Linux changes

Author: Ravbug

CMakeLists.txt

@@ -18,6 +18,7 @@ set(CMAKE_OSX_ARCHITECTURES "x86_64;arm64" CACHE INTERNAL "")
 # linux detection
 if(UNIX AND NOT APPLE)
 	set(LINUX TRUE CACHE INTERNAL "")
+	add_definitions(-Wno-write-strings)
 endif()
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/wxWidgets/build/cmake/modules" CACHE INTERNAL "")
 message("module path = ${CMAKE_MODULE_PATH}")

source/add_install_dlg_derived.cpp

@@ -55,6 +55,7 @@ void AddNewInstallDlg::PopulateTable(wxCommandEvent&){
 
 
 void AddNewInstallDlg::GetAllVersions(){
+#ifndef __linux__
     // version date info
     unordered_map<string,string> versionDates;
     {
@@ -122,6 +123,7 @@ void AddNewInstallDlg::GetAllVersions(){
             wxPostEvent(this, evt);
         }
     }
+#endif
 }
 
 void AddNewInstallDlg::Filter(wxCommandEvent& evt){
@@ -146,6 +148,7 @@ void AddNewInstallDlg::PopulateWithFilter(const std::function<bool (const versio
 }
 
 void AddNewInstallDlg::InstallSelected(wxCommandEvent&){
+#ifndef __linux__ 
     // get the selected item
     auto item = versionsListCtrl->GetSelection();
     auto data = *(reinterpret_cast<version*>(versionsListCtrl->GetItemData(item)));
@@ -201,6 +204,7 @@ void AddNewInstallDlg::InstallSelected(wxCommandEvent&){
     else{
         wxMessageBox("Select a version", "Error", wxOK | wxICON_ERROR);
     }
+#endif
 }
 
 void AddNewInstallDlg::InstallSelectedWithHub(wxCommandEvent &){

source/globals.h

@@ -118,16 +118,16 @@ struct editor{
 
 #elif defined __linux__
 	#include <pwd.h>
-	static const std::string datapath = getpwuid(getuid())->pw_dir + string("/UnityHubNative");
+	static const std::filesystem::path datapath = std::filesystem::path(getpwuid(getuid())->pw_dir) / "UnityHubNative";
 	static const std::string null_device = ">/dev/null 2>&1";
 	static const char dirsep = '/';
 
-	static const std::string executable = "Editor/Unity";
-    static const std::vector<std::string> defaultInstall = {getpwuid(getuid())->pw_dir +string("/Unity/Hub/Editor")};
+	static const std::filesyste::path executable = "Editor/Unity";
+    static const std::vector<std::filesystem::path> defaultInstall = {std::filesystem::path(getpwuid(getuid())->pw_dir) / "Unity/Hub/Editor"};
 	//TODO: make this a preference?
-	static const std::string hubDefault = "/Applications/Unity Hub.app";
-	static const std::string templatesDir = "Editor/Data/Resources/PackageManager/ProjectTemplates/";
-	
+	static const std::filesystem::path hubDefault = "";
+	static const std::filesystem::path templatesDir = "Editor/Data/Resources/PackageManager/ProjectTemplates/";
+	static const std::filesystem::path cachedir = std::filesystem::temp_directory_path();
 #else
 	//disalow compilation for unsupported platforms
 #error You are compiling on an unsupported operating system. Currently only macOS, Windows, and Linux are supported. If you know how to support your system, submit a pull request.

source/interface_derived.cpp

@@ -86,6 +86,10 @@ MainFrameDerived::MainFrameDerived() : MainFrame(NULL){
 	if (status != 0){
 		ReloadData();
 	}
+	#if defined __linux__
+	launchHubBtn->Hide();
+	#endif
+	
 	//if no projects to load, the interface will be blank	
 
 	timeout = new wxTimer(this, TIMER);