fix: bad output file name while creating archive by tag

- generate example dynamically
- update commit/author time in histories immediately after data time format changed

README.md

@@ -47,7 +47,7 @@
 
 ## Translation Status
 
-[![en_US](https://img.shields.io/badge/en__US-100%25-brightgreen)](TRANSLATION.md) [![de__DE](https://img.shields.io/badge/de__DE-100.00%25-brightgreen)](TRANSLATION.md) [![es__ES](https://img.shields.io/badge/es__ES-100.00%25-brightgreen)](TRANSLATION.md) [![fr__FR](https://img.shields.io/badge/fr__FR-95.00%25-yellow)](TRANSLATION.md) [![it__IT](https://img.shields.io/badge/it__IT-95.56%25-yellow)](TRANSLATION.md) [![pt__BR](https://img.shields.io/badge/pt__BR-96.81%25-yellow)](TRANSLATION.md) [![ru__RU](https://img.shields.io/badge/ru__RU-100.00%25-brightgreen)](TRANSLATION.md) [![zh__CN](https://img.shields.io/badge/zh__CN-100.00%25-brightgreen)](TRANSLATION.md) [![zh__TW](https://img.shields.io/badge/zh__TW-100.00%25-brightgreen)](TRANSLATION.md)
+[![en_US](https://img.shields.io/badge/en__US-100%25-brightgreen)](TRANSLATION.md) [![de__DE](https://img.shields.io/badge/de__DE-99.86%25-yellow)](TRANSLATION.md) [![es__ES](https://img.shields.io/badge/es__ES-99.86%25-yellow)](TRANSLATION.md) [![fr__FR](https://img.shields.io/badge/fr__FR-94.87%25-yellow)](TRANSLATION.md) [![it__IT](https://img.shields.io/badge/it__IT-95.42%25-yellow)](TRANSLATION.md) [![pt__BR](https://img.shields.io/badge/pt__BR-96.67%25-yellow)](TRANSLATION.md) [![ru__RU](https://img.shields.io/badge/ru__RU-99.86%25-yellow)](TRANSLATION.md) [![zh__CN](https://img.shields.io/badge/zh__CN-100.00%25-brightgreen)](TRANSLATION.md) [![zh__TW](https://img.shields.io/badge/zh__TW-100.00%25-brightgreen)](TRANSLATION.md)
 
 ## How to Use
 
@@ -64,7 +64,8 @@ This software creates a folder `$"{System.Environment.SpecialFolder.ApplicationD
 | macOS   | `${HOME}/Library/Application Support/SourceGit`     |
 
 > [!TIP]
-> You can open this data storage directory from the main menu.
+> * You can open this data storage directory from the main menu `Open Data Storage Directory`.
+> * You can create a `data` folder next to the `SourceGit` executable to force this app to store data (user settings, downloaded avatars and crash logs) into it (Portable-Mode). Only works on Windows.
 
 For **Windows** users:
 
@@ -81,7 +82,6 @@ For **Windows** users:
   scoop install sourcegit
   ```
 * Pre-built binaries can be found in [Releases](https://github.com/sourcegit-scm/sourcegit/releases/latest)
-* You can run `dotnet publish -c Release -r win-x64 -p:EnablePortable=true -o $YOUR_PUBLISH_DIR .\src\SourceGit.csproj` to build a portable version.
 
 For **macOS** users:
 

TRANSLATION.md

@@ -1,24 +1,24 @@
-### de_DE.axaml: 100.00%
+### de_DE.axaml: 99.86%
 
 
 <details>
 <summary>Missing Keys</summary>
 
-
+- Text.Preference.General.DateFormat
 
 </details>
 
-### es_ES.axaml: 100.00%
+### es_ES.axaml: 99.86%
 
 
 <details>
 <summary>Missing Keys</summary>
 
-
+- Text.Preference.General.DateFormat
 
 </details>
 
-### fr_FR.axaml: 95.00%
+### fr_FR.axaml: 94.87%
 
 
 <details>
@@ -47,6 +47,7 @@
 - Text.Preference.Appearance.FontSize
 - Text.Preference.Appearance.FontSize.Default
 - Text.Preference.Appearance.FontSize.Editor
+- Text.Preference.General.DateFormat
 - Text.Preference.General.ShowChildren
 - Text.Repository.CustomActions
 - Text.Repository.FilterCommits
@@ -63,7 +64,7 @@
 
 </details>
 
-### it_IT.axaml: 95.56%
+### it_IT.axaml: 95.42%
 
 
 <details>
@@ -89,6 +90,7 @@
 - Text.MergeMultiple.CommitChanges
 - Text.MergeMultiple.Strategy
 - Text.MergeMultiple.Targets
+- Text.Preference.General.DateFormat
 - Text.Preference.General.ShowChildren
 - Text.Repository.FilterCommits
 - Text.Repository.FilterCommits.Default
@@ -104,7 +106,7 @@
 
 </details>
 
-### pt_BR.axaml: 96.81%
+### pt_BR.axaml: 96.67%
 
 
 <details>
@@ -128,6 +130,7 @@
 - Text.MergeMultiple.CommitChanges
 - Text.MergeMultiple.Strategy
 - Text.MergeMultiple.Targets
+- Text.Preference.General.DateFormat
 - Text.Preference.General.ShowChildren
 - Text.Repository.FilterCommits
 - Text.Repository.Skip
@@ -136,13 +139,13 @@
 
 </details>
 
-### ru_RU.axaml: 100.00%
+### ru_RU.axaml: 99.86%
 
 
 <details>
 <summary>Missing Keys</summary>
 
-
+- Text.Preference.General.DateFormat
 
 </details>
 

src/Commands/Blame.cs

@@ -65,7 +65,7 @@ namespace SourceGit.Commands
             var commit = match.Groups[1].Value;
             var author = match.Groups[2].Value;
             var timestamp = int.Parse(match.Groups[3].Value);
-            var when = DateTime.UnixEpoch.AddSeconds(timestamp).ToLocalTime().ToString("yyyy/MM/dd");
+            var when = DateTime.UnixEpoch.AddSeconds(timestamp).ToLocalTime().ToString(_dateFormat);
 
             var info = new Models.BlameLineInfo()
             {
@@ -87,6 +87,7 @@ namespace SourceGit.Commands
 
         private readonly Models.BlameData _result = new Models.BlameData();
         private readonly StringBuilder _content = new StringBuilder();
+        private readonly string _dateFormat = Models.DateTimeFormat.Actived.DateOnly;
         private string _lastSHA = string.Empty;
         private bool _needUnifyCommitSHA = false;
         private int _minSHALen = 64;

src/Commands/ExecuteCustomAction.cs

@@ -53,6 +53,16 @@ namespace SourceGit.Commands
                 proc.BeginOutputReadLine();
                 proc.BeginErrorReadLine();
                 proc.WaitForExit();
+
+                var exitCode = proc.ExitCode;
+                if (exitCode != 0)
+                {
+                    var errMsg = builder.ToString();
+                    Dispatcher.UIThread.Invoke(() =>
+                    {
+                        App.RaiseException(repo, errMsg);
+                    });
+                }
             }
             catch (Exception e)
             {
@@ -62,17 +72,7 @@ namespace SourceGit.Commands
                 });
             }
 
-            var exitCode = proc.ExitCode;
             proc.Close();
-
-            if (exitCode != 0)
-            {
-                var errMsg = builder.ToString();
-                Dispatcher.UIThread.Invoke(() =>
-                {
-                    App.RaiseException(repo, errMsg);
-                });
-            }
         }
     }
 }

src/Models/Commit.cs

@@ -31,9 +31,9 @@ namespace SourceGit.Models
         public List<Decorator> Decorators { get; set; } = new List<Decorator>();
         public bool HasDecorators => Decorators.Count > 0;
 
-        public string AuthorTimeStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString("yyyy/MM/dd HH:mm:ss");
-        public string CommitterTimeStr => DateTime.UnixEpoch.AddSeconds(CommitterTime).ToLocalTime().ToString("yyyy/MM/dd HH:mm:ss");
-        public string AuthorTimeShortStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString("yyyy/MM/dd");
+        public string AuthorTimeStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString(DateTimeFormat.Actived.DateTime);
+        public string CommitterTimeStr => DateTime.UnixEpoch.AddSeconds(CommitterTime).ToLocalTime().ToString(DateTimeFormat.Actived.DateTime);
+        public string AuthorTimeShortStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString(DateTimeFormat.Actived.DateOnly);
 
         public bool IsMerged { get; set; } = false;
         public bool IsCommitterVisible => !Author.Equals(Committer) || AuthorTime != CommitterTime;

src/Models/DateTimeFormat.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+
+namespace SourceGit.Models
+{
+    public class DateTimeFormat
+    {
+        public string DateOnly { get; set; }
+        public string DateTime { get; set; }
+
+        public string Example
+        {
+            get => _example.ToString(DateTime);
+        }
+
+        public DateTimeFormat(string dateOnly, string dateTime)
+        {
+            DateOnly = dateOnly;
+            DateTime = dateTime;
+        }
+
+        public static int ActiveIndex
+        {
+            get;
+            set;
+        } = 0;
+
+        public static DateTimeFormat Actived
+        {
+            get => Supported[ActiveIndex];
+        }
+
+        public static readonly List<DateTimeFormat> Supported = new List<DateTimeFormat>
+        {
+            new DateTimeFormat("yyyy/MM/dd", "yyyy/MM/dd HH:mm:ss"),
+            new DateTimeFormat("yyyy.MM.dd", "yyyy.MM.dd HH:mm:ss"),
+            new DateTimeFormat("yyyy-MM-dd", "yyyy-MM-dd HH:mm:ss"),
+            new DateTimeFormat("MM/dd/yyyy", "MM/dd/yyyy HH:mm:ss"),
+            new DateTimeFormat("MM.dd.yyyy", "MM.dd.yyyy HH:mm:ss"),
+            new DateTimeFormat("MM-dd-yyyy", "MM-dd-yyyy HH:mm:ss"),
+            new DateTimeFormat("dd/MM/yyyy", "dd/MM/yyyy HH:mm:ss"),
+            new DateTimeFormat("dd.MM.yyyy", "dd.MM.yyyy HH:mm:ss"),
+            new DateTimeFormat("dd-MM-yyyy", "dd-MM-yyyy HH:mm:ss"),
+            new DateTimeFormat("MMM d yyyy", "MMM d yyyy HH:mm:ss"),
+            new DateTimeFormat("d MMM yyyy", "d MMM yyyy HH:mm:ss"),
+        };
+
+        private static readonly DateTime _example = new DateTime(2025, 1, 31, 8, 0, 0, DateTimeKind.Local);
+    }
+}

src/Models/Stash.cs

@@ -9,6 +9,6 @@ namespace SourceGit.Models
         public ulong Time { get; set; } = 0;
         public string Message { get; set; } = "";
 
-        public string TimeStr => DateTime.UnixEpoch.AddSeconds(Time).ToLocalTime().ToString("yyyy/MM/dd HH:mm:ss");
+        public string TimeStr => DateTime.UnixEpoch.AddSeconds(Time).ToLocalTime().ToString(DateTimeFormat.Actived.DateTime);
     }
 }

src/Native/MacOS.cs

@@ -25,7 +25,12 @@ namespace SourceGit.Native
 
         public string FindGitExecutable()
         {
-            return File.Exists("/usr/bin/git") ? "/usr/bin/git" : string.Empty;
+            var gitPathVariants = new List<string>() {
+                 "/usr/bin/git", "/usr/local/bin/git", "/opt/homebrew/bin/git", "/opt/homebrew/opt/git/bin/git" 
+            };
+            foreach (var path in gitPathVariants)
+                if (File.Exists(path)) return path;
+            return string.Empty;
         }
 
         public string FindTerminal(Models.ShellOrTerminal shell)

src/Native/OS.cs

@@ -1,8 +1,6 @@
 using System;
 using System.Collections.Generic;
-#if ENABLE_PORTABLE
 using System.Diagnostics;
-#endif
 using System.IO;
 
 using Avalonia;
@@ -58,16 +56,17 @@ namespace SourceGit.Native
 
         public static void SetupDataDir()
         {
-#if ENABLE_PORTABLE
             if (OperatingSystem.IsWindows())
             {
                 var execFile = Process.GetCurrentProcess().MainModule!.FileName;
-                DataDir = Path.Combine(Path.GetDirectoryName(execFile), "data");
-                if (!Directory.Exists(DataDir))
-                    Directory.CreateDirectory(DataDir);
-                return;
+                var portableDir = Path.Combine(Path.GetDirectoryName(execFile), "data");
+                if (Directory.Exists(portableDir))
+                {
+                    DataDir = portableDir;
+                    return;
+                }
             }
-#endif
+
             var osAppDataDir = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
             if (string.IsNullOrEmpty(osAppDataDir))
                 DataDir = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".sourcegit");

src/Resources/Locales/en_US.axaml

@@ -465,6 +465,7 @@
   <x:String x:Key="Text.Preference.DiffMerge.Type" xml:space="preserve">Tool</x:String>
   <x:String x:Key="Text.Preference.General" xml:space="preserve">GENERAL</x:String>
   <x:String x:Key="Text.Preference.General.Check4UpdatesOnStartup" xml:space="preserve">Check for updates on startup</x:String>
+  <x:String x:Key="Text.Preference.General.DateFormat" xml:space="preserve">Date Format</x:String>
   <x:String x:Key="Text.Preference.General.Locale" xml:space="preserve">Language</x:String>
   <x:String x:Key="Text.Preference.General.MaxHistoryCommits" xml:space="preserve">History Commits</x:String>
   <x:String x:Key="Text.Preference.General.ShowAuthorTime" xml:space="preserve">Show author time instead of commit time in graph</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -469,6 +469,7 @@
   <x:String x:Key="Text.Preference.DiffMerge.Type" xml:space="preserve">工具</x:String>
   <x:String x:Key="Text.Preference.General" xml:space="preserve">通用配置</x:String>
   <x:String x:Key="Text.Preference.General.Check4UpdatesOnStartup" xml:space="preserve">启动时检测软件更新</x:String>
+  <x:String x:Key="Text.Preference.General.DateFormat" xml:space="preserve">日期时间格式</x:String>
   <x:String x:Key="Text.Preference.General.Locale" xml:space="preserve">显示语言</x:String>
   <x:String x:Key="Text.Preference.General.MaxHistoryCommits" xml:space="preserve">最大历史提交数</x:String>
   <x:String x:Key="Text.Preference.General.ShowAuthorTime" xml:space="preserve">在提交路线图中显示修改时间而非提交时间</x:String>

src/Resources/Locales/zh_TW.axaml

@@ -468,6 +468,7 @@
   <x:String x:Key="Text.Preference.DiffMerge.Type" xml:space="preserve">工具</x:String>
   <x:String x:Key="Text.Preference.General" xml:space="preserve">一般設定</x:String>
   <x:String x:Key="Text.Preference.General.Check4UpdatesOnStartup" xml:space="preserve">啟動時檢查軟體更新</x:String>
+  <x:String x:Key="Text.Preference.General.DateFormat" xml:space="preserve">日期時間格式</x:String>
   <x:String x:Key="Text.Preference.General.Locale" xml:space="preserve">顯示語言</x:String>
   <x:String x:Key="Text.Preference.General.MaxHistoryCommits" xml:space="preserve">最大歷史提交數</x:String>
   <x:String x:Key="Text.Preference.General.ShowAuthorTime" xml:space="preserve">在提交路線圖中顯示修改時間而非提交時間</x:String>

src/SourceGit.csproj

@@ -30,10 +30,6 @@
     <DefineConstants>$(DefineConstants);DISABLE_UPDATE_DETECTION</DefineConstants>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(EnablePortable)' == 'true'">
-    <DefineConstants>$(DefineConstants);ENABLE_PORTABLE</DefineConstants>
-  </PropertyGroup>
-
   <ItemGroup>
     <AvaloniaResource Include="App.ico" />
     <AvaloniaResource Include="Resources/Fonts/*" />

src/ViewModels/Archive.cs

@@ -23,7 +23,7 @@ namespace SourceGit.ViewModels
         {
             _repo = repo;
             _revision = branch.Head;
-            _saveFile = $"archive-{Path.GetFileNameWithoutExtension(branch.Name)}.zip";
+            _saveFile = $"archive-{Path.GetFileName(branch.Name)}.zip";
             BasedOn = branch;
             View = new Views.Archive() { DataContext = this };
         }
@@ -41,7 +41,7 @@ namespace SourceGit.ViewModels
         {
             _repo = repo;
             _revision = tag.SHA;
-            _saveFile = $"archive-{tag.Name}.zip";
+            _saveFile = $"archive-{Path.GetFileName(tag.Name)}.zip";
             BasedOn = tag;
             View = new Views.Archive() { DataContext = this };
         }

src/ViewModels/Preference.cs

@@ -129,6 +129,21 @@ namespace SourceGit.ViewModels
             set => SetProperty(ref _subjectGuideLength, value);
         }
 
+        public int DateTimeFormat
+        {
+            get => Models.DateTimeFormat.ActiveIndex;
+            set
+            {
+                if (value != Models.DateTimeFormat.ActiveIndex &&
+                    value >= 0 &&
+                    value < Models.DateTimeFormat.Supported.Count)
+                {
+                    Models.DateTimeFormat.ActiveIndex = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+
         public bool UseFixedTabWidth
         {
             get => _useFixedTabWidth;

src/ViewModels/WorkingCopy.cs

@@ -1351,8 +1351,9 @@ namespace SourceGit.ViewModels
         {
             var menu = new ContextMenu();
 
+            var gitTemplate = new Commands.Config(_repo.FullPath).Get("commit.template");
             var templateCount = _repo.Settings.CommitTemplates.Count;
-            if (templateCount == 0)
+            if (templateCount == 0 && string.IsNullOrEmpty(gitTemplate))
             {
                 menu.Items.Add(new MenuItem()
                 {
@@ -1376,6 +1377,29 @@ namespace SourceGit.ViewModels
                     };
                     menu.Items.Add(item);
                 }
+
+                if (!string.IsNullOrEmpty(gitTemplate))
+                {
+                    var friendlyName = gitTemplate;
+                    if (!OperatingSystem.IsWindows())
+                    {
+                        var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
+                        var prefixLen = home.EndsWith('/') ? home.Length - 1 : home.Length;
+                        if (gitTemplate.StartsWith(home, StringComparison.Ordinal))
+                            friendlyName = "~" + gitTemplate.Substring(prefixLen);
+                    }
+
+                    var gitTemplateItem = new MenuItem();
+                    gitTemplateItem.Header = new Views.NameHighlightedTextBlock("WorkingCopy.UseCommitTemplate", friendlyName);
+                    gitTemplateItem.Icon = App.CreateMenuIcon("Icons.Code");
+                    gitTemplateItem.Click += (_, e) =>
+                    {
+                        if (File.Exists(gitTemplate))
+                            CommitMessage = File.ReadAllText(gitTemplate);
+                        e.Handled = true;
+                    };
+                    menu.Items.Add(gitTemplateItem);
+                }
             }
 
             menu.Items.Add(new MenuItem() { Header = "-" });

src/Views/Blame.axaml.cs

@@ -37,6 +37,7 @@ namespace SourceGit.Views
                 {
                     var typeface = view.CreateTypeface();
                     var underlinePen = new Pen(Brushes.DarkOrange);
+                    var width = Bounds.Width;
 
                     foreach (var line in view.VisualLines)
                     {
@@ -64,16 +65,6 @@ namespace SourceGit.Views
                         context.DrawLine(underlinePen, new Point(x, y + shaLink.Baseline + 2), new Point(x + shaLink.Width, y + shaLink.Baseline + 2));
                         x += shaLink.Width + 8;
 
-                        var time = new FormattedText(
-                            info.Time,
-                            CultureInfo.CurrentCulture,
-                            FlowDirection.LeftToRight,
-                            typeface,
-                            _editor.FontSize,
-                            _editor.Foreground);
-                        context.DrawText(time, new Point(x, y));
-                        x += time.Width + 8;
-
                         var author = new FormattedText(
                             info.Author,
                             CultureInfo.CurrentCulture,
@@ -82,6 +73,15 @@ namespace SourceGit.Views
                             _editor.FontSize,
                             _editor.Foreground);
                         context.DrawText(author, new Point(x, y));
+
+                        var time = new FormattedText(
+                            info.Time,
+                            CultureInfo.CurrentCulture,
+                            FlowDirection.LeftToRight,
+                            typeface,
+                            _editor.FontSize,
+                            _editor.Foreground);
+                        context.DrawText(time, new Point(width - time.Width, y));
                     }
                 }
             }
@@ -116,15 +116,6 @@ namespace SourceGit.Views
                             Brushes.DarkOrange);
                         x += shaLink.Width + 8;
 
-                        var time = new FormattedText(
-                            info.Time,
-                            CultureInfo.CurrentCulture,
-                            FlowDirection.LeftToRight,
-                            typeface,
-                            _editor.FontSize,
-                            _editor.Foreground);
-                        x += time.Width + 8;
-
                         var author = new FormattedText(
                             info.Author,
                             CultureInfo.CurrentCulture,
@@ -132,7 +123,16 @@ namespace SourceGit.Views
                             typeface,
                             _editor.FontSize,
                             _editor.Foreground);
-                        x += author.Width;
+                        x += author.Width + 8;
+
+                        var time = new FormattedText(
+                            info.Time,
+                            CultureInfo.CurrentCulture,
+                            FlowDirection.LeftToRight,
+                            typeface,
+                            _editor.FontSize,
+                            _editor.Foreground);
+                        x += time.Width;
 
                         if (maxWidth < x)
                             maxWidth = x;

src/Views/FileHistories.axaml

@@ -78,7 +78,7 @@
           <DataTemplate DataType="m:Commit">
             <Border BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="0,0,0,1" Padding="4">
               <Grid RowDefinitions="Auto,*">
-                <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto,Auto">
+                <Grid Grid.Row="0" ColumnDefinitions="Auto,*,Auto,96">
                   <v:Avatar Grid.Column="0" Width="16" Height="16" VerticalAlignment="Center" IsHitTestVisible="False" User="{Binding Author}"/>
                   <TextBlock Grid.Column="1" Classes="primary" Text="{Binding Author.Name}" Margin="8,0,0,0" TextTrimming="CharacterEllipsis"/>
                   <TextBlock Grid.Column="2"
@@ -90,7 +90,7 @@
                              TextDecorations="Underline"
                              Margin="8,0,0,0"
                              PointerPressed="OnPressCommitSHA"/>
-                  <TextBlock Grid.Column="3" Classes="primary" Text="{Binding AuthorTimeShortStr}" Foreground="{DynamicResource Brush.FG2}" Margin="8,0,0,0"/>
+                  <TextBlock Grid.Column="3" Classes="primary" Text="{Binding AuthorTimeShortStr}" Foreground="{DynamicResource Brush.FG2}" HorizontalAlignment="Right"/>
                 </Grid>
 
                 <TextBlock Grid.Row="1" Classes="primary" Text="{Binding Subject}" VerticalAlignment="Bottom"/>

src/Views/Histories.axaml

@@ -191,7 +191,8 @@
                                            FontWeight="{Binding FontWeight}"
                                            Opacity="{Binding Opacity}"
                                            UseAuthorTime="{Binding Source={x:Static vm:Preference.Instance}, Path=ShowAuthorTimeInGraph, Mode=OneWay}"
-                                           ShowAsDateTime="{Binding Source={x:Static vm:Preference.Instance}, Path=!DisplayTimeAsPeriodInHistories}"/>
+                                           ShowAsDateTime="{Binding Source={x:Static vm:Preference.Instance}, Path=!DisplayTimeAsPeriodInHistories}"
+                                           DateTimeFormat="{Binding Source={x:Static vm:Preference.Instance}, Path=DateTimeFormat}"/>
                   </Border>
                 </Grid>
               </DataTemplate>

src/Views/Histories.axaml.cs

@@ -343,6 +343,15 @@ namespace SourceGit.Views
             set => SetValue(ShowAsDateTimeProperty, value);
         }
 
+        public static readonly StyledProperty<int> DateTimeFormatProperty =
+            AvaloniaProperty.Register<CommitTimeTextBlock, int>(nameof(DateTimeFormat), 0);
+
+        public int DateTimeFormat
+        {
+            get => GetValue(DateTimeFormatProperty);
+            set => SetValue(DateTimeFormatProperty, value);
+        }
+
         public static readonly StyledProperty<bool> UseAuthorTimeProperty =
             AvaloniaProperty.Register<CommitTimeTextBlock, bool>(nameof(UseAuthorTime), true);
 
@@ -371,6 +380,11 @@ namespace SourceGit.Views
                 else
                     StartTimer();
             }
+            else if (change.Property == DateTimeFormatProperty)
+            {
+                if (ShowAsDateTime)
+                    SetCurrentValue(TextProperty, GetDisplayText());
+            }
         }
 
         protected override void OnLoaded(RoutedEventArgs e)
@@ -426,10 +440,10 @@ namespace SourceGit.Views
             if (commit == null)
                 return string.Empty;
 
-            var timestamp = UseAuthorTime ? commit.AuthorTime : commit.CommitterTime;
             if (ShowAsDateTime)
-                return DateTime.UnixEpoch.AddSeconds(timestamp).ToLocalTime().ToString("yyyy/MM/dd HH:mm:ss");
+                return UseAuthorTime ? commit.AuthorTimeStr : commit.CommitterTimeStr;
 
+            var timestamp = UseAuthorTime ? commit.AuthorTime : commit.CommitterTime;
             var now = DateTime.Now;
             var localTime = DateTime.UnixEpoch.AddSeconds(timestamp).ToLocalTime();
             var span = now - localTime;

src/Views/Preference.axaml

@@ -46,7 +46,7 @@
           <TabItem.Header>
             <TextBlock Classes="tab_header" Text="{DynamicResource Text.Preference.General}"/>
           </TabItem.Header>
-          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32,Auto" ColumnDefinitions="Auto,*">
+          <Grid Margin="8" RowDefinitions="32,32,32,32,32,32,32,Auto" ColumnDefinitions="Auto,*">
             <TextBlock Grid.Row="0" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.General.Locale}"
                        HorizontalAlignment="Right"
@@ -60,10 +60,30 @@
                       SelectedItem="{Binding Locale, Mode=TwoWay, Converter={x:Static c:StringConverters.ToLocale}}"/>
 
             <TextBlock Grid.Row="1" Grid.Column="0"
+                       Text="{DynamicResource Text.Preference.General.DateFormat}"
+                       HorizontalAlignment="Right"
+                       Margin="0,0,16,0"/>
+            <ComboBox Grid.Row="1" Grid.Column="1"
+                      MinHeight="28"
+                      Padding="8,0"
+                      HorizontalAlignment="Stretch"
+                      ItemsSource="{Binding Source={x:Static m:DateTimeFormat.Supported}}"
+                      SelectedIndex="{Binding DateTimeFormat, Mode=TwoWay}">
+              <ComboBox.ItemTemplate>
+                <DataTemplate x:DataType="{x:Type m:DateTimeFormat}">
+                  <Grid ColumnDefinitions="*,8,*">
+                    <TextBlock Grid.Column="0" FontFamily="{DynamicResource Fonts.Monospace}" Text="{Binding Example}"/>
+                    <TextBlock Grid.Column="2" FontFamily="{DynamicResource Fonts.Monospace}" Text="{Binding DateTime}" Foreground="{DynamicResource Brush.FG2}"/>
+                  </Grid>
+                </DataTemplate>
+              </ComboBox.ItemTemplate>
+            </ComboBox>
+            
+            <TextBlock Grid.Row="2" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.Git.DefaultCloneDir}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
-            <TextBox Grid.Row="1" Grid.Column="1"
+            <TextBox Grid.Row="2" Grid.Column="1"
                      Height="28"
                      CornerRadius="3"
                      Text="{Binding GitDefaultCloneDir, Mode=TwoWay}">
@@ -74,11 +94,11 @@
               </TextBox.InnerRightContent>
             </TextBox>
 
-            <TextBlock Grid.Row="2" Grid.Column="0"
+            <TextBlock Grid.Row="3" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.General.SubjectGuideLength}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
-            <NumericUpDown Grid.Row="2" Grid.Column="1"
+            <NumericUpDown Grid.Row="3" Grid.Column="1"
                            Minimum="50" Maximum="1000" Increment="1"
                            Height="28"
                            Padding="4"
@@ -87,11 +107,11 @@
                            CornerRadius="3"
                            Value="{Binding SubjectGuideLength, Mode=TwoWay}"/>
 
-            <TextBlock Grid.Row="3" Grid.Column="0"
+            <TextBlock Grid.Row="4" Grid.Column="0"
                        Text="{DynamicResource Text.Preference.General.MaxHistoryCommits}"
                        HorizontalAlignment="Right"
                        Margin="0,0,16,0"/>
-            <Grid Grid.Row="3" Grid.Column="1" ColumnDefinitions="*,64">
+            <Grid Grid.Row="4" Grid.Column="1" ColumnDefinitions="*,64">
               <Slider Grid.Column="0"
                       Minimum="5000" Maximum="100000"
                       TickPlacement="BottomRight" TickFrequency="5000"
@@ -106,17 +126,17 @@
                          Text="{Binding MaxHistoryCommits}"/>
             </Grid>
 
-            <CheckBox Grid.Row="4" Grid.Column="1"
+            <CheckBox Grid.Row="5" Grid.Column="1"
                       Height="32"
                       Content="{DynamicResource Text.Preference.General.ShowAuthorTime}"
                       IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=ShowAuthorTimeInGraph, Mode=TwoWay}"/>
 
-            <CheckBox Grid.Row="5" Grid.Column="1"
+            <CheckBox Grid.Row="6" Grid.Column="1"
                       Height="32"
                       Content="{DynamicResource Text.Preference.General.ShowChildren}"
                       IsChecked="{Binding Source={x:Static vm:Preference.Instance}, Path=ShowChildren, Mode=TwoWay}"/>
 
-            <CheckBox Grid.Row="6" Grid.Column="1"
+            <CheckBox Grid.Row="7" Grid.Column="1"
                       Height="32"
                       Content="{DynamicResource Text.Preference.General.Check4UpdatesOnStartup}"
                       IsVisible="{x:Static s:App.IsCheckForUpdateCommandVisible}"