More updater fixage

Preserve --dir parameter after updating
Allow more than one copy of a command line parameter in MultiMC
Linux runner script no longer changes current directory, which allows '--dir .'
Fixed unit tests, removed the obsolete one (for some legacy updater command line params that were also removed)
[fixes 63127704]

mmc_updater/src/UpdateInstaller.cpp

@@ -46,6 +46,11 @@ void UpdateInstaller::setFinishCmd(const std::string& cmd)
 	m_finishCmd = cmd;
 }
 
+void UpdateInstaller::setFinishDir(const std::string &dir)
+{
+	m_finishDir = dir;
+}
+
 std::list<std::string> UpdateInstaller::updaterArgs() const
 {
 	std::list<std::string> args;
@@ -63,6 +68,11 @@ std::list<std::string> UpdateInstaller::updaterArgs() const
 	{
 		args.push_back("--dry-run");
 	}
+	if (m_finishDir.size())
+	{
+		args.push_back("--dir");
+		args.push_back(m_finishDir);
+	}
 	return args;
 }
 
@@ -420,6 +430,11 @@ void UpdateInstaller::restartMainApp()
 
 		if (!command.empty())
 		{
+			if(!m_finishDir.empty())
+			{
+				args.push_back("--dir");
+				args.push_back(m_finishDir);
+			}
 			LOG(Info,"Starting main application " + command);
 			if(!m_dryRun)
 			{

mmc_updater/src/UpdateInstaller.h

@@ -34,6 +34,7 @@ class UpdateInstaller
 		void setAutoClose(bool autoClose);
 		void setDryRun(bool dryRun);
 		void setFinishCmd(const std::string& cmd);
+		void setFinishDir(const std::string& dir);
 
 		void setObserver(UpdateObserver* observer);
 
@@ -62,6 +63,7 @@ class UpdateInstaller
 		std::string m_packageDir;
 		std::string m_backupDir;
 		std::string m_finishCmd;
+		std::string m_finishDir;
 		PLATFORM_PID m_waitPid = 0;
 		UpdateScript* m_script = nullptr;
 		UpdateObserver* m_observer = nullptr;

mmc_updater/src/UpdaterOptions.cpp

@@ -40,6 +40,7 @@ void UpdaterOptions::parse(int argc, char** argv)
 	parser.setOption("install-dir");
 	parser.setOption("package-dir");
 	parser.setOption("finish-cmd");
+	parser.setOption("finish-dir");
 	parser.setOption("script");
 	parser.setOption("wait");
 	parser.setOption("mode");
@@ -74,6 +75,10 @@ void UpdaterOptions::parse(int argc, char** argv)
 	{
 		finishCmd = parser.getValue("finish-cmd");
 	}
+	if (parser.getValue("finish-dir"))
+	{
+		finishDir = parser.getValue("finish-dir");
+	}
 
 	showVersion = parser.getFlag("version");
 	forceElevated = parser.getFlag("force-elevated");

mmc_updater/src/UpdaterOptions.h

@@ -15,6 +15,7 @@ class UpdaterOptions
 		std::string packageDir;
 		std::string scriptPath;
 		std::string finishCmd;
+		std::string finishDir;
 		PLATFORM_PID waitPid;
 		std::string logFile;
 		bool showVersion;

mmc_updater/src/main.cpp

@@ -138,7 +138,8 @@ int main(int argc, char** argv)
 	         + ", wait-pid: " + intToStr(options.waitPid)
 	         + ", script-path: " + options.scriptPath
 	         + ", mode: " + intToStr(options.mode)
-			 + ", finish-cmd: " + options.finishCmd);
+			 + ", finish-cmd: " + options.finishCmd
+			 + ", finish-dir: " + options.finishDir);
 
 	installer.setMode(options.mode);
 	installer.setInstallDir(options.installDir);
@@ -148,6 +149,7 @@ int main(int argc, char** argv)
 	installer.setForceElevated(options.forceElevated);
 	installer.setAutoClose(options.autoClose);
 	installer.setFinishCmd(options.finishCmd);
+	installer.setFinishDir(options.finishDir);
 	installer.setDryRun(options.dryRun);
 
 	if (options.mode == UpdateInstaller::Main)

mmc_updater/src/tests/CMakeLists.txt

@@ -44,5 +44,4 @@ macro(ADD_UPDATER_TEST CLASS)
 endmacro()
 
 add_updater_test(TestParseScript)
-add_updater_test(TestUpdaterOptions)
 add_updater_test(TestFileUtils)

mmc_updater/src/tests/TestUpdaterOptions.cpp

@@ -1,68 +0,0 @@
-#include "TestUpdaterOptions.h"
-
-#include "FileUtils.h"
-#include "Platform.h"
-#include "TestUtils.h"
-#include "UpdaterOptions.h"
-
-#include <string.h>
-#include <stdlib.h>
-
-void TestUpdaterOptions::testOldFormatArgs()
-{
-	const int argc = 6;
-	char* argv[argc];
-	argv[0] = strdup("updater");
-
-	std::string currentDir("CurrentDir=");
-	const char* appDir = 0;
-
-	// CurrentDir is the path to the directory containing the main
-	// Mendeley Desktop binary, on Linux and Mac this differs from
-	// the root of the install directory
-#ifdef PLATFORM_LINUX
-	appDir = "/tmp/path-to-app/lib/mendeleydesktop/libexec/";
-	FileUtils::mkpath(appDir);
-#elif defined(PLATFORM_MAC)
-	appDir = "/tmp/path-to-app/Contents/MacOS/";
-	FileUtils::mkpath(appDir);
-#elif defined(PLATFORM_WINDOWS)
-	appDir = "C:/path/to/app/";
-#endif
-	currentDir += appDir;
-
-	argv[1] = strdup(currentDir.c_str());
-	argv[2] = strdup("TempDir=/tmp/updater");
-	argv[3] = strdup("UpdateScriptFileName=/tmp/updater/file_list.xml");
-	argv[4] = strdup("AppFileName=/path/to/app/theapp");
-	argv[5] = strdup("PID=123456");
-
-	UpdaterOptions options;
-	options.parse(argc,argv);
-
-	TEST_COMPARE(options.mode,UpdateInstaller::Setup);
-#ifdef PLATFORM_LINUX
-	TEST_COMPARE(options.installDir,"/tmp/path-to-app");
-#elif defined(PLATFORM_MAC)
-	// /tmp is a symlink to /private/tmp on Mac
-	TEST_COMPARE(options.installDir,"/private/tmp/path-to-app");
-#else
-	TEST_COMPARE(options.installDir,"C:/path/to/app/");
-#endif
-	TEST_COMPARE(options.packageDir,"/tmp/updater");
-	TEST_COMPARE(options.scriptPath,"/tmp/updater/file_list.xml");
-	TEST_COMPARE(options.waitPid,123456);
-
-	for (int i=0; i < argc; i++)
-	{
-		free(argv[i]);
-	}
-}
-
-int main(int,char**)
-{
-	TestList<TestUpdaterOptions> tests;
-	tests.addTest(&TestUpdaterOptions::testOldFormatArgs);
-	return TestUtils::runTest(tests);
-}
-

mmc_updater/src/tests/TestUpdaterOptions.h

@@ -1,8 +0,0 @@
-#pragma once
-
-class TestUpdaterOptions
-{
-	public:
-		void testOldFormatArgs();
-};
-