -Wextra-semi
-  )
-
-  target_compile_options(
-    ${_project_name}
-    INTERFACE # C++ warnings
-              $<$<COMPILE_LANGUAGE:CXX>:${PROJECT_WARNINGS_CXX}>
-              # C warnings
-              $<$<COMPILE_LANGUAGE:C>:${PROJECT_WARNINGS_C}>
-   )
-
-  # If we are using the compiler as a linker driver pass the warnings to it
-  # (most useful when using LTO or warnings as errors)
-  if(CMAKE_CXX_LINK_EXECUTABLE MATCHES "^<CMAKE_CXX_COMPILER>")
-    _set_project_warnings_add_target_link_option(
-      ${_project_name} "$<$<COMPILE_LANGUAGE:CXX>:${PROJECT_WARNINGS_CXX}>"
-    )
-  endif()
-
-  if(CMAKE_C_LINK_EXECUTABLE MATCHES "^<CMAKE_C_COMPILER>")
-    _set_project_warnings_add_target_link_option(
-      ${_project_name} "$<$<COMPILE_LANGUAGE:C>:${PROJECT_WARNINGS_C}>"
-    )
-  endif()
-
- endfunction()

cmake/ECMQueryQt.cmake

@@ -1,100 +0,0 @@
-# SPDX-FileCopyrightText: 2014 Rohan Garg <rohan16garg@gmail.com>
-# SPDX-FileCopyrightText: 2014 Alex Merry <alex.merry@kde.org>
-# SPDX-FileCopyrightText: 2014-2016 Aleix Pol <aleixpol@kde.org>
-# SPDX-FileCopyrightText: 2017 Friedrich W. H. Kossebau <kossebau@kde.org>
-# SPDX-FileCopyrightText: 2022 Ahmad Samir <a.samir78@gmail.com>
-#
-# SPDX-License-Identifier: BSD-3-Clause
-#[=======================================================================[.rst:
-ECMQueryQt
----------------
-This module can be used to query the installation paths used by Qt.
-
-For Qt5 this uses ``qmake``, and for Qt6 this used ``qtpaths`` (the latter has built-in
-support to query the paths of a target platform when cross-compiling).
-
-This module defines the following function:
-::
-
-    ecm_query_qt(<result_variable> <qt_variable> [TRY])
-
-Passing ``TRY`` will result in the method not making the build fail if the executable
-used for querying has not been found, but instead simply print a warning message and
-return an empty string.
-
-Example usage:
-
-.. code-block:: cmake
-
-    include(ECMQueryQt)
-    ecm_query_qt(bin_dir QT_INSTALL_BINS)
-
-If the call succeeds ``${bin_dir}`` will be set to ``<prefix>/path/to/bin/dir`` (e.g.
-``/usr/lib64/qt/bin/``).
-
-Since: 5.93
-#]=======================================================================]
-
-include(${CMAKE_CURRENT_LIST_DIR}/QtVersionOption.cmake)
-include(CheckLanguage)
-check_language(CXX)
-if (CMAKE_CXX_COMPILER)
-    # Enable the CXX language to let CMake look for config files in library dirs.
-    # See: https://gitlab.kitware.com/cmake/cmake/-/issues/23266
-    enable_language(CXX)
-endif()
-
-if (QT_MAJOR_VERSION STREQUAL "5")
-    # QUIET to accommodate the TRY option
-    find_package(Qt${QT_MAJOR_VERSION}Core QUIET)
-    if(TARGET Qt5::qmake)
-        get_target_property(_qmake_executable_default Qt5::qmake LOCATION)
-
-        set(QUERY_EXECUTABLE ${_qmake_executable_default}
-            CACHE FILEPATH "Location of the Qt5 qmake executable")
-        set(_exec_name_text "Qt5 qmake")
-        set(_cli_option "-query")
-    endif()
-elseif(QT_MAJOR_VERSION STREQUAL "6")
-    # QUIET to accommodate the TRY option
-    find_package(Qt6 COMPONENTS CoreTools QUIET CONFIG)
-    if (TARGET Qt6::qtpaths)
-        get_target_property(_qtpaths_executable Qt6::qtpaths LOCATION)
-
-        set(QUERY_EXECUTABLE ${_qtpaths_executable}
-            CACHE FILEPATH "Location of the Qt6 qtpaths executable")
-        set(_exec_name_text "Qt6 qtpaths")
-        set(_cli_option "--query")
-    endif()
-endif()
-
-function(ecm_query_qt result_variable qt_variable)
-    set(options TRY)
-    set(oneValueArgs)
-    set(multiValueArgs)
-
-    cmake_parse_arguments(ARGS "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
-
-    if(NOT QUERY_EXECUTABLE)
-        if(ARGS_TRY)
-            set(${result_variable} "" PARENT_SCOPE)
-            message(STATUS "No ${_exec_name_text} executable found. Can't check ${qt_variable}")
-            return()
-        else()
-            message(FATAL_ERROR "No ${_exec_name_text} executable found. Can't check ${qt_variable} as required")
-        endif()
-    endif()
-    execute_process(
-        COMMAND ${QUERY_EXECUTABLE} ${_cli_option} "${qt_variable}"
-        RESULT_VARIABLE return_code
-        OUTPUT_VARIABLE output
-    )
-    if(return_code EQUAL 0)
-        string(STRIP "${output}" output)
-        file(TO_CMAKE_PATH "${output}" output_path)
-        set(${result_variable} "${output_path}" PARENT_SCOPE)
-    else()
-        message(WARNING "Failed call: ${_command} \"${qt_variable}\"")
-        message(FATAL_ERROR "${_exec_name_text} call failed: ${return_code}")
-    endif()
-endfunction()

cmake/GetGitRevisionDescription.cmake

@@ -3,7 +3,7 @@
 # These functions force a re-configure on each git commit so that you can
 # trust the values of the variables in your build system.
 #
-#  get_git_head_revision(<refspecvar> <hashvar> [ALLOW_LOOKING_ABOVE_CMAKE_SOURCE_DIR])
+#  get_git_head_revision(<refspecvar> <hashvar> [<additional arguments to git describe> ...])
 #
 # Returns the refspec and sha hash of the current head revision
 #
@@ -12,33 +12,20 @@
 # Returns the results of git describe on the source tree, and adjusting
 # the output so that it tests false if an error occurs.
 #
-#  git_describe_working_tree(<var> [<additional arguments to git describe> ...])
-#
-# Returns the results of git describe on the working tree (--dirty option),
-# and adjusting the output so that it tests false if an error occurs.
-#
 #  git_get_exact_tag(<var> [<additional arguments to git describe> ...])
 #
 # Returns the results of git describe --exact-match on the source tree,
 # and adjusting the output so that it tests false if there was no exact
 # matching tag.
 #
-#  git_local_changes(<var>)
-#
-# Returns either "CLEAN" or "DIRTY" with respect to uncommitted changes.
-# Uses the return code of "git diff-index --quiet HEAD --".
-# Does not regard untracked files.
-#
 # Requires CMake 2.6 or newer (uses the 'function' command)
 #
 # Original Author:
-# 2009-2020 Ryan Pavlik <ryan.pavlik@gmail.com> <abiryan@ryand.net>
+# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
 # http://academic.cleardefinition.com
+# Iowa State University HCI Graduate Program/VRAC
 #
-# Copyright 2009-2013, Iowa State University.
-# Copyright 2013-2020, Ryan Pavlik
-# Copyright 2013-2020, Contributors
-# SPDX-License-Identifier: BSL-1.0
+# Copyright Iowa State University 2009-2010.
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
 # http://www.boost.org/LICENSE_1_0.txt)
@@ -52,124 +39,45 @@ set(__get_git_revision_description YES)
 # to find the path to this module rather than the path to a calling list file
 get_filename_component(_gitdescmoddir ${CMAKE_CURRENT_LIST_FILE} PATH)
 
-# Function _git_find_closest_git_dir finds the next closest .git directory
-# that is part of any directory in the path defined by _start_dir.
-# The result is returned in the parent scope variable whose name is passed
-# as variable _git_dir_var. If no .git directory can be found, the
-# function returns an empty string via _git_dir_var.
-#
-# Example: Given a path C:/bla/foo/bar and assuming C:/bla/.git exists and
-# neither foo nor bar contain a file/directory .git. This wil return
-# C:/bla/.git
-#
-function(_git_find_closest_git_dir _start_dir _git_dir_var)
-    set(cur_dir "${_start_dir}")
-    set(git_dir "${_start_dir}/.git")
-    while(NOT EXISTS "${git_dir}")
-        # .git dir not found, search parent directories
-        set(git_previous_parent "${cur_dir}")
-        get_filename_component(cur_dir "${cur_dir}" DIRECTORY)
-        if(cur_dir STREQUAL git_previous_parent)
+function(get_git_head_revision _refspecvar _hashvar)
+    set(GIT_PARENT_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
+    set(GIT_DIR "${GIT_PARENT_DIR}/.git")
+    while(NOT EXISTS "${GIT_DIR}") # .git dir not found, search parent directories
+        set(GIT_PREVIOUS_PARENT "${GIT_PARENT_DIR}")
+        get_filename_component(GIT_PARENT_DIR ${GIT_PARENT_DIR} PATH)
+        if(GIT_PARENT_DIR STREQUAL GIT_PREVIOUS_PARENT)
             # We have reached the root directory, we are not in git
-            set(${_git_dir_var}
-                ""
-                PARENT_SCOPE)
+            set(${_refspecvar} "GITDIR-NOTFOUND" PARENT_SCOPE)
+            set(${_hashvar} "GITDIR-NOTFOUND" PARENT_SCOPE)
             return()
         endif()
-        set(git_dir "${cur_dir}/.git")
+        set(GIT_DIR "${GIT_PARENT_DIR}/.git")
     endwhile()
-    set(${_git_dir_var}
-        "${git_dir}"
-        PARENT_SCOPE)
-endfunction()
-
-function(get_git_head_revision _refspecvar _hashvar)
-    _git_find_closest_git_dir("${CMAKE_CURRENT_SOURCE_DIR}" GIT_DIR)
-
-    if("${ARGN}" STREQUAL "ALLOW_LOOKING_ABOVE_CMAKE_SOURCE_DIR")
-        set(ALLOW_LOOKING_ABOVE_CMAKE_SOURCE_DIR TRUE)
-    else()
-        set(ALLOW_LOOKING_ABOVE_CMAKE_SOURCE_DIR FALSE)
-    endif()
-    if(NOT "${GIT_DIR}" STREQUAL "")
-        file(RELATIVE_PATH _relative_to_source_dir "${CMAKE_SOURCE_DIR}"
-             "${GIT_DIR}")
-        if("${_relative_to_source_dir}" MATCHES "[.][.]" AND NOT ALLOW_LOOKING_ABOVE_CMAKE_SOURCE_DIR)
-            # We've gone above the CMake root dir.
-            set(GIT_DIR "")
-        endif()
-    endif()
-    if("${GIT_DIR}" STREQUAL "")
-        set(${_refspecvar}
-            "GITDIR-NOTFOUND"
-            PARENT_SCOPE)
-        set(${_hashvar}
-            "GITDIR-NOTFOUND"
-            PARENT_SCOPE)
-        return()
-    endif()
-
-    # Check if the current source dir is a git submodule or a worktree.
-    # In both cases .git is a file instead of a directory.
-    #
+    # check if this is a submodule
     if(NOT IS_DIRECTORY ${GIT_DIR})
-        # The following git command will return a non empty string that
-        # points to the super project working tree if the current
-        # source dir is inside a git submodule.
-        # Otherwise the command will return an empty string.
-        #
-        execute_process(
-            COMMAND "${GIT_EXECUTABLE}" rev-parse
-                    --show-superproject-working-tree
-            WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-            OUTPUT_VARIABLE out
-            ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
-        if(NOT "${out}" STREQUAL "")
-            # If out is empty, GIT_DIR/CMAKE_CURRENT_SOURCE_DIR is in a submodule
-            file(READ ${GIT_DIR} submodule)
-            string(REGEX REPLACE "gitdir: (.*)$" "\\1" GIT_DIR_RELATIVE
-                                 ${submodule})
-            string(STRIP ${GIT_DIR_RELATIVE} GIT_DIR_RELATIVE)
-            get_filename_component(SUBMODULE_DIR ${GIT_DIR} PATH)
-            get_filename_component(GIT_DIR ${SUBMODULE_DIR}/${GIT_DIR_RELATIVE}
-                                   ABSOLUTE)
-            set(HEAD_SOURCE_FILE "${GIT_DIR}/HEAD")
-        else()
-            # GIT_DIR/CMAKE_CURRENT_SOURCE_DIR is in a worktree
-            file(READ ${GIT_DIR} worktree_ref)
-            # The .git directory contains a path to the worktree information directory
-            # inside the parent git repo of the worktree.
-            #
-            string(REGEX REPLACE "gitdir: (.*)$" "\\1" git_worktree_dir
-                                 ${worktree_ref})
-            string(STRIP ${git_worktree_dir} git_worktree_dir)
-            _git_find_closest_git_dir("${git_worktree_dir}" GIT_DIR)
-            set(HEAD_SOURCE_FILE "${git_worktree_dir}/HEAD")
-        endif()
-    else()
-        set(HEAD_SOURCE_FILE "${GIT_DIR}/HEAD")
+        file(READ ${GIT_DIR} submodule)
+        string(REGEX REPLACE "gitdir: (.*)\n$" "\\1" GIT_DIR_RELATIVE ${submodule})
+        get_filename_component(SUBMODULE_DIR ${GIT_DIR} PATH)
+        get_filename_component(GIT_DIR ${SUBMODULE_DIR}/${GIT_DIR_RELATIVE} ABSOLUTE)
     endif()
     set(GIT_DATA "${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/git-data")
     if(NOT EXISTS "${GIT_DATA}")
         file(MAKE_DIRECTORY "${GIT_DATA}")
     endif()
 
-    if(NOT EXISTS "${HEAD_SOURCE_FILE}")
+    if(NOT EXISTS "${GIT_DIR}/HEAD")
         return()
     endif()
     set(HEAD_FILE "${GIT_DATA}/HEAD")
-    configure_file("${HEAD_SOURCE_FILE}" "${HEAD_FILE}" COPYONLY)
+    configure_file("${GIT_DIR}/HEAD" "${HEAD_FILE}" COPYONLY)
 
     configure_file("${_gitdescmoddir}/GetGitRevisionDescription.cmake.in"
-                   "${GIT_DATA}/grabRef.cmake" @ONLY)
+        "${GIT_DATA}/grabRef.cmake"
+        @ONLY)
     include("${GIT_DATA}/grabRef.cmake")
 
-    set(${_refspecvar}
-        "${HEAD_REF}"
-        PARENT_SCOPE)
-    set(${_hashvar}
-        "${HEAD_HASH}"
-        PARENT_SCOPE)
+    set(${_refspecvar} "${HEAD_REF}" PARENT_SCOPE)
+    set(${_hashvar} "${HEAD_HASH}" PARENT_SCOPE)
 endfunction()
 
 function(git_describe _var)
@@ -178,107 +86,45 @@ function(git_describe _var)
     endif()
     get_git_head_revision(refspec hash)
     if(NOT GIT_FOUND)
-        set(${_var}
-            "GIT-NOTFOUND"
-            PARENT_SCOPE)
+        set(${_var} "GIT-NOTFOUND" PARENT_SCOPE)
         return()
     endif()
     if(NOT hash)
-        set(${_var}
-            "HEAD-HASH-NOTFOUND"
-            PARENT_SCOPE)
+        set(${_var} "HEAD-HASH-NOTFOUND" PARENT_SCOPE)
         return()
     endif()
 
     # TODO sanitize
     #if((${ARGN}" MATCHES "&&") OR
-    #	(ARGN MATCHES "||") OR
-    #	(ARGN MATCHES "\\;"))
-    #	message("Please report the following error to the project!")
-    #	message(FATAL_ERROR "Looks like someone's doing something nefarious with git_describe! Passed arguments ${ARGN}")
+    #    (ARGN MATCHES "||") OR
+    #    (ARGN MATCHES "\\;"))
+    #    message("Please report the following error to the project!")
+    #    message(FATAL_ERROR "Looks like someone's doing something nefarious with git_describe! Passed arguments ${ARGN}")
     #endif()
 
     #message(STATUS "Arguments to execute_process: ${ARGN}")
 
-    execute_process(
-        COMMAND "${GIT_EXECUTABLE}" describe --tags --always ${hash} ${ARGN}
-        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        RESULT_VARIABLE res
-        OUTPUT_VARIABLE out
-        ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+    execute_process(COMMAND
+        "${GIT_EXECUTABLE}"
+        describe
+        ${hash}
+        ${ARGN}
+        WORKING_DIRECTORY
+        "${CMAKE_CURRENT_SOURCE_DIR}"
+        RESULT_VARIABLE
+        res
+        OUTPUT_VARIABLE
+        out
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE)
     if(NOT res EQUAL 0)
         set(out "${out}-${res}-NOTFOUND")
     endif()
 
-    set(${_var}
-        "${out}"
-        PARENT_SCOPE)
-endfunction()
-
-function(git_describe_working_tree _var)
-    if(NOT GIT_FOUND)
-        find_package(Git QUIET)
-    endif()
-    if(NOT GIT_FOUND)
-        set(${_var}
-            "GIT-NOTFOUND"
-            PARENT_SCOPE)
-        return()
-    endif()
-
-    execute_process(
-        COMMAND "${GIT_EXECUTABLE}" describe --dirty ${ARGN}
-        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        RESULT_VARIABLE res
-        OUTPUT_VARIABLE out
-        ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if(NOT res EQUAL 0)
-        set(out "${out}-${res}-NOTFOUND")
-    endif()
-
-    set(${_var}
-        "${out}"
-        PARENT_SCOPE)
+    set(${_var} "${out}" PARENT_SCOPE)
 endfunction()
 
 function(git_get_exact_tag _var)
     git_describe(out --exact-match ${ARGN})
-    set(${_var}
-        "${out}"
-        PARENT_SCOPE)
-endfunction()
-
-function(git_local_changes _var)
-    if(NOT GIT_FOUND)
-        find_package(Git QUIET)
-    endif()
-    get_git_head_revision(refspec hash)
-    if(NOT GIT_FOUND)
-        set(${_var}
-            "GIT-NOTFOUND"
-            PARENT_SCOPE)
-        return()
-    endif()
-    if(NOT hash)
-        set(${_var}
-            "HEAD-HASH-NOTFOUND"
-            PARENT_SCOPE)
-        return()
-    endif()
-
-    execute_process(
-        COMMAND "${GIT_EXECUTABLE}" diff-index --quiet HEAD --
-        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-        RESULT_VARIABLE res
-        OUTPUT_VARIABLE out
-        ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
-    if(res EQUAL 0)
-        set(${_var}
-            "CLEAN"
-            PARENT_SCOPE)
-    else()
-        set(${_var}
-            "DIRTY"
-            PARENT_SCOPE)
-    endif()
+    set(${_var} "${out}" PARENT_SCOPE)
 endfunction()

cmake/GetGitRevisionDescription.cmake.in

@@ -8,12 +8,10 @@
 # http://academic.cleardefinition.com
 # Iowa State University HCI Graduate Program/VRAC
 #
-# Copyright 2009-2012, Iowa State University
-# Copyright 2011-2015, Contributors
+# Copyright Iowa State University 2009-2010.
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at
 # http://www.boost.org/LICENSE_1_0.txt)
-# SPDX-License-Identifier: BSL-1.0
 
 set(HEAD_HASH)
 
@@ -21,23 +19,23 @@ file(READ "@HEAD_FILE@" HEAD_CONTENTS LIMIT 1024)
 
 string(STRIP "${HEAD_CONTENTS}" HEAD_CONTENTS)
 if(HEAD_CONTENTS MATCHES "ref")
-	# named branch
-	string(REPLACE "ref: " "" HEAD_REF "${HEAD_CONTENTS}")
-	if(EXISTS "@GIT_DIR@/${HEAD_REF}")
-		configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
-	else()
-		configure_file("@GIT_DIR@/packed-refs" "@GIT_DATA@/packed-refs" COPYONLY)
-		file(READ "@GIT_DATA@/packed-refs" PACKED_REFS)
-		if(${PACKED_REFS} MATCHES "([0-9a-z]*) ${HEAD_REF}")
-			set(HEAD_HASH "${CMAKE_MATCH_1}")
-		endif()
-	endif()
+    # named branch
+    string(REPLACE "ref: " "" HEAD_REF "${HEAD_CONTENTS}")
+    if(EXISTS "@GIT_DIR@/${HEAD_REF}")
+        configure_file("@GIT_DIR@/${HEAD_REF}" "@GIT_DATA@/head-ref" COPYONLY)
+    else()
+        configure_file("@GIT_DIR@/packed-refs" "@GIT_DATA@/packed-refs" COPYONLY)
+        file(READ "@GIT_DATA@/packed-refs" PACKED_REFS)
+        if(${PACKED_REFS} MATCHES "([0-9a-z]*) ${HEAD_REF}")
+            set(HEAD_HASH "${CMAKE_MATCH_1}")
+        endif()
+    endif()
 else()
-	# detached HEAD
-	configure_file("@GIT_DIR@/HEAD" "@GIT_DATA@/head-ref" COPYONLY)
+    # detached HEAD
+    configure_file("@GIT_DIR@/HEAD" "@GIT_DATA@/head-ref" COPYONLY)
 endif()
 
 if(NOT HEAD_HASH)
-	file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
-	string(STRIP "${HEAD_HASH}" HEAD_HASH)
+    file(READ "@GIT_DATA@/head-ref" HEAD_HASH LIMIT 1024)
+    string(STRIP "${HEAD_HASH}" HEAD_HASH)
 endif()

cmake/MacOSXBundleInfo.plist.in

@@ -40,43 +40,5 @@
     <true/>
     <key>NSHumanReadableCopyright</key>
     <string>${MACOSX_BUNDLE_COPYRIGHT}</string>
-    <key>SUPublicEDKey</key>
-    <string>${MACOSX_SPARKLE_UPDATE_PUBLIC_KEY}</string>
-    <key>SUFeedURL</key>
-    <string>${MACOSX_SPARKLE_UPDATE_FEED_URL}</string>
-    <key>CFBundleDocumentTypes</key>
-    <array>
-        <dict>
-            <key>CFBundleTypeExtensions</key>
-            <array>
-                <string>zip</string>
-                <string>mrpack</string>
-            </array>
-            <key>CFBundleTypeName</key>
-            <string>Prism Launcher instance</string>
-            <key>CFBundleTypeOSTypes</key>
-            <array>
-                <string>TEXT</string>
-                <string>utxt</string>
-                <string>TUTX</string>
-                <string>****</string>
-            </array>
-            <key>CFBundleTypeRole</key>
-            <string>Viewer</string>
-            <key>LSHandlerRank</key>
-            <string>Alternate</string>
-        </dict>
-    </array>
-    <key>CFBundleURLTypes</key>
-    <array>
-        <dict>
-            <key>CFBundleURLName</key>
-            <string>Curseforge</string>
-            <key>CFBundleURLSchemes</key>
-            <array>
-            <string>curseforge</string>
-            </array>
-        </dict>
-    </array>
 </dict>
 </plist>

cmake/QMakeQuery.cmake

@@ -0,0 +1,14 @@
+if(__QMAKEQUERY_CMAKE__)
+    return()
+endif()
+set(__QMAKEQUERY_CMAKE__ TRUE)
+
+get_target_property(QMAKE_EXECUTABLE Qt5::qmake LOCATION)
+
+function(QUERY_QMAKE VAR RESULT)
+    exec_program(${QMAKE_EXECUTABLE} ARGS "-query ${VAR}" RETURN_VALUE return_code OUTPUT_VARIABLE output )
+    if(NOT return_code)
+        file(TO_CMAKE_PATH "${output}" output)
+        set(${RESULT} ${output} PARENT_SCOPE)
+    endif(NOT return_code)
+endfunction(QUERY_QMAKE)

cmake/QtVersionOption.cmake

@@ -1,38 +0,0 @@
-#.rst:
-# QtVersionOption
-# ---------------
-#
-# Adds a build option to select the major Qt version if necessary,
-# that is, if the major Qt version has not yet been determined otherwise
-# (e.g. by a corresponding find_package() call).
-#
-# This module is typically included by other modules requiring knowledge
-# about the major Qt version.
-#
-# ``QT_MAJOR_VERSION`` is defined to either be "5" or "6".
-#
-#
-# Since 5.82.0.
-
-#=============================================================================
-# SPDX-FileCopyrightText: 2021 Volker Krause <vkrause@kde.org>
-#
-# SPDX-License-Identifier: BSD-3-Clause
-
-if (DEFINED QT_MAJOR_VERSION)
-    return()
-endif()
-
-if (TARGET Qt5::Core)
-    set(QT_MAJOR_VERSION 5)
-elseif (TARGET Qt6::Core)
-    set(QT_MAJOR_VERSION 6)
-else()
-    option(BUILD_WITH_QT6 "Build against Qt 6" OFF)
-
-    if (BUILD_WITH_QT6)
-        set(QT_MAJOR_VERSION 6)
-    else()
-        set(QT_MAJOR_VERSION 5)
-    endif()
-endif()

cmake/QtVersionlessBackport.cmake

@@ -1,97 +0,0 @@
-#=============================================================================
-# Copyright 2005-2011 Kitware, Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# * Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-#
-# * Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-#
-# * Neither the name of Kitware, Inc. nor the names of its
-#   contributors may be used to endorse or promote products derived
-#   from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#=============================================================================
-
-# From Qt5CoreMacros.cmake
-
-function(qt_generate_moc)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_generate_moc(${ARGV})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_generate_moc(${ARGV})
-    endif()
-endfunction()
-
-function(qt_wrap_cpp outfiles)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_wrap_cpp("${outfiles}" ${ARGN})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_wrap_cpp("${outfiles}" ${ARGN})
-    endif()
-    set("${outfiles}" "${${outfiles}}" PARENT_SCOPE)
-endfunction()
-
-function(qt_add_binary_resources)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_add_binary_resources(${ARGV})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_add_binary_resources(${ARGV})
-    endif()
-endfunction()
-
-function(qt_add_resources outfiles)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_add_resources("${outfiles}" ${ARGN})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_add_resources("${outfiles}" ${ARGN})
-    endif()
-    set("${outfiles}" "${${outfiles}}" PARENT_SCOPE)
-endfunction()
-
-function(qt_add_big_resources outfiles)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_add_big_resources(${outfiles} ${ARGN})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_add_big_resources(${outfiles} ${ARGN})
-    endif()
-    set("${outfiles}" "${${outfiles}}" PARENT_SCOPE)
-endfunction()
-
-function(qt_import_plugins)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_import_plugins(${ARGV})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_import_plugins(${ARGV})
-    endif()
-endfunction()
-
-
-# From Qt5WidgetsMacros.cmake
-
-function(qt_wrap_ui outfiles)
-    if(QT_VERSION_MAJOR EQUAL 5)
-        qt5_wrap_ui("${outfiles}" ${ARGN})
-    elseif(QT_VERSION_MAJOR EQUAL 6)
-        qt6_wrap_ui("${outfiles}" ${ARGN})
-    endif()
-    set("${outfiles}" "${${outfiles}}" PARENT_SCOPE)
-endfunction()
-

cmake/UnitTest.cmake

@@ -0,0 +1,50 @@
+find_package(Qt5Test REQUIRED)
+
+set(TEST_RESOURCE_PATH ${CMAKE_CURRENT_LIST_DIR})
+
+message(${TEST_RESOURCE_PATH})
+
+function(add_unit_test name)
+    if(BUILD_TESTING)
+        set(options "")
+        set(oneValueArgs DATA)
+        set(multiValueArgs SOURCES LIBS)
+
+        cmake_parse_arguments(OPT "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
+
+        if(WIN32)
+            add_executable(${name}_test ${OPT_SOURCES} ${TEST_RESOURCE_PATH}/UnitTest/test.rc)
+        else()
+            add_executable(${name}_test ${OPT_SOURCES})
+        endif()
+
+        if(NOT "${OPT_DATA}" STREQUAL "")
+            set(TEST_DATA_PATH "${CMAKE_CURRENT_BINARY_DIR}/data")
+            set(TEST_DATA_PATH_SRC "${CMAKE_CURRENT_SOURCE_DIR}/${OPT_DATA}")
+            message("From ${TEST_DATA_PATH_SRC} to ${TEST_DATA_PATH}")
+            string(REGEX REPLACE "[/\\:]" "_" DATA_TARGET_NAME "${TEST_DATA_PATH_SRC}")
+            if(UNIX)
+                # on unix we get the third / from the filename
+                set(TEST_DATA_URL "file://${TEST_DATA_PATH}")
+            else()
+                # we don't on windows, so we have to add it ourselves
+                set(TEST_DATA_URL "file:///${TEST_DATA_PATH}")
+            endif()
+            if(NOT TARGET "${DATA_TARGET_NAME}")
+                add_custom_target(${DATA_TARGET_NAME})
+                add_dependencies(${name}_test ${DATA_TARGET_NAME})
+                add_custom_command(
+                    TARGET ${DATA_TARGET_NAME}
+                    COMMAND ${CMAKE_COMMAND} "-DTEST_DATA_URL=${TEST_DATA_URL}" -DSOURCE=${TEST_DATA_PATH_SRC} -DDESTINATION=${TEST_DATA_PATH} -P ${TEST_RESOURCE_PATH}/UnitTest/generate_test_data.cmake
+                    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                )
+            endif()
+        endif()
+
+        target_link_libraries(${name}_test Qt5::Test ${OPT_LIBS})
+
+        target_include_directories(${name}_test PRIVATE "${TEST_RESOURCE_PATH}/UnitTest/")
+
+        add_test(NAME ${name} COMMAND ${name}_test WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+    endif()
+endfunction()

cmake/UnitTest/TestUtil.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <QFile>
+#include <QCoreApplication>
+#include <QTest>
+#include <QDir>
+
+#define expandstr(s) expandstr2(s)
+#define expandstr2(s) #s
+
+class TestsInternal
+{
+public:
+    static QByteArray readFile(const QString &fileName)
+    {
+        QFile f(fileName);
+        f.open(QFile::ReadOnly);
+        return f.readAll();
+    }
+    static QString readFileUtf8(const QString &fileName)
+    {
+        return QString::fromUtf8(readFile(fileName));
+    }
+};
+
+#define GET_TEST_FILE(file) TestsInternal::readFile(QFINDTESTDATA(file))
+#define GET_TEST_FILE_UTF8(file) TestsInternal::readFileUtf8(QFINDTESTDATA(file))
+

cmake/UnitTest/generate_test_data.cmake

@@ -0,0 +1,23 @@
+# Copy files from source directory to destination directory, substituting any
+# variables.  Create destination directory if it does not exist.
+
+function(configure_files srcDir destDir)
+    make_directory(${destDir})
+
+    file(GLOB templateFiles RELATIVE ${srcDir} ${srcDir}/*)
+    foreach(templateFile ${templateFiles})
+        set(srcTemplatePath ${srcDir}/${templateFile})
+        if(NOT IS_DIRECTORY ${srcTemplatePath})
+            configure_file(
+                    ${srcTemplatePath}
+                    ${destDir}/${templateFile}
+                    @ONLY
+                    NEWLINE_STYLE LF
+            )
+        else()
+            configure_files("${srcTemplatePath}" "${destDir}/${templateFile}")
+        endif()
+    endforeach()
+endfunction()
+
+configure_files(${SOURCE} ${DESTINATION})

cmake/UnitTest/test.manifest

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0" xmlns:asmv3="urn:schemas-microsoft-com:asm.v3">
+  <assemblyIdentity name="Launcher.Test.0" type="win32" version="5.0.0.0" />
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
+    <security>
+      <requestedPrivileges>
+        <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+  <dependency>
+    <dependentAssembly>
+      <assemblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version="6.0.0.0" processorArchitecture="x86" publicKeyToken="6595b64144ccf1df" language="*"/>
+    </dependentAssembly>
+  </dependency>
+  <description>Custom Minecraft launcher for managing multiple installs.</description>
+  <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
+    <application>
+      <!--The ID below indicates app support for Windows Vista -->
+      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
+      <!--The ID below indicates app support for Windows 7 -->
+      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
+      <!--The ID below indicates app support for Windows Developer Preview / Windows 8 -->
+      <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
+    </application> 
+  </compatibility>
+</assembly>

cmake/UnitTest/test.rc

@@ -0,0 +1,28 @@
+#ifndef WIN32_LEAN_AND_MEAN
+#define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+
+1 RT_MANIFEST "test.manifest"
+
+VS_VERSION_INFO VERSIONINFO
+FILEVERSION     1,0,0,0
+FILEOS          VOS_NT_WINDOWS32
+FILETYPE        VFT_APP
+BEGIN
+        BLOCK "StringFileInfo"
+        BEGIN
+                BLOCK "000004b0"
+                BEGIN
+                        VALUE "CompanyName", "MultiMC & PolyMC Contributors"
+                        VALUE "FileDescription", "Testcase"
+                        VALUE "FileVersion", "1.0.0.0"
+                        VALUE "ProductName", "Launcher Testcase"
+                        VALUE "ProductVersion", "5"
+                END
+        END
+        BLOCK "VarFileInfo"
+        BEGIN
+                VALUE "Translation", 0x0000, 0x04b0 // Unicode
+        END
+END

default.nix

@@ -1,14 +1 @@
-(
-  import
-  (
-    let
-      lock = builtins.fromJSON (builtins.readFile ./flake.lock);
-    in
-      fetchTarball {
-        url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-        sha256 = lock.nodes.flake-compat.locked.narHash;
-      }
-  )
-  {src = ./.;}
-)
-.defaultNix
+(import nix/flake-compat.nix).defaultNix

flake.lock

@@ -3,11 +3,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
         "type": "github"
       },
       "original": {
@@ -16,101 +16,29 @@
         "type": "github"
       }
     },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib"
-      },
-      "locked": {
-        "lastModified": 1698882062,
-        "narHash": "sha256-HkhafUayIqxXyHH1X8d9RDl1M2CkFgZLjKD3MzabiEo=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "8c9fa2545007b49a5db5f650ae91f227672c3877",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1685518550,
-        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "pre-commit-hooks",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1660459072,
-        "narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
     "libnbtplusplus": {
       "flake": false,
       "locked": {
-        "lastModified": 1690036783,
-        "narHash": "sha256-A5kTgICnx+Qdq3Fir/bKTfdTt/T1NQP2SC+nhN1ENug=",
-        "owner": "PrismLauncher",
+        "lastModified": 1591558203,
+        "narHash": "sha256-QgvNvaoFflCXEPCCFBCeZvYTpuiwScBG7EosUgFwFNQ=",
+        "owner": "multimc",
         "repo": "libnbtplusplus",
-        "rev": "a5e8fd52b8bf4ab5d5bcc042b2a247867589985f",
+        "rev": "dc72a20b7efd304d12af2025223fad07b4b78464",
         "type": "github"
       },
       "original": {
-        "owner": "PrismLauncher",
+        "owner": "multimc",
         "repo": "libnbtplusplus",
         "type": "github"
       }
     },
-    "nix-filter": {
-      "locked": {
-        "lastModified": 1694857738,
-        "narHash": "sha256-bxxNyLHjhu0N8T3REINXQ2ZkJco0ABFPn6PIe2QUfqo=",
-        "owner": "numtide",
-        "repo": "nix-filter",
-        "rev": "41fd48e00c22b4ced525af521ead8792402de0ea",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "nix-filter",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1699094435,
-        "narHash": "sha256-YLZ5/KKZ1PyLrm2MO8UxRe4H3M0/oaYqNhSlq6FDeeA=",
+        "lastModified": 1654665288,
+        "narHash": "sha256-7blJpfoZEu7GKb84uh3io/5eSJNdaagXD9d15P9iQMs=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "9d5d25bbfe8c0297ebe85324addcb5020ed1a454",
+        "rev": "43ecbe7840d155fa933ee8a500fb00dbbc651fc8",
         "type": "github"
       },
       "original": {
@@ -120,75 +48,11 @@
         "type": "github"
       }
     },
-    "nixpkgs-lib": {
-      "locked": {
-        "dir": "lib",
-        "lastModified": 1698611440,
-        "narHash": "sha256-jPjHjrerhYDy3q9+s5EAsuhyhuknNfowY6yt6pjn9pc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "0cbe9f69c234a7700596e943bfae7ef27a31b735",
-        "type": "github"
-      },
-      "original": {
-        "dir": "lib",
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "pre-commit-hooks": {
-      "inputs": {
-        "flake-compat": [
-          "flake-compat"
-        ],
-        "flake-utils": "flake-utils",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1698852633,
-        "narHash": "sha256-Hsc/cCHud8ZXLvmm8pxrXpuaPEeNaaUttaCvtdX/Wug=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "dec10399e5b56aa95fcd530e0338be72ad6462a0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
         "flake-compat": "flake-compat",
-        "flake-parts": "flake-parts",
         "libnbtplusplus": "libnbtplusplus",
-        "nix-filter": "nix-filter",
-        "nixpkgs": "nixpkgs",
-        "pre-commit-hooks": "pre-commit-hooks"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
+        "nixpkgs": "nixpkgs"
       }
     }
   },

flake.nix

@@ -3,42 +3,37 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
-    flake-parts.url = "github:hercules-ci/flake-parts";
-    nix-filter.url = "github:numtide/nix-filter";
-    pre-commit-hooks = {
-      url = "github:cachix/pre-commit-hooks.nix";
-      inputs.nixpkgs.follows = "nixpkgs";
-      inputs.nixpkgs-stable.follows = "nixpkgs";
-      inputs.flake-compat.follows = "flake-compat";
-    };
-    flake-compat = {
-      url = "github:edolstra/flake-compat";
-      flake = false;
-    };
-    libnbtplusplus = {
-      url = "github:PrismLauncher/libnbtplusplus";
-      flake = false;
-    };
+    flake-compat = { url = "github:edolstra/flake-compat"; flake = false; };
+    libnbtplusplus = { url = "github:multimc/libnbtplusplus"; flake = false; };
   };
 
-  outputs = {
-    flake-parts,
-    pre-commit-hooks,
-    ...
-  } @ inputs:
-    flake-parts.lib.mkFlake {inherit inputs;} {
-      imports = [
-        pre-commit-hooks.flakeModule
+  outputs = { self, nixpkgs, libnbtplusplus, ... }:
+    let
+      # Generate a user-friendly version number.
+      version = builtins.substring 0 8 self.lastModifiedDate;
 
-        ./nix/dev.nix
-        ./nix/distribution.nix
-      ];
+      # System types to support (qtbase is currently broken for "aarch64-darwin")
+      supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" ];
 
-      systems = [
-        "x86_64-linux"
-        "aarch64-linux"
-        "x86_64-darwin"
-        "aarch64-darwin"
-      ];
+      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+
+      # Nixpkgs instantiated for supported system types.
+      pkgs = forAllSystems (system: nixpkgs.legacyPackages.${system});
+    in
+    {
+      packages = forAllSystems (system: rec {
+        polymc = pkgs.${system}.libsForQt5.callPackage ./nix { inherit version self libnbtplusplus; };
+        polymc-qt6 = pkgs.${system}.qt6Packages.callPackage ./nix { inherit version self libnbtplusplus; };
+        
+        default = polymc;
+      });
+
+      defaultPackage = forAllSystems (system: self.packages.${system}.default);
+
+      apps = forAllSystems (system: rec { polymc = { type = "app"; program = "${self.defaultPackage.${system}}/bin/polymc"; }; default = polymc; });
+      defaultApp = forAllSystems (system: self.apps.${system}.default);
+
+      overlay = final: prev: { polymc = self.defaultPackage.${final.system}; };
     };
 }

flatpak/libdecor.json

@@ -1,22 +0,0 @@
-{
-    "name": "libdecor",
-    "buildsystem": "meson",
-    "config-opts": [
-        "-Ddemo=false"
-    ],
-    "sources": [
-        {
-            "type": "git",
-            "url": "https://gitlab.freedesktop.org/libdecor/libdecor.git",
-            "commit": "73260393a97291c887e1074ab7f318e031be0ac6"
-        },
-        {
-            "type": "patch",
-            "path": "patches/weird_libdecor.patch"
-        }
-    ],
-    "cleanup": [
-        "/include",
-        "/lib/pkgconfig"
-    ]
-}

flatpak/org.prismlauncher.PrismLauncher.yml

@@ -1,158 +0,0 @@
-id: org.prismlauncher.PrismLauncher
-runtime: org.kde.Platform
-runtime-version: "5.15-22.08"
-sdk: org.kde.Sdk
-sdk-extensions:
-  - org.freedesktop.Sdk.Extension.openjdk17
-  - org.freedesktop.Sdk.Extension.openjdk8
-
-command: prismlauncher
-finish-args:
-  - --share=ipc
-  - --socket=x11
-  - --socket=wayland
-  - --device=all
-  - --share=network
-  - --socket=pulseaudio
-    # for Discord RPC mods
-  - --filesystem=xdg-run/app/com.discordapp.Discord:create
-    # Mod drag&drop
-  - --filesystem=xdg-download:ro
-    # FTBApp import
-  - --filesystem=~/.ftba:ro
-
-cleanup:
-  - /lib/libGLU*
-
-modules:
-  # Might be needed by some Controller mods (see https://github.com/isXander/Controlify/issues/31)
-  - shared-modules/libusb/libusb.json
-
-  # Needed for proper Wayland support
-  - libdecor.json
-
-  - name: prismlauncher
-    buildsystem: cmake-ninja
-    builddir: true
-    config-opts:
-      - -DLauncher_BUILD_PLATFORM=flatpak
-      - -DCMAKE_BUILD_TYPE=RelWithDebInfo
-      - -DLauncher_QT_VERSION_MAJOR=5
-    build-options:
-      env:
-        JAVA_HOME: /usr/lib/sdk/openjdk17/jvm/openjdk-17
-        JAVA_COMPILER: /usr/lib/sdk/openjdk17/jvm/openjdk-17/bin/javac
-    sources:
-      - type: dir
-        path: ../
-
-  - name: openjdk
-    buildsystem: simple
-    build-commands:
-      - mkdir -p /app/jdk/
-      - /usr/lib/sdk/openjdk17/install.sh
-      - mv /app/jre /app/jdk/17
-      - /usr/lib/sdk/openjdk8/install.sh
-      - mv /app/jre /app/jdk/8
-    cleanup:
-      - /jre
-
-  - name: glfw
-    buildsystem: cmake-ninja
-    config-opts:
-      - -DCMAKE_BUILD_TYPE=RelWithDebInfo
-      - -DBUILD_SHARED_LIBS:BOOL=ON
-      - -DGLFW_USE_WAYLAND=ON
-    sources:
-      - type: git
-        url: https://github.com/glfw/glfw.git
-        commit: 3fa2360720eeba1964df3c0ecf4b5df8648a8e52
-      - type: patch
-        path: patches/0003-Don-t-crash-on-calls-to-focus-or-icon.patch
-      - type: patch
-        path: patches/0005-Add-warning-about-being-an-unofficial-patch.patch
-      - type: patch
-        path: patches/0007-Platform-Prefer-Wayland-over-X11.patch
-    cleanup:
-      - /include
-      - /lib/cmake
-      - /lib/pkgconfig
-
-  - name: xrandr
-    buildsystem: autotools
-    sources:
-      - type: archive
-        url: https://xorg.freedesktop.org/archive/individual/app/xrandr-1.5.2.tar.xz
-        sha256: c8bee4790d9058bacc4b6246456c58021db58a87ddda1a9d0139bf5f18f1f240
-        x-checker-data:
-          type: anitya
-          project-id: 14957
-          stable-only: true
-          url-template: https://xorg.freedesktop.org/archive/individual/app/xrandr-$version.tar.xz
-    cleanup:
-      - /share/man
-      - /bin/xkeystone
-
-  - name: gamemode
-    buildsystem: meson
-    config-opts:
-      - -Dwith-sd-bus-provider=no-daemon
-      - -Dwith-examples=false
-    post-install:
-      # gamemoderun is installed for users who want to use wrapper commands
-      # post-install is running inside the build dir, we need it from the source though
-      - install -Dm755 ../data/gamemoderun -t /app/bin
-    sources:
-      - type: archive
-        archive-type: tar-gzip
-        url: https://api.github.com/repos/FeralInteractive/gamemode/tarball/1.7
-        sha256: 57ce73ba605d1cf12f8d13725006a895182308d93eba0f69f285648449641803
-        x-checker-data:
-          type: json
-          url: https://api.github.com/repos/FeralInteractive/gamemode/releases/latest
-          version-query: .tag_name
-          url-query: .tarball_url
-          timestamp-query: .published_at
-    cleanup:
-      - /include
-      - /lib/pkgconfig
-      - /lib/libgamemodeauto.a
-
-  - name: glxinfo
-    buildsystem: meson
-    config-opts:
-      - --bindir=/app/mesa-demos
-      - -Degl=disabled
-      - -Dglut=disabled
-      - -Dosmesa=disabled
-      - -Dvulkan=disabled
-      - -Dwayland=disabled
-    post-install:
-      - mv -v /app/mesa-demos/glxinfo /app/bin
-    sources:
-      - type: archive
-        url: https://archive.mesa3d.org/demos/mesa-demos-9.0.0.tar.xz
-        sha256: 3046a3d26a7b051af7ebdd257a5f23bfeb160cad6ed952329cdff1e9f1ed496b
-        x-checker-data:
-          type: anitya
-          project-id: 16781
-          stable-only: true
-          url-template: https://archive.mesa3d.org/demos/mesa-demos-$version.tar.xz
-    cleanup:
-      - /include
-      - /mesa-demos
-      - /share
-    modules:
-      - shared-modules/glu/glu-9.json
-
-  - name: enhance
-    buildsystem: simple
-    build-commands:
-      - install -Dm755 prime-run /app/bin/prime-run
-      - mv /app/bin/prismlauncher /app/bin/prismrun
-      - install -Dm755 prismlauncher /app/bin/prismlauncher
-    sources:
-      - type: file
-        path: prime-run
-      - type: file
-        path: prismlauncher

flatpak/patches/0003-Don-t-crash-on-calls-to-focus-or-icon.patch

@@ -1,24 +0,0 @@
-diff --git a/src/wl_window.c b/src/wl_window.c
-index 52d3b9eb..4ac4eb5d 100644
---- a/src/wl_window.c
-+++ b/src/wl_window.c
-@@ -2117,8 +2117,7 @@ void _glfwSetWindowTitleWayland(_GLFWwindow* window, const char* title)
- void _glfwSetWindowIconWayland(_GLFWwindow* window,
-                                int count, const GLFWimage* images)
- {
--    _glfwInputError(GLFW_FEATURE_UNAVAILABLE,
--                    "Wayland: The platform does not support setting the window icon");
-+    fprintf(stderr, "!!! Ignoring Error: Wayland: The platform does not support setting the window icon\n");
- }
- 
- void _glfwGetWindowPosWayland(_GLFWwindow* window, int* xpos, int* ypos)
-@@ -2361,8 +2360,7 @@ void _glfwRequestWindowAttentionWayland(_GLFWwindow* window)
- 
- void _glfwFocusWindowWayland(_GLFWwindow* window)
- {
--    _glfwInputError(GLFW_FEATURE_UNAVAILABLE,
--                    "Wayland: The platform does not support setting the input focus");
-+    fprintf(stderr, "!!! Ignoring Error: Wayland: The platform does not support setting the input focus\n");
- }
- 
- void _glfwSetWindowMonitorWayland(_GLFWwindow* window,

flatpak/patches/0005-Add-warning-about-being-an-unofficial-patch.patch

@@ -1,17 +0,0 @@
-diff --git a/src/init.c b/src/init.c
-index 06dbb3f2..a7c6da86 100644
---- a/src/init.c
-+++ b/src/init.c
-@@ -449,6 +449,12 @@ GLFWAPI int glfwInit(void)
-     _glfw.initialized = GLFW_TRUE;
- 
-     glfwDefaultWindowHints();
-+
-+    fprintf(stderr, "!!! Patched GLFW from https://github.com/Admicos/minecraft-wayland\n"
-+         "!!! If any issues with the window, or some issues with rendering, occur, "
-+         "first try with the built-in GLFW, and if that solves the issue, report there first.\n"
-+         "!!! Use outside Minecraft is untested, and things might break.\n");
-+
-     return GLFW_TRUE;
- }
- 

flatpak/patches/0007-Platform-Prefer-Wayland-over-X11.patch

@@ -1,20 +0,0 @@
-diff --git a/src/platform.c b/src/platform.c
-index c5966ae7..3e7442f9 100644
---- a/src/platform.c
-+++ b/src/platform.c
-@@ -49,12 +49,12 @@ static const struct
- #if defined(_GLFW_COCOA)
-     { GLFW_PLATFORM_COCOA, _glfwConnectCocoa },
- #endif
--#if defined(_GLFW_X11)
--    { GLFW_PLATFORM_X11, _glfwConnectX11 },
--#endif
- #if defined(_GLFW_WAYLAND)
-     { GLFW_PLATFORM_WAYLAND, _glfwConnectWayland },
- #endif
-+#if defined(_GLFW_X11)
-+    { GLFW_PLATFORM_X11, _glfwConnectX11 },
-+#endif
- };
- 
- GLFWbool _glfwSelectPlatform(int desiredID, _GLFWplatform* platform)

flatpak/patches/weird_libdecor.patch

@@ -1,40 +0,0 @@
-diff --git a/src/libdecor.c b/src/libdecor.c
-index a9c1106..1aa38b3 100644
---- a/src/libdecor.c
-+++ b/src/libdecor.c
-@@ -1391,22 +1391,32 @@ calculate_priority(const struct libdecor_plugin_description *plugin_description)
- static bool
- check_symbol_conflicts(const struct libdecor_plugin_description *plugin_description)
- {
-+	bool ret = true;
- 	char * const *symbol;
-+	void* main_prog = dlopen(NULL, RTLD_LAZY);
-+	if (!main_prog) {
-+		fprintf(stderr, "Plugin \"%s\" couldn't check conflicting symbols: \"%s\".\n",
-+					plugin_description->description, dlerror());
-+		return false;
-+	}
-+
- 
- 	symbol = plugin_description->conflicting_symbols;
- 	while (*symbol) {
- 		dlerror();
--		dlsym (RTLD_DEFAULT, *symbol);
-+		dlsym (main_prog, *symbol);
- 		if (!dlerror()) {
- 			fprintf(stderr, "Plugin \"%s\" uses conflicting symbol \"%s\".\n",
- 					plugin_description->description, *symbol);
--			return false;
-+			ret = false;
-+			break;
- 		}
- 
- 		symbol++;
- 	}
- 
--	return true;
-+	dlclose(main_prog);
-+	return ret;
- }
- 
- static struct plugin_loader *

flatpak/prime-run

@@ -1,4 +0,0 @@
-#!/bin/sh
-
-export __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia
-exec "$@"

flatpak/prismlauncher

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-# discord RPC
-for i in {0..9}; do
-    test -S "$XDG_RUNTIME_DIR"/discord-ipc-"$i" || ln -sf {app/com.discordapp.Discord,"$XDG_RUNTIME_DIR"}/discord-ipc-"$i";
-done
-
-export PATH="${PATH}${PATH:+:}/usr/lib/extensions/vulkan/gamescope/bin:/usr/lib/extensions/vulkan/MangoHud/bin"
-export VK_LAYER_PATH="/usr/lib/extensions/vulkan/share/vulkan/implicit_layer.d/"
-
-exec /app/bin/prismrun "$@"

flatpak/shared-modules

@@ -1 +0,0 @@
-Subproject commit 45094ca570be383d06df729b6972830ec63bd3df

garnix.yaml

@@ -1,6 +0,0 @@
-builds:
-  exclude: []
-  include:
-    - "checks.x86_64-linux.*"
-    - "devShells.*.*"
-    - "packages.*.*"

launcher/Application.h

@@ -1,9 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 Tayou <git@tayou.org>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -38,17 +36,17 @@
 #pragma once
 
 #include <QApplication>
-#include <QDateTime>
+#include <memory>
 #include <QDebug>
 #include <QFlag>
 #include <QIcon>
+#include <QDateTime>
 #include <QUrl>
-#include <memory>
+#include <updater/GoUpdate.h>
 
 #include <BaseInstance.h>
 
 #include "minecraft/launch/MinecraftServerTarget.h"
-#include "ui/themes/CatPack.h"
 
 class LaunchController;
 class LocalPeer;
@@ -64,73 +62,89 @@ class AccountList;
 class IconList;
 class QNetworkAccessManager;
 class JavaInstallList;
-class ExternalUpdater;
+class UpdateChecker;
 class BaseProfilerFactory;
 class BaseDetachedToolFactory;
 class TranslationsModel;
 class ITheme;
 class MCEditTool;
-class ThemeManager;
-class IconTheme;
 
 namespace Meta {
-class Index;
+    class Index;
 }
 
 #if defined(APPLICATION)
 #undef APPLICATION
 #endif
-#define APPLICATION (static_cast<Application*>(QCoreApplication::instance()))
+#define APPLICATION (static_cast<Application *>(QCoreApplication::instance()))
 
-class Application : public QApplication {
+class Application : public QApplication
+{
     // friends for the purpose of limiting access to deprecated stuff
     Q_OBJECT
-   public:
-    enum Status { StartingUp, Failed, Succeeded, Initialized };
-
-    enum Capability {
-        None = 0,
-
-        SupportsMSA = 1 << 0,
-        SupportsFlame = 1 << 1,
-        SupportsGameMode = 1 << 2,
-        SupportsMangoHud = 1 << 3,
+public:
+    enum Status {
+        StartingUp,
+        Failed,
+        Succeeded,
+        Initialized
     };
-    Q_DECLARE_FLAGS(Capabilities, Capability)
 
-   public:
-    Application(int& argc, char** argv);
+public:
+    Application(int &argc, char **argv);
     virtual ~Application();
 
     bool event(QEvent* event) override;
 
-    std::shared_ptr<SettingsObject> settings() const { return m_settings; }
+    std::shared_ptr<SettingsObject> settings() const {
+        return m_settings;
+    }
 
-    qint64 timeSinceStart() const { return startTime.msecsTo(QDateTime::currentDateTime()); }
+    qint64 timeSinceStart() const {
+        return startTime.msecsTo(QDateTime::currentDateTime());
+    }
 
     QIcon getThemedIcon(const QString& name);
 
-    ThemeManager* themeManager() { return m_themeManager.get(); }
+    bool isFlatpak();
 
-    shared_qobject_ptr<ExternalUpdater> updater() { return m_updater; }
+    void setIconTheme(const QString& name);
 
-    void triggerUpdateCheck();
+    std::vector<ITheme *> getValidApplicationThemes();
+
+    void setApplicationTheme(const QString& name, bool initial);
+
+    shared_qobject_ptr<UpdateChecker> updateChecker() {
+        return m_updateChecker;
+    }
 
     std::shared_ptr<TranslationsModel> translations();
 
     std::shared_ptr<JavaInstallList> javalist();
 
-    std::shared_ptr<InstanceList> instances() const { return m_instances; }
+    std::shared_ptr<InstanceList> instances() const {
+        return m_instances;
+    }
 
-    std::shared_ptr<IconList> icons() const { return m_icons; }
+    std::shared_ptr<IconList> icons() const {
+        return m_icons;
+    }
 
-    MCEditTool* mcedit() const { return m_mcedit.get(); }
+    MCEditTool *mcedit() const {
+        return m_mcedit.get();
+    }
 
-    shared_qobject_ptr<AccountList> accounts() const { return m_accounts; }
+    shared_qobject_ptr<AccountList> accounts() const {
+        return m_accounts;
+    }
 
-    Status status() const { return m_status; }
+    Status status() const {
+        return m_status;
+    }
 
-    const QMap<QString, std::shared_ptr<BaseProfilerFactory>>& profilers() const { return m_profilers; }
+    const QMap<QString, std::shared_ptr<BaseProfilerFactory>> &profilers() const {
+        return m_profilers;
+    }
 
     void updateProxySettings(QString proxyTypeStr, QString addr, int port, QString user, QString password);
 
@@ -140,98 +154,75 @@ class Application : public QApplication {
 
     shared_qobject_ptr<Meta::Index> metadataIndex();
 
-    void updateCapabilities();
-
-    void detectLibraries();
-
-    /*!
-     * Finds and returns the full path to a jar file.
-     * Returns a null-string if it could not be found.
-     */
-    QString getJarPath(QString jarFile);
+    QString getJarsPath();
 
     QString getMSAClientID();
-    QString getFlameAPIKey();
-    QString getModrinthAPIToken();
-    QString getUserAgent();
-    QString getUserAgentUncached();
+    QString getCurseKey();
 
     /// this is the root of the 'installation'. Used for automatic updates
-    const QString& root() { return m_rootPath; }
-
-    /// the data path the application is using
-    const QString& dataRoot() { return m_dataPath; }
-
-    bool isPortable() { return m_portable; }
-
-    const Capabilities capabilities() { return m_capabilities; }
+    const QString &root() {
+        return m_rootPath;
+    }
 
     /*!
      * Opens a json file using either a system default editor, or, if not empty, the editor
      * specified in the settings
      */
-    bool openJsonEditor(const QString& filename);
+    bool openJsonEditor(const QString &filename);
 
-    InstanceWindow* showInstanceWindow(InstancePtr instance, QString page = QString());
-    MainWindow* showMainWindow(bool minimized = false);
+    InstanceWindow *showInstanceWindow(InstancePtr instance, QString page = QString());
+    MainWindow *showMainWindow(bool minimized = false);
 
     void updateIsRunning(bool running);
     bool updatesAreAllowed();
 
-    void ShowGlobalSettings(class QWidget* parent, QString open_page = QString());
+    void ShowGlobalSettings(class QWidget * parent, QString open_page = QString());
 
-    int suitableMaxMem();
-
-    bool updaterEnabled();
-    QString updaterBinaryName();
-
-    QUrl normalizeImportUrl(QString const& url);
-
-   signals:
+signals:
     void updateAllowedChanged(bool status);
     void globalSettingsAboutToOpen();
     void globalSettingsClosed();
-    int currentCatChanged(int index);
 
 #ifdef Q_OS_MACOS
     void clickedOnDock();
 #endif
 
-   public slots:
-    bool launch(InstancePtr instance,
-                bool online = true,
-                bool demo = false,
-                MinecraftServerTargetPtr serverToJoin = nullptr,
-                MinecraftAccountPtr accountToUse = nullptr);
+public slots:
+    bool launch(
+        InstancePtr instance,
+        bool online = true,
+        BaseProfilerFactory *profiler = nullptr,
+        MinecraftServerTargetPtr serverToJoin = nullptr,
+        MinecraftAccountPtr accountToUse = nullptr
+    );
     bool kill(InstancePtr instance);
     void closeCurrentWindow();
 
-   private slots:
+private slots:
     void on_windowClose();
-    void messageReceived(const QByteArray& message);
+    void messageReceived(const QByteArray & message);
     void controllerSucceeded();
-    void controllerFailed(const QString& error);
+    void controllerFailed(const QString & error);
     void setupWizardFinished(int status);
 
-   private:
-    bool handleDataMigration(const QString& currentData, const QString& oldData, const QString& name, const QString& configFile) const;
+private:
     bool createSetupWizard();
     void performMainStartupAction();
 
     // sets the fatal error message and m_status to Failed.
-    void showFatalErrorMessage(const QString& title, const QString& content);
+    void showFatalErrorMessage(const QString & title, const QString & content);
 
-   private:
+private:
     void addRunningInstance();
     void subRunningInstance();
     bool shouldExitNow() const;
 
-   private:
+private:
     QDateTime startTime;
 
     shared_qobject_ptr<QNetworkAccessManager> m_network;
 
-    shared_qobject_ptr<ExternalUpdater> m_updater;
+    shared_qobject_ptr<UpdateChecker> m_updateChecker;
     shared_qobject_ptr<AccountList> m_accounts;
 
     shared_qobject_ptr<HttpMetaCache> m_metacache;
@@ -243,17 +234,15 @@ class Application : public QApplication {
     std::shared_ptr<JavaInstallList> m_javalist;
     std::shared_ptr<TranslationsModel> m_translations;
     std::shared_ptr<GenericPageProvider> m_globalSettingsProvider;
+    std::map<QString, std::unique_ptr<ITheme>> m_themes;
     std::unique_ptr<MCEditTool> m_mcedit;
+    QString m_jarsPath;
     QSet<QString> m_features;
-    std::unique_ptr<ThemeManager> m_themeManager;
 
     QMap<QString, std::shared_ptr<BaseProfilerFactory>> m_profilers;
 
     QString m_rootPath;
-    QString m_dataPath;
     Status m_status = Application::StartingUp;
-    Capabilities m_capabilities;
-    bool m_portable = false;
 
 #ifdef Q_OS_MACOS
     Qt::ApplicationState m_prevAppState = Qt::ApplicationInactive;
@@ -266,7 +255,7 @@ class Application : public QApplication {
 
     // FIXME: attach to instances instead.
     struct InstanceXtras {
-        InstanceWindow* window = nullptr;
+        InstanceWindow * window = nullptr;
         shared_qobject_ptr<LaunchController> controller;
     };
     std::map<QString, InstanceXtras> m_instanceExtras;
@@ -277,21 +266,18 @@ class Application : public QApplication {
     bool m_updateRunning = false;
 
     // main window, if any
-    MainWindow* m_mainWindow = nullptr;
+    MainWindow * m_mainWindow = nullptr;
 
     // peer launcher instance connector - used to implement single instance launcher and signalling
-    LocalPeer* m_peerInstance = nullptr;
+    LocalPeer * m_peerInstance = nullptr;
 
-    SetupWizard* m_setupWizard = nullptr;
-
-   public:
-    QString m_detectedGLFWPath;
-    QString m_detectedOpenALPath;
+    SetupWizard * m_setupWizard = nullptr;
+public:
     QString m_instanceIdToLaunch;
     QString m_serverToJoin;
     QString m_profileToUse;
     bool m_liveCheck = false;
-    QList<QUrl> m_urlsToImport;
-    QString m_instanceIdToShowWindowOf;
+    QUrl m_zipToImport;
     std::unique_ptr<QFile> logFile;
 };
+

launcher/ApplicationMessage.cpp

@@ -1,67 +1,31 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
 #include "ApplicationMessage.h"
 
 #include <QJsonDocument>
 #include <QJsonObject>
-#include "Json.h"
 
-void ApplicationMessage::parse(const QByteArray& input)
-{
-    auto doc = Json::requireDocument(input, "ApplicationMessage");
-    auto root = Json::requireObject(doc, "ApplicationMessage");
+void ApplicationMessage::parse(const QByteArray & input) {
+    auto doc = QJsonDocument::fromBinaryData(input);
+    auto root = doc.object();
 
     command = root.value("command").toString();
     args.clear();
 
     auto parsedArgs = root.value("args").toObject();
-    for (auto iter = parsedArgs.constBegin(); iter != parsedArgs.constEnd(); iter++) {
-        args.insert(iter.key(), iter.value().toString());
+    for(auto iter = parsedArgs.begin(); iter != parsedArgs.end(); iter++) {
+        args[iter.key()] = iter.value().toString();
     }
 }
 
-QByteArray ApplicationMessage::serialize()
-{
+QByteArray ApplicationMessage::serialize() {
     QJsonObject root;
     root.insert("command", command);
     QJsonObject outArgs;
-    for (auto iter = args.constBegin(); iter != args.constEnd(); iter++) {
-        outArgs.insert(iter.key(), iter.value());
+    for (auto iter = args.begin(); iter != args.end(); iter++) {
+        outArgs[iter.key()] = iter.value();
     }
     root.insert("args", outArgs);
 
-    return Json::toText(root);
+    QJsonDocument out;
+    out.setObject(root);
+    return out.toBinaryData();
 }

launcher/ApplicationMessage.h

@@ -1,13 +1,13 @@
 #pragma once
 
-#include <QByteArray>
-#include <QHash>
 #include <QString>
+#include <QMap>
+#include <QByteArray>
 
 struct ApplicationMessage {
     QString command;
-    QHash<QString, QString> args;
+    QMap<QString, QString> args;
 
     QByteArray serialize();
-    void parse(const QByteArray& input);
+    void parse(const QByteArray & input);
 };

launcher/BaseInstaller.cpp

@@ -18,21 +18,27 @@
 #include "BaseInstaller.h"
 #include "minecraft/MinecraftInstance.h"
 
-BaseInstaller::BaseInstaller() {}
+BaseInstaller::BaseInstaller()
+{
 
-bool BaseInstaller::isApplied(MinecraftInstance* on)
+}
+
+bool BaseInstaller::isApplied(MinecraftInstance *on)
 {
     return QFile::exists(filename(on->instanceRoot()));
 }
 
-bool BaseInstaller::add(MinecraftInstance* to)
+bool BaseInstaller::add(MinecraftInstance *to)
 {
-    if (!patchesDir(to->instanceRoot()).exists()) {
+    if (!patchesDir(to->instanceRoot()).exists())
+    {
         QDir(to->instanceRoot()).mkdir("patches");
     }
 
-    if (isApplied(to)) {
-        if (!remove(to)) {
+    if (isApplied(to))
+    {
+        if (!remove(to))
+        {
             return false;
         }
     }
@@ -40,16 +46,16 @@ bool BaseInstaller::add(MinecraftInstance* to)
     return true;
 }
 
-bool BaseInstaller::remove(MinecraftInstance* from)
+bool BaseInstaller::remove(MinecraftInstance *from)
 {
     return QFile::remove(filename(from->instanceRoot()));
 }
 
-QString BaseInstaller::filename(const QString& root) const
+QString BaseInstaller::filename(const QString &root) const
 {
     return patchesDir(root).absoluteFilePath(id() + ".json");
 }
-QDir BaseInstaller::patchesDir(const QString& root) const
+QDir BaseInstaller::patchesDir(const QString &root) const
 {
     return QDir(root + "/patches/");
 }

launcher/BaseInstaller.h

@@ -17,28 +17,28 @@
 
 #include <memory>
 
-#include "BaseVersion.h"
-
 class MinecraftInstance;
 class QDir;
 class QString;
 class QObject;
 class Task;
 class BaseVersion;
+typedef std::shared_ptr<BaseVersion> BaseVersionPtr;
 
-class BaseInstaller {
-   public:
+class BaseInstaller
+{
+public:
     BaseInstaller();
     virtual ~BaseInstaller(){};
-    bool isApplied(MinecraftInstance* on);
+    bool isApplied(MinecraftInstance *on);
 
-    virtual bool add(MinecraftInstance* to);
-    virtual bool remove(MinecraftInstance* from);
+    virtual bool add(MinecraftInstance *to);
+    virtual bool remove(MinecraftInstance *from);
 
-    virtual Task* createInstallTask(MinecraftInstance* instance, BaseVersion::Ptr version, QObject* parent) = 0;
+    virtual Task *createInstallTask(MinecraftInstance *instance, BaseVersionPtr version, QObject *parent) = 0;
 
-   protected:
+protected:
     virtual QString id() const = 0;
-    QString filename(const QString& root) const;
-    QDir patchesDir(const QString& root) const;
+    QString filename(const QString &root) const;
+    QDir patchesDir(const QString &root) const;
 };

launcher/BaseInstance.cpp

@@ -1,9 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -37,49 +35,38 @@
 
 #include "BaseInstance.h"
 
-#include <QDebug>
-#include <QDir>
 #include <QFileInfo>
-#include <QJsonDocument>
-#include <QJsonObject>
-#include <QRegularExpression>
+#include <QDir>
+#include <QDebug>
 
 #include "settings/INISettingsObject.h"
-#include "settings/OverrideSetting.h"
 #include "settings/Setting.h"
+#include "settings/OverrideSetting.h"
 
-#include "BuildConfig.h"
-#include "Commandline.h"
 #include "FileSystem.h"
+#include "Commandline.h"
+#include "BuildConfig.h"
 
-BaseInstance::BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString& rootDir) : QObject()
+BaseInstance::BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString &rootDir)
+    : QObject()
 {
     m_settings = settings;
-    m_global_settings = globalSettings;
     m_rootDir = rootDir;
 
     m_settings->registerSetting("name", "Unnamed Instance");
     m_settings->registerSetting("iconKey", "default");
     m_settings->registerSetting("notes", "");
-
     m_settings->registerSetting("lastLaunchTime", 0);
     m_settings->registerSetting("totalTimePlayed", 0);
     m_settings->registerSetting("lastTimePlayed", 0);
 
-    m_settings->registerSetting("linkedInstances", "[]");
-
-    // Game time override
-    auto gameTimeOverride = m_settings->registerSetting("OverrideGameTime", false);
-    m_settings->registerOverride(globalSettings->getSetting("ShowGameTime"), gameTimeOverride);
-    m_settings->registerOverride(globalSettings->getSetting("RecordGameTime"), gameTimeOverride);
-
     // NOTE: Sometimees InstanceType is already registered, as it was used to identify the type of
     // a locally stored instance
     if (!m_settings->getSetting("InstanceType"))
         m_settings->registerSetting("InstanceType", "");
 
     // Custom Commands
-    auto commandSetting = m_settings->registerSetting({ "OverrideCommands", "OverrideLaunchCmd" }, false);
+    auto commandSetting = m_settings->registerSetting({"OverrideCommands","OverrideLaunchCmd"}, false);
     m_settings->registerOverride(globalSettings->getSetting("PreLaunchCommand"), commandSetting);
     m_settings->registerOverride(globalSettings->getSetting("WrapperCommand"), commandSetting);
     m_settings->registerOverride(globalSettings->getSetting("PostExitCommand"), commandSetting);
@@ -93,16 +80,6 @@ BaseInstance::BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr s
 
     m_settings->registerPassthrough(globalSettings->getSetting("ConsoleMaxLines"), nullptr);
     m_settings->registerPassthrough(globalSettings->getSetting("ConsoleOverflowStop"), nullptr);
-
-    // Managed Packs
-    m_settings->registerSetting("ManagedPack", false);
-    m_settings->registerSetting("ManagedPackType", "");
-    m_settings->registerSetting("ManagedPackID", "");
-    m_settings->registerSetting("ManagedPackName", "");
-    m_settings->registerSetting("ManagedPackVersionID", "");
-    m_settings->registerSetting("ManagedPackVersionName", "");
-
-    m_settings->registerSetting("Profiler", "");
 }
 
 QString BaseInstance::getPreLaunchCommand()
@@ -120,66 +97,13 @@ QString BaseInstance::getPostExitCommand()
     return settings()->get("PostExitCommand").toString();
 }
 
-bool BaseInstance::isManagedPack() const
-{
-    return m_settings->get("ManagedPack").toBool();
-}
-
-QString BaseInstance::getManagedPackType() const
-{
-    return m_settings->get("ManagedPackType").toString();
-}
-
-QString BaseInstance::getManagedPackID() const
-{
-    return m_settings->get("ManagedPackID").toString();
-}
-
-QString BaseInstance::getManagedPackName() const
-{
-    return m_settings->get("ManagedPackName").toString();
-}
-
-QString BaseInstance::getManagedPackVersionID() const
-{
-    return m_settings->get("ManagedPackVersionID").toString();
-}
-
-QString BaseInstance::getManagedPackVersionName() const
-{
-    return m_settings->get("ManagedPackVersionName").toString();
-}
-
-void BaseInstance::setManagedPack(const QString& type,
-                                  const QString& id,
-                                  const QString& name,
-                                  const QString& versionId,
-                                  const QString& version)
-{
-    m_settings->set("ManagedPack", true);
-    m_settings->set("ManagedPackType", type);
-    m_settings->set("ManagedPackID", id);
-    m_settings->set("ManagedPackName", name);
-    m_settings->set("ManagedPackVersionID", versionId);
-    m_settings->set("ManagedPackVersionName", version);
-}
-
-void BaseInstance::copyManagedPack(BaseInstance& other)
-{
-    m_settings->set("ManagedPack", other.isManagedPack());
-    m_settings->set("ManagedPackType", other.getManagedPackType());
-    m_settings->set("ManagedPackID", other.getManagedPackID());
-    m_settings->set("ManagedPackName", other.getManagedPackName());
-    m_settings->set("ManagedPackVersionID", other.getManagedPackVersionID());
-    m_settings->set("ManagedPackVersionName", other.getManagedPackVersionName());
-}
-
 int BaseInstance::getConsoleMaxLines() const
 {
-    auto lineSetting = m_settings->getSetting("ConsoleMaxLines");
+    auto lineSetting = settings()->getSetting("ConsoleMaxLines");
     bool conversionOk = false;
     int maxLines = lineSetting->get().toInt(&conversionOk);
-    if (!conversionOk) {
+    if(!conversionOk)
+    {
         maxLines = lineSetting->defValue().toInt();
         qWarning() << "ConsoleMaxLines has nonsensical value, defaulting to" << maxLines;
     }
@@ -188,44 +112,13 @@ int BaseInstance::getConsoleMaxLines() const
 
 bool BaseInstance::shouldStopOnConsoleOverflow() const
 {
-    return m_settings->get("ConsoleOverflowStop").toBool();
-}
-
-QStringList BaseInstance::getLinkedInstances() const
-{
-    return m_settings->get("linkedInstances").toStringList();
-}
-
-void BaseInstance::setLinkedInstances(const QStringList& list)
-{
-    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
-    m_settings->set("linkedInstances", list);
-}
-
-void BaseInstance::addLinkedInstanceId(const QString& id)
-{
-    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
-    linkedInstances.append(id);
-    setLinkedInstances(linkedInstances);
-}
-
-bool BaseInstance::removeLinkedInstanceId(const QString& id)
-{
-    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
-    int numRemoved = linkedInstances.removeAll(id);
-    setLinkedInstances(linkedInstances);
-    return numRemoved > 0;
-}
-
-bool BaseInstance::isLinkedToInstanceId(const QString& id) const
-{
-    auto linkedInstances = m_settings->get("linkedInstances").toStringList();
-    return linkedInstances.contains(id);
+    return settings()->get("ConsoleOverflowStop").toBool();
 }
 
 void BaseInstance::iconUpdated(QString key)
 {
-    if (iconKey() == key) {
+    if(iconKey() == key)
+    {
         emit propertiesChanged(this);
     }
 }
@@ -239,7 +132,8 @@ void BaseInstance::invalidate()
 void BaseInstance::changeStatus(BaseInstance::Status newStatus)
 {
     Status status = currentStatus();
-    if (status != newStatus) {
+    if(status != newStatus)
+    {
         m_status = newStatus;
         emit statusChanged(status, newStatus);
     }
@@ -262,19 +156,23 @@ bool BaseInstance::isRunning() const
 
 void BaseInstance::setRunning(bool running)
 {
-    if (running == m_isRunning)
+    if(running == m_isRunning)
         return;
 
     m_isRunning = running;
 
-    if (!m_settings->get("RecordGameTime").toBool()) {
+    if(!m_settings->get("RecordGameTime").toBool())
+    {
         emit runningStatusChanged(running);
         return;
     }
 
-    if (running) {
+    if(running)
+    {
         m_timeStarted = QDateTime::currentDateTime();
-    } else {
+    }
+    else
+    {
         QDateTime timeEnded = QDateTime::currentDateTime();
 
         qint64 current = settings()->get("totalTimePlayed").toLongLong();
@@ -289,8 +187,9 @@ void BaseInstance::setRunning(bool running)
 
 int64_t BaseInstance::totalTimePlayed() const
 {
-    qint64 current = m_settings->get("totalTimePlayed").toLongLong();
-    if (m_isRunning) {
+    qint64 current = settings()->get("totalTimePlayed").toLongLong();
+    if(m_isRunning)
+    {
         QDateTime timeNow = QDateTime::currentDateTime();
         return current + m_timeStarted.secsTo(timeNow);
     }
@@ -299,11 +198,12 @@ int64_t BaseInstance::totalTimePlayed() const
 
 int64_t BaseInstance::lastTimePlayed() const
 {
-    if (m_isRunning) {
+    if(m_isRunning)
+    {
         QDateTime timeNow = QDateTime::currentDateTime();
         return m_timeStarted.secsTo(timeNow);
     }
-    return m_settings->get("lastTimePlayed").toLongLong();
+    return settings()->get("lastTimePlayed").toLongLong();
 }
 
 void BaseInstance::resetTimePlayed()
@@ -322,10 +222,8 @@ QString BaseInstance::instanceRoot() const
     return m_rootDir;
 }
 
-SettingsObjectPtr BaseInstance::settings()
+SettingsObjectPtr BaseInstance::settings() const
 {
-    loadSpecificSettings();
-
     return m_settings;
 }
 
@@ -346,14 +244,14 @@ qint64 BaseInstance::lastLaunch() const
 
 void BaseInstance::setLastLaunch(qint64 val)
 {
-    // FIXME: if no change, do not set. setting involves saving a file.
+    //FIXME: if no change, do not set. setting involves saving a file.
     m_settings->set("lastLaunchTime", val);
     emit propertiesChanged(this);
 }
 
 void BaseInstance::setNotes(QString val)
 {
-    // FIXME: if no change, do not set. setting involves saving a file.
+    //FIXME: if no change, do not set. setting involves saving a file.
     m_settings->set("notes", val);
 }
 
@@ -364,7 +262,7 @@ QString BaseInstance::notes() const
 
 void BaseInstance::setIconKey(QString val)
 {
-    // FIXME: if no change, do not set. setting involves saving a file.
+    //FIXME: if no change, do not set. setting involves saving a file.
     m_settings->set("iconKey", val);
     emit propertiesChanged(this);
 }
@@ -376,7 +274,7 @@ QString BaseInstance::iconKey() const
 
 void BaseInstance::setName(QString val)
 {
-    // FIXME: if no change, do not set. setting involves saving a file.
+    //FIXME: if no change, do not set. setting involves saving a file.
     m_settings->set("name", val);
     emit propertiesChanged(this);
 }
@@ -388,11 +286,11 @@ QString BaseInstance::name() const
 
 QString BaseInstance::windowTitle() const
 {
-    return BuildConfig.LAUNCHER_DISPLAYNAME + ": " + name();
+    return BuildConfig.LAUNCHER_NAME + ": " + name().replace(QRegExp("[ \n\r\t]+"), " ");
 }
 
 // FIXME: why is this here? move it to MinecraftInstance!!!
-QStringList BaseInstance::extraArguments()
+QStringList BaseInstance::extraArguments() const
 {
     return Commandline::splitArgs(settings()->get("JvmArgs").toString());
 }
@@ -401,8 +299,3 @@ shared_qobject_ptr<LaunchTask> BaseInstance::getLaunchTask()
 {
     return m_launchProcess;
 }
-
-void BaseInstance::updateRuntimeContext()
-{
-    // NOOP
-}

launcher/BaseInstance.h

@@ -1,9 +1,7 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (c) 2022 Jamie Mansfield <jmansfield@cadixdev.org>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
  *
  *  This program is free software: you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -38,24 +36,22 @@
 #pragma once
 #include <cassert>
 
-#include <QDateTime>
-#include <QMenu>
 #include <QObject>
-#include <QProcess>
-#include <QSet>
 #include "QObjectPtr.h"
+#include <QDateTime>
+#include <QSet>
+#include <QProcess>
 
 #include "settings/SettingsObject.h"
 
-#include "BaseVersionList.h"
-#include "MessageLevel.h"
-#include "minecraft/auth/MinecraftAccount.h"
-#include "pathmatcher/IPathMatcher.h"
 #include "settings/INIFile.h"
+#include "BaseVersionList.h"
+#include "minecraft/auth/MinecraftAccount.h"
+#include "MessageLevel.h"
+#include "pathmatcher/IPathMatcher.h"
 
 #include "net/Mode.h"
 
-#include "RuntimeContext.h"
 #include "minecraft/launch/MinecraftServerTarget.h"
 
 class QDir;
@@ -64,7 +60,7 @@ class LaunchTask;
 class BaseInstance;
 
 // pointer for lazy people
-using InstancePtr = std::shared_ptr<BaseInstance>;
+typedef std::shared_ptr<BaseInstance> InstancePtr;
 
 /*!
  * \brief Base class for instances.
@@ -74,21 +70,23 @@ using InstancePtr = std::shared_ptr<BaseInstance>;
  * To create a new instance type, create a new class inheriting from this class
  * and implement the pure virtual functions.
  */
-class BaseInstance : public QObject, public std::enable_shared_from_this<BaseInstance> {
+class BaseInstance : public QObject, public std::enable_shared_from_this<BaseInstance>
+{
     Q_OBJECT
-   protected:
+protected:
     /// no-touchy!
-    BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString& rootDir);
+    BaseInstance(SettingsObjectPtr globalSettings, SettingsObjectPtr settings, const QString &rootDir);
 
-   public: /* types */
-    enum class Status {
+public: /* types */
+    enum class Status
+    {
         Present,
-        Gone  // either nuked or invalidated
+        Gone // either nuked or invalidated
     };
 
-   public:
+public:
     /// virtual destructor to make sure the destruction is COMPLETE
-    virtual ~BaseInstance() {}
+    virtual ~BaseInstance() {};
 
     virtual void saveNow() = 0;
 
@@ -117,7 +115,10 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     QString instanceRoot() const;
 
     /// Path to the instance's game root directory.
-    virtual QString gameRoot() const { return instanceRoot(); }
+    virtual QString gameRoot() const
+    {
+        return instanceRoot();
+    }
 
     /// Path to the instance's mods directory.
     virtual QString modsRoot() const = 0;
@@ -138,22 +139,16 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     QString getPostExitCommand();
     QString getWrapperCommand();
 
-    bool isManagedPack() const;
-    QString getManagedPackType() const;
-    QString getManagedPackID() const;
-    QString getManagedPackName() const;
-    QString getManagedPackVersionID() const;
-    QString getManagedPackVersionName() const;
-    void setManagedPack(const QString& type, const QString& id, const QString& name, const QString& versionId, const QString& version);
-    void copyManagedPack(BaseInstance& other);
-
     /// guess log level from a line of game log
-    virtual MessageLevel::Enum guessLevel([[maybe_unused]] const QString& line, MessageLevel::Enum level) { return level; }
+    virtual MessageLevel::Enum guessLevel(const QString &line, MessageLevel::Enum level)
+    {
+        return level;
+    };
 
-    virtual QStringList extraArguments();
+    virtual QStringList extraArguments() const;
 
     /// Traits. Normally inside the version, depends on instance implementation.
-    virtual QSet<QString> traits() const = 0;
+    virtual QSet <QString> traits() const = 0;
 
     /**
      * Gets the time that the instance was last launched.
@@ -166,24 +161,16 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     /*!
      * \brief Gets this instance's settings object.
      * This settings object stores instance-specific settings.
-     *
-     * Note that this method is not const.
-     * It may call loadSpecificSettings() to ensure those are loaded.
-     *
      * \return A pointer to this instance's settings object.
      */
-    virtual SettingsObjectPtr settings();
-
-    /*!
-     * \brief Loads settings specific to an instance type if they're not already loaded.
-     */
-    virtual void loadSpecificSettings() = 0;
+    virtual SettingsObjectPtr settings() const;
 
     /// returns a valid update task
     virtual Task::Ptr createUpdateTask(Net::Mode mode) = 0;
 
     /// returns a valid launcher (task container)
-    virtual shared_qobject_ptr<LaunchTask> createLaunchTask(AuthSessionPtr account, MinecraftServerTargetPtr serverToJoin) = 0;
+    virtual shared_qobject_ptr<LaunchTask> createLaunchTask(
+            AuthSessionPtr account, MinecraftServerTargetPtr serverToJoin) = 0;
 
     /// returns the current launch task (if any)
     shared_qobject_ptr<LaunchTask> getLaunchTask();
@@ -192,7 +179,6 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
      * Create envrironment variables for running the instance
      */
     virtual QProcessEnvironment createEnvironment() = 0;
-    virtual QProcessEnvironment createLaunchEnvironment() = 0;
 
     /*!
      * Returns a matcher that can maps relative paths within the instance to whether they are 'log files'
@@ -210,35 +196,44 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     virtual QString instanceConfigFolder() const = 0;
 
     /// get variables this instance exports
-    virtual QMap<QString, QString> getVariables() = 0;
+    virtual QMap<QString, QString> getVariables() const = 0;
 
     virtual QString typeName() const = 0;
 
-    void updateRuntimeContext();
-    RuntimeContext runtimeContext() const { return m_runtimeContext; }
-
-    bool hasVersionBroken() const { return m_hasBrokenVersion; }
+    bool hasVersionBroken() const
+    {
+        return m_hasBrokenVersion;
+    }
     void setVersionBroken(bool value)
     {
-        if (m_hasBrokenVersion != value) {
+        if(m_hasBrokenVersion != value)
+        {
             m_hasBrokenVersion = value;
             emit propertiesChanged(this);
         }
     }
 
-    bool hasUpdateAvailable() const { return m_hasUpdate; }
+    bool hasUpdateAvailable() const
+    {
+        return m_hasUpdate;
+    }
     void setUpdateAvailable(bool value)
     {
-        if (m_hasUpdate != value) {
+        if(m_hasUpdate != value)
+        {
             m_hasUpdate = value;
             emit propertiesChanged(this);
         }
     }
 
-    bool hasCrashed() const { return m_crashed; }
+    bool hasCrashed() const
+    {
+        return m_crashed;
+    }
     void setCrashed(bool value)
     {
-        if (m_crashed != value) {
+        if(m_crashed != value)
+        {
             m_crashed = value;
             emit propertiesChanged(this);
         }
@@ -248,8 +243,6 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     virtual bool canEdit() const = 0;
     virtual bool canExport() const = 0;
 
-    virtual void populateLaunchMenu(QMenu* menu) = 0;
-
     bool reloadSettings();
 
     /**
@@ -262,56 +255,39 @@ class BaseInstance : public QObject, public std::enable_shared_from_this<BaseIns
     int getConsoleMaxLines() const;
     bool shouldStopOnConsoleOverflow() const;
 
-    QStringList getLinkedInstances() const;
-    void setLinkedInstances(const QStringList& list);
-    void addLinkedInstanceId(const QString& id);
-    bool removeLinkedInstanceId(const QString& id);
-    bool isLinkedToInstanceId(const QString& id) const;
-
-   protected:
+protected:
     void changeStatus(Status newStatus);
 
-    SettingsObjectPtr globalSettings() const { return m_global_settings.lock(); }
-
-    bool isSpecificSettingsLoaded() const { return m_specific_settings_loaded; }
-    void setSpecificSettingsLoaded(bool loaded) { m_specific_settings_loaded = loaded; }
-
-   signals:
+signals:
     /*!
      * \brief Signal emitted when properties relevant to the instance view change
      */
-    void propertiesChanged(BaseInstance* inst);
+    void propertiesChanged(BaseInstance *inst);
 
     void launchTaskChanged(shared_qobject_ptr<LaunchTask>);
 
     void runningStatusChanged(bool running);
 
-    void profilerChanged();
-
     void statusChanged(Status from, Status to);
 
-   protected slots:
+protected slots:
     void iconUpdated(QString key);
 
-   protected: /* data */
+protected: /* data */
     QString m_rootDir;
     SettingsObjectPtr m_settings;
     // InstanceFlags m_flags;
     bool m_isRunning = false;
     shared_qobject_ptr<LaunchTask> m_launchProcess;
     QDateTime m_timeStarted;
-    RuntimeContext m_runtimeContext;
 
-   private: /* data */
+private: /* data */
     Status m_status = Status::Present;
     bool m_crashed = false;
     bool m_hasUpdate = false;
     bool m_hasBrokenVersion = false;
-
-    SettingsObjectWeakPtr m_global_settings;
-    bool m_specific_settings_loaded = false;
 };
 
 Q_DECLARE_METATYPE(shared_qobject_ptr<BaseInstance>)
-// Q_DECLARE_METATYPE(BaseInstance::InstanceFlag)
-// Q_DECLARE_OPERATORS_FOR_FLAGS(BaseInstance::InstanceFlags)
+//Q_DECLARE_METATYPE(BaseInstance::InstanceFlag)
+//Q_DECLARE_OPERATORS_FOR_FLAGS(BaseInstance::InstanceFlags)

launcher/BaseVersion.h

@@ -15,16 +15,16 @@
 
 #pragma once
 
-#include <QMetaType>
-#include <QString>
 #include <memory>
+#include <QString>
+#include <QMetaType>
 
 /*!
  * An abstract base class for versions.
  */
-class BaseVersion {
-   public:
-    using Ptr = std::shared_ptr<BaseVersion>;
+class BaseVersion
+{
+public:
     virtual ~BaseVersion() {}
     /*!
      * A string used to identify this version in config files.
@@ -43,8 +43,17 @@ class BaseVersion {
      * the kind of version this is (Stable, Beta, Snapshot, whatever)
      */
     virtual QString typeString() const = 0;
-    virtual bool operator<(BaseVersion& a) { return name() < a.name(); }
-    virtual bool operator>(BaseVersion& a) { return name() > a.name(); }
+
+    virtual bool operator<(BaseVersion &a)
+    {
+        return name() < a.name();
+    };
+    virtual bool operator>(BaseVersion &a)
+    {
+        return name() > a.name();
+    };
 };
 
-Q_DECLARE_METATYPE(BaseVersion::Ptr)
+typedef std::shared_ptr<BaseVersion> BaseVersionPtr;
+
+Q_DECLARE_METATYPE(BaseVersionPtr)

launcher/BaseVersionList.cpp

@@ -1,61 +1,44 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+/* Copyright 2013-2021 MultiMC Contributors
  *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include "BaseVersionList.h"
 #include "BaseVersion.h"
 
-BaseVersionList::BaseVersionList(QObject* parent) : QAbstractListModel(parent) {}
-
-BaseVersion::Ptr BaseVersionList::findVersion(const QString& descriptor)
+BaseVersionList::BaseVersionList(QObject *parent) : QAbstractListModel(parent)
 {
-    for (int i = 0; i < count(); i++) {
+}
+
+BaseVersionPtr BaseVersionList::findVersion(const QString &descriptor)
+{
+    for (int i = 0; i < count(); i++)
+    {
         if (at(i)->descriptor() == descriptor)
             return at(i);
     }
-    return nullptr;
+    return BaseVersionPtr();
 }
 
-BaseVersion::Ptr BaseVersionList::getRecommended() const
+BaseVersionPtr BaseVersionList::getRecommended() const
 {
     if (count() <= 0)
-        return nullptr;
+        return BaseVersionPtr();
     else
         return at(0);
 }
 
-QVariant BaseVersionList::data(const QModelIndex& index, int role) const
+QVariant BaseVersionList::data(const QModelIndex &index, int role) const
 {
     if (!index.isValid())
         return QVariant();
@@ -63,40 +46,41 @@ QVariant BaseVersionList::data(const QModelIndex& index, int role) const
     if (index.row() > count())
         return QVariant();
 
-    BaseVersion::Ptr version = at(index.row());
+    BaseVersionPtr version = at(index.row());
 
-    switch (role) {
-        case VersionPointerRole:
-            return QVariant::fromValue(version);
+    switch (role)
+    {
+    case VersionPointerRole:
+        return qVariantFromValue(version);
 
-        case VersionRole:
-            return version->name();
+    case VersionRole:
+        return version->name();
 
-        case VersionIdRole:
-            return version->descriptor();
+    case VersionIdRole:
+        return version->descriptor();
 
-        case TypeRole:
-            return version->typeString();
+    case TypeRole:
+        return version->typeString();
 
-        default:
-            return QVariant();
+    default:
+        return QVariant();
     }
 }
 
 BaseVersionList::RoleList BaseVersionList::providesRoles() const
 {
-    return { VersionPointerRole, VersionRole, VersionIdRole, TypeRole };
+    return {VersionPointerRole, VersionRole, VersionIdRole, TypeRole};
 }
 
-int BaseVersionList::rowCount(const QModelIndex& parent) const
+int BaseVersionList::rowCount(const QModelIndex &parent) const
 {
     // Return count
-    return parent.isValid() ? 0 : count();
+    return count();
 }
 
-int BaseVersionList::columnCount(const QModelIndex& parent) const
+int BaseVersionList::columnCount(const QModelIndex &parent) const
 {
-    return parent.isValid() ? 0 : 1;
+    return 1;
 }
 
 QHash<int, QByteArray> BaseVersionList::roleNames() const

launcher/BaseVersionList.h

@@ -15,13 +15,13 @@
 
 #pragma once
 
-#include <QAbstractListModel>
 #include <QObject>
 #include <QVariant>
+#include <QAbstractListModel>
 
 #include "BaseVersion.h"
-#include "QObjectPtr.h"
 #include "tasks/Task.h"
+#include "QObjectPtr.h"
 
 /*!
  * \brief Class that each instance type's version list derives from.
@@ -35,10 +35,12 @@
  * all have a default implementation, but they can be overridden by plugins to
  * change the behavior of the list.
  */
-class BaseVersionList : public QAbstractListModel {
+class BaseVersionList : public QAbstractListModel
+{
     Q_OBJECT
-   public:
-    enum ModelRoles {
+public:
+    enum ModelRoles
+    {
         VersionPointerRole = Qt::UserRole,
         VersionRole,
         VersionIdRole,
@@ -51,9 +53,9 @@ class BaseVersionList : public QAbstractListModel {
         ArchitectureRole,
         SortRole
     };
-    using RoleList = QList<int>;
+    typedef QList<int> RoleList;
 
-    explicit BaseVersionList(QObject* parent = 0);
+    explicit BaseVersionList(QObject *parent = 0);
 
     /*!
      * \brief Gets a task that will reload the version list.
@@ -64,19 +66,19 @@ class BaseVersionList : public QAbstractListModel {
     virtual Task::Ptr getLoadTask() = 0;
 
     //! Checks whether or not the list is loaded. If this returns false, the list should be
-    // loaded.
+    //loaded.
     virtual bool isLoaded() = 0;
 
     //! Gets the version at the given index.
-    virtual const BaseVersion::Ptr at(int i) const = 0;
+    virtual const BaseVersionPtr at(int i) const = 0;
 
     //! Returns the number of versions in the list.
     virtual int count() const = 0;
 
     //////// List Model Functions ////////
-    QVariant data(const QModelIndex& index, int role) const override;
-    int rowCount(const QModelIndex& parent) const override;
-    int columnCount(const QModelIndex& parent) const override;
+    QVariant data(const QModelIndex &index, int role) const override;
+    int rowCount(const QModelIndex &parent) const override;
+    int columnCount(const QModelIndex &parent) const override;
     QHash<int, QByteArray> roleNames() const override;
 
     //! which roles are provided by this version list?
@@ -88,20 +90,21 @@ class BaseVersionList : public QAbstractListModel {
      * \return A const pointer to the version with the given descriptor. NULL if
      * one doesn't exist.
      */
-    virtual BaseVersion::Ptr findVersion(const QString& descriptor);
+    virtual BaseVersionPtr findVersion(const QString &descriptor);
 
     /*!
      * \brief Gets the recommended version from this list
      * If the list doesn't support recommended versions, this works exactly as getLatestStable
      */
-    virtual BaseVersion::Ptr getRecommended() const;
+    virtual BaseVersionPtr getRecommended() const;
 
     /*!
      * Sorts the version list.
      */
     virtual void sortVersions() = 0;
 
-   protected slots:
+protected
+slots:
     /*!
      * Updates this list with the given list of versions.
      * This is done by copying each version in the given list and inserting it
@@ -114,5 +117,5 @@ class BaseVersionList : public QAbstractListModel {
      * then copies the versions and sets their parents correctly.
      * \param versions List of versions whose parents should be set.
      */
-    virtual void updateListData(QList<BaseVersion::Ptr> versions) = 0;
+    virtual void updateListData(QList<BaseVersionPtr> versions) = 0;
 };

launcher/Commandline.cpp

@@ -1,38 +1,18 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
+/* Copyright 2013-2021 MultiMC Contributors
  *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
+ * Authors: Orochimarufan <orochimarufan.x3@gmail.com>
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Authors: Orochimarufan <orochimarufan.x3@gmail.com>
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #include "Commandline.h"
@@ -41,7 +21,8 @@
  * @file libutil/src/cmdutils.cpp
  */
 
-namespace Commandline {
+namespace Commandline
+{
 
 // commandline splitter
 QStringList splitArgs(QString args)
@@ -50,29 +31,38 @@ QStringList splitArgs(QString args)
     QString current;
     bool escape = false;
     QChar inquotes;
-    for (int i = 0; i < args.length(); i++) {
+    for (int i = 0; i < args.length(); i++)
+    {
         QChar cchar = args.at(i);
 
         // \ escaped
-        if (escape) {
+        if (escape)
+        {
             current += cchar;
             escape = false;
             // in "quotes"
-        } else if (!inquotes.isNull()) {
+        }
+        else if (!inquotes.isNull())
+        {
             if (cchar == '\\')
                 escape = true;
             else if (cchar == inquotes)
-                inquotes = QChar::Null;
+                inquotes = 0;
             else
                 current += cchar;
             // otherwise
-        } else {
-            if (cchar == ' ') {
-                if (!current.isEmpty()) {
+        }
+        else
+        {
+            if (cchar == ' ')
+            {
+                if (!current.isEmpty())
+                {
                     argv << current;
                     current.clear();
                 }
-            } else if (cchar == '"' || cchar == '\'')
+            }
+            else if (cchar == '"' || cchar == '\'')
                 inquotes = cchar;
             else
                 current += cchar;
@@ -82,4 +72,412 @@ QStringList splitArgs(QString args)
         argv << current;
     return argv;
 }
-}  // namespace Commandline
+
+Parser::Parser(FlagStyle::Enum flagStyle, ArgumentStyle::Enum argStyle)
+{
+    m_flagStyle = flagStyle;
+    m_argStyle = argStyle;
+}
+
+// styles setter/getter
+void Parser::setArgumentStyle(ArgumentStyle::Enum style)
+{
+    m_argStyle = style;
+}
+ArgumentStyle::Enum Parser::argumentStyle()
+{
+    return m_argStyle;
+}
+
+void Parser::setFlagStyle(FlagStyle::Enum style)
+{
+    m_flagStyle = style;
+}
+FlagStyle::Enum Parser::flagStyle()
+{
+    return m_flagStyle;
+}
+
+// setup methods
+void Parser::addSwitch(QString name, bool def)
+{
+    if (m_params.contains(name))
+        throw "Name not unique";
+
+    OptionDef *param = new OptionDef;
+    param->type = otSwitch;
+    param->name = name;
+    param->metavar = QString("<%1>").arg(name);
+    param->def = def;
+
+    m_options[name] = param;
+    m_params[name] = (CommonDef *)param;
+    m_optionList.append(param);
+}
+
+void Parser::addOption(QString name, QVariant def)
+{
+    if (m_params.contains(name))
+        throw "Name not unique";
+
+    OptionDef *param = new OptionDef;
+    param->type = otOption;
+    param->name = name;
+    param->metavar = QString("<%1>").arg(name);
+    param->def = def;
+
+    m_options[name] = param;
+    m_params[name] = (CommonDef *)param;
+    m_optionList.append(param);
+}
+
+void Parser::addArgument(QString name, bool required, QVariant def)
+{
+    if (m_params.contains(name))
+        throw "Name not unique";
+
+    PositionalDef *param = new PositionalDef;
+    param->name = name;
+    param->def = def;
+    param->required = required;
+    param->metavar = name;
+
+    m_positionals.append(param);
+    m_params[name] = (CommonDef *)param;
+}
+
+void Parser::addDocumentation(QString name, QString doc, QString metavar)
+{
+    if (!m_params.contains(name))
+        throw "Name does not exist";
+
+    CommonDef *param = m_params[name];
+    param->doc = doc;
+    if (!metavar.isNull())
+        param->metavar = metavar;
+}
+
+void Parser::addShortOpt(QString name, QChar flag)
+{
+    if (!m_params.contains(name))
+        throw "Name does not exist";
+    if (!m_options.contains(name))
+        throw "Name is not an Option or Swtich";
+
+    OptionDef *param = m_options[name];
+    m_flags[flag] = param;
+    param->flag = flag;
+}
+
+// help methods
+QString Parser::compileHelp(QString progName, int helpIndent, bool useFlags)
+{
+    QStringList help;
+    help << compileUsage(progName, useFlags) << "\r\n";
+
+    // positionals
+    if (!m_positionals.isEmpty())
+    {
+        help << "\r\n";
+        help << "Positional arguments:\r\n";
+        QListIterator<PositionalDef *> it2(m_positionals);
+        while (it2.hasNext())
+        {
+            PositionalDef *param = it2.next();
+            help << "  " << param->metavar;
+            help << " " << QString(helpIndent - param->metavar.length() - 1, ' ');
+            help << param->doc << "\r\n";
+        }
+    }
+
+    // Options
+    if (!m_optionList.isEmpty())
+    {
+        help << "\r\n";
+        QString optPrefix, flagPrefix;
+        getPrefix(optPrefix, flagPrefix);
+
+        help << "Options & Switches:\r\n";
+        QListIterator<OptionDef *> it(m_optionList);
+        while (it.hasNext())
+        {
+            OptionDef *option = it.next();
+            help << "  ";
+            int nameLength = optPrefix.length() + option->name.length();
+            if (!option->flag.isNull())
+            {
+                nameLength += 3 + flagPrefix.length();
+                help << flagPrefix << option->flag << ", ";
+            }
+            help << optPrefix << option->name;
+            if (option->type == otOption)
+            {
+                QString arg = QString("%1%2").arg(
+                    ((m_argStyle == ArgumentStyle::Equals) ? "=" : " "), option->metavar);
+                nameLength += arg.length();
+                help << arg;
+            }
+            help << " " << QString(helpIndent - nameLength - 1, ' ');
+            help << option->doc << "\r\n";
+        }
+    }
+
+    return help.join("");
+}
+
+QString Parser::compileUsage(QString progName, bool useFlags)
+{
+    QStringList usage;
+    usage << "Usage: " << progName;
+
+    QString optPrefix, flagPrefix;
+    getPrefix(optPrefix, flagPrefix);
+
+    // options
+    QListIterator<OptionDef *> it(m_optionList);
+    while (it.hasNext())
+    {
+        OptionDef *option = it.next();
+        usage << " [";
+        if (!option->flag.isNull() && useFlags)
+            usage << flagPrefix << option->flag;
+        else
+            usage << optPrefix << option->name;
+        if (option->type == otOption)
+            usage << ((m_argStyle == ArgumentStyle::Equals) ? "=" : " ") << option->metavar;
+        usage << "]";
+    }
+
+    // arguments
+    QListIterator<PositionalDef *> it2(m_positionals);
+    while (it2.hasNext())
+    {
+        PositionalDef *param = it2.next();
+        usage << " " << (param->required ? "<" : "[");
+        usage << param->metavar;
+        usage << (param->required ? ">" : "]");
+    }
+
+    return usage.join("");
+}
+
+// parsing
+QHash<QString, QVariant> Parser::parse(QStringList argv)
+{
+    QHash<QString, QVariant> map;
+
+    QStringListIterator it(argv);
+    QString programName = it.next();
+
+    QString optionPrefix;
+    QString flagPrefix;
+    QListIterator<PositionalDef *> positionals(m_positionals);
+    QStringList expecting;
+
+    getPrefix(optionPrefix, flagPrefix);
+
+    while (it.hasNext())
+    {
+        QString arg = it.next();
+
+        if (!expecting.isEmpty())
+        // we were expecting an argument
+        {
+            QString name = expecting.first();
+/*
+            if (map.contains(name))
+                throw ParsingError(
+                    QString("Option %2%1 was given multiple times").arg(name, optionPrefix));
+*/
+            map[name] = QVariant(arg);
+
+            expecting.removeFirst();
+            continue;
+        }
+
+        if (arg.startsWith(optionPrefix))
+        // we have an option
+        {
+            // qDebug("Found option %s", qPrintable(arg));
+
+            QString name = arg.mid(optionPrefix.length());
+            QString equals;
+
+            if ((m_argStyle == ArgumentStyle::Equals ||
+                 m_argStyle == ArgumentStyle::SpaceAndEquals) &&
+                name.contains("="))
+            {
+                int i = name.indexOf("=");
+                equals = name.mid(i + 1);
+                name = name.left(i);
+            }
+
+            if (m_options.contains(name))
+            {
+                /*
+                if (map.contains(name))
+                    throw ParsingError(QString("Option %2%1 was given multiple times")
+                                           .arg(name, optionPrefix));
+*/
+                OptionDef *option = m_options[name];
+                if (option->type == otSwitch)
+                    map[name] = true;
+                else // if (option->type == otOption)
+                {
+                    if (m_argStyle == ArgumentStyle::Space)
+                        expecting.append(name);
+                    else if (!equals.isNull())
+                        map[name] = equals;
+                    else if (m_argStyle == ArgumentStyle::SpaceAndEquals)
+                        expecting.append(name);
+                    else
+                        throw ParsingError(QString("Option %2%1 reqires an argument.")
+                                               .arg(name, optionPrefix));
+                }
+
+                continue;
+            }
+
+            throw ParsingError(QString("Unknown Option %2%1").arg(name, optionPrefix));
+        }
+
+        if (arg.startsWith(flagPrefix))
+        // we have (a) flag(s)
+        {
+            // qDebug("Found flags %s", qPrintable(arg));
+
+            QString flags = arg.mid(flagPrefix.length());
+            QString equals;
+
+            if ((m_argStyle == ArgumentStyle::Equals ||
+                 m_argStyle == ArgumentStyle::SpaceAndEquals) &&
+                flags.contains("="))
+            {
+                int i = flags.indexOf("=");
+                equals = flags.mid(i + 1);
+                flags = flags.left(i);
+            }
+
+            for (int i = 0; i < flags.length(); i++)
+            {
+                QChar flag = flags.at(i);
+
+                if (!m_flags.contains(flag))
+                    throw ParsingError(QString("Unknown flag %2%1").arg(flag, flagPrefix));
+
+                OptionDef *option = m_flags[flag];
+/*
+                if (map.contains(option->name))
+                    throw ParsingError(QString("Option %2%1 was given multiple times")
+                                           .arg(option->name, optionPrefix));
+*/
+                if (option->type == otSwitch)
+                    map[option->name] = true;
+                else // if (option->type == otOption)
+                {
+                    if (m_argStyle == ArgumentStyle::Space)
+                        expecting.append(option->name);
+                    else if (!equals.isNull())
+                        if (i == flags.length() - 1)
+                            map[option->name] = equals;
+                        else
+                            throw ParsingError(QString("Flag %4%2 of Argument-requiring Option "
+                                                       "%1 not last flag in %4%3")
+                                                   .arg(option->name, flag, flags, flagPrefix));
+                    else if (m_argStyle == ArgumentStyle::SpaceAndEquals)
+                        expecting.append(option->name);
+                    else
+                        throw ParsingError(QString("Option %1 reqires an argument. (flag %3%2)")
+                                               .arg(option->name, flag, flagPrefix));
+                }
+            }
+
+            continue;
+        }
+
+        // must be a positional argument
+        if (!positionals.hasNext())
+            throw ParsingError(QString("Don't know what to do with '%1'").arg(arg));
+
+        PositionalDef *param = positionals.next();
+
+        map[param->name] = arg;
+    }
+
+    // check if we're missing something
+    if (!expecting.isEmpty())
+        throw ParsingError(QString("Was still expecting arguments for %2%1").arg(
+            expecting.join(QString(", ") + optionPrefix), optionPrefix));
+
+    while (positionals.hasNext())
+    {
+        PositionalDef *param = positionals.next();
+        if (param->required)
+            throw ParsingError(
+                QString("Missing required positional argument '%1'").arg(param->name));
+        else
+            map[param->name] = param->def;
+    }
+
+    // fill out gaps
+    QListIterator<OptionDef *> iter(m_optionList);
+    while (iter.hasNext())
+    {
+        OptionDef *option = iter.next();
+        if (!map.contains(option->name))
+            map[option->name] = option->def;
+    }
+
+    return map;
+}
+
+// clear defs
+void Parser::clear()
+{
+    m_flags.clear();
+    m_params.clear();
+    m_options.clear();
+
+    QMutableListIterator<OptionDef *> it(m_optionList);
+    while (it.hasNext())
+    {
+        OptionDef *option = it.next();
+        it.remove();
+        delete option;
+    }
+
+    QMutableListIterator<PositionalDef *> it2(m_positionals);
+    while (it2.hasNext())
+    {
+        PositionalDef *arg = it2.next();
+        it2.remove();
+        delete arg;
+    }
+}
+
+// Destructor
+Parser::~Parser()
+{
+    clear();
+}
+
+// getPrefix
+void Parser::getPrefix(QString &opt, QString &flag)
+{
+    if (m_flagStyle == FlagStyle::Windows)
+        opt = flag = "/";
+    else if (m_flagStyle == FlagStyle::Unix)
+        opt = flag = "-";
+    // else if (m_flagStyle == FlagStyle::GNU)
+    else
+    {
+        opt = "--";
+        flag = "-";
+    }
+}
+
+// ParsingError
+ParsingError::ParsingError(const QString &what) : std::runtime_error(what.toStdString())
+{
+}
+}

launcher/Commandline.h

@@ -17,7 +17,12 @@
 
 #pragma once
 
+#include <exception>
+#include <stdexcept>
+
 #include <QString>
+#include <QVariant>
+#include <QHash>
 #include <QStringList>
 
 /**
@@ -25,7 +30,8 @@
  * @brief commandline parsing and processing utilities
  */
 
-namespace Commandline {
+namespace Commandline
+{
 
 /**
  * @brief split a string into argv items like a shell would do
@@ -33,4 +39,212 @@ namespace Commandline {
  * @return a QStringList containing all arguments
  */
 QStringList splitArgs(QString args);
-}  // namespace Commandline
+
+/**
+ * @brief The FlagStyle enum
+ * Specifies how flags are decorated
+ */
+
+namespace FlagStyle
+{
+enum Enum
+{
+    GNU,     /**< --option and -o (GNU Style) */
+    Unix,    /**< -option and -o  (Unix Style) */
+    Windows, /**< /option and /o  (Windows Style) */
+#ifdef Q_OS_WIN32
+    Default = Windows
+#else
+        Default = GNU
+#endif
+};
+}
+
+/**
+ * @brief The ArgumentStyle enum
+ */
+namespace ArgumentStyle
+{
+enum Enum
+{
+    Space,          /**< --option value */
+    Equals,         /**< --option=value */
+    SpaceAndEquals, /**< --option[= ]value */
+#ifdef Q_OS_WIN32
+    Default = Equals
+#else
+        Default = SpaceAndEquals
+#endif
+};
+}
+
+/**
+ * @brief The ParsingError class
+ */
+class ParsingError : public std::runtime_error
+{
+public:
+    ParsingError(const QString &what);
+};
+
+/**
+ * @brief The Parser class
+ */
+class Parser
+{
+public:
+    /**
+     * @brief Parser constructor
+     * @param flagStyle the FlagStyle to use in this Parser
+     * @param argStyle the ArgumentStyle to use in this Parser
+     */
+    Parser(FlagStyle::Enum flagStyle = FlagStyle::Default,
+           ArgumentStyle::Enum argStyle = ArgumentStyle::Default);
+
+    /**
+     * @brief set the flag style
+     * @param style
+     */
+    void setFlagStyle(FlagStyle::Enum style);
+
+    /**
+     * @brief get the flag style
+     * @return
+     */
+    FlagStyle::Enum flagStyle();
+
+    /**
+     * @brief set the argument style
+     * @param style
+     */
+    void setArgumentStyle(ArgumentStyle::Enum style);
+
+    /**
+     * @brief get the argument style
+     * @return
+     */
+    ArgumentStyle::Enum argumentStyle();
+
+    /**
+     * @brief define a boolean switch
+     * @param name the parameter name
+     * @param def the default value
+     */
+    void addSwitch(QString name, bool def = false);
+
+    /**
+     * @brief define an option that takes an additional argument
+     * @param name the parameter name
+     * @param def the default value
+     */
+    void addOption(QString name, QVariant def = QVariant());
+
+    /**
+     * @brief define a positional argument
+     * @param name the parameter name
+     * @param required wether this argument is required
+     * @param def the default value
+     */
+    void addArgument(QString name, bool required = true, QVariant def = QVariant());
+
+    /**
+     * @brief adds a flag to an existing parameter
+     * @param name the (existing) parameter name
+     * @param flag the flag character
+     * @see addSwitch addArgument addOption
+     * Note: any one parameter can only have one flag
+     */
+    void addShortOpt(QString name, QChar flag);
+
+    /**
+     * @brief adds documentation to a Parameter
+     * @param name the parameter name
+     * @param metavar a string to be displayed as placeholder for the value
+     * @param doc a QString containing the documentation
+     * Note: on positional arguments, metavar replaces the name as displayed.
+     *       on options , metavar replaces the value placeholder
+     */
+    void addDocumentation(QString name, QString doc, QString metavar = QString());
+
+    /**
+     * @brief generate a help message
+     * @param progName the program name to use in the help message
+     * @param helpIndent how much the parameter documentation should be indented
+     * @param flagsInUsage whether we should use flags instead of options in the usage
+     * @return a help message
+     */
+    QString compileHelp(QString progName, int helpIndent = 22, bool flagsInUsage = true);
+
+    /**
+     * @brief generate a short usage message
+     * @param progName the program name to use in the usage message
+     * @param useFlags whether we should use flags instead of options
+     * @return a usage message
+     */
+    QString compileUsage(QString progName, bool useFlags = true);
+
+    /**
+     * @brief parse
+     * @param argv a QStringList containing the program ARGV
+     * @return a QHash mapping argument names to their values
+     */
+    QHash<QString, QVariant> parse(QStringList argv);
+
+    /**
+     * @brief clear all definitions
+     */
+    void clear();
+
+    ~Parser();
+
+private:
+    FlagStyle::Enum m_flagStyle;
+    ArgumentStyle::Enum m_argStyle;
+
+    enum OptionType
+    {
+        otSwitch,
+        otOption
+    };
+
+    // Important: the common part MUST BE COMMON ON ALL THREE structs
+    struct CommonDef
+    {
+        QString name;
+        QString doc;
+        QString metavar;
+        QVariant def;
+    };
+
+    struct OptionDef
+    {
+        // common
+        QString name;
+        QString doc;
+        QString metavar;
+        QVariant def;
+        // option
+        OptionType type;
+        QChar flag;
+    };
+
+    struct PositionalDef
+    {
+        // common
+        QString name;
+        QString doc;
+        QString metavar;
+        QVariant def;
+        // positional
+        bool required;
+    };
+
+    QHash<QString, OptionDef *> m_options;
+    QHash<QChar, OptionDef *> m_flags;
+    QHash<QString, CommonDef *> m_params;
+    QList<PositionalDef *> m_positionals;
+    QList<OptionDef *> m_optionList;
+
+    void getPrefix(QString &opt, QString &flag);
+};
+}

launcher/DataMigrationTask.cpp

@@ -1,96 +0,0 @@
-// SPDX-FileCopyrightText: 2022 Sefa Eyeoglu <contact@scrumplex.net>
-//
-// SPDX-License-Identifier: GPL-3.0-only
-
-#include "DataMigrationTask.h"
-
-#include "FileSystem.h"
-
-#include <QDirIterator>
-#include <QFileInfo>
-#include <QMap>
-
-#include <QtConcurrent>
-
-DataMigrationTask::DataMigrationTask(QObject* parent,
-                                     const QString& sourcePath,
-                                     const QString& targetPath,
-                                     const IPathMatcher::Ptr pathMatcher)
-    : Task(parent), m_sourcePath(sourcePath), m_targetPath(targetPath), m_pathMatcher(pathMatcher), m_copy(sourcePath, targetPath)
-{
-    m_copy.matcher(m_pathMatcher.get()).whitelist(true);
-}
-
-void DataMigrationTask::executeTask()
-{
-    setStatus(tr("Scanning files..."));
-
-    // 1. Scan
-    // Check how many files we gotta copy
-    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [&] {
-        return m_copy(true);  // dry run to collect amount of files
-    });
-    connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &DataMigrationTask::dryRunFinished);
-    connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &DataMigrationTask::dryRunAborted);
-    m_copyFutureWatcher.setFuture(m_copyFuture);
-}
-
-void DataMigrationTask::dryRunFinished()
-{
-    disconnect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &DataMigrationTask::dryRunFinished);
-    disconnect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &DataMigrationTask::dryRunAborted);
-
-#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
-    if (!m_copyFuture.isValid() || !m_copyFuture.result()) {
-#else
-    if (!m_copyFuture.result()) {
-#endif
-        emitFailed(tr("Failed to scan source path."));
-        return;
-    }
-
-    // 2. Copy
-    // Actually copy all files now.
-    m_toCopy = m_copy.totalCopied();
-    connect(&m_copy, &FS::copy::fileCopied, [&, this](const QString& relativeName) {
-        QString shortenedName = relativeName;
-        // shorten the filename to hopefully fit into one line
-        if (shortenedName.length() > 50)
-            shortenedName = relativeName.left(20) + "…" + relativeName.right(29);
-        setProgress(m_copy.totalCopied(), m_toCopy);
-        setStatus(tr("Copying %1…").arg(shortenedName));
-    });
-    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [&] {
-        return m_copy(false);  // actually copy now
-    });
-    connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &DataMigrationTask::copyFinished);
-    connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &DataMigrationTask::copyAborted);
-    m_copyFutureWatcher.setFuture(m_copyFuture);
-}
-
-void DataMigrationTask::dryRunAborted()
-{
-    emitFailed(tr("Aborted"));
-}
-
-void DataMigrationTask::copyFinished()
-{
-    disconnect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &DataMigrationTask::copyFinished);
-    disconnect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &DataMigrationTask::copyAborted);
-
-#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
-    if (!m_copyFuture.isValid() || !m_copyFuture.result()) {
-#else
-    if (!m_copyFuture.result()) {
-#endif
-        emitFailed(tr("Some paths could not be copied!"));
-        return;
-    }
-
-    emitSucceeded();
-}
-
-void DataMigrationTask::copyAborted()
-{
-    emitFailed(tr("Aborted"));
-}

launcher/DataMigrationTask.h

@@ -1,42 +0,0 @@
-// SPDX-FileCopyrightText: 2022 Sefa Eyeoglu <contact@scrumplex.net>
-//
-// SPDX-License-Identifier: GPL-3.0-only
-
-#pragma once
-
-#include "FileSystem.h"
-#include "pathmatcher/IPathMatcher.h"
-#include "tasks/Task.h"
-
-#include <QFuture>
-#include <QFutureWatcher>
-
-/*
- * Migrate existing data from other MMC-like launchers.
- */
-
-class DataMigrationTask : public Task {
-    Q_OBJECT
-   public:
-    explicit DataMigrationTask(QObject* parent, const QString& sourcePath, const QString& targetPath, const IPathMatcher::Ptr pathmatcher);
-    ~DataMigrationTask() override = default;
-
-   protected:
-    virtual void executeTask() override;
-
-   protected slots:
-    void dryRunFinished();
-    void dryRunAborted();
-    void copyFinished();
-    void copyAborted();
-
-   private:
-    const QString& m_sourcePath;
-    const QString& m_targetPath;
-    const IPathMatcher::Ptr m_pathMatcher;
-
-    FS::copy m_copy;
-    int m_toCopy = 0;
-    QFuture<bool> m_copyFuture;
-    QFutureWatcher<bool> m_copyFutureWatcher;
-};

launcher/DefaultVariable.h

@@ -1,21 +1,33 @@
 #pragma once
 
 template <typename T>
-class DefaultVariable {
-   public:
-    DefaultVariable(const T& value) { defaultValue = value; }
-    DefaultVariable<T>& operator=(const T& value)
+class DefaultVariable
+{
+public:
+    DefaultVariable(const T & value)
+    {
+        defaultValue = value;
+    }
+    DefaultVariable<T> & operator =(const T & value)
     {
         currentValue = value;
         is_default = currentValue == defaultValue;
         is_explicit = true;
         return *this;
     }
-    operator const T&() const { return is_default ? defaultValue : currentValue; }
-    bool isDefault() const { return is_default; }
-    bool isExplicit() const { return is_explicit; }
-
-   private:
+    operator const T &() const
+    {
+        return is_default ? defaultValue : currentValue;
+    }
+    bool isDefault() const
+    {
+        return is_default;
+    }
+    bool isExplicit() const
+    {
+        return is_explicit;
+    }
+private:
     T currentValue;
     T defaultValue;
     bool is_default = true;

launcher/DesktopServices.cpp

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-3.0-only
 /*
- *  Prism Launcher - Minecraft Launcher
+ *  PolyMC - Minecraft Launcher
  *  Copyright (C) 2022 dada513 <dada513@protonmail.com>
  *
  *  This program is free software: you can redistribute it and/or modify
@@ -33,37 +33,41 @@
  *      limitations under the License.
  */
 #include "DesktopServices.h"
-#include <QDebug>
-#include <QDesktopServices>
 #include <QDir>
+#include <QDesktopServices>
 #include <QProcess>
+#include <QDebug>
+#include "Application.h"
 
 /**
  * This shouldn't exist, but until QTBUG-9328 and other unreported bugs are fixed, it needs to be a thing.
  */
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
 
+#include <unistd.h>
 #include <errno.h>
 #include <sys/types.h>
 #include <sys/wait.h>
-#include <unistd.h>
 
 template <typename T>
-bool IndirectOpen(T callable, qint64* pid_forked = nullptr)
+bool IndirectOpen(T callable, qint64 *pid_forked = nullptr)
 {
     auto pid = fork();
-    if (pid_forked) {
-        if (pid > 0)
+    if(pid_forked)
+    {
+        if(pid > 0)
             *pid_forked = pid;
         else
             *pid_forked = 0;
     }
-    if (pid == -1) {
+    if(pid == -1)
+    {
         qWarning() << "IndirectOpen failed to fork: " << errno;
         return false;
     }
     // child - do the stuff
-    if (pid == 0) {
+    if(pid == 0)
+    {
         // unset all this garbage so it doesn't get passed to the child process
         qunsetenv("LD_PRELOAD");
         qunsetenv("LD_LIBRARY_PATH");
@@ -79,14 +83,19 @@ bool IndirectOpen(T callable, qint64* pid_forked = nullptr)
 
         // die. now. do not clean up anything, it would just hang forever.
         _exit(status ? 0 : 1);
-    } else {
-        // parent - assume it worked.
+    }
+    else
+    {
+        //parent - assume it worked.
         int status;
-        while (waitpid(pid, &status, 0)) {
-            if (WIFEXITED(status)) {
+        while (waitpid(pid, &status, 0))
+        {
+            if(WIFEXITED(status))
+            {
                 return WEXITSTATUS(status) == 0;
             }
-            if (WIFSIGNALED(status)) {
+            if(WIFSIGNALED(status))
+            {
                 return false;
             }
         }
@@ -96,19 +105,26 @@ bool IndirectOpen(T callable, qint64* pid_forked = nullptr)
 #endif
 
 namespace DesktopServices {
-bool openDirectory(const QString& path, [[maybe_unused]] bool ensureExists)
+bool openDirectory(const QString &path, bool ensureExists)
 {
     qDebug() << "Opening directory" << path;
     QDir parentPath;
     QDir dir(path);
-    if (ensureExists && !dir.exists()) {
+    if (!dir.exists())
+    {
         parentPath.mkpath(dir.absolutePath());
     }
-    auto f = [&]() { return QDesktopServices::openUrl(QUrl::fromLocalFile(dir.absolutePath())); };
+    auto f = [&]()
+    {
+        return QDesktopServices::openUrl(QUrl::fromLocalFile(dir.absolutePath()));
+    };
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
-    if (!isSandbox()) {
+    if(!APPLICATION->isFlatpak())
+    {
         return IndirectOpen(f);
-    } else {
+    }
+    else
+    {
         return f();
     }
 #else
@@ -116,14 +132,20 @@ bool openDirectory(const QString& path, [[maybe_unused]] bool ensureExists)
 #endif
 }
 
-bool openFile(const QString& path)
+bool openFile(const QString &path)
 {
     qDebug() << "Opening file" << path;
-    auto f = [&]() { return QDesktopServices::openUrl(QUrl::fromLocalFile(path)); };
+    auto f = [&]()
+    {
+        return QDesktopServices::openUrl(QUrl::fromLocalFile(path));
+    };
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
-    if (!isSandbox()) {
+    if(!APPLICATION->isFlatpak())
+    {
         return IndirectOpen(f);
-    } else {
+    }
+    else
+    {
         return f();
     }
 #else
@@ -131,29 +153,41 @@ bool openFile(const QString& path)
 #endif
 }
 
-bool openFile(const QString& application, const QString& path, const QString& workingDirectory, qint64* pid)
+bool openFile(const QString &application, const QString &path, const QString &workingDirectory, qint64 *pid)
 {
     qDebug() << "Opening file" << path << "using" << application;
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
     // FIXME: the pid here is fake. So if something depends on it, it will likely misbehave
-    if (!isSandbox()) {
-        return IndirectOpen([&]() { return QProcess::startDetached(application, QStringList() << path, workingDirectory); }, pid);
-    } else {
-        return QProcess::startDetached(application, QStringList() << path, workingDirectory, pid);
+    if(!APPLICATION->isFlatpak())
+    {
+        return IndirectOpen([&]()
+        {
+            return QProcess::startDetached(application, QStringList() << path, workingDirectory);
+        }, pid);
+    }
+    else
+    {
+      return QProcess::startDetached(application, QStringList() << path, workingDirectory, pid);  
     }
 #else
     return QProcess::startDetached(application, QStringList() << path, workingDirectory, pid);
 #endif
 }
 
-bool run(const QString& application, const QStringList& args, const QString& workingDirectory, qint64* pid)
+bool run(const QString &application, const QStringList &args, const QString &workingDirectory, qint64 *pid)
 {
     qDebug() << "Running" << application << "with args" << args.join(' ');
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
-    if (!isSandbox()) {
-        // FIXME: the pid here is fake. So if something depends on it, it will likely misbehave
-        return IndirectOpen([&]() { return QProcess::startDetached(application, args, workingDirectory); }, pid);
-    } else {
+    if(!APPLICATION->isFlatpak())
+    {
+    // FIXME: the pid here is fake. So if something depends on it, it will likely misbehave
+    return IndirectOpen([&]()
+    {
+        return QProcess::startDetached(application, args, workingDirectory);
+    }, pid);
+    }
+    else
+    {
         return QProcess::startDetached(application, args, workingDirectory, pid);
     }
 #else
@@ -161,14 +195,20 @@ bool run(const QString& application, const QStringList& args, const QString& wor
 #endif
 }
 
-bool openUrl(const QUrl& url)
+bool openUrl(const QUrl &url)
 {
     qDebug() << "Opening URL" << url.toString();
-    auto f = [&]() { return QDesktopServices::openUrl(url); };
+    auto f = [&]()
+    {
+        return QDesktopServices::openUrl(url);
+    };
 #if defined(Q_OS_LINUX) || defined(Q_OS_FREEBSD)
-    if (!isSandbox()) {
+    if(!APPLICATION->isFlatpak())
+    {
         return IndirectOpen(f);
-    } else {
+    }
+    else
+    {
         return f();
     }
 #else
@@ -176,27 +216,4 @@ bool openUrl(const QUrl& url)
 #endif
 }
 
-bool isFlatpak()
-{
-#ifdef Q_OS_LINUX
-    return QFile::exists("/.flatpak-info");
-#else
-    return false;
-#endif
 }
-
-bool isSnap()
-{
-#ifdef Q_OS_LINUX
-    return getenv("SNAP");
-#else
-    return false;
-#endif
-}
-
-bool isSandbox()
-{
-    return isSnap() || isFlatpak();
-}
-
-}  // namespace DesktopServices

launcher/DesktopServices.h

@@ -1,50 +1,36 @@
 #pragma once
 
-#include <QString>
 #include <QUrl>
+#include <QString>
 
 /**
  * This wraps around QDesktopServices and adds workarounds where needed
  * Use this instead of QDesktopServices!
  */
-namespace DesktopServices {
-/**
- * Open a file in whatever application is applicable
- */
-bool openFile(const QString& path);
+namespace DesktopServices
+{
+    /**
+     * Open a file in whatever application is applicable
+     */
+    bool openFile(const QString &path);
 
-/**
- * Open a file in the specified application
- */
-bool openFile(const QString& application, const QString& path, const QString& workingDirectory = QString(), qint64* pid = 0);
+    /**
+     * Open a file in the specified application
+     */
+    bool openFile(const QString &application, const QString &path, const QString & workingDirectory = QString(), qint64 *pid = 0);
 
-/**
- * Run an application
- */
-bool run(const QString& application, const QStringList& args, const QString& workingDirectory = QString(), qint64* pid = 0);
+    /**
+     * Run an application
+     */
+    bool run(const QString &application,const QStringList &args, const QString & workingDirectory = QString(), qint64 *pid = 0);
 
-/**
- * Open a directory
- */
-bool openDirectory(const QString& path, bool ensureExists = false);
+    /**
+     * Open a directory
+     */
+    bool openDirectory(const QString &path, bool ensureExists = false);
 
-/**
- * Open the URL, most likely in a browser. Maybe.
- */
-bool openUrl(const QUrl& url);
-
-/**
- * Determine whether the launcher is running in a Flatpak environment
- */
-bool isFlatpak();
-
-/**
- * Determine whether the launcher is running in a Snap environment
- */
-bool isSnap();
-
-/**
- * Determine whether the launcher is running in a sandboxed (Flatpak or Snap) environment
- */
-bool isSandbox();
-}  // namespace DesktopServices
+    /**
+     * Open the URL, most likely in a browser. Maybe.
+     */
+    bool openUrl(const QUrl &url);
+}

launcher/Exception.h

@@ -2,18 +2,31 @@
 
 #pragma once
 
-#include <QDebug>
 #include <QString>
+#include <QDebug>
 #include <exception>
 
-class Exception : public std::exception {
-   public:
-    Exception(const QString& message) : std::exception(), m_message(message) { qCritical() << "Exception:" << message; }
-    Exception(const Exception& other) : std::exception(), m_message(other.cause()) {}
+class Exception : public std::exception
+{
+public:
+    Exception(const QString &message) : std::exception(), m_message(message)
+    {
+        qCritical() << "Exception:" << message;
+    }
+    Exception(const Exception &other)
+        : std::exception(), m_message(other.cause())
+    {
+    }
     virtual ~Exception() noexcept {}
-    const char* what() const noexcept { return m_message.toLatin1().constData(); }
-    QString cause() const { return m_message; }
+    const char *what() const noexcept
+    {
+        return m_message.toLatin1().constData();
+    }
+    QString cause() const
+    {
+        return m_message;
+    }
 
-   private:
+private:
     QString m_message;
 };

launcher/ExponentialSeries.h

@@ -4,24 +4,31 @@
 template <typename T>
 inline void clamp(T& current, T min, T max)
 {
-    if (current < min) {
+    if (current < min)
+    {
         current = min;
-    } else if (current > max) {
+    }
+    else if(current > max)
+    {
         current = max;
     }
 }
 
 // List of numbers from min to max. Next is exponent times bigger than previous.
 
-class ExponentialSeries {
-   public:
+class ExponentialSeries
+{
+public:
     ExponentialSeries(unsigned min, unsigned max, unsigned exponent = 2)
     {
         m_current = m_min = min;
         m_max = max;
         m_exponent = exponent;
     }
-    void reset() { m_current = m_min; }
+    void reset()
+    {
+        m_current = m_min;
+    }
     unsigned operator()()
     {
         unsigned retval = m_current;

launcher/FastFileIconProvider.cpp

@@ -1,47 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#include "FastFileIconProvider.h"
-
-#include <QApplication>
-#include <QStyle>
-
-QIcon FastFileIconProvider::icon(const QFileInfo& info) const
-{
-#if QT_VERSION >= QT_VERSION_CHECK(6, 4, 0)
-    bool link = info.isSymbolicLink() || info.isAlias() || info.isShortcut();
-#else
-    // in versions prior to 6.4 we don't have access to isAlias
-    bool link = info.isSymLink();
-#endif
-    QStyle::StandardPixmap icon;
-
-    if (info.isDir()) {
-        if (link)
-            icon = QStyle::SP_DirLinkIcon;
-        else
-            icon = QStyle::SP_DirIcon;
-    } else {
-        if (link)
-            icon = QStyle::SP_FileLinkIcon;
-        else
-            icon = QStyle::SP_FileIcon;
-    }
-
-    return QApplication::style()->standardIcon(icon);
-}

launcher/FastFileIconProvider.h

@@ -1,26 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include <QFileIconProvider>
-
-class FastFileIconProvider : public QFileIconProvider {
-   public:
-    QIcon icon(const QFileInfo& info) const override;
-};

launcher/FileIgnoreProxy.cpp

@@ -1,276 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#include "FileIgnoreProxy.h"
-
-#include <QDebug>
-#include <QFileSystemModel>
-#include <QSortFilterProxyModel>
-#include <QStack>
-#include <algorithm>
-#include "FileSystem.h"
-#include "SeparatorPrefixTree.h"
-#include "StringUtils.h"
-
-FileIgnoreProxy::FileIgnoreProxy(QString root, QObject* parent) : QSortFilterProxyModel(parent), root(root) {}
-// NOTE: Sadly, we have to do sorting ourselves.
-bool FileIgnoreProxy::lessThan(const QModelIndex& left, const QModelIndex& right) const
-{
-    QFileSystemModel* fsm = qobject_cast<QFileSystemModel*>(sourceModel());
-    if (!fsm) {
-        return QSortFilterProxyModel::lessThan(left, right);
-    }
-    bool asc = sortOrder() == Qt::AscendingOrder ? true : false;
-
-    QFileInfo leftFileInfo = fsm->fileInfo(left);
-    QFileInfo rightFileInfo = fsm->fileInfo(right);
-
-    if (!leftFileInfo.isDir() && rightFileInfo.isDir()) {
-        return !asc;
-    }
-    if (leftFileInfo.isDir() && !rightFileInfo.isDir()) {
-        return asc;
-    }
-
-    // sort and proxy model breaks the original model...
-    if (sortColumn() == 0) {
-        return StringUtils::naturalCompare(leftFileInfo.fileName(), rightFileInfo.fileName(), Qt::CaseInsensitive) < 0;
-    }
-    if (sortColumn() == 1) {
-        auto leftSize = leftFileInfo.size();
-        auto rightSize = rightFileInfo.size();
-        if ((leftSize == rightSize) || (leftFileInfo.isDir() && rightFileInfo.isDir())) {
-            return StringUtils::naturalCompare(leftFileInfo.fileName(), rightFileInfo.fileName(), Qt::CaseInsensitive) < 0 ? asc : !asc;
-        }
-        return leftSize < rightSize;
-    }
-    return QSortFilterProxyModel::lessThan(left, right);
-}
-
-Qt::ItemFlags FileIgnoreProxy::flags(const QModelIndex& index) const
-{
-    if (!index.isValid())
-        return Qt::NoItemFlags;
-
-    auto sourceIndex = mapToSource(index);
-    Qt::ItemFlags flags = sourceIndex.flags();
-    if (index.column() == 0) {
-        flags |= Qt::ItemIsUserCheckable;
-        if (sourceIndex.model()->hasChildren(sourceIndex)) {
-            flags |= Qt::ItemIsAutoTristate;
-        }
-    }
-
-    return flags;
-}
-
-QVariant FileIgnoreProxy::data(const QModelIndex& index, int role) const
-{
-    QModelIndex sourceIndex = mapToSource(index);
-
-    if (index.column() == 0 && role == Qt::CheckStateRole) {
-        QFileSystemModel* fsm = qobject_cast<QFileSystemModel*>(sourceModel());
-        auto blockedPath = relPath(fsm->filePath(sourceIndex));
-        auto cover = blocked.cover(blockedPath);
-        if (!cover.isNull()) {
-            return QVariant(Qt::Unchecked);
-        } else if (blocked.exists(blockedPath)) {
-            return QVariant(Qt::PartiallyChecked);
-        } else {
-            return QVariant(Qt::Checked);
-        }
-    }
-
-    return sourceIndex.data(role);
-}
-
-bool FileIgnoreProxy::setData(const QModelIndex& index, const QVariant& value, int role)
-{
-    if (index.column() == 0 && role == Qt::CheckStateRole) {
-        Qt::CheckState state = static_cast<Qt::CheckState>(value.toInt());
-        return setFilterState(index, state);
-    }
-
-    QModelIndex sourceIndex = mapToSource(index);
-    return QSortFilterProxyModel::sourceModel()->setData(sourceIndex, value, role);
-}
-
-QString FileIgnoreProxy::relPath(const QString& path) const
-{
-    return QDir(root).relativeFilePath(path);
-}
-
-bool FileIgnoreProxy::setFilterState(QModelIndex index, Qt::CheckState state)
-{
-    QFileSystemModel* fsm = qobject_cast<QFileSystemModel*>(sourceModel());
-
-    if (!fsm) {
-        return false;
-    }
-
-    QModelIndex sourceIndex = mapToSource(index);
-    auto blockedPath = relPath(fsm->filePath(sourceIndex));
-    bool changed = false;
-    if (state == Qt::Unchecked) {
-        // blocking a path
-        auto& node = blocked.insert(blockedPath);
-        // get rid of all blocked nodes below
-        node.clear();
-        changed = true;
-    } else if (state == Qt::Checked || state == Qt::PartiallyChecked) {
-        if (!blocked.remove(blockedPath)) {
-            auto cover = blocked.cover(blockedPath);
-            qDebug() << "Blocked by cover" << cover;
-            // uncover
-            blocked.remove(cover);
-            // block all contents, except for any cover
-            QModelIndex rootIndex = fsm->index(FS::PathCombine(root, cover));
-            QModelIndex doing = rootIndex;
-            int row = 0;
-            QStack<QModelIndex> todo;
-            while (1) {
-                auto node = fsm->index(row, 0, doing);
-                if (!node.isValid()) {
-                    if (!todo.size()) {
-                        break;
-                    } else {
-                        doing = todo.pop();
-                        row = 0;
-                        continue;
-                    }
-                }
-                auto relpath = relPath(fsm->filePath(node));
-                if (blockedPath.startsWith(relpath))  // cover found?
-                {
-                    // continue processing cover later
-                    todo.push(node);
-                } else {
-                    // or just block this one.
-                    blocked.insert(relpath);
-                }
-                row++;
-            }
-        }
-        changed = true;
-    }
-    if (changed) {
-        // update the thing
-        emit dataChanged(index, index, { Qt::CheckStateRole });
-        // update everything above index
-        QModelIndex up = index.parent();
-        while (1) {
-            if (!up.isValid())
-                break;
-            emit dataChanged(up, up, { Qt::CheckStateRole });
-            up = up.parent();
-        }
-        // and everything below the index
-        QModelIndex doing = index;
-        int row = 0;
-        QStack<QModelIndex> todo;
-        while (1) {
-            auto node = this->index(row, 0, doing);
-            if (!node.isValid()) {
-                if (!todo.size()) {
-                    break;
-                } else {
-                    doing = todo.pop();
-                    row = 0;
-                    continue;
-                }
-            }
-            emit dataChanged(node, node, { Qt::CheckStateRole });
-            todo.push(node);
-            row++;
-        }
-        // siblings and unrelated nodes are ignored
-    }
-    return true;
-}
-
-bool FileIgnoreProxy::shouldExpand(QModelIndex index)
-{
-    QModelIndex sourceIndex = mapToSource(index);
-    QFileSystemModel* fsm = qobject_cast<QFileSystemModel*>(sourceModel());
-    if (!fsm) {
-        return false;
-    }
-    auto blockedPath = relPath(fsm->filePath(sourceIndex));
-    auto found = blocked.find(blockedPath);
-    if (found) {
-        return !found->leaf();
-    }
-    return false;
-}
-
-void FileIgnoreProxy::setBlockedPaths(QStringList paths)
-{
-    beginResetModel();
-    blocked.clear();
-    blocked.insert(paths);
-    endResetModel();
-}
-
-bool FileIgnoreProxy::filterAcceptsColumn(int source_column, const QModelIndex& source_parent) const
-{
-    Q_UNUSED(source_parent)
-
-    // adjust the columns you want to filter out here
-    // return false for those that will be hidden
-    if (source_column == 2 || source_column == 3)
-        return false;
-
-    return true;
-}
-
-bool FileIgnoreProxy::filterAcceptsRow(int sourceRow, const QModelIndex& sourceParent) const
-{
-    QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
-    QFileSystemModel* fsm = qobject_cast<QFileSystemModel*>(sourceModel());
-
-    auto fileInfo = fsm->fileInfo(index);
-    return !ignoreFile(fileInfo);
-}
-
-bool FileIgnoreProxy::ignoreFile(QFileInfo fileInfo) const
-{
-    return m_ignoreFiles.contains(fileInfo.fileName()) || m_ignoreFilePaths.covers(relPath(fileInfo.absoluteFilePath()));
-}
-
-bool FileIgnoreProxy::filterFile(const QString& fileName) const
-{
-    return blocked.covers(fileName) || ignoreFile(QFileInfo(QDir(root), fileName));
-}

launcher/FileIgnoreProxy.h

@@ -1,85 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2023 TheKodeToad <TheKodeToad@proton.me>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
-#pragma once
-
-#include <QFileInfo>
-#include <QSortFilterProxyModel>
-#include "SeparatorPrefixTree.h"
-
-class FileIgnoreProxy : public QSortFilterProxyModel {
-    Q_OBJECT
-
-   public:
-    FileIgnoreProxy(QString root, QObject* parent);
-    // NOTE: Sadly, we have to do sorting ourselves.
-    bool lessThan(const QModelIndex& left, const QModelIndex& right) const;
-
-    virtual Qt::ItemFlags flags(const QModelIndex& index) const;
-
-    virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
-    virtual bool setData(const QModelIndex& index, const QVariant& value, int role = Qt::EditRole);
-
-    QString relPath(const QString& path) const;
-
-    bool setFilterState(QModelIndex index, Qt::CheckState state);
-
-    bool shouldExpand(QModelIndex index);
-
-    void setBlockedPaths(QStringList paths);
-
-    inline const SeparatorPrefixTree<'/'>& blockedPaths() const { return blocked; }
-    inline SeparatorPrefixTree<'/'>& blockedPaths() { return blocked; }
-
-    // list of file names that need to be removed completely from model
-    inline QStringList& ignoreFilesWithName() { return m_ignoreFiles; }
-    // list of relative paths that need to be removed completely from model
-    inline SeparatorPrefixTree<'/'>& ignoreFilesWithPath() { return m_ignoreFilePaths; }
-
-    bool filterFile(const QString& fileName) const;
-
-   protected:
-    bool filterAcceptsColumn(int source_column, const QModelIndex& source_parent) const;
-    bool filterAcceptsRow(int source_row, const QModelIndex& source_parent) const;
-
-    bool ignoreFile(QFileInfo file) const;
-
-   private:
-    const QString root;
-    SeparatorPrefixTree<'/'> blocked;
-    QStringList m_ignoreFiles;
-    SeparatorPrefixTree<'/'> m_ignoreFilePaths;
-};

launcher/FileSystem.h

@@ -1,85 +1,36 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *  Copyright (C) 2022 TheKodeToad <TheKodeToad@proton.me>
- *  Copyright (C) 2022 Rachel Powers <508861+Ryex@users.noreply.github.com>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
+// Licensed under the Apache-2.0 license. See README.md for details.
 
 #pragma once
 
 #include "Exception.h"
 #include "pathmatcher/IPathMatcher.h"
 
-#include <system_error>
-
 #include <QDir>
 #include <QFlags>
-#include <QLocalServer>
-#include <QObject>
-#include <QPair>
-#include <QThread>
 
-namespace FS {
+namespace FS
+{
 
-class FileSystemException : public ::Exception {
-   public:
-    FileSystemException(const QString& message) : Exception(message) {}
+class FileSystemException : public ::Exception
+{
+public:
+    FileSystemException(const QString &message) : Exception(message) {}
 };
 
 /**
  * write data to a file safely
  */
-void write(const QString& filename, const QByteArray& data);
-
-/**
- * append data to a file safely
- */
-void appendSafe(const QString& filename, const QByteArray& data);
-
-/**
- * append data to a file
- */
-void append(const QString& filename, const QByteArray& data);
+void write(const QString &filename, const QByteArray &data);
 
 /**
  * read data from a file safely\
  */
-QByteArray read(const QString& filename);
+QByteArray read(const QString &filename);
 
 /**
  * Update the last changed timestamp of an existing file
  */
-bool updateTimestamp(const QString& filename);
+bool updateTimestamp(const QString & filename);
 
 /**
  * Creates all the folders in a path for the specified path
@@ -93,224 +44,49 @@ bool ensureFilePathExists(QString filenamepath);
  */
 bool ensureFolderPathExists(QString filenamepath);
 
-/**
- * @brief Copies a directory and it's contents from src to dest
- */
-class copy : public QObject {
-    Q_OBJECT
-   public:
-    copy(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent)
+class copy
+{
+public:
+    copy(const QString & src, const QString & dst)
     {
-        m_src.setPath(src);
-        m_dst.setPath(dst);
+        m_src = src;
+        m_dst = dst;
     }
-    copy& followSymlinks(const bool follow)
+    copy & followSymlinks(const bool follow)
     {
         m_followSymlinks = follow;
         return *this;
     }
-    copy& matcher(const IPathMatcher* filter)
+    copy & blacklist(const IPathMatcher * filter)
     {
-        m_matcher = filter;
+        m_blacklist = filter;
         return *this;
     }
-    copy& whitelist(bool whitelist)
+    bool operator()()
     {
-        m_whitelist = whitelist;
-        return *this;
-    }
-    copy& overwrite(const bool overwrite)
-    {
-        m_overwrite = overwrite;
-        return *this;
+        return operator()(QString());
     }
 
-    bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
+private:
+    bool operator()(const QString &offset);
 
-    qsizetype totalCopied() { return m_copied; }
-    qsizetype totalFailed() { return m_failedPaths.length(); }
-    QStringList failed() { return m_failedPaths; }
-
-   signals:
-    void fileCopied(const QString& relativeName);
-    void copyFailed(const QString& relativeName);
-    // TODO: maybe add a "shouldCopy" signal in the future?
-
-   private:
-    bool operator()(const QString& offset, bool dryRun = false);
-
-   private:
+private:
     bool m_followSymlinks = true;
-    const IPathMatcher* m_matcher = nullptr;
-    bool m_whitelist = false;
-    bool m_overwrite = false;
+    const IPathMatcher * m_blacklist = nullptr;
     QDir m_src;
     QDir m_dst;
-    qsizetype m_copied;
-    QStringList m_failedPaths;
 };
 
-struct LinkPair {
-    QString src;
-    QString dst;
-};
-
-struct LinkResult {
-    QString src;
-    QString dst;
-    QString err_msg;
-    int err_value;
-};
-
-class ExternalLinkFileProcess : public QThread {
-    Q_OBJECT
-   public:
-    ExternalLinkFileProcess(QString server, bool useHardLinks, QObject* parent = nullptr)
-        : QThread(parent), m_useHardLinks(useHardLinks), m_server(server)
-    {}
-
-    void run() override
-    {
-        runLinkFile();
-        emit processExited();
-    }
-
-   signals:
-    void processExited();
-
-   private:
-    void runLinkFile();
-
-    bool m_useHardLinks = false;
-
-    QString m_server;
-};
-
-/**
- * @brief links (a file / a directory and it's contents) from src to dest
- */
-class create_link : public QObject {
-    Q_OBJECT
-   public:
-    create_link(const QList<LinkPair> path_pairs, QObject* parent = nullptr) : QObject(parent) { m_path_pairs.append(path_pairs); }
-    create_link(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent)
-    {
-        LinkPair pair = { src, dst };
-        m_path_pairs.append(pair);
-    }
-    create_link& useHardLinks(const bool useHard)
-    {
-        m_useHardLinks = useHard;
-        return *this;
-    }
-    create_link& matcher(const IPathMatcher* filter)
-    {
-        m_matcher = filter;
-        return *this;
-    }
-    create_link& whitelist(bool whitelist)
-    {
-        m_whitelist = whitelist;
-        return *this;
-    }
-    create_link& linkRecursively(bool recursive)
-    {
-        m_recursive = recursive;
-        return *this;
-    }
-    create_link& setMaxDepth(int depth)
-    {
-        m_max_depth = depth;
-        return *this;
-    }
-    create_link& debug(bool d)
-    {
-        m_debug = d;
-        return *this;
-    }
-
-    std::error_code getOSError() { return m_os_err; }
-
-    bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
-
-    int totalLinked() { return m_linked; }
-
-    void runPrivileged() { runPrivileged(QString()); }
-    void runPrivileged(const QString& offset);
-
-    QList<LinkResult> getResults() { return m_path_results; }
-
-   signals:
-    void fileLinked(const QString& srcName, const QString& dstName);
-    void linkFailed(const QString& srcName, const QString& dstName, const QString& err_msg, int err_value);
-    void finished();
-    void finishedPrivileged(bool gotResults);
-
-   private:
-    bool operator()(const QString& offset, bool dryRun = false);
-    void make_link_list(const QString& offset);
-    bool make_links();
-
-   private:
-    bool m_useHardLinks = false;
-    const IPathMatcher* m_matcher = nullptr;
-    bool m_whitelist = false;
-    bool m_recursive = true;
-
-    /// @brief >= -1 = infinite, 0 = link files at src/* to dest/*, 1 = link files at src/*/* to dest/*/*, etc.
-    int m_max_depth = -1;
-
-    QList<LinkPair> m_path_pairs;
-    QList<LinkResult> m_path_results;
-    QList<LinkPair> m_links_to_make;
-
-    int m_linked;
-    bool m_debug = false;
-    std::error_code m_os_err;
-
-    QLocalServer m_linkServer;
-};
-
-/**
- * @brief moves a file by renaming it
- * @param source source file path
- * @param dest destination filepath
- *
- */
-bool move(const QString& source, const QString& dest);
-
 /**
  * Delete a folder recursively
  */
 bool deletePath(QString path);
 
-/**
- * Trash a folder / file
- */
-bool trash(QString path, QString* pathInTrash = nullptr);
+QString PathCombine(const QString &path1, const QString &path2);
+QString PathCombine(const QString &path1, const QString &path2, const QString &path3);
+QString PathCombine(const QString &path1, const QString &path2, const QString &path3, const QString &path4);
 
-QString PathCombine(const QString& path1, const QString& path2);
-QString PathCombine(const QString& path1, const QString& path2, const QString& path3);
-QString PathCombine(const QString& path1, const QString& path2, const QString& path3, const QString& path4);
-
-QString AbsolutePath(const QString& path);
-
-/**
- * @brief depth of path. "foo.txt" -> 0 , "bar/foo.txt" -> 1, /baz/bar/foo.txt -> 2, etc.
- *
- * @param path path to measure
- * @return int number of components before base path
- */
-int pathDepth(const QString& path);
-
-/**
- * @brief  cut off segments of path until it is a max of length depth
- *
- * @param path path to truncate
- * @param depth max depth of new path
- * @return QString truncated path
- */
-QString pathTruncate(const QString& path, int depth);
+QString AbsolutePath(QString path);
 
 /**
  * Resolve an executable
@@ -344,205 +120,12 @@ bool checkProblemticPathJava(QDir folder);
 // Get the Directory representing the User's Desktop
 QString getDesktopDir();
 
+// Create a shortcut at *location*, pointing to *dest* called with the arguments *args*
+// call it *name* and assign it the icon *icon*
+// return true if operation succeeded
+bool createShortCut(QString location, QString dest, QStringList args, QString name, QString iconLocation);
+
 // Overrides one folder with the contents of another, preserving items exclusive to the first folder
 // Equivalent to doing QDir::rename, but allowing for overrides
 bool overrideFolder(QString overwritten_path, QString override_path);
-
-/**
- * Creates a shortcut to the specified target file at the specified destination path.
- */
-bool createShortcut(QString destination, QString target, QStringList args, QString name, QString icon);
-
-enum class FilesystemType {
-    FAT,
-    NTFS,
-    REFS,
-    EXT,
-    EXT_2_OLD,
-    EXT_2_3_4,
-    XFS,
-    BTRFS,
-    NFS,
-    ZFS,
-    APFS,
-    HFS,
-    HFSPLUS,
-    HFSX,
-    FUSEBLK,
-    F2FS,
-    UNKNOWN
-};
-
-/**
- * @brief Ordered Mapping of enum types to reported filesystem names
- * this mapping is non exsaustive, it just attempts to capture the filesystems which could be reasonalbly be in use .
- * all string values are in uppercase, use `QString.toUpper()` or equivalent during lookup.
- *
- * QMap is ordered
- *
- */
-static const QMap<FilesystemType, QStringList> s_filesystem_type_names = { { FilesystemType::FAT, { "FAT" } },
-                                                                           { FilesystemType::NTFS, { "NTFS" } },
-                                                                           { FilesystemType::REFS, { "REFS" } },
-                                                                           { FilesystemType::EXT_2_OLD, { "EXT_2_OLD", "EXT2_OLD" } },
-                                                                           { FilesystemType::EXT_2_3_4,
-                                                                             { "EXT2/3/4", "EXT_2_3_4", "EXT2", "EXT3", "EXT4" } },
-                                                                           { FilesystemType::EXT, { "EXT" } },
-                                                                           { FilesystemType::XFS, { "XFS" } },
-                                                                           { FilesystemType::BTRFS, { "BTRFS" } },
-                                                                           { FilesystemType::NFS, { "NFS" } },
-                                                                           { FilesystemType::ZFS, { "ZFS" } },
-                                                                           { FilesystemType::APFS, { "APFS" } },
-                                                                           { FilesystemType::HFS, { "HFS" } },
-                                                                           { FilesystemType::HFSPLUS, { "HFSPLUS" } },
-                                                                           { FilesystemType::HFSX, { "HFSX" } },
-                                                                           { FilesystemType::FUSEBLK, { "FUSEBLK" } },
-                                                                           { FilesystemType::F2FS, { "F2FS" } },
-                                                                           { FilesystemType::UNKNOWN, { "UNKNOWN" } } };
-
-/**
- * @brief Get the string name of Filesystem enum object
- *
- * @param type
- * @return QString
- */
-QString getFilesystemTypeName(FilesystemType type);
-
-/**
- * @brief Get the Filesystem enum object from a name
- *  Does a lookup of the type name and returns an exact match
- *
- * @param name
- * @return FilesystemType
- */
-FilesystemType getFilesystemType(const QString& name);
-
-/**
- * @brief Get the Filesystem enum object from a name
- *  Does a fuzzy lookup of the type name and returns an apropreate match
- *
- * @param name
- * @return FilesystemType
- */
-FilesystemType getFilesystemTypeFuzzy(const QString& name);
-
-struct FilesystemInfo {
-    FilesystemType fsType = FilesystemType::UNKNOWN;
-    QString fsTypeName;
-    int blockSize;
-    qint64 bytesAvailable;
-    qint64 bytesFree;
-    qint64 bytesTotal;
-    QString name;
-    QString rootPath;
-};
-
-/**
- * @brief path to the near ancestor that exists
- *
- */
-QString nearestExistentAncestor(const QString& path);
-
-/**
- * @brief colect information about the filesystem under a file
- *
- */
-FilesystemInfo statFS(const QString& path);
-
-static const QList<FilesystemType> s_clone_filesystems = { FilesystemType::BTRFS, FilesystemType::APFS, FilesystemType::ZFS,
-                                                           FilesystemType::XFS, FilesystemType::REFS };
-
-/**
- * @brief if the Filesystem is reflink/clone capable
- *
- */
-bool canCloneOnFS(const QString& path);
-bool canCloneOnFS(const FilesystemInfo& info);
-bool canCloneOnFS(FilesystemType type);
-
-/**
- * @brief if the Filesystems are reflink/clone capable and both are on the same device
- *
- */
-bool canClone(const QString& src, const QString& dst);
-
-/**
- * @brief Copies a directory and it's contents from src to dest
- */
-class clone : public QObject {
-    Q_OBJECT
-   public:
-    clone(const QString& src, const QString& dst, QObject* parent = nullptr) : QObject(parent)
-    {
-        m_src.setPath(src);
-        m_dst.setPath(dst);
-    }
-    clone& matcher(const IPathMatcher* filter)
-    {
-        m_matcher = filter;
-        return *this;
-    }
-    clone& whitelist(bool whitelist)
-    {
-        m_whitelist = whitelist;
-        return *this;
-    }
-
-    bool operator()(bool dryRun = false) { return operator()(QString(), dryRun); }
-
-    qsizetype totalCloned() { return m_cloned; }
-    qsizetype totalFailed() { return m_failedClones.length(); }
-
-    QList<QPair<QString, QString>> failed() { return m_failedClones; }
-
-   signals:
-    void fileCloned(const QString& src, const QString& dst);
-    void cloneFailed(const QString& src, const QString& dst);
-
-   private:
-    bool operator()(const QString& offset, bool dryRun = false);
-
-   private:
-    const IPathMatcher* m_matcher = nullptr;
-    bool m_whitelist = false;
-    QDir m_src;
-    QDir m_dst;
-    qsizetype m_cloned;
-    QList<QPair<QString, QString>> m_failedClones;
-};
-
-/**
- * @brief clone/reflink file from src to dst
- *
- */
-bool clone_file(const QString& src, const QString& dst, std::error_code& ec);
-
-#if defined(Q_OS_WIN)
-bool win_ioctl_clone(const std::wstring& src_path, const std::wstring& dst_path, std::error_code& ec);
-#elif defined(Q_OS_LINUX)
-bool linux_ficlone(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
-#elif defined(Q_OS_MACOS) || defined(Q_OS_FREEBSD) || defined(Q_OS_OPENBSD)
-bool macos_bsd_clonefile(const std::string& src_path, const std::string& dst_path, std::error_code& ec);
-#endif
-
-static const QList<FilesystemType> s_non_link_filesystems = {
-    FilesystemType::FAT,
-};
-
-/**
- * @brief if the Filesystem is symlink capable
- *
- */
-bool canLinkOnFS(const QString& path);
-bool canLinkOnFS(const FilesystemInfo& info);
-bool canLinkOnFS(FilesystemType type);
-
-/**
- * @brief if the Filesystem is symlink capable on both ends
- *
- */
-bool canLink(const QString& src, const QString& dst);
-
-uintmax_t hardLinkCount(const QString& path);
-
-}  // namespace FS
+}

launcher/FileSystem_test.cpp

@@ -0,0 +1,164 @@
+#include <QTest>
+#include <QTemporaryDir>
+#include <QStandardPaths>
+#include "TestUtil.h"
+
+#include "FileSystem.h"
+
+class FileSystemTest : public QObject
+{
+    Q_OBJECT
+
+    const QString bothSlash = "/foo/";
+    const QString trailingSlash = "foo/";
+    const QString leadingSlash = "/foo";
+
+private
+slots:
+    void test_pathCombine()
+    {
+        QCOMPARE(QString("/foo/foo"), FS::PathCombine(bothSlash, bothSlash));
+        QCOMPARE(QString("foo/foo"), FS::PathCombine(trailingSlash, trailingSlash));
+        QCOMPARE(QString("/foo/foo"), FS::PathCombine(leadingSlash, leadingSlash));
+
+        QCOMPARE(QString("/foo/foo/foo"), FS::PathCombine(bothSlash, bothSlash, bothSlash));
+        QCOMPARE(QString("foo/foo/foo"), FS::PathCombine(trailingSlash, trailingSlash, trailingSlash));
+        QCOMPARE(QString("/foo/foo/foo"), FS::PathCombine(leadingSlash, leadingSlash, leadingSlash));
+    }
+
+    void test_PathCombine1_data()
+    {
+        QTest::addColumn<QString>("result");
+        QTest::addColumn<QString>("path1");
+        QTest::addColumn<QString>("path2");
+
+        QTest::newRow("qt 1") << "/abc/def/ghi/jkl" << "/abc/def" << "ghi/jkl";
+        QTest::newRow("qt 2") << "/abc/def/ghi/jkl" << "/abc/def/" << "ghi/jkl";
+#if defined(Q_OS_WIN)
+        QTest::newRow("win native, from C:") << "C:/abc" << "C:" << "abc";
+        QTest::newRow("win native 1") << "C:/abc/def/ghi/jkl" << "C:\\abc\\def" << "ghi\\jkl";
+        QTest::newRow("win native 2") << "C:/abc/def/ghi/jkl" << "C:\\abc\\def\\" << "ghi\\jkl";
+#endif
+    }
+
+    void test_PathCombine1()
+    {
+        QFETCH(QString, result);
+        QFETCH(QString, path1);
+        QFETCH(QString, path2);
+
+        QCOMPARE(FS::PathCombine(path1, path2), result);
+    }
+
+    void test_PathCombine2_data()
+    {
+        QTest::addColumn<QString>("result");
+        QTest::addColumn<QString>("path1");
+        QTest::addColumn<QString>("path2");
+        QTest::addColumn<QString>("path3");
+
+        QTest::newRow("qt 1") << "/abc/def/ghi/jkl" << "/abc" << "def" << "ghi/jkl";
+        QTest::newRow("qt 2") << "/abc/def/ghi/jkl" << "/abc/" << "def" << "ghi/jkl";
+        QTest::newRow("qt 3") << "/abc/def/ghi/jkl" << "/abc" << "def/" << "ghi/jkl";
+        QTest::newRow("qt 4") << "/abc/def/ghi/jkl" << "/abc/" << "def/" << "ghi/jkl";
+#if defined(Q_OS_WIN)
+        QTest::newRow("win 1") << "C:/abc/def/ghi/jkl" << "C:\\abc" << "def" << "ghi\\jkl";
+        QTest::newRow("win 2") << "C:/abc/def/ghi/jkl" << "C:\\abc\\" << "def" << "ghi\\jkl";
+        QTest::newRow("win 3") << "C:/abc/def/ghi/jkl" << "C:\\abc" << "def\\" << "ghi\\jkl";
+        QTest::newRow("win 4") << "C:/abc/def/ghi/jkl" << "C:\\abc\\" << "def" << "ghi\\jkl";
+#endif
+    }
+
+    void test_PathCombine2()
+    {
+        QFETCH(QString, result);
+        QFETCH(QString, path1);
+        QFETCH(QString, path2);
+        QFETCH(QString, path3);
+
+        QCOMPARE(FS::PathCombine(path1, path2, path3), result);
+    }
+
+    void test_copy()
+    {
+        QString folder = QFINDTESTDATA("data/test_folder");
+        auto f = [&folder]()
+        {
+            QTemporaryDir tempDir;
+            tempDir.setAutoRemove(true);
+            qDebug() << "From:" << folder << "To:" << tempDir.path();
+
+            QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
+            qDebug() << tempDir.path();
+            qDebug() << target_dir.path();
+            FS::copy c(folder, target_dir.path());
+            c();
+
+            for(auto entry: target_dir.entryList())
+            {
+                qDebug() << entry;
+            }
+            QVERIFY(target_dir.entryList().contains("pack.mcmeta"));
+            QVERIFY(target_dir.entryList().contains("assets"));
+        };
+
+        // first try variant without trailing /
+        QVERIFY(!folder.endsWith('/'));
+        f();
+
+        // then variant with trailing /
+        folder.append('/');
+        QVERIFY(folder.endsWith('/'));
+        f();
+    }
+
+    void test_getDesktop()
+    {
+        QCOMPARE(FS::getDesktopDir(), QStandardPaths::writableLocation(QStandardPaths::DesktopLocation));
+    }
+
+// this is only valid on linux
+// FIXME: implement on windows, OSX, then test.
+#if defined(Q_OS_LINUX)
+    void test_createShortcut_data()
+    {
+        QTest::addColumn<QString>("location");
+        QTest::addColumn<QString>("dest");
+        QTest::addColumn<QStringList>("args");
+        QTest::addColumn<QString>("name");
+        QTest::addColumn<QString>("iconLocation");
+        QTest::addColumn<QByteArray>("result");
+
+        QTest::newRow("unix") << QDir::currentPath()
+                              << "asdfDest"
+                              << (QStringList() << "arg1" << "arg2")
+                              << "asdf"
+                              << QString()
+                         #if defined(Q_OS_LINUX)
+                              << GET_TEST_FILE("data/FileSystem-test_createShortcut-unix")
+                         #elif defined(Q_OS_WIN)
+                              << QByteArray()
+                         #endif
+                                 ;
+    }
+
+    void test_createShortcut()
+    {
+        QFETCH(QString, location);
+        QFETCH(QString, dest);
+        QFETCH(QStringList, args);
+        QFETCH(QString, name);
+        QFETCH(QString, iconLocation);
+        QFETCH(QByteArray, result);
+
+        QVERIFY(FS::createShortCut(location, dest, args, name, iconLocation));
+        QCOMPARE(QString::fromLocal8Bit(TestsInternal::readFile(location + QDir::separator() + name + ".desktop")), QString::fromLocal8Bit(result));
+
+        //QDir().remove(location);
+    }
+#endif
+};
+
+QTEST_GUILESS_MAIN(FileSystemTest)
+
+#include "FileSystem_test.moc"

launcher/Filter.cpp

@@ -1,33 +1,28 @@
 #include "Filter.h"
 
-Filter::~Filter() {}
+Filter::~Filter(){}
 
-ContainsFilter::ContainsFilter(const QString& pattern) : pattern(pattern) {}
-ContainsFilter::~ContainsFilter() {}
+ContainsFilter::ContainsFilter(const QString& pattern) : pattern(pattern){}
+ContainsFilter::~ContainsFilter(){}
 bool ContainsFilter::accepts(const QString& value)
 {
     return value.contains(pattern);
 }
 
-ExactFilter::ExactFilter(const QString& pattern) : pattern(pattern) {}
-ExactFilter::~ExactFilter() {}
+ExactFilter::ExactFilter(const QString& pattern) : pattern(pattern){}
+ExactFilter::~ExactFilter(){}
 bool ExactFilter::accepts(const QString& value)
 {
     return value == pattern;
 }
 
-ExactIfPresentFilter::ExactIfPresentFilter(const QString& pattern) : pattern(pattern) {}
-bool ExactIfPresentFilter::accepts(const QString& value)
-{
-    return value.isEmpty() || value == pattern;
-}
-
-RegexpFilter::RegexpFilter(const QString& regexp, bool invert) : invert(invert)
+RegexpFilter::RegexpFilter(const QString& regexp, bool invert)
+    :invert(invert)
 {
     pattern.setPattern(regexp);
     pattern.optimize();
 }
-RegexpFilter::~RegexpFilter() {}
+RegexpFilter::~RegexpFilter(){}
 bool RegexpFilter::accepts(const QString& value)
 {
     auto match = pattern.match(value);

launcher/Filter.h

@@ -1,51 +1,42 @@
 #pragma once
 
-#include <QRegularExpression>
 #include <QString>
+#include <QRegularExpression>
 
-class Filter {
-   public:
+class Filter
+{
+public:
     virtual ~Filter();
-    virtual bool accepts(const QString& value) = 0;
+    virtual bool accepts(const QString & value) = 0;
 };
 
-class ContainsFilter : public Filter {
-   public:
-    ContainsFilter(const QString& pattern);
+class ContainsFilter: public Filter
+{
+public:
+    ContainsFilter(const QString &pattern);
     virtual ~ContainsFilter();
-    bool accepts(const QString& value) override;
-
-   private:
+    bool accepts(const QString & value) override;
+private:
     QString pattern;
 };
 
-class ExactFilter : public Filter {
-   public:
-    ExactFilter(const QString& pattern);
+class ExactFilter: public Filter
+{
+public:
+    ExactFilter(const QString &pattern);
     virtual ~ExactFilter();
-    bool accepts(const QString& value) override;
-
-   private:
+    bool accepts(const QString & value) override;
+private:
     QString pattern;
 };
 
-class ExactIfPresentFilter : public Filter {
-   public:
-    ExactIfPresentFilter(const QString& pattern);
-    ~ExactIfPresentFilter() override = default;
-    bool accepts(const QString& value) override;
-
-   private:
-    QString pattern;
-};
-
-class RegexpFilter : public Filter {
-   public:
-    RegexpFilter(const QString& regexp, bool invert);
+class RegexpFilter: public Filter
+{
+public:
+    RegexpFilter(const QString &regexp, bool invert);
     virtual ~RegexpFilter();
-    bool accepts(const QString& value) override;
-
-   private:
+    bool accepts(const QString & value) override;
+private:
     QRegularExpression pattern;
     bool invert = false;
 };

launcher/GZip.cpp

@@ -1,45 +1,11 @@
-// SPDX-License-Identifier: GPL-3.0-only
-/*
- *  Prism Launcher - Minecraft Launcher
- *  Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
- *
- *  This program is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation, version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- * This file incorporates work covered by the following copyright and
- * permission notice:
- *
- *      Copyright 2013-2021 MultiMC Contributors
- *
- *      Licensed under the Apache License, Version 2.0 (the "License");
- *      you may not use this file except in compliance with the License.
- *      You may obtain a copy of the License at
- *
- *          http://www.apache.org/licenses/LICENSE-2.0
- *
- *      Unless required by applicable law or agreed to in writing, software
- *      distributed under the License is distributed on an "AS IS" BASIS,
- *      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *      See the License for the specific language governing permissions and
- *      limitations under the License.
- */
-
 #include "GZip.h"
 #include <zlib.h>
 #include <QByteArray>
 
-bool GZip::unzip(const QByteArray& compressedBytes, QByteArray& uncompressedBytes)
+bool GZip::unzip(const QByteArray &compressedBytes, QByteArray &uncompressedBytes)
 {
-    if (compressedBytes.size() == 0) {
+    if (compressedBytes.size() == 0)
+    {
         uncompressedBytes = compressedBytes;
         return true;
     }
@@ -50,37 +16,42 @@ bool GZip::unzip(const QByteArray& compressedBytes, QByteArray& uncompressedByte
 
     z_stream strm;
     memset(&strm, 0, sizeof(strm));
-    strm.next_in = (Bytef*)compressedBytes.data();
+    strm.next_in = (Bytef *)compressedBytes.data();
     strm.avail_in = compressedBytes.size();
 
     bool done = false;
 
-    if (inflateInit2(&strm, (16 + MAX_WBITS)) != Z_OK) {
+    if (inflateInit2(&strm, (16 + MAX_WBITS)) != Z_OK)
+    {
         return false;
     }
 
     int err = Z_OK;
 
-    while (!done) {
+    while (!done)
+    {
         // If our output buffer is too small
-        if (strm.total_out >= uncompLength) {
+        if (strm.total_out >= uncompLength)
+        {
             uncompressedBytes.resize(uncompLength * 2);
             uncompLength *= 2;
         }
 
-        strm.next_out = reinterpret_cast<Bytef*>((uncompressedBytes.data() + strm.total_out));
+        strm.next_out = (Bytef *)(uncompressedBytes.data() + strm.total_out);
         strm.avail_out = uncompLength - strm.total_out;
 
         // Inflate another chunk.
         err = inflate(&strm, Z_SYNC_FLUSH);
         if (err == Z_STREAM_END)
             done = true;
-        else if (err != Z_OK) {
+        else if (err != Z_OK)
+        {
             break;
         }
     }
 
-    if (inflateEnd(&strm) != Z_OK || !done) {
+    if (inflateEnd(&strm) != Z_OK || !done)
+    {
         return false;
     }
 
@@ -88,21 +59,23 @@ bool GZip::unzip(const QByteArray& compressedBytes, QByteArray& uncompressedByte
     return true;
 }
 
-bool GZip::zip(const QByteArray& uncompressedBytes, QByteArray& compressedBytes)
+bool GZip::zip(const QByteArray &uncompressedBytes, QByteArray &compressedBytes)
 {
-    if (uncompressedBytes.size() == 0) {
+    if (uncompressedBytes.size() == 0)
+    {
         compressedBytes = uncompressedBytes;
         return true;
     }
 
-    unsigned compLength = qMin(uncompressedBytes.size(), 16);
+    unsigned compLength = std::min(uncompressedBytes.size(), 16);
     compressedBytes.clear();
     compressedBytes.resize(compLength);
 
     z_stream zs;
     memset(&zs, 0, sizeof(zs));
 
-    if (deflateInit2(&zs, Z_DEFAULT_COMPRESSION, Z_DEFLATED, (16 + MAX_WBITS), 8, Z_DEFAULT_STRATEGY) != Z_OK) {
+    if (deflateInit2(&zs, Z_DEFAULT_COMPRESSION, Z_DEFLATED, (16 + MAX_WBITS), 8, Z_DEFAULT_STRATEGY) != Z_OK)
+    {
         return false;
     }
 
@@ -114,12 +87,14 @@ bool GZip::zip(const QByteArray& uncompressedBytes, QByteArray& compressedBytes)
 
     unsigned offset = 0;
     unsigned temp = 0;
-    do {
+    do
+    {
         auto remaining = compressedBytes.size() - offset;
-        if (remaining < 1) {
+        if(remaining < 1)
+        {
             compressedBytes.resize(compressedBytes.size() * 2);
         }
-        zs.next_out = reinterpret_cast<Bytef*>((compressedBytes.data() + offset));
+        zs.next_out = (Bytef *) (compressedBytes.data() + offset);
         temp = zs.avail_out = compressedBytes.size() - offset;
         ret = deflate(&zs, Z_FINISH);
         offset += temp - zs.avail_out;
@@ -127,12 +102,14 @@ bool GZip::zip(const QByteArray& uncompressedBytes, QByteArray& compressedBytes)
 
     compressedBytes.resize(offset);
 
-    if (deflateEnd(&zs) != Z_OK) {
+    if (deflateEnd(&zs) != Z_OK)
+    {
         return false;
     }
 
-    if (ret != Z_STREAM_END) {
+    if (ret != Z_STREAM_END)
+    {
         return false;
     }
     return true;
-}
+}

launcher/GZip.h

@@ -1,8 +1,10 @@
 #pragma once
 #include <QByteArray>
 
-class GZip {
-   public:
-    static bool unzip(const QByteArray& compressedBytes, QByteArray& uncompressedBytes);
-    static bool zip(const QByteArray& uncompressedBytes, QByteArray& compressedBytes);
+class GZip
+{
+public:
+    static bool unzip(const QByteArray &compressedBytes, QByteArray &uncompressedBytes);
+    static bool zip(const QByteArray &uncompressedBytes, QByteArray &compressedBytes);
 };
+

launcher/GZip_test.cpp

@@ -1,18 +1,21 @@
 #include <QTest>
+#include "TestUtil.h"
 
-#include <GZip.h>
+#include "GZip.h"
 #include <random>
 
-void fib(int& prev, int& cur)
+void fib(int &prev, int &cur)
 {
     auto ret = prev + cur;
     prev = cur;
     cur = ret;
 }
 
-class GZipTest : public QObject {
+class GZipTest : public QObject
+{
     Q_OBJECT
-   private slots:
+private
+slots:
 
     void test_Through()
     {
@@ -22,11 +25,12 @@ class GZipTest : public QObject {
         QByteArray compressed;
         QByteArray decompressed;
         std::default_random_engine eng((std::random_device())());
-        std::uniform_int_distribution<uint16_t> idis(0, std::numeric_limits<uint8_t>::max());
+        std::uniform_int_distribution<uint8_t> idis(0, std::numeric_limits<uint8_t>::max());
 
         // initialize random buffer
-        for (int i = 0; i < size; i++) {
-            random.append(static_cast<char>(idis(eng)));
+        for(int i = 0; i < size; i++)
+        {
+            random.append((char)idis(eng));
         }
 
         // initialize fibonacci
@@ -34,7 +38,8 @@ class GZipTest : public QObject {
         int cur = 1;
 
         // test if fibonacci long random buffers pass through GZip
-        do {
+        do
+        {
             QByteArray copy = random;
             copy.resize(cur);
             compressed.clear();

launcher/HoeDown.h

@@ -0,0 +1,76 @@
+/* Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include <hoedown/html.h>
+#include <hoedown/document.h>
+#include <QString>
+#include <QByteArray>
+
+/**
+ * hoedown wrapper, because dealing with resource lifetime in C is stupid
+ */
+class HoeDown
+{
+public:
+    class buffer
+    {
+    public:
+        buffer(size_t unit = 4096)
+        {
+            buf = hoedown_buffer_new(unit);
+        }
+        ~buffer()
+        {
+            hoedown_buffer_free(buf);
+        }
+        const char * cstr()
+        {
+            return hoedown_buffer_cstr(buf);
+        }
+        void put(QByteArray input)
+        {
+            hoedown_buffer_put(buf, (uint8_t *) input.data(), input.size());
+        }
+        const uint8_t * data() const
+        {
+            return buf->data;
+        }
+        size_t size() const
+        {
+            return buf->size;
+        }
+        hoedown_buffer * buf;
+    } ib, ob;
+    HoeDown()
+    {
+        renderer = hoedown_html_renderer_new((hoedown_html_flags) 0,0);
+        document = hoedown_document_new(renderer, (hoedown_extensions) 0, 8);
+    }
+    ~HoeDown()
+    {
+        hoedown_document_free(document);
+        hoedown_html_renderer_free(renderer);
+    }
+    QString process(QByteArray input)
+    {
+        ib.put(input);
+        hoedown_document_render(document, ob.buf, ib.data(), ib.size());
+        return ob.cstr();
+    }
+private:
+    hoedown_document * document;
+    hoedown_renderer * renderer;
+};

launcher/InstanceCopyPrefs.cpp

@@ -1,192 +0,0 @@
-//
-// Created by marcelohdez on 10/22/22.
-//
-
-#include "InstanceCopyPrefs.h"
-
-bool InstanceCopyPrefs::allTrue() const
-{
-    return copySaves && keepPlaytime && copyGameOptions && copyResourcePacks && copyShaderPacks && copyServers && copyMods &&
-           copyScreenshots;
-}
-
-// Returns a single RegEx string of the selected folders/files to filter out (ex: ".minecraft/saves|.minecraft/server.dat")
-QString InstanceCopyPrefs::getSelectedFiltersAsRegex() const
-{
-    return getSelectedFiltersAsRegex({});
-}
-QString InstanceCopyPrefs::getSelectedFiltersAsRegex(const QStringList& additionalFilters) const
-{
-    QStringList filters;
-
-    if (!copySaves)
-        filters << "saves";
-
-    if (!copyGameOptions)
-        filters << "options.txt";
-
-    if (!copyResourcePacks)
-        filters << "resourcepacks"
-                << "texturepacks";
-
-    if (!copyShaderPacks)
-        filters << "shaderpacks";
-
-    if (!copyServers)
-        filters << "servers.dat"
-                << "servers.dat_old"
-                << "server-resource-packs";
-
-    if (!copyMods)
-        filters << "coremods"
-                << "mods"
-                << "config";
-
-    if (!copyScreenshots)
-        filters << "screenshots";
-
-    for (auto filter : additionalFilters) {
-        filters << filter;
-    }
-
-    // If we have any filters to add, join them as a single regex string to return:
-    if (!filters.isEmpty()) {
-        const QString MC_ROOT = "[.]?minecraft/";
-        // Ensure first filter starts with root, then join other filters with OR regex before root (ex: ".minecraft/saves|.minecraft/mods"):
-        return MC_ROOT + filters.join("|" + MC_ROOT);
-    }
-
-    return {};
-}
-
-// ======= Getters =======
-bool InstanceCopyPrefs::isCopySavesEnabled() const
-{
-    return copySaves;
-}
-
-bool InstanceCopyPrefs::isKeepPlaytimeEnabled() const
-{
-    return keepPlaytime;
-}
-
-bool InstanceCopyPrefs::isCopyGameOptionsEnabled() const
-{
-    return copyGameOptions;
-}
-
-bool InstanceCopyPrefs::isCopyResourcePacksEnabled() const
-{
-    return copyResourcePacks;
-}
-
-bool InstanceCopyPrefs::isCopyShaderPacksEnabled() const
-{
-    return copyShaderPacks;
-}
-
-bool InstanceCopyPrefs::isCopyServersEnabled() const
-{
-    return copyServers;
-}
-
-bool InstanceCopyPrefs::isCopyModsEnabled() const
-{
-    return copyMods;
-}
-
-bool InstanceCopyPrefs::isCopyScreenshotsEnabled() const
-{
-    return copyScreenshots;
-}
-
-bool InstanceCopyPrefs::isUseSymLinksEnabled() const
-{
-    return useSymLinks;
-}
-
-bool InstanceCopyPrefs::isUseHardLinksEnabled() const
-{
-    return useHardLinks;
-}
-
-bool InstanceCopyPrefs::isLinkRecursivelyEnabled() const
-{
-    return linkRecursively;
-}
-
-bool InstanceCopyPrefs::isDontLinkSavesEnabled() const
-{
-    return dontLinkSaves;
-}
-
-bool InstanceCopyPrefs::isUseCloneEnabled() const
-{
-    return useClone;
-}
-
-// ======= Setters =======
-void InstanceCopyPrefs::enableCopySaves(bool b)
-{
-    copySaves = b;
-}
-
-void InstanceCopyPrefs::enableKeepPlaytime(bool b)
-{
-    keepPlaytime = b;
-}
-
-void InstanceCopyPrefs::enableCopyGameOptions(bool b)
-{
-    copyGameOptions = b;
-}
-
-void InstanceCopyPrefs::enableCopyResourcePacks(bool b)
-{
-    copyResourcePacks = b;
-}
-
-void InstanceCopyPrefs::enableCopyShaderPacks(bool b)
-{
-    copyShaderPacks = b;
-}
-
-void InstanceCopyPrefs::enableCopyServers(bool b)
-{
-    copyServers = b;
-}
-
-void InstanceCopyPrefs::enableCopyMods(bool b)
-{
-    copyMods = b;
-}
-
-void InstanceCopyPrefs::enableCopyScreenshots(bool b)
-{
-    copyScreenshots = b;
-}
-
-void InstanceCopyPrefs::enableUseSymLinks(bool b)
-{
-    useSymLinks = b;
-}
-
-void InstanceCopyPrefs::enableLinkRecursively(bool b)
-{
-    linkRecursively = b;
-}
-
-void InstanceCopyPrefs::enableUseHardLinks(bool b)
-{
-    useHardLinks = b;
-}
-
-void InstanceCopyPrefs::enableDontLinkSaves(bool b)
-{
-    dontLinkSaves = b;
-}
-
-void InstanceCopyPrefs::enableUseClone(bool b)
-{
-    useClone = b;
-}

launcher/InstanceCopyPrefs.h

@@ -1,57 +0,0 @@
-//
-// Created by marcelohdez on 10/22/22.
-//
-
-#pragma once
-
-#include <QStringList>
-
-struct InstanceCopyPrefs {
-   public:
-    [[nodiscard]] bool allTrue() const;
-    [[nodiscard]] QString getSelectedFiltersAsRegex() const;
-    [[nodiscard]] QString getSelectedFiltersAsRegex(const QStringList& additionalFilters) const;
-    // Getters
-    [[nodiscard]] bool isCopySavesEnabled() const;
-    [[nodiscard]] bool isKeepPlaytimeEnabled() const;
-    [[nodiscard]] bool isCopyGameOptionsEnabled() const;
-    [[nodiscard]] bool isCopyResourcePacksEnabled() const;
-    [[nodiscard]] bool isCopyShaderPacksEnabled() const;
-    [[nodiscard]] bool isCopyServersEnabled() const;
-    [[nodiscard]] bool isCopyModsEnabled() const;
-    [[nodiscard]] bool isCopyScreenshotsEnabled() const;
-    [[nodiscard]] bool isUseSymLinksEnabled() const;
-    [[nodiscard]] bool isLinkRecursivelyEnabled() const;
-    [[nodiscard]] bool isUseHardLinksEnabled() const;
-    [[nodiscard]] bool isDontLinkSavesEnabled() const;
-    [[nodiscard]] bool isUseCloneEnabled() const;
-    // Setters
-    void enableCopySaves(bool b);
-    void enableKeepPlaytime(bool b);
-    void enableCopyGameOptions(bool b);
-    void enableCopyResourcePacks(bool b);
-    void enableCopyShaderPacks(bool b);
-    void enableCopyServers(bool b);
-    void enableCopyMods(bool b);
-    void enableCopyScreenshots(bool b);
-    void enableUseSymLinks(bool b);
-    void enableLinkRecursively(bool b);
-    void enableUseHardLinks(bool b);
-    void enableDontLinkSaves(bool b);
-    void enableUseClone(bool b);
-
-   protected:  // data
-    bool copySaves = true;
-    bool keepPlaytime = true;
-    bool copyGameOptions = true;
-    bool copyResourcePacks = true;
-    bool copyShaderPacks = true;
-    bool copyServers = true;
-    bool copyMods = true;
-    bool copyScreenshots = true;
-    bool useSymLinks = false;
-    bool linkRecursively = false;
-    bool useHardLinks = false;
-    bool dontLinkSaves = false;
-    bool useClone = false;
-};

launcher/InstanceCopyTask.cpp

@@ -1,34 +1,19 @@
 #include "InstanceCopyTask.h"
-#include <QDebug>
-#include <QtConcurrentRun>
+#include "settings/INISettingsObject.h"
 #include "FileSystem.h"
 #include "NullInstance.h"
 #include "pathmatcher/RegexpMatcher.h"
-#include "settings/INISettingsObject.h"
+#include <QtConcurrentRun>
 
-InstanceCopyTask::InstanceCopyTask(InstancePtr origInstance, const InstanceCopyPrefs& prefs)
+InstanceCopyTask::InstanceCopyTask(InstancePtr origInstance, bool copySaves, bool keepPlaytime)
 {
     m_origInstance = origInstance;
-    m_keepPlaytime = prefs.isKeepPlaytimeEnabled();
-    m_useLinks = prefs.isUseSymLinksEnabled();
-    m_linkRecursively = prefs.isLinkRecursivelyEnabled();
-    m_useHardLinks = prefs.isLinkRecursivelyEnabled() && prefs.isUseHardLinksEnabled();
-    m_copySaves = prefs.isLinkRecursivelyEnabled() && prefs.isDontLinkSavesEnabled() && prefs.isCopySavesEnabled();
-    m_useClone = prefs.isUseCloneEnabled();
+    m_keepPlaytime = keepPlaytime;
 
-    QString filters = prefs.getSelectedFiltersAsRegex();
-    if (m_useLinks || m_useHardLinks) {
-        if (!filters.isEmpty())
-            filters += "|";
-        filters += "instance.cfg";
-    }
-
-    qDebug() << "CopyFilters:" << filters;
-
-    if (!filters.isEmpty()) {
-        // Set regex filter:
+    if(!copySaves)
+    {
         // FIXME: get this from the original instance type...
-        auto matcherReal = new RegexpMatcher(filters);
+        auto matcherReal = new RegexpMatcher("[.]?minecraft/saves");
         matcherReal->caseSensitive(false);
         m_matcher.reset(matcherReal);
     }
@@ -38,88 +23,10 @@ void InstanceCopyTask::executeTask()
 {
     setStatus(tr("Copying instance %1").arg(m_origInstance->name()));
 
-    auto copySaves = [&]() {
-        QFileInfo mcDir(FS::PathCombine(m_stagingPath, "minecraft"));
-        QFileInfo dotMCDir(FS::PathCombine(m_stagingPath, ".minecraft"));
+    FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath);
+    folderCopy.followSymlinks(false).blacklist(m_matcher.get());
 
-        QString staging_mc_dir;
-        if (mcDir.exists() && !dotMCDir.exists())
-            staging_mc_dir = mcDir.filePath();
-        else
-            staging_mc_dir = dotMCDir.filePath();
-
-        FS::copy savesCopy(FS::PathCombine(m_origInstance->gameRoot(), "saves"), FS::PathCombine(staging_mc_dir, "saves"));
-        savesCopy.followSymlinks(true);
-
-        return savesCopy();
-    };
-
-    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), [this, copySaves] {
-        if (m_useClone) {
-            FS::clone folderClone(m_origInstance->instanceRoot(), m_stagingPath);
-            folderClone.matcher(m_matcher.get());
-
-            return folderClone();
-        } else if (m_useLinks || m_useHardLinks) {
-            FS::create_link folderLink(m_origInstance->instanceRoot(), m_stagingPath);
-            int depth = m_linkRecursively ? -1 : 0;  // we need to at least link the top level instead of the instance folder
-            folderLink.linkRecursively(true).setMaxDepth(depth).useHardLinks(m_useHardLinks).matcher(m_matcher.get());
-
-            bool there_were_errors = false;
-
-            if (!folderLink()) {
-#if defined Q_OS_WIN32
-                if (!m_useHardLinks) {
-                    qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
-
-                    qDebug() << "attempting to run with privelage";
-
-                    QEventLoop loop;
-                    bool got_priv_results = false;
-
-                    connect(&folderLink, &FS::create_link::finishedPrivileged, this, [&](bool gotResults) {
-                        if (!gotResults) {
-                            qDebug() << "Privileged run exited without results!";
-                        }
-                        got_priv_results = gotResults;
-                        loop.quit();
-                    });
-                    folderLink.runPrivileged();
-
-                    loop.exec();  // wait for the finished signal
-
-                    for (auto result : folderLink.getResults()) {
-                        if (result.err_value != 0) {
-                            there_were_errors = true;
-                        }
-                    }
-
-                    if (m_copySaves) {
-                        there_were_errors |= !copySaves();
-                    }
-
-                    return got_priv_results && !there_were_errors;
-                } else {
-                    qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
-                }
-#else
-                qDebug() << "Link Failed!" << folderLink.getOSError().value() << folderLink.getOSError().message().c_str();
-#endif
-                return false;
-            }
-
-            if (m_copySaves) {
-                there_were_errors |= !copySaves();
-            }
-
-            return !there_were_errors;
-        } else {
-            FS::copy folderCopy(m_origInstance->instanceRoot(), m_stagingPath);
-            folderCopy.followSymlinks(false).matcher(m_matcher.get());
-
-            return folderCopy();
-        }
-    });
+    m_copyFuture = QtConcurrent::run(QThreadPool::globalInstance(), folderCopy);
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::finished, this, &InstanceCopyTask::copyFinished);
     connect(&m_copyFutureWatcher, &QFutureWatcher<bool>::canceled, this, &InstanceCopyTask::copyAborted);
     m_copyFutureWatcher.setFuture(m_copyFuture);
@@ -128,41 +35,20 @@ void InstanceCopyTask::executeTask()
 void InstanceCopyTask::copyFinished()
 {
     auto successful = m_copyFuture.result();
-    if (!successful) {
+    if(!successful)
+    {
         emitFailed(tr("Instance folder copy failed."));
         return;
     }
-
     // FIXME: shouldn't this be able to report errors?
     auto instanceSettings = std::make_shared<INISettingsObject>(FS::PathCombine(m_stagingPath, "instance.cfg"));
 
     InstancePtr inst(new NullInstance(m_globalSettings, instanceSettings, m_stagingPath));
-    inst->setName(name());
+    inst->setName(m_instName);
     inst->setIconKey(m_instIcon);
-    if (!m_keepPlaytime) {
+    if(!m_keepPlaytime) {
         inst->resetTimePlayed();
     }
-    if (m_useLinks)
-        inst->addLinkedInstanceId(m_origInstance->id());
-    if (m_useLinks) {
-        auto allowed_symlinks_file = QFileInfo(FS::PathCombine(inst->gameRoot(), "allowed_symlinks.txt"));
-
-        QByteArray allowed_symlinks;
-        if (allowed_symlinks_file.exists()) {
-            allowed_symlinks.append(FS::read(allowed_symlinks_file.filePath()));
-            if (allowed_symlinks.right(1) != "\n")
-                allowed_symlinks.append("\n");  // we want to be on a new line
-        }
-        allowed_symlinks.append(m_origInstance->gameRoot().toUtf8());
-        allowed_symlinks.append("\n");
-        if (allowed_symlinks_file.isSymLink())
-            FS::deletePath(
-                allowed_symlinks_file
-                    .filePath());  // we dont want to modify the original. also make sure the resulting file is not itself a link.
-
-        FS::write(allowed_symlinks_file.filePath(), allowed_symlinks);
-    }
-
     emitSucceeded();
 }
 

launcher/InstanceCopyTask.h

@@ -1,37 +1,31 @@
 #pragma once
 
+#include "tasks/Task.h"
+#include "net/NetJob.h"
+#include <QUrl>
 #include <QFuture>
 #include <QFutureWatcher>
-#include <QUrl>
-#include "BaseInstance.h"
-#include "BaseVersion.h"
-#include "InstanceCopyPrefs.h"
-#include "InstanceTask.h"
-#include "net/NetJob.h"
 #include "settings/SettingsObject.h"
-#include "tasks/Task.h"
+#include "BaseVersion.h"
+#include "BaseInstance.h"
+#include "InstanceTask.h"
 
-class InstanceCopyTask : public InstanceTask {
+class InstanceCopyTask : public InstanceTask
+{
     Q_OBJECT
-   public:
-    explicit InstanceCopyTask(InstancePtr origInstance, const InstanceCopyPrefs& prefs);
+public:
+    explicit InstanceCopyTask(InstancePtr origInstance, bool copySaves, bool keepPlaytime);
 
-   protected:
+protected:
     //! Entry point for tasks.
     virtual void executeTask() override;
     void copyFinished();
     void copyAborted();
 
-   private:
-    /* data */
+private: /* data */
     InstancePtr m_origInstance;
     QFuture<bool> m_copyFuture;
     QFutureWatcher<bool> m_copyFutureWatcher;
     std::unique_ptr<IPathMatcher> m_matcher;
     bool m_keepPlaytime;
-    bool m_useLinks = false;
-    bool m_useHardLinks = false;
-    bool m_copySaves = false;
-    bool m_linkRecursively = false;
-    bool m_useClone = false;
 };

launcher/InstanceCreationTask.cpp

@@ -1,60 +1,40 @@
 #include "InstanceCreationTask.h"
+#include "settings/INISettingsObject.h"
+#include "FileSystem.h"
 
-#include <QDebug>
-#include <QFile>
+//FIXME: remove this
+#include "minecraft/MinecraftInstance.h"
+#include "minecraft/PackProfile.h"
 
-InstanceCreationTask::InstanceCreationTask() = default;
+InstanceCreationTask::InstanceCreationTask(BaseVersionPtr version)
+{
+    m_version = version;
+    m_usingLoader = false;
+}
+
+InstanceCreationTask::InstanceCreationTask(BaseVersionPtr version, QString loader, BaseVersionPtr loaderVersion)
+{
+    m_version = version;
+    m_usingLoader = true;
+    m_loader = loader;
+    m_loaderVersion = loaderVersion;
+}
 
 void InstanceCreationTask::executeTask()
 {
-    setAbortable(true);
-
-    if (updateInstance()) {
-        emitSucceeded();
-        return;
+    setStatus(tr("Creating instance from version %1").arg(m_version->name()));
+    {
+        auto instanceSettings = std::make_shared<INISettingsObject>(FS::PathCombine(m_stagingPath, "instance.cfg"));
+        instanceSettings->suspendSave();
+        MinecraftInstance inst(m_globalSettings, instanceSettings, m_stagingPath);
+        auto components = inst.getPackProfile();
+        components->buildingFromScratch();
+        components->setComponentVersion("net.minecraft", m_version->descriptor(), true);
+        if(m_usingLoader)
+            components->setComponentVersion(m_loader, m_loaderVersion->descriptor());
+        inst.setName(m_instName);
+        inst.setIconKey(m_instIcon);
+        instanceSettings->resumeSave();
     }
-
-    // When the user aborted in the update stage.
-    if (m_abort) {
-        emitAborted();
-        return;
-    }
-
-    if (!createInstance()) {
-        if (m_abort)
-            return;
-
-        qWarning() << "Instance creation failed!";
-        if (!m_error_message.isEmpty()) {
-            qWarning() << "Reason: " << m_error_message;
-            emitFailed(tr("Error while creating new instance:\n%1").arg(m_error_message));
-        } else {
-            emitFailed(tr("Error while creating new instance."));
-        }
-
-        return;
-    }
-
-    // If this is set, it means we're updating an instance. So, we now need to remove the
-    // files scheduled to, and we'd better not let the user abort in the middle of it, since it'd
-    // put the instance in an invalid state.
-    if (shouldOverride()) {
-        setAbortable(false);
-        setStatus(tr("Removing old conflicting files..."));
-        qDebug() << "Removing old files";
-
-        for (auto path : m_files_to_remove) {
-            if (!QFile::exists(path))
-                continue;
-            qDebug() << "Removing" << path;
-            if (!QFile::remove(path)) {
-                qCritical() << "Couldn't remove the old conflicting files.";
-                emitFailed(tr("Failed to remove old conflicting files."));
-                return;
-            }
-        }
-    }
-
     emitSucceeded();
-    return;
 }

launcher/InstanceCreationTask.h

@@ -1,46 +1,26 @@
 #pragma once
 
+#include "tasks/Task.h"
+#include "net/NetJob.h"
+#include <QUrl>
+#include "settings/SettingsObject.h"
 #include "BaseVersion.h"
 #include "InstanceTask.h"
 
-class InstanceCreationTask : public InstanceTask {
+class InstanceCreationTask : public InstanceTask
+{
     Q_OBJECT
-   public:
-    InstanceCreationTask();
-    virtual ~InstanceCreationTask() = default;
+public:
+    explicit InstanceCreationTask(BaseVersionPtr version);
+    explicit InstanceCreationTask(BaseVersionPtr version, QString loader, BaseVersionPtr loaderVersion);
 
-   protected:
-    void executeTask() final override;
+protected:
+    //! Entry point for tasks.
+    virtual void executeTask() override;
 
-    /**
-     * Tries to update an already existing instance.
-     *
-     * This can be implemented by subclasses to provide a way of updating an already existing
-     * instance, according to that implementation's concept of 'identity' (i.e. instances that
-     * are updates / downgrades of one another).
-     *
-     * If this returns true, createInstance() will not run, so you should do all update steps in here.
-     * Otherwise, createInstance() is run as normal.
-     */
-    virtual bool updateInstance() { return false; };
-
-    /**
-     * Creates a new instance.
-     *
-     * Returns whether the instance creation was successful (true) or not (false).
-     */
-    virtual bool createInstance() { return false; };
-
-    QString getError() const { return m_error_message; }
-
-   protected:
-    void setError(const QString& message) { m_error_message = message; };
-
-   protected:
-    bool m_abort = false;
-
-    QStringList m_files_to_remove;
-
-   private:
-    QString m_error_message;
+private: /* data */
+    BaseVersionPtr m_version;
+    bool m_usingLoader;
+    QString m_loader;
+    BaseVersionPtr m_loaderVersion;
 };