feat(nix): flake-utils -> flake-parts

Signed-off-by: seth <getchoo@tuta.io>

flake.nix

@@ -3,11 +3,12 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
+    flake-parts.url = "github:hercules-ci/flake-parts";
     pre-commit-hooks = {
       url = "github:cachix/pre-commit-hooks.nix";
       inputs.nixpkgs.follows = "nixpkgs";
-      inputs.flake-utils.follows = "flake-utils";
+      inputs.nixpkgs-stable.follows = "nixpkgs";
+      inputs.flake-compat.follows = "flake-compat";
     };
     flake-compat = {
       url = "github:edolstra/flake-compat";
@@ -19,73 +20,8 @@
     };
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    flake-utils,
-    pre-commit-hooks,
-    libnbtplusplus,
-    ...
-  }: let
-    # User-friendly version number.
-    version = builtins.substring 0 8 self.lastModifiedDate;
-
-    # Supported systems (qtbase is currently broken for "aarch64-darwin")
-    supportedSystems = with flake-utils.lib.system; [
-      x86_64-linux
-      x86_64-darwin
-      aarch64-linux
-    ];
-
-    packagesFn = pkgs: {
-      prismlauncher-qt5 = pkgs.libsForQt5.callPackage ./nix {
-        inherit version self libnbtplusplus;
-      };
-      prismlauncher = pkgs.qt6Packages.callPackage ./nix {
-        inherit version self libnbtplusplus;
-      };
-    };
-  in
-    flake-utils.lib.eachSystem supportedSystems (system: let
-      pkgs = nixpkgs.legacyPackages.${system};
-    in {
-      checks = {
-        pre-commit-check = pre-commit-hooks.lib.${system}.run {
-          src = ./.;
-          hooks = {
-            markdownlint.enable = true;
-
-            alejandra.enable = true;
-            deadnix.enable = true;
-
-            clang-format = {
-              enable =
-                false; # As most of the codebase is **not** formatted, we don't want clang-format yet
-              types_or = ["c" "c++"];
-            };
-          };
-        };
-      };
-
-      packages = let
-        packages = packagesFn pkgs;
-      in
-        packages // {default = packages.prismlauncher;};
-
-      devShells.default = pkgs.mkShell {
-        inherit (self.checks.${system}.pre-commit-check) shellHook;
-        packages = with pkgs; [
-          nodePackages.markdownlint-cli
-          alejandra
-          deadnix
-          clang-tools
-        ];
-
-        inputsFrom = [self.packages.${system}.default];
-        buildInputs = with pkgs; [ccache ninja];
-      };
-    })
-    // {
-      overlays.default = final: _: (packagesFn final);
-    };
+  outputs = inputs:
+    inputs.flake-parts.lib.mkFlake
+    {inherit inputs;}
+    {imports = [./nix];};
 }