feature: add powershell support for Windows

README.md

@@ -53,20 +53,20 @@ For **Linux** users:
 * Maybe you need to set environment variable `AVALONIA_SCREEN_SCALE_FACTORS`. See https://github.com/AvaloniaUI/Avalonia/wiki/Configuring-X11-per-monitor-DPI. 
 * Modify `SourceGit.desktop.template` (replace SOURCEGIT_LOCAL_FOLDER with real path) and move it into `~/.local/share/applications`.
 
-## External Editors
+## External Tools
 
-This app supports open repository in external editors listed in the table below.
+This app supports open repository in external tools listed in the table below.
 
-| Editor | Windows | macOS | Linux | Environment Variable |
+| Tool | Windows | macOS | Linux | Environment Variable |
 | --- | --- | --- | --- | --- |
 | Visual Studio Code | YES | YES | YES | VSCODE_PATH |
 | Visual Studio Code - Insiders | YES | YES | YES | VSCODE_INSIDERS_PATH |
 | JetBrains Fleet | YES | YES | YES | FLEET_PATH |
 | Sublime Text | YES | YES | YES | SUBLIME_TEXT_PATH |
 
-You can set the given environment variable for special editor if it can NOT be found by this app automatically. 
+You can set the given environment variable for special tool if it can NOT be found by this app automatically. 
 
-## Screen Shots
+## Screenshots
 
 * Dark Theme
 

src/Models/ExternalTool.cs

@@ -5,7 +5,7 @@ using System.IO;
 
 namespace SourceGit.Models
 {
-    public class ExternalEditor
+    public class ExternalTool
     {
         public string Name { get; set; } = string.Empty;
         public string Icon { get; set; } = string.Empty;
@@ -24,13 +24,13 @@ namespace SourceGit.Models
         }
     }
 
-    public class ExternalEditorFinder
+    public class ExternalToolsFinder
     {
-        public List<ExternalEditor> Editors
+        public List<ExternalTool> Founded
         {
             get;
             private set;
-        } = new List<ExternalEditor>();
+        } = new List<ExternalTool>();
 
         public void VSCode(Func<string> platform_finder)
         {
@@ -52,7 +52,7 @@ namespace SourceGit.Models
             TryAdd("Sublime Text", "sublime_text.png", "\"{0}\"", "SUBLIME_TEXT_PATH", platform_finder);
         }
 
-        private void TryAdd(string name, string icon, string args, string env, Func<string> finder)
+        public void TryAdd(string name, string icon, string args, string env, Func<string> finder)
         {
             var path = Environment.GetEnvironmentVariable(env);
             if (string.IsNullOrEmpty(path) || !File.Exists(path))
@@ -62,7 +62,7 @@ namespace SourceGit.Models
                     return;
             }
 
-            Editors.Add(new ExternalEditor
+            Founded.Add(new ExternalTool
             {
                 Name = name,
                 Icon = icon,

src/Native/Linux.cs

@@ -31,14 +31,14 @@ namespace SourceGit.Native
             return string.Empty;
         }
 
-        public List<Models.ExternalEditor> FindExternalEditors()
+        public List<Models.ExternalTool> FindExternalTools()
         {
-            var finder = new Models.ExternalEditorFinder();
+            var finder = new Models.ExternalToolsFinder();
             finder.VSCode(() => "/usr/share/code/code");
             finder.VSCodeInsiders(() => "/usr/share/code-insiders/code-insiders");
             finder.Fleet(() => $"{Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)}/JetBrains/Toolbox/apps/fleet/bin/Fleet");
             finder.SublimeText(() => File.Exists("/usr/bin/subl") ? "/usr/bin/subl" : "/usr/local/bin/subl");
-            return finder.Editors;
+            return finder.Founded;
         }
 
         public void OpenBrowser(string url)

src/Native/MacOS.cs

@@ -28,14 +28,14 @@ namespace SourceGit.Native
             return string.Empty;
         }
 
-        public List<Models.ExternalEditor> FindExternalEditors()
+        public List<Models.ExternalTool> FindExternalTools()
         {
-            var finder = new Models.ExternalEditorFinder();
+            var finder = new Models.ExternalToolsFinder();
             finder.VSCode(() => "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code");
             finder.VSCodeInsiders(() => "/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/bin/code");
             finder.Fleet(() => $"{Environment.GetFolderPath(Environment.SpecialFolder.UserProfile)}/Applications/Fleet.app/Contents/MacOS/Fleet");
             finder.SublimeText(() => "/Applications/Sublime Text.app/Contents/SharedSupport/bin");
-            return finder.Editors;
+            return finder.Founded;
         }
 
         public void OpenBrowser(string url)

src/Native/OS.cs

@@ -12,7 +12,7 @@ namespace SourceGit.Native
             void SetupApp(AppBuilder builder);
 
             string FindGitExecutable();
-            List<Models.ExternalEditor> FindExternalEditors();
+            List<Models.ExternalTool> FindExternalTools();
 
             void OpenTerminal(string workdir);
             void OpenInFileManager(string path, bool select);
@@ -21,7 +21,8 @@ namespace SourceGit.Native
         }
 
         public static string GitExecutable { get; set; } = string.Empty;
-        public static List<Models.ExternalEditor> ExternalEditors { get; set; } = new List<Models.ExternalEditor>();
+        public static bool UsePowershellOnWindows { get; set; } = false;
+        public static List<Models.ExternalTool> ExternalTools { get; set; } = new List<Models.ExternalTool>();
 
         static OS()
         {
@@ -42,7 +43,7 @@ namespace SourceGit.Native
                 throw new Exception("Platform unsupported!!!");
             }
 
-            ExternalEditors = _backend.FindExternalEditors();
+            ExternalTools = _backend.FindExternalTools();
         }
 
         public static void SetupApp(AppBuilder builder)

src/Native/Windows.cs

@@ -54,6 +54,16 @@ namespace SourceGit.Native
         [DllImport("shell32.dll", CharSet = CharSet.Unicode, SetLastError = false)]
         private static extern int SHOpenFolderAndSelectItems(IntPtr pidlFolder, int cild, IntPtr apidl, int dwFlags);
 
+        public Windows()
+        {
+            var localMachine = Microsoft.Win32.RegistryKey.OpenBaseKey(
+                    Microsoft.Win32.RegistryHive.LocalMachine,
+                    Microsoft.Win32.RegistryView.Registry64);
+
+            var pwsh = localMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\pwsh.exe");
+            _powershellPath = pwsh != null ? pwsh.GetValue(null) as string : "powershell";
+        }
+
         public void SetupApp(AppBuilder builder)
         {
             builder.With(new FontManagerOptions()
@@ -114,14 +124,14 @@ namespace SourceGit.Native
             return null;
         }
 
-        public List<Models.ExternalEditor> FindExternalEditors()
+        public List<Models.ExternalTool> FindExternalTools()
         {
-            var finder = new Models.ExternalEditorFinder();
+            var finder = new Models.ExternalToolsFinder();
             finder.VSCode(FindVSCode);
             finder.VSCodeInsiders(FindVSCodeInsiders);
             finder.Fleet(() => $"{Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData)}\\Programs\\Fleet\\Fleet.exe");
             finder.SublimeText(FindSublimeText);
-            return finder.Editors;
+            return finder.Founded;
         }
 
         public void OpenBrowser(string url)
@@ -133,19 +143,27 @@ namespace SourceGit.Native
 
         public void OpenTerminal(string workdir)
         {
-            var binDir = Path.GetDirectoryName(OS.GitExecutable);
+            var startInfo = new ProcessStartInfo() { UseShellExecute = true };
-            var bash = Path.Combine(binDir, "bash.exe");
-            if (!File.Exists(bash))
-            {
-                App.RaiseException(string.IsNullOrEmpty(workdir) ? "" : workdir, $"Can NOT found bash.exe under '{binDir}'");
-                return;
-            }
-
-            var startInfo = new ProcessStartInfo();
-            startInfo.UseShellExecute = true;
-            startInfo.FileName = bash;
             if (!string.IsNullOrEmpty(workdir) && Path.Exists(workdir))
                 startInfo.WorkingDirectory = workdir;
+
+            if (OS.UsePowershellOnWindows)
+            {
+                startInfo.FileName = _powershellPath;
+            }
+            else
+            {
+                var binDir = Path.GetDirectoryName(OS.GitExecutable);
+                var bash = Path.Combine(binDir, "bash.exe");
+                if (!File.Exists(bash))
+                {
+                    App.RaiseException(string.IsNullOrEmpty(workdir) ? "" : workdir, $"Can NOT found bash.exe under '{binDir}'");
+                    return;
+                }
+
+                startInfo.FileName = bash;
+            }
+            
             Process.Start(startInfo);
         }
 
@@ -281,5 +299,7 @@ namespace SourceGit.Native
                 ILFree(pidl);
             }
         }
+
+        private string _powershellPath = string.Empty;
     }
 }

src/Resources/Locales/en_US.axaml

@@ -268,6 +268,7 @@
   <x:String x:Key="Text.Preference.Git.Path" xml:space="preserve">Install Path</x:String>
   <x:String x:Key="Text.Preference.Git.User" xml:space="preserve">User Name</x:String>
   <x:String x:Key="Text.Preference.Git.User.Placeholder" xml:space="preserve">Global git user name</x:String>
+  <x:String x:Key="Text.Preference.Git.UsePowershellOnWindows" xml:space="preserve">Use Powershell instead of Git bash</x:String>
   <x:String x:Key="Text.Preference.Git.Version" xml:space="preserve">Git version</x:String>
   <x:String x:Key="Text.Preference.GPG" xml:space="preserve">GPG SIGNING</x:String>
   <x:String x:Key="Text.Preference.GPG.Enabled" xml:space="preserve">Commit GPG signing</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -268,6 +268,7 @@
   <x:String x:Key="Text.Preference.Git.Path" xml:space="preserve">安装路径</x:String>
   <x:String x:Key="Text.Preference.Git.User" xml:space="preserve">用户名</x:String>
   <x:String x:Key="Text.Preference.Git.User.Placeholder" xml:space="preserve">默认GIT用户名</x:String>
+  <x:String x:Key="Text.Preference.Git.UsePowershellOnWindows" xml:space="preserve">使用PowerShell替代Git Bash</x:String>
   <x:String x:Key="Text.Preference.Git.Version" xml:space="preserve">Git 版本</x:String>
   <x:String x:Key="Text.Preference.GPG" xml:space="preserve">GPG签名</x:String>
   <x:String x:Key="Text.Preference.GPG.Enabled" xml:space="preserve">启用提交签名</x:String>

src/ViewModels/Preference.cs

@@ -219,6 +219,19 @@ namespace SourceGit.ViewModels
             }
         }
 
+        public bool UsePowershellOnWindows
+        {
+            get => Native.OS.UsePowershellOnWindows;
+            set
+            {
+                if (Native.OS.UsePowershellOnWindows != value)
+                {
+                    Native.OS.UsePowershellOnWindows = value;
+                    OnPropertyChanged(nameof(UsePowershellOnWindows));
+                }
+            }
+        }
+
         public int ExternalMergeToolType
         {
             get => _externalMergeToolType;

src/ViewModels/Repository.cs

@@ -287,10 +287,10 @@ namespace SourceGit.ViewModels
             Native.OS.OpenTerminal(_fullpath);
         }
 
-        public ContextMenu CreateContextMenuForExternalEditors()
+        public ContextMenu CreateContextMenuForExternalTools()
         {
-            var editors = Native.OS.ExternalEditors;
+            var tools = Native.OS.ExternalTools;
-            if (editors.Count == 0)
+            if (tools.Count == 0)
             {
                 App.RaiseException(_fullpath, "No available external editors found!");
                 return null;
@@ -300,16 +300,16 @@ namespace SourceGit.ViewModels
             menu.Placement = PlacementMode.BottomEdgeAlignedLeft;
             RenderOptions.SetBitmapInterpolationMode(menu, BitmapInterpolationMode.HighQuality);
 
-            foreach (var editor in editors)
+            foreach (var tool in tools)
             {
-                var dupEditor = editor;
+                var dupTool = tool;
-                var icon = AssetLoader.Open(new Uri($"avares://SourceGit/Resources/ExternalToolIcons/{dupEditor.Icon}", UriKind.RelativeOrAbsolute));
+                var icon = AssetLoader.Open(new Uri($"avares://SourceGit/Resources/ExternalToolIcons/{dupTool.Icon}", UriKind.RelativeOrAbsolute));
                 var item = new MenuItem();
-                item.Header = App.Text("Repository.OpenIn", dupEditor.Name);
+                item.Header = App.Text("Repository.OpenIn", dupTool.Name);
                 item.Icon = new Image { Width = 16, Height = 16, Source = new Bitmap(icon) };
                 item.Click += (o, e) =>
                 {
-                    dupEditor.Open(_fullpath);
+                    dupTool.Open(_fullpath);
                     e.Handled = true;
                 };
 

src/Views/Preference.axaml

@@ -231,7 +231,7 @@
             <TextBlock Classes="tab_header" Text="{DynamicResource Text.Preference.Git}"/>
           </TabItem.Header>
 
-          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32,32" ColumnDefinitions="Auto,*">
+          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32,Auto,32" ColumnDefinitions="Auto,*">
             <TextBlock Grid.Row="0" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Git.Path}"
                        HorizontalAlignment="Right"
@@ -310,6 +310,12 @@
             </ComboBox>
 
             <CheckBox Grid.Row="6" Grid.Column="1"
+                      Height="32"
+                      Content="{DynamicResource Text.Preference.Git.UsePowershellOnWindows}"
+                      IsChecked="{Binding UsePowershellOnWindows, Mode=TwoWay}"
+                      IsVisible="{OnPlatform False, Windows=True}"/>
+
+            <CheckBox Grid.Row="7" Grid.Column="1"
                       Content="{DynamicResource Text.Preference.Git.AutoFetch}"
                       IsChecked="{Binding GitAutoFetch, Mode=TwoWay}"/>
           </Grid>

src/Views/Repository.axaml

@@ -22,7 +22,7 @@
             <Path Width="13" Height="13" Data="{StaticResource Icons.Terminal}"/>
           </Button>
 
-          <Button Classes="icon_button" Width="32" Click="OnOpenWithExternalEditor" ToolTip.Tip="{DynamicResource Text.Repository.OpenWithExternalTools}">
+          <Button Classes="icon_button" Width="32" Click="OnOpenWithExternalTools" ToolTip.Tip="{DynamicResource Text.Repository.OpenWithExternalTools}">
             <Path Width="13" Height="13" Data="{StaticResource Icons.OpenWith}"/>
           </Button>
           

src/Views/Repository.axaml.cs

@@ -61,11 +61,11 @@ namespace SourceGit.Views
             InitializeComponent();
         }
 
-        private void OnOpenWithExternalEditor(object sender, RoutedEventArgs e)
+        private void OnOpenWithExternalTools(object sender, RoutedEventArgs e)
         {
             if (sender is Button button && DataContext is ViewModels.Repository repo)
             {
-                var menu = repo.CreateContextMenuForExternalEditors();
+                var menu = repo.CreateContextMenuForExternalTools();
                 if (menu != null)
                 {
                     menu.Open(button);