Merge branch 'feature/powershell_supports' into develop

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/ExternalMergeTools.cs

@@ -1,88 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-
-namespace SourceGit.Models
-{
-    public class ExternalMergeTools
-    {
-        public int Type { get; set; }
-        public string Name { get; set; }
-        public string Exec { get; set; }
-        public string Cmd { get; set; }
-        public string DiffCmd { get; set; }
-
-        public static readonly List<ExternalMergeTools> Supported;
-
-        static ExternalMergeTools()
-        {
-            if (OperatingSystem.IsWindows())
-            {
-                Supported = new List<ExternalMergeTools>() {
-                    new ExternalMergeTools(0, "Custom", "", "", ""),
-                    new ExternalMergeTools(1, "Visual Studio Code", "Code.exe", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(2, "Visual Studio Code - Insiders", "Code - Insiders.exe", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(3, "Visual Studio 2017/2019/2022", "vsDiffMerge.exe", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\" /m", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(4, "Tortoise Merge", "TortoiseMerge.exe;TortoiseGitMerge.exe", "-base:\"$BASE\" -theirs:\"$REMOTE\" -mine:\"$LOCAL\" -merged:\"$MERGED\"", "-base:\"$LOCAL\" -theirs:\"$REMOTE\""),
-                    new ExternalMergeTools(5, "KDiff3", "kdiff3.exe", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(6, "Beyond Compare", "BComp.exe", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(7, "WinMerge", "WinMergeU.exe", "-u -e \"$REMOTE\" \"$LOCAL\" \"$MERGED\"", "-u -e \"$LOCAL\" \"$REMOTE\""),
-                };
-            }
-            else if (OperatingSystem.IsMacOS())
-            {
-                Supported = new List<ExternalMergeTools>() {
-                    new ExternalMergeTools(0, "Custom", "", "", ""),
-                    new ExternalMergeTools(1, "FileMerge", "/usr/bin/opendiff", "\"$BASE\" \"$LOCAL\" \"$REMOTE\" -ancestor \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(2, "Visual Studio Code", "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(3, "Visual Studio Code - Insiders", "/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/bin/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(4, "KDiff3", "/Applications/kdiff3.app/Contents/MacOS/kdiff3", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(5, "Beyond Compare", "/Applications/Beyond Compare.app/Contents/MacOS/bcomp", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                };
-            }
-            else if (OperatingSystem.IsLinux())
-            {
-                Supported = new List<ExternalMergeTools>() {
-                    new ExternalMergeTools(0, "Custom", "", "", ""),
-                    new ExternalMergeTools(1, "Visual Studio Code", "/usr/share/code/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(2, "Visual Studio Code - Insiders", "/usr/share/code-insiders/code-insiders", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(3, "KDiff3", "/usr/bin/kdiff3", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                    new ExternalMergeTools(4, "Beyond Compare", "/usr/bin/bcomp", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
-                };
-            }
-            else
-            {
-                Supported = new List<ExternalMergeTools>() {
-                    new ExternalMergeTools(0, "Custom", "", "", ""),
-                };
-            }
-        }
-
-        public ExternalMergeTools(int type, string name, string exec, string cmd, string diffCmd)
-        {
-            Type = type;
-            Name = name;
-            Exec = exec;
-            Cmd = cmd;
-            DiffCmd = diffCmd;
-        }
-
-        public string[] GetPatterns()
-        {
-            if (OperatingSystem.IsWindows())
-            {
-                return Exec.Split(';');
-            }
-            else
-            {
-                var patterns = new List<string>();
-                var choices = Exec.Split(';', StringSplitOptions.RemoveEmptyEntries);
-                foreach (var c in choices)
-                {
-                    patterns.Add(Path.GetFileName(c));
-                }
-                return patterns.ToArray();
-            }
-        }
-    }
-}

src/Models/ExternalMerger.cs

@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+
+namespace SourceGit.Models
+{
+    public class ExternalMerger
+    {
+        public int Type { get; set; }
+        public string Name { get; set; }
+        public string Exec { get; set; }
+        public string Cmd { get; set; }
+        public string DiffCmd { get; set; }
+
+        public static readonly List<ExternalMerger> Supported;
+
+        static ExternalMerger()
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                Supported = new List<ExternalMerger>() {
+                    new ExternalMerger(0, "Custom", "", "", ""),
+                    new ExternalMerger(1, "Visual Studio Code", "Code.exe", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(2, "Visual Studio Code - Insiders", "Code - Insiders.exe", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(3, "Visual Studio 2017/2019/2022", "vsDiffMerge.exe", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\" /m", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(4, "Tortoise Merge", "TortoiseMerge.exe;TortoiseGitMerge.exe", "-base:\"$BASE\" -theirs:\"$REMOTE\" -mine:\"$LOCAL\" -merged:\"$MERGED\"", "-base:\"$LOCAL\" -theirs:\"$REMOTE\""),
+                    new ExternalMerger(5, "KDiff3", "kdiff3.exe", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(6, "Beyond Compare", "BComp.exe", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(7, "WinMerge", "WinMergeU.exe", "-u -e \"$REMOTE\" \"$LOCAL\" \"$MERGED\"", "-u -e \"$LOCAL\" \"$REMOTE\""),
+                };
+            }
+            else if (OperatingSystem.IsMacOS())
+            {
+                Supported = new List<ExternalMerger>() {
+                    new ExternalMerger(0, "Custom", "", "", ""),
+                    new ExternalMerger(1, "FileMerge", "/usr/bin/opendiff", "\"$BASE\" \"$LOCAL\" \"$REMOTE\" -ancestor \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(2, "Visual Studio Code", "/Applications/Visual Studio Code.app/Contents/Resources/app/bin/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(3, "Visual Studio Code - Insiders", "/Applications/Visual Studio Code - Insiders.app/Contents/Resources/app/bin/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(4, "KDiff3", "/Applications/kdiff3.app/Contents/MacOS/kdiff3", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(5, "Beyond Compare", "/Applications/Beyond Compare.app/Contents/MacOS/bcomp", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                };
+            }
+            else if (OperatingSystem.IsLinux())
+            {
+                Supported = new List<ExternalMerger>() {
+                    new ExternalMerger(0, "Custom", "", "", ""),
+                    new ExternalMerger(1, "Visual Studio Code", "/usr/share/code/code", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(2, "Visual Studio Code - Insiders", "/usr/share/code-insiders/code-insiders", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(3, "KDiff3", "/usr/bin/kdiff3", "\"$REMOTE\" -b \"$BASE\" \"$LOCAL\" -o \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                    new ExternalMerger(4, "Beyond Compare", "/usr/bin/bcomp", "\"$REMOTE\" \"$LOCAL\" \"$BASE\" \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
+                };
+            }
+            else
+            {
+                Supported = new List<ExternalMerger>() {
+                    new ExternalMerger(0, "Custom", "", "", ""),
+                };
+            }
+        }
+
+        public ExternalMerger(int type, string name, string exec, string cmd, string diffCmd)
+        {
+            Type = type;
+            Name = name;
+            Exec = exec;
+            Cmd = cmd;
+            DiffCmd = diffCmd;
+        }
+
+        public string[] GetPatterns()
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                return Exec.Split(';');
+            }
+            else
+            {
+                var patterns = new List<string>();
+                var choices = Exec.Split(';', StringSplitOptions.RemoveEmptyEntries);
+                foreach (var c in choices)
+                {
+                    patterns.Add(Path.GetFileName(c));
+                }
+                return patterns.ToArray();
+            }
+        }
+    }
+}

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/Models/Shell.cs

@@ -0,0 +1,10 @@
+namespace SourceGit.Models
+{
+    public enum Shell
+    {
+        Default = 0,
+        PowerShell,
+        CommandPrompt,
+        DefaultShellOfWindowsTerminal,
+    }
+}

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 +21,7 @@ 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 List<Models.ExternalTool> ExternalTools { get; set; } = new List<Models.ExternalTool>();
 
         static OS()
         {
@@ -42,7 +42,34 @@ namespace SourceGit.Native
                 throw new Exception("Platform unsupported!!!");
             }
 
-            ExternalEditors = _backend.FindExternalEditors();
+            ExternalTools = _backend.FindExternalTools();
+        }
+
+        public static Models.Shell GetShell()
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                return (_backend as Windows).Shell;
+            }
+            else
+            {
+                return Models.Shell.Default;
+            }
+        }
+
+        public static bool SetShell(Models.Shell shell)
+        {
+            if (OperatingSystem.IsWindows())
+            {
+                var windows = (_backend as Windows);
+                if (windows.Shell != shell)
+                {
+                    windows.Shell = shell;
+                    return true;
+                }
+            }
+
+            return false;
         }
 
         public static void SetupApp(AppBuilder builder)

src/Native/Windows.cs

@@ -54,6 +54,12 @@ 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 Models.Shell Shell
+        {
+            get;
+            set;
+        } = Models.Shell.Default;
+
         public void SetupApp(AppBuilder builder)
         {
             builder.With(new FontManagerOptions()
@@ -114,14 +120,14 @@ 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 +139,49 @@ namespace SourceGit.Native
 
         public void OpenTerminal(string workdir)
         {
-            var binDir = Path.GetDirectoryName(OS.GitExecutable);
+            if (string.IsNullOrEmpty(workdir) || !Path.Exists(workdir))
-            var bash = Path.Combine(binDir, "bash.exe");
-            if (!File.Exists(bash))
             {
-                App.RaiseException(string.IsNullOrEmpty(workdir) ? "" : workdir, $"Can NOT found bash.exe under '{binDir}'");
+                workdir = ".";
-                return;
             }
 
             var startInfo = new ProcessStartInfo();
-            startInfo.UseShellExecute = true;
+            startInfo.WorkingDirectory = workdir;
-            startInfo.FileName = bash;
+
-            if (!string.IsNullOrEmpty(workdir) && Path.Exists(workdir))
+            switch (Shell)
-                startInfo.WorkingDirectory = workdir;
+            {
+                case Models.Shell.Default:
+                    var binDir = Path.GetDirectoryName(OS.GitExecutable);
+                    var bash = Path.Combine(binDir, "bash.exe");
+                    if (!File.Exists(bash))
+                    {
+                        App.RaiseException(workdir, $"Can NOT found bash.exe under '{binDir}'");
+                        return;
+                    }
+
+                    startInfo.FileName = bash;
+                    break;
+                case Models.Shell.PowerShell:
+                    startInfo.FileName = ChoosePowerShell();
+                    startInfo.Arguments = startInfo.FileName.EndsWith("pswd.exe") ? $"-WorkingDirectory \"{workdir}\" -Nologo" : "-Nologo";
+                    break;
+                case Models.Shell.CommandPrompt:
+                    startInfo.FileName = "cmd";
+                    break;
+                case Models.Shell.DefaultShellOfWindowsTerminal:
+                    var wt = FindWindowsTerminalApp();
+                    if (!File.Exists(wt))
+                    {
+                        App.RaiseException(workdir, $"Can NOT found wt.exe on your system!");
+                        return;
+                    }
+
+                    startInfo.FileName = FindWindowsTerminalApp();
+                    break;
+                default:
+                    App.RaiseException(workdir, $"Bad shell configuration!");
+                    return;
+            }
+
             Process.Start(startInfo);
         }
 
@@ -189,6 +225,52 @@ namespace SourceGit.Native
             Process.Start(start);
         }
 
+        // There are two versions of PowerShell : pwsh.exe (preferred) and powershell.exe (system default)
+        private string ChoosePowerShell()
+        {
+            if (!string.IsNullOrEmpty(_powershellPath)) 
+                return _powershellPath;
+
+            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");
+            if (pwsh != null)
+            {
+                var path = pwsh.GetValue(null) as string;
+                if (File.Exists(path))
+                {
+                    _powershellPath = path;
+                    return _powershellPath;
+                }
+            }
+
+            var finder = new StringBuilder("powershell.exe", 512);
+            if (PathFindOnPath(finder, null))
+            {
+                _powershellPath = finder.ToString();
+                return _powershellPath;
+            }
+
+            return string.Empty;
+        }
+
+        private string FindWindowsTerminalApp()
+        {
+            if (!string.IsNullOrEmpty(_wtPath))
+                return _wtPath;
+
+            var finder = new StringBuilder("wt.exe", 512);
+            if (PathFindOnPath(finder, null))
+            {
+                _wtPath = finder.ToString();
+                return _wtPath;
+            }
+
+            return string.Empty;
+        }
+
         #region EXTERNAL_EDITOR_FINDER
         private string FindVSCode()
         {
@@ -250,6 +332,7 @@ namespace SourceGit.Native
                     Microsoft.Win32.RegistryHive.LocalMachine,
                     Microsoft.Win32.RegistryView.Registry64);
 
+            // Sublime Text 4
             var sublime = localMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sublime Text_is1");
             if (sublime != null)
             {
@@ -257,6 +340,7 @@ namespace SourceGit.Native
                 return Path.Combine(Path.GetDirectoryName(icon), "subl.exe");
             }
 
+            // Sublime Text 3
             var sublime3 = localMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Sublime Text 3_is1");
             if (sublime3 != null)
             {
@@ -281,5 +365,8 @@ namespace SourceGit.Native
                 ILFree(pidl);
             }
         }
+
+        private string _powershellPath = string.Empty;
+        private string _wtPath = string.Empty;
     }
 }

src/Resources/Locales/en_US.axaml

@@ -266,6 +266,7 @@
   <x:String x:Key="Text.Preference.Git.Email" xml:space="preserve">User Email</x:String>
   <x:String x:Key="Text.Preference.Git.Email.Placeholder" xml:space="preserve">Global git user email</x:String>
   <x:String x:Key="Text.Preference.Git.Path" xml:space="preserve">Install Path</x:String>
+  <x:String x:Key="Text.Preference.Git.Shell" xml:space="preserve">Shell</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.Version" xml:space="preserve">Git version</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -266,6 +266,7 @@
   <x:String x:Key="Text.Preference.Git.Email" xml:space="preserve">邮箱</x:String>
   <x:String x:Key="Text.Preference.Git.Email.Placeholder" xml:space="preserve">默认GIT用户邮箱</x:String>
   <x:String x:Key="Text.Preference.Git.Path" xml:space="preserve">安装路径</x:String>
+  <x:String x:Key="Text.Preference.Git.Shell" xml:space="preserve">终端Shell</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.Version" xml:space="preserve">Git 版本</x:String>

src/SourceGit.csproj

@@ -22,8 +22,9 @@
 
   <ItemGroup>
     <AvaloniaResource Include="App.ico" />
-    <AvaloniaResource Include="Resources/Fonts/*" />
     <AvaloniaResource Include="Resources/ExternalToolIcons/*" />
+    <AvaloniaResource Include="Resources/Fonts/*" />
+    <AvaloniaResource Include="Resources/ShellIcons/*" />
   </ItemGroup>
 
   <ItemGroup>

src/ViewModels/CommitDetail.cs

@@ -205,7 +205,7 @@ namespace SourceGit.ViewModels
                 var type = Preference.Instance.ExternalMergeToolType;
                 var exec = Preference.Instance.ExternalMergeToolPath;
 
-                var tool = Models.ExternalMergeTools.Supported.Find(x => x.Type == type);
+                var tool = Models.ExternalMerger.Supported.Find(x => x.Type == type);
                 if (tool == null || !File.Exists(exec))
                 {
                     App.RaiseException(_repo, "Invalid merge tool in preference setting!");

src/ViewModels/DiffContext.cs

@@ -152,7 +152,7 @@ namespace SourceGit.ViewModels
             var type = Preference.Instance.ExternalMergeToolType;
             var exec = Preference.Instance.ExternalMergeToolPath;
 
-            var tool = Models.ExternalMergeTools.Supported.Find(x => x.Type == type);
+            var tool = Models.ExternalMerger.Supported.Find(x => x.Type == type);
             if (tool == null || !File.Exists(exec))
             {
                 App.RaiseException(_repo, "Invalid merge tool in preference setting!");

src/ViewModels/Preference.cs

@@ -200,6 +200,18 @@ namespace SourceGit.ViewModels
             }
         }
 
+        public Models.Shell GitShell
+        {
+            get => Native.OS.GetShell();
+            set
+            {
+                if (Native.OS.SetShell(value))
+                {
+                    OnPropertyChanged(nameof(GitShell));
+                }
+            }
+        }
+
         public string GitDefaultCloneDir
         {
             get => _gitDefaultCloneDir;
@@ -225,9 +237,9 @@ namespace SourceGit.ViewModels
             set
             {
                 var changed = SetProperty(ref _externalMergeToolType, value);
-                if (changed && !OperatingSystem.IsWindows() && value > 0 && value < Models.ExternalMergeTools.Supported.Count)
+                if (changed && !OperatingSystem.IsWindows() && value > 0 && value < Models.ExternalMerger.Supported.Count)
                 {
-                    var tool = Models.ExternalMergeTools.Supported[value];
+                    var tool = Models.ExternalMerger.Supported[value];
                     if (File.Exists(tool.Exec))
                         ExternalMergeToolPath = tool.Exec;
                     else

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/ViewModels/RevisionCompare.cs

@@ -166,7 +166,7 @@ namespace SourceGit.ViewModels
                 var type = Preference.Instance.ExternalMergeToolType;
                 var exec = Preference.Instance.ExternalMergeToolPath;
 
-                var tool = Models.ExternalMergeTools.Supported.Find(x => x.Type == type);
+                var tool = Models.ExternalMerger.Supported.Find(x => x.Type == type);
                 if (tool == null || !File.Exists(exec))
                 {
                     App.RaiseException(_repo, "Invalid merge tool in preference setting!");

src/ViewModels/WorkingCopy.cs

@@ -423,7 +423,7 @@ namespace SourceGit.ViewModels
                 var type = Preference.Instance.ExternalMergeToolType;
                 var exec = Preference.Instance.ExternalMergeToolPath;
 
-                var tool = Models.ExternalMergeTools.Supported.Find(x => x.Type == type);
+                var tool = Models.ExternalMerger.Supported.Find(x => x.Type == type);
                 if (tool == null)
                 {
                     App.RaiseException(_repo.FullPath, "Invalid merge tool in preference setting!");

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,Auto,32,32,32,32,32" ColumnDefinitions="Auto,*">
             <TextBlock Grid.Row="0" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Git.Path}"
                        HorizontalAlignment="Right"
@@ -254,11 +254,50 @@
             <TextBlock Grid.Row="1" Grid.Column="1"
                        x:Name="txtVersion"/>
 
-            <TextBlock Grid.Row="2" Grid.Column="0"
+            <Border Grid.Row="2" Grid.Column="0"
+                    Height="32"
+                    IsVisible="{OnPlatform False, Windows=True}">
+              <TextBlock Text="{DynamicResource Text.Preference.Git.Shell}"
+                         HorizontalAlignment="Right"
+                         Margin="0,0,16,0"/>
+            </Border>
+            <ComboBox Grid.Row="2" Grid.Column="1"
+                      MinHeight="28"
+                      Padding="8,0"
+                      HorizontalAlignment="Stretch"
+                      HorizontalContentAlignment="Left"
+                      RenderOptions.BitmapInterpolationMode="HighQuality"
+                      FontSize="{Binding DefaultFontSize, Mode=OneWay}"
+                      SelectedIndex="{Binding GitShell, Mode=TwoWay}"
+                      IsVisible="{OnPlatform False, Windows=True}">
+              <ComboBox.Items>
+                <Grid ColumnDefinitions="Auto,*">
+                  <Image Grid.Column="0" Width="16" Height="16" Source="/Resources/ShellIcons/git-bash.png" RenderOptions.BitmapInterpolationMode="HighQuality"/>
+                  <TextBlock Grid.Column="1" Text="Git Bash" Margin="6,0,0,0"/>
+                </Grid>
+                
+                <Grid ColumnDefinitions="Auto,*">
+                  <Image Grid.Column="0" Width="16" Height="16" Source="/Resources/ShellIcons/pwsh.png" RenderOptions.BitmapInterpolationMode="HighQuality"/>
+                  <TextBlock Grid.Column="1" Text="PowerShell" Margin="6,0,0,0"/>
+                </Grid>
+
+                <Grid ColumnDefinitions="Auto,*">
+                  <Image Grid.Column="0" Width="16" Height="16" Source="/Resources/ShellIcons/cmd.png" RenderOptions.BitmapInterpolationMode="HighQuality"/>
+                  <TextBlock Grid.Column="1" Text="Command Prompt" Margin="6,0,0,0"/>
+                </Grid>
+
+                <Grid ColumnDefinitions="Auto,*">
+                  <Image Grid.Column="0" Width="16" Height="16" Source="/Resources/ShellIcons/wt.png" RenderOptions.BitmapInterpolationMode="HighQuality"/>
+                  <TextBlock Grid.Column="1" Text="Default Shell in Windows Terminal" Margin="6,0,0,0"/>
+                </Grid>
+              </ComboBox.Items>
+            </ComboBox>
+
+            <TextBlock Grid.Row="3" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Git.DefaultCloneDir}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
-            <TextBox Grid.Row="2" Grid.Column="1"
+            <TextBox Grid.Row="3" Grid.Column="1"
                      Height="28"
                      CornerRadius="3"
                      Text="{Binding GitDefaultCloneDir, Mode=TwoWay}">
@@ -269,31 +308,31 @@
               </TextBox.InnerRightContent>
             </TextBox>
 
-            <TextBlock Grid.Row="3" Grid.Column="0"
-                       Text="{DynamicResource Text.Preference.Git.User}"
-                       HorizontalAlignment="Right"
-                       Margin="0,0,16,0"/>
-            <TextBox Grid.Row="3" Grid.Column="1"
-                     Height="28"
-                     CornerRadius="3"
-                     Text="{Binding #me.DefaultUser, Mode=TwoWay}"
-                     Watermark="{DynamicResource Text.Preference.Git.User.Placeholder}"/>
-
             <TextBlock Grid.Row="4" Grid.Column="0"
-                       Text="{DynamicResource Text.Preference.Git.Email}"
+                       Text="{DynamicResource Text.Preference.Git.User}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
             <TextBox Grid.Row="4" Grid.Column="1"
+                     Height="28"
+                     CornerRadius="3"
+                     Text="{Binding #me.DefaultUser, Mode=TwoWay}"
+                     Watermark="{DynamicResource Text.Preference.Git.User.Placeholder}"/>
+
+            <TextBlock Grid.Row="5" Grid.Column="0"
+                       Text="{DynamicResource Text.Preference.Git.Email}"
+                       HorizontalAlignment="Right"
+                       Margin="0,0,16,0"/>
+            <TextBox Grid.Row="5" Grid.Column="1"
                      Height="28"
                      CornerRadius="3"
                      Text="{Binding #me.DefaultEmail, Mode=TwoWay}"
                      Watermark="{DynamicResource Text.Preference.Git.Email.Placeholder}"/>
 
-            <TextBlock Grid.Row="5" Grid.Column="0"
+            <TextBlock Grid.Row="6" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Git.CRLF}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
-            <ComboBox Grid.Row="5" Grid.Column="1"
+            <ComboBox Grid.Row="6" Grid.Column="1"
                       MinHeight="28"
                       Padding="8,0"
                       HorizontalAlignment="Stretch"
@@ -309,7 +348,7 @@
               </ComboBox.ItemTemplate>
             </ComboBox>
 
-            <CheckBox Grid.Row="6" Grid.Column="1"
+            <CheckBox Grid.Row="7" Grid.Column="1"
                       Content="{DynamicResource Text.Preference.Git.AutoFetch}"
                       IsChecked="{Binding GitAutoFetch, Mode=TwoWay}"/>
           </Grid>
@@ -370,8 +409,8 @@
                       MinHeight="28"
                       Padding="8,0"
                       HorizontalAlignment="Stretch"
-                      ItemsSource="{Binding Source={x:Static m:ExternalMergeTools.Supported}}"
+                      ItemsSource="{Binding Source={x:Static m:ExternalMerger.Supported}}"
-                      DisplayMemberBinding="{Binding Name, x:DataType=m:ExternalMergeTools}"
+                      DisplayMemberBinding="{Binding Name, x:DataType=m:ExternalMerger}"
                       SelectedIndex="{Binding ExternalMergeToolType, Mode=TwoWay}"/>
 
             <TextBlock Grid.Row="1" Grid.Column="0"

src/Views/Preference.axaml.cs

@@ -222,13 +222,13 @@ namespace SourceGit.Views
         private async void SelectExternalMergeTool(object sender, RoutedEventArgs e)
         {
             var type = ViewModels.Preference.Instance.ExternalMergeToolType;
-            if (type < 0 || type >= Models.ExternalMergeTools.Supported.Count)
+            if (type < 0 || type >= Models.ExternalMerger.Supported.Count)
             {
                 ViewModels.Preference.Instance.ExternalMergeToolType = 0;
                 type = 0;
             }
 
-            var tool = Models.ExternalMergeTools.Supported[type];
+            var tool = Models.ExternalMerger.Supported[type];
             var options = new FilePickerOpenOptions()
             {
                 FileTypeFilter = [new FilePickerFileType(tool.Name) { Patterns = tool.GetPatterns() }],

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);