Merge branch 'release/v2025.23'

Signed-off-by: leo <longshuang@msn.cn>

.editorconfig

@@ -71,20 +71,20 @@ dotnet_style_predefined_type_for_member_access = true:suggestion
 
 # name all constant fields using PascalCase
 dotnet_naming_rule.constant_fields_should_be_pascal_case.severity = suggestion
-dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols  = constant_fields
+dotnet_naming_rule.constant_fields_should_be_pascal_case.symbols = constant_fields
 dotnet_naming_rule.constant_fields_should_be_pascal_case.style = pascal_case_style
 
-dotnet_naming_symbols.constant_fields.applicable_kinds   = field
+dotnet_naming_symbols.constant_fields.applicable_kinds = field
 dotnet_naming_symbols.constant_fields.required_modifiers = const
 
 dotnet_naming_style.pascal_case_style.capitalization = pascal_case
 
 # private static fields should have s_ prefix
 dotnet_naming_rule.private_static_fields_should_have_prefix.severity = suggestion
-dotnet_naming_rule.private_static_fields_should_have_prefix.symbols  = private_static_fields
+dotnet_naming_rule.private_static_fields_should_have_prefix.symbols = private_static_fields
 dotnet_naming_rule.private_static_fields_should_have_prefix.style = private_static_prefix_style
 
-dotnet_naming_symbols.private_static_fields.applicable_kinds   = field
+dotnet_naming_symbols.private_static_fields.applicable_kinds = field
 dotnet_naming_symbols.private_static_fields.required_modifiers = static
 dotnet_naming_symbols.private_static_fields.applicable_accessibilities = private
 
@@ -93,7 +93,7 @@ dotnet_naming_style.private_static_prefix_style.capitalization = camel_case
 
 # internal and private fields should be _camelCase
 dotnet_naming_rule.camel_case_for_private_internal_fields.severity = suggestion
-dotnet_naming_rule.camel_case_for_private_internal_fields.symbols  = private_internal_fields
+dotnet_naming_rule.camel_case_for_private_internal_fields.symbols = private_internal_fields
 dotnet_naming_rule.camel_case_for_private_internal_fields.style = camel_case_underscore_style
 
 dotnet_naming_symbols.private_internal_fields.applicable_kinds = field

.github/workflows/build.yml

@@ -58,7 +58,7 @@ jobs:
         if: ${{ matrix.runtime == 'linux-arm64' }}
         run: |
           sudo apt-get update
-          sudo apt-get install -y llvm gcc-aarch64-linux-gnu zlib1g-dev:arm64
+          sudo apt-get install -y llvm gcc-aarch64-linux-gnu
       - name: Build
         run: dotnet build -c Release
       - name: Publish

.github/workflows/localization-check.yml

@@ -4,7 +4,6 @@ on:
     branches: [ develop ]
     paths:
       - 'src/Resources/Locales/**'
-      - 'README.md'
   workflow_dispatch:
   workflow_call:
 
@@ -32,8 +31,8 @@ jobs:
           git config --global user.name 'github-actions[bot]'
           git config --global user.email 'github-actions[bot]@users.noreply.github.com'
           if [ -n "$(git status --porcelain)" ]; then
-            git add README.md TRANSLATION.md
-            git commit -m 'doc: Update translation status and missing keys'
+            git add TRANSLATION.md src/Resources/Locales/*.axaml
+            git commit -m 'doc: Update translation status and sort locale files'
             git push
           else
             echo "No changes to commit"

.gitignore

@@ -37,3 +37,5 @@ build/*.deb
 build/*.rpm
 build/*.AppImage
 SourceGit.app/
+build.command
+src/Properties/launchSettings.json

README.md

@@ -11,7 +11,7 @@
 * Supports Windows/macOS/Linux
 * Opensource/Free
 * Fast
-* Deutsch/English/Español/Français/Italiano/Português/Русский/简体中文/繁體中文/日本語/தமிழ் (Tamil)
+* Deutsch/English/Español/Français/Italiano/Português/Русский/Українська/简体中文/繁體中文/日本語/தமிழ் (Tamil)
 * Built-in light/dark themes
 * Customize theme
 * Visual commit graph
@@ -35,9 +35,11 @@
   * Revision Diffs
   * Branch Diff
   * Image Diff - Side-By-Side/Swipe/Blend
+* Git command logs
 * Search commits
 * GitFlow
 * Git LFS
+* Bisect
 * Issue Link
 * Workspace
 * Custom Action
@@ -52,9 +54,9 @@ You can find the current translation status in [TRANSLATION.md](https://github.c
 
 ## How to Use
 
-**To use this tool, you need to install Git(>=2.23.0) first.**
+**To use this tool, you need to install Git(>=2.25.1) first.**
 
-You can download the latest stable from [Releases](https://github.com/sourcegit-scm/sourcegit/releases/latest) or download workflow artifacts from [Github Actions](https://github.com/sourcegit-scm/sourcegit/actions) to try this app based on latest commits.
+You can download the latest stable from [Releases](https://github.com/sourcegit-scm/sourcegit/releases/latest) or download workflow artifacts from [GitHub Actions](https://github.com/sourcegit-scm/sourcegit/actions) to try this app based on latest commits.
 
 This software creates a folder `$"{System.Environment.SpecialFolder.ApplicationData}/SourceGit"`, which is platform-dependent, to store user settings, downloaded avatars and crash logs.
 
@@ -91,7 +93,7 @@ For **macOS** users:
   brew tap ybeapps/homebrew-sourcegit
   brew install --cask --no-quarantine sourcegit
   ```
-* If you want to install `SourceGit.app` from Github Release manually, you need run following command to make sure it works:
+* If you want to install `SourceGit.app` from GitHub Release manually, you need run following command to make sure it works:
   ```shell
   sudo xattr -cr /Applications/SourceGit.app
   ```

TRANSLATION.md

@@ -6,111 +6,220 @@ This document shows the translation status of each locale file in the repository
 
 ### ![en_US](https://img.shields.io/badge/en__US-%E2%88%9A-brightgreen)
 
-### ![de__DE](https://img.shields.io/badge/de__DE-97.34%25-yellow)
+### ![de__DE](https://img.shields.io/badge/de__DE-%E2%88%9A-brightgreen)
 
-<details>
-<summary>Missing keys in de_DE.axaml</summary>
-
-- Text.BranchUpstreamInvalid
-- Text.Configure.CustomAction.WaitForExit
-- Text.Configure.Git.PreferredMergeMode
-- Text.Configure.IssueTracker.AddSampleAzure
-- Text.ConfirmEmptyCommit.Continue
-- Text.ConfirmEmptyCommit.NoLocalChanges
-- Text.ConfirmEmptyCommit.StageAllThenCommit
-- Text.ConfirmEmptyCommit.WithLocalChanges
-- Text.CopyFullPath
-- Text.Diff.First
-- Text.Diff.Last
-- Text.Preferences.AI.Streaming
-- Text.Preferences.Appearance.EditorTabWidth
-- Text.Preferences.General.ShowTagsInGraph
-- Text.StashCM.SaveAsPatch
-- Text.WorkingCopy.ConfirmCommitWithFilter
-- Text.WorkingCopy.Conflicts.OpenExternalMergeTool
-- Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
-- Text.WorkingCopy.Conflicts.UseMine
-- Text.WorkingCopy.Conflicts.UseTheirs
-
-</details>
-
-### ![es__ES](https://img.shields.io/badge/es__ES-98.67%25-yellow)
+### ![es__ES](https://img.shields.io/badge/es__ES-99.13%25-yellow)
 
 <details>
 <summary>Missing keys in es_ES.axaml</summary>
 
-- Text.Configure.Git.PreferredMergeMode
-- Text.ConfirmEmptyCommit.Continue
-- Text.ConfirmEmptyCommit.NoLocalChanges
-- Text.ConfirmEmptyCommit.StageAllThenCommit
-- Text.ConfirmEmptyCommit.WithLocalChanges
-- Text.WorkingCopy.ConfirmCommitWithFilter
-- Text.WorkingCopy.Conflicts.OpenExternalMergeTool
-- Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
-- Text.WorkingCopy.Conflicts.UseMine
-- Text.WorkingCopy.Conflicts.UseTheirs
+- Text.CommitCM.PushRevision
+- Text.Merge.Edit
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.WorkingCopy.AddToGitIgnore.InFolder
 
 </details>
 
-### ![fr__FR](https://img.shields.io/badge/fr__FR-98.67%25-yellow)
+### ![fr__FR](https://img.shields.io/badge/fr__FR-91.19%25-yellow)
 
 <details>
 <summary>Missing keys in fr_FR.axaml</summary>
 
+- Text.Avatar.Load
+- Text.Bisect
+- Text.Bisect.Abort
+- Text.Bisect.Bad
+- Text.Bisect.Detecting
+- Text.Bisect.Good
+- Text.Bisect.Skip
+- Text.Bisect.WaitingForRange
+- Text.BranchCM.ResetToSelectedCommit
+- Text.Checkout.RecurseSubmodules
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
+- Text.CommitCM.CopyAuthor
+- Text.CommitCM.CopyCommitter
+- Text.CommitCM.CopySubject
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
+- Text.CommitMessageTextBox.SubjectCount
 - Text.Configure.Git.PreferredMergeMode
 - Text.ConfirmEmptyCommit.Continue
 - Text.ConfirmEmptyCommit.NoLocalChanges
 - Text.ConfirmEmptyCommit.StageAllThenCommit
 - Text.ConfirmEmptyCommit.WithLocalChanges
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
+- Text.Diff.Submodule.Deleted
+- Text.GitFlow.FinishWithPush
+- Text.GitFlow.FinishWithSquash
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Hotkeys.TextEditor.OpenExternalMergeTool
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
+- Text.Preferences.Git.IgnoreCRAtEOLInDiff
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.BranchSort
+- Text.Repository.BranchSort.ByCommitterDate
+- Text.Repository.BranchSort.ByName
+- Text.Repository.ClearStashes
+- Text.Repository.Search.ByContent
+- Text.Repository.ShowSubmodulesAsTree
+- Text.Repository.ViewLogs
+- Text.Repository.Visit
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.Submodule.Deinit
+- Text.Submodule.Status
+- Text.Submodule.Status.Modified
+- Text.Submodule.Status.NotInited
+- Text.Submodule.Status.RevisionChanged
+- Text.Submodule.Status.Unmerged
+- Text.Submodule.URL
+- Text.ViewLogs
+- Text.ViewLogs.Clear
+- Text.ViewLogs.CopyLog
+- Text.ViewLogs.Delete
+- Text.WorkingCopy.AddToGitIgnore.InFolder
 - Text.WorkingCopy.ConfirmCommitWithFilter
 - Text.WorkingCopy.Conflicts.OpenExternalMergeTool
 - Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
 - Text.WorkingCopy.Conflicts.UseMine
 - Text.WorkingCopy.Conflicts.UseTheirs
+- Text.WorkingCopy.ResetAuthor
 
 </details>
 
-### ![it__IT](https://img.shields.io/badge/it__IT-98.40%25-yellow)
+### ![it__IT](https://img.shields.io/badge/it__IT-96.53%25-yellow)
 
 <details>
 <summary>Missing keys in it_IT.axaml</summary>
 
-- Text.Configure.Git.PreferredMergeMode
-- Text.ConfirmEmptyCommit.Continue
-- Text.ConfirmEmptyCommit.NoLocalChanges
-- Text.ConfirmEmptyCommit.StageAllThenCommit
-- Text.ConfirmEmptyCommit.WithLocalChanges
-- Text.CopyFullPath
-- Text.Preferences.General.ShowTagsInGraph
-- Text.WorkingCopy.ConfirmCommitWithFilter
-- Text.WorkingCopy.Conflicts.OpenExternalMergeTool
-- Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
-- Text.WorkingCopy.Conflicts.UseMine
-- Text.WorkingCopy.Conflicts.UseTheirs
+- Text.Avatar.Load
+- Text.BranchCM.ResetToSelectedCommit
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
+- Text.Diff.Submodule.Deleted
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.ClearStashes
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.Submodule.Deinit
+- Text.WorkingCopy.AddToGitIgnore.InFolder
+- Text.WorkingCopy.ResetAuthor
 
 </details>
 
-### ![ja__JP](https://img.shields.io/badge/ja__JP-98.40%25-yellow)
+### ![ja__JP](https://img.shields.io/badge/ja__JP-90.94%25-yellow)
 
 <details>
 <summary>Missing keys in ja_JP.axaml</summary>
 
+- Text.Avatar.Load
+- Text.Bisect
+- Text.Bisect.Abort
+- Text.Bisect.Bad
+- Text.Bisect.Detecting
+- Text.Bisect.Good
+- Text.Bisect.Skip
+- Text.Bisect.WaitingForRange
+- Text.BranchCM.CompareWithCurrent
+- Text.BranchCM.ResetToSelectedCommit
+- Text.Checkout.RecurseSubmodules
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
+- Text.CommitCM.CopyAuthor
+- Text.CommitCM.CopyCommitter
+- Text.CommitCM.CopySubject
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
+- Text.CommitMessageTextBox.SubjectCount
 - Text.Configure.Git.PreferredMergeMode
 - Text.ConfirmEmptyCommit.Continue
 - Text.ConfirmEmptyCommit.NoLocalChanges
 - Text.ConfirmEmptyCommit.StageAllThenCommit
 - Text.ConfirmEmptyCommit.WithLocalChanges
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
+- Text.Diff.Submodule.Deleted
+- Text.GitFlow.FinishWithPush
+- Text.GitFlow.FinishWithSquash
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Hotkeys.TextEditor.OpenExternalMergeTool
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
+- Text.Preferences.Git.IgnoreCRAtEOLInDiff
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.BranchSort
+- Text.Repository.BranchSort.ByCommitterDate
+- Text.Repository.BranchSort.ByName
+- Text.Repository.ClearStashes
 - Text.Repository.FilterCommits
-- Text.Repository.Tags.OrderByNameDes
+- Text.Repository.Search.ByContent
+- Text.Repository.ShowSubmodulesAsTree
+- Text.Repository.ViewLogs
+- Text.Repository.Visit
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.Submodule.Deinit
+- Text.Submodule.Status
+- Text.Submodule.Status.Modified
+- Text.Submodule.Status.NotInited
+- Text.Submodule.Status.RevisionChanged
+- Text.Submodule.Status.Unmerged
+- Text.Submodule.URL
+- Text.ViewLogs
+- Text.ViewLogs.Clear
+- Text.ViewLogs.CopyLog
+- Text.ViewLogs.Delete
+- Text.WorkingCopy.AddToGitIgnore.InFolder
 - Text.WorkingCopy.ConfirmCommitWithFilter
 - Text.WorkingCopy.Conflicts.OpenExternalMergeTool
 - Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
 - Text.WorkingCopy.Conflicts.UseMine
 - Text.WorkingCopy.Conflicts.UseTheirs
+- Text.WorkingCopy.ResetAuthor
 
 </details>
 
-### ![pt__BR](https://img.shields.io/badge/pt__BR-89.76%25-yellow)
+### ![pt__BR](https://img.shields.io/badge/pt__BR-83.25%25-yellow)
 
 <details>
 <summary>Missing keys in pt_BR.axaml</summary>
@@ -121,14 +230,32 @@ This document shows the translation status of each locale file in the repository
 - Text.ApplyStash.DropAfterApply
 - Text.ApplyStash.RestoreIndex
 - Text.ApplyStash.Stash
+- Text.Avatar.Load
+- Text.Bisect
+- Text.Bisect.Abort
+- Text.Bisect.Bad
+- Text.Bisect.Detecting
+- Text.Bisect.Good
+- Text.Bisect.Skip
+- Text.Bisect.WaitingForRange
 - Text.BranchCM.CustomAction
 - Text.BranchCM.MergeMultiBranches
+- Text.BranchCM.ResetToSelectedCommit
 - Text.BranchUpstreamInvalid
+- Text.Checkout.RecurseSubmodules
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
 - Text.Clone.RecurseSubmodules
+- Text.CommitCM.CopyAuthor
+- Text.CommitCM.CopyCommitter
+- Text.CommitCM.CopySubject
 - Text.CommitCM.Merge
 - Text.CommitCM.MergeMultiple
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
 - Text.CommitDetail.Files.Search
 - Text.CommitDetail.Info.Children
+- Text.CommitMessageTextBox.SubjectCount
 - Text.Configure.CustomAction.Scope.Branch
 - Text.Configure.CustomAction.WaitForExit
 - Text.Configure.Git.PreferredMergeMode
@@ -140,19 +267,32 @@ This document shows the translation status of each locale file in the repository
 - Text.ConfirmEmptyCommit.WithLocalChanges
 - Text.CopyFullPath
 - Text.CreateBranch.Name.WarnSpace
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
 - Text.DeleteRepositoryNode.Path
 - Text.DeleteRepositoryNode.TipForGroup
 - Text.DeleteRepositoryNode.TipForRepository
 - Text.Diff.First
 - Text.Diff.Last
+- Text.Diff.Submodule.Deleted
 - Text.Diff.UseBlockNavigation
 - Text.Fetch.Force
 - Text.FileCM.ResolveUsing
+- Text.GitFlow.FinishWithPush
+- Text.GitFlow.FinishWithSquash
 - Text.Hotkeys.Global.Clone
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Hotkeys.TextEditor.OpenExternalMergeTool
 - Text.InProgress.CherryPick.Head
 - Text.InProgress.Merge.Operating
 - Text.InProgress.Rebase.StoppedAt
 - Text.InProgress.Revert.Head
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
 - Text.Merge.Source
 - Text.MergeMultiple
 - Text.MergeMultiple.CommitChanges
@@ -163,7 +303,15 @@ This document shows the translation status of each locale file in the repository
 - Text.Preferences.General.DateFormat
 - Text.Preferences.General.ShowChildren
 - Text.Preferences.General.ShowTagsInGraph
+- Text.Preferences.Git.IgnoreCRAtEOLInDiff
 - Text.Preferences.Git.SSLVerify
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.BranchSort
+- Text.Repository.BranchSort.ByCommitterDate
+- Text.Repository.BranchSort.ByName
+- Text.Repository.ClearStashes
 - Text.Repository.FilterCommits
 - Text.Repository.HistoriesLayout
 - Text.Repository.HistoriesLayout.Horizontal
@@ -171,47 +319,198 @@ This document shows the translation status of each locale file in the repository
 - Text.Repository.HistoriesOrder
 - Text.Repository.Notifications.Clear
 - Text.Repository.OnlyHighlightCurrentBranchInHistories
+- Text.Repository.Search.ByContent
+- Text.Repository.ShowSubmodulesAsTree
 - Text.Repository.Skip
 - Text.Repository.Tags.OrderByCreatorDate
-- Text.Repository.Tags.OrderByNameAsc
-- Text.Repository.Tags.OrderByNameDes
+- Text.Repository.Tags.OrderByName
 - Text.Repository.Tags.Sort
 - Text.Repository.UseRelativeTimeInHistories
+- Text.Repository.ViewLogs
+- Text.Repository.Visit
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
 - Text.SetUpstream
 - Text.SetUpstream.Local
 - Text.SetUpstream.Unset
 - Text.SetUpstream.Upstream
 - Text.SHALinkCM.NavigateTo
-- Text.Stash.AutoRestore
-- Text.Stash.AutoRestore.Tip
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
 - Text.StashCM.SaveAsPatch
+- Text.Submodule.Deinit
+- Text.Submodule.Status
+- Text.Submodule.Status.Modified
+- Text.Submodule.Status.NotInited
+- Text.Submodule.Status.RevisionChanged
+- Text.Submodule.Status.Unmerged
+- Text.Submodule.URL
+- Text.ViewLogs
+- Text.ViewLogs.Clear
+- Text.ViewLogs.CopyLog
+- Text.ViewLogs.Delete
+- Text.WorkingCopy.AddToGitIgnore.InFolder
 - Text.WorkingCopy.CommitToEdit
 - Text.WorkingCopy.ConfirmCommitWithFilter
 - Text.WorkingCopy.Conflicts.OpenExternalMergeTool
 - Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
 - Text.WorkingCopy.Conflicts.UseMine
 - Text.WorkingCopy.Conflicts.UseTheirs
+- Text.WorkingCopy.ResetAuthor
 - Text.WorkingCopy.SignOff
 
 </details>
 
 ### ![ru__RU](https://img.shields.io/badge/ru__RU-%E2%88%9A-brightgreen)
 
-### ![ta__IN](https://img.shields.io/badge/ta__IN-98.67%25-yellow)
+### ![ta__IN](https://img.shields.io/badge/ta__IN-91.07%25-yellow)
 
 <details>
 <summary>Missing keys in ta_IN.axaml</summary>
 
+- Text.Avatar.Load
+- Text.Bisect
+- Text.Bisect.Abort
+- Text.Bisect.Bad
+- Text.Bisect.Detecting
+- Text.Bisect.Good
+- Text.Bisect.Skip
+- Text.Bisect.WaitingForRange
+- Text.BranchCM.CompareWithCurrent
+- Text.BranchCM.ResetToSelectedCommit
+- Text.Checkout.RecurseSubmodules
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
+- Text.CommitCM.CopyAuthor
+- Text.CommitCM.CopyCommitter
+- Text.CommitCM.CopySubject
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
+- Text.CommitMessageTextBox.SubjectCount
 - Text.Configure.Git.PreferredMergeMode
 - Text.ConfirmEmptyCommit.Continue
 - Text.ConfirmEmptyCommit.NoLocalChanges
 - Text.ConfirmEmptyCommit.StageAllThenCommit
 - Text.ConfirmEmptyCommit.WithLocalChanges
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
+- Text.Diff.Submodule.Deleted
+- Text.GitFlow.FinishWithPush
+- Text.GitFlow.FinishWithSquash
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Hotkeys.TextEditor.OpenExternalMergeTool
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
+- Text.Preferences.Git.IgnoreCRAtEOLInDiff
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.BranchSort
+- Text.Repository.BranchSort.ByCommitterDate
+- Text.Repository.BranchSort.ByName
+- Text.Repository.ClearStashes
+- Text.Repository.Search.ByContent
+- Text.Repository.ShowSubmodulesAsTree
+- Text.Repository.ViewLogs
+- Text.Repository.Visit
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.Submodule.Deinit
+- Text.Submodule.Status
+- Text.Submodule.Status.Modified
+- Text.Submodule.Status.NotInited
+- Text.Submodule.Status.RevisionChanged
+- Text.Submodule.Status.Unmerged
+- Text.Submodule.URL
 - Text.UpdateSubmodules.Target
+- Text.ViewLogs
+- Text.ViewLogs.Clear
+- Text.ViewLogs.CopyLog
+- Text.ViewLogs.Delete
+- Text.WorkingCopy.AddToGitIgnore.InFolder
 - Text.WorkingCopy.Conflicts.OpenExternalMergeTool
 - Text.WorkingCopy.Conflicts.OpenExternalMergeToolAllConflicts
 - Text.WorkingCopy.Conflicts.UseMine
 - Text.WorkingCopy.Conflicts.UseTheirs
+- Text.WorkingCopy.ResetAuthor
+
+</details>
+
+### ![uk__UA](https://img.shields.io/badge/uk__UA-92.31%25-yellow)
+
+<details>
+<summary>Missing keys in uk_UA.axaml</summary>
+
+- Text.Avatar.Load
+- Text.Bisect
+- Text.Bisect.Abort
+- Text.Bisect.Bad
+- Text.Bisect.Detecting
+- Text.Bisect.Good
+- Text.Bisect.Skip
+- Text.Bisect.WaitingForRange
+- Text.BranchCM.ResetToSelectedCommit
+- Text.Checkout.RecurseSubmodules
+- Text.Checkout.WithFastForward
+- Text.Checkout.WithFastForward.Upstream
+- Text.CommitCM.CopyAuthor
+- Text.CommitCM.CopyCommitter
+- Text.CommitCM.CopySubject
+- Text.CommitCM.PushRevision
+- Text.CommitDetail.Changes.Count
+- Text.CommitMessageTextBox.SubjectCount
+- Text.ConfigureWorkspace.Name
+- Text.CreateBranch.OverwriteExisting
+- Text.DeinitSubmodule
+- Text.DeinitSubmodule.Force
+- Text.DeinitSubmodule.Path
+- Text.Diff.Submodule.Deleted
+- Text.GitFlow.FinishWithPush
+- Text.GitFlow.FinishWithSquash
+- Text.Hotkeys.Global.SwitchWorkspace
+- Text.Hotkeys.Global.SwitchTab
+- Text.Hotkeys.TextEditor.OpenExternalMergeTool
+- Text.Launcher.Workspaces
+- Text.Launcher.Pages
+- Text.Merge.Edit
+- Text.Preferences.Git.IgnoreCRAtEOLInDiff
+- Text.Pull.RecurseSubmodules
+- Text.Push.Revision
+- Text.Push.Revision.Title
+- Text.Repository.BranchSort
+- Text.Repository.BranchSort.ByCommitterDate
+- Text.Repository.BranchSort.ByName
+- Text.Repository.ClearStashes
+- Text.Repository.Search.ByContent
+- Text.Repository.ShowSubmodulesAsTree
+- Text.Repository.ViewLogs
+- Text.Repository.Visit
+- Text.ResetWithoutCheckout
+- Text.ResetWithoutCheckout.MoveTo
+- Text.ResetWithoutCheckout.Target
+- Text.Stash.Mode
+- Text.StashCM.CopyMessage
+- Text.Submodule.Deinit
+- Text.Submodule.Status
+- Text.Submodule.Status.Modified
+- Text.Submodule.Status.NotInited
+- Text.Submodule.Status.RevisionChanged
+- Text.Submodule.Status.Unmerged
+- Text.Submodule.URL
+- Text.ViewLogs
+- Text.ViewLogs.Clear
+- Text.ViewLogs.CopyLog
+- Text.ViewLogs.Delete
+- Text.WorkingCopy.AddToGitIgnore.InFolder
+- Text.WorkingCopy.ResetAuthor
 
 </details>
 

VERSION

@@ -1 +1 @@
-2025.13
+2025.23

build/README.md

@@ -12,4 +12,4 @@
 dotnet publish -c Release -r $RUNTIME_IDENTIFIER -o $DESTINATION_FOLDER src/SourceGit.csproj
 ```
 > [!NOTE]
-> Please replace the `$RUNTIME_IDENTIFIER` with one of `win-x64`,`win-arm64`,`linux-x64`,`linux-arm64`,`osx-x64`,`osx-arm64`, and replece the `$DESTINATION_FOLDER` with the real path that will store the output executable files.
+> Please replace the `$RUNTIME_IDENTIFIER` with one of `win-x64`,`win-arm64`,`linux-x64`,`linux-arm64`,`osx-x64`,`osx-arm64`, and replace the `$DESTINATION_FOLDER` with the real path that will store the output executable files.

build/scripts/localization-check.js

@@ -14,6 +14,22 @@ async function parseXml(filePath) {
     return parser.parseStringPromise(data);
 }
 
+async function filterAndSortTranslations(localeData, enUSKeys, enUSData) {
+    const strings = localeData.ResourceDictionary['x:String'];
+    // Remove keys that don't exist in English file
+    const filtered = strings.filter(item => enUSKeys.has(item.$['x:Key']));
+
+    // Sort based on the key order in English file
+    const enUSKeysArray = enUSData.ResourceDictionary['x:String'].map(item => item.$['x:Key']);
+    filtered.sort((a, b) => {
+        const aIndex = enUSKeysArray.indexOf(a.$['x:Key']);
+        const bIndex = enUSKeysArray.indexOf(b.$['x:Key']);
+        return aIndex - bIndex;
+    });
+
+    return filtered;
+}
+
 async function calculateTranslationRate() {
     const enUSData = await parseXml(enUSFile);
     const enUSKeys = new Set(enUSData.ResourceDictionary['x:String'].map(item => item.$['x:Key']));
@@ -33,6 +49,21 @@ async function calculateTranslationRate() {
         const localeKeys = new Set(localeData.ResourceDictionary['x:String'].map(item => item.$['x:Key']));
         const missingKeys = [...enUSKeys].filter(key => !localeKeys.has(key));
 
+        // Sort and clean up extra translations
+        const sortedAndCleaned = await filterAndSortTranslations(localeData, enUSKeys, enUSData);
+        localeData.ResourceDictionary['x:String'] = sortedAndCleaned;
+
+        // Save the updated file
+        const builder = new xml2js.Builder({
+            headless: true,
+            renderOpts: { pretty: true, indent: '  ' }
+        });
+        let xmlStr = builder.buildObject(localeData);
+
+        // Add an empty line before the first x:String
+        xmlStr = xmlStr.replace('  <x:String', '\n  <x:String');
+        await fs.writeFile(filePath, xmlStr + '\n', 'utf8');
+
         if (missingKeys.length > 0) {
             const progress = ((enUSKeys.size - missingKeys.length) / enUSKeys.size) * 100;
             const badgeColor = progress >= 75 ? 'yellow' : 'red';

src/App.Commands.cs

@@ -37,10 +37,10 @@ namespace SourceGit
             }
         }
 
-        public static readonly Command OpenPreferencesCommand = new Command(_ => OpenDialog(new Views.Preferences()));
-        public static readonly Command OpenHotkeysCommand = new Command(_ => OpenDialog(new Views.Hotkeys()));
+        public static readonly Command OpenPreferencesCommand = new Command(_ => ShowWindow(new Views.Preferences(), false));
+        public static readonly Command OpenHotkeysCommand = new Command(_ => ShowWindow(new Views.Hotkeys(), false));
         public static readonly Command OpenAppDataDirCommand = new Command(_ => Native.OS.OpenInFileManager(Native.OS.DataDir));
-        public static readonly Command OpenAboutCommand = new Command(_ => OpenDialog(new Views.About()));
+        public static readonly Command OpenAboutCommand = new Command(_ => ShowWindow(new Views.About(), false));
         public static readonly Command CheckForUpdateCommand = new Command(_ => (Current as App)?.Check4Update(true));
         public static readonly Command QuitCommand = new Command(_ => Quit(0));
         public static readonly Command CopyTextBlockCommand = new Command(p =>

src/App.axaml

@@ -16,6 +16,7 @@
       <ResourceInclude x:Key="fr_FR" Source="/Resources/Locales/fr_FR.axaml"/>
       <ResourceInclude x:Key="it_IT" Source="/Resources/Locales/it_IT.axaml"/>
       <ResourceInclude x:Key="pt_BR" Source="/Resources/Locales/pt_BR.axaml"/>
+      <ResourceInclude x:Key="uk_UA" Source="/Resources/Locales/uk_UA.axaml"/>
       <ResourceInclude x:Key="ru_RU" Source="/Resources/Locales/ru_RU.axaml"/>
       <ResourceInclude x:Key="zh_CN" Source="/Resources/Locales/zh_CN.axaml"/>
       <ResourceInclude x:Key="zh_TW" Source="/Resources/Locales/zh_TW.axaml"/>
@@ -34,7 +35,7 @@
   <NativeMenu.Menu>
     <NativeMenu>
       <NativeMenuItem Header="{DynamicResource Text.About.Menu}" Command="{x:Static s:App.OpenAboutCommand}"/>
-      <NativeMenuItem Header="{DynamicResource Text.Hotkeys}" Command="{x:Static s:App.OpenHotkeysCommand}"/>
+      <NativeMenuItem Header="{DynamicResource Text.Hotkeys}" Command="{x:Static s:App.OpenHotkeysCommand}" Gesture="F1"/>
       <NativeMenuItem Header="{DynamicResource Text.SelfUpdate}" Command="{x:Static s:App.CheckForUpdateCommand}" IsVisible="{x:Static s:App.IsCheckForUpdateCommandVisible}"/>
       <NativeMenuItemSeparator/>
       <NativeMenuItem Header="{DynamicResource Text.Preferences}" Command="{x:Static s:App.OpenPreferencesCommand}" Gesture="⌘+,"/>

src/App.axaml.cs

@@ -6,6 +6,7 @@ using System.Net.Http;
 using System.Reflection;
 using System.Text;
 using System.Text.Json;
+using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -77,7 +78,7 @@ namespace SourceGit
             return builder;
         }
 
-        private static void LogException(Exception ex)
+        public static void LogException(Exception ex)
         {
             if (ex == null)
                 return;
@@ -104,10 +105,44 @@ namespace SourceGit
         #endregion
 
         #region Utility Functions
-        public static void OpenDialog(Window window)
+        public static void ShowWindow(object data, bool showAsDialog)
         {
-            if (Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: { } owner })
-                window.ShowDialog(owner);
+            var impl = (Views.ChromelessWindow target, bool isDialog) =>
+            {
+                if (Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: { } owner })
+                {
+                    if (isDialog)
+                        target.ShowDialog(owner);
+                    else
+                        target.Show(owner);
+                }
+                else
+                {
+                    target.Show();
+                }
+            };
+
+            if (data is Views.ChromelessWindow window)
+            {
+                impl(window, showAsDialog);
+                return;
+            }
+
+            var dataTypeName = data.GetType().FullName;
+            if (string.IsNullOrEmpty(dataTypeName) || !dataTypeName.Contains(".ViewModels.", StringComparison.Ordinal))
+                return;
+
+            var viewTypeName = dataTypeName.Replace(".ViewModels.", ".Views.");
+            var viewType = Type.GetType(viewTypeName);
+            if (viewType == null || !viewType.IsSubclassOf(typeof(Views.ChromelessWindow)))
+                return;
+
+            window = Activator.CreateInstance(viewType) as Views.ChromelessWindow;
+            if (window != null)
+            {
+                window.DataContext = data;
+                impl(window, showAsDialog);
+            }
         }
 
         public static void RaiseException(string context, string message)
@@ -266,7 +301,7 @@ namespace SourceGit
                     return await clipboard.GetTextAsync();
                 }
             }
-            return default;
+            return null;
         }
 
         public static string Text(string key, params object[] args)
@@ -288,8 +323,7 @@ namespace SourceGit
             icon.Height = 12;
             icon.Stretch = Stretch.Uniform;
 
-            var geo = Current?.FindResource(key) as StreamGeometry;
-            if (geo != null)
+            if (Current?.FindResource(key) is StreamGeometry geo)
                 icon.Data = geo;
 
             return icon;
@@ -303,7 +337,7 @@ namespace SourceGit
             return null;
         }
 
-        public static ViewModels.Launcher GetLauncer()
+        public static ViewModels.Launcher GetLauncher()
         {
             return Current is App app ? app._launcher : null;
         }
@@ -341,13 +375,42 @@ namespace SourceGit
             {
                 BindingPlugins.DataValidators.RemoveAt(0);
 
+                // Disable tooltip if window is not active.
+                ToolTip.ToolTipOpeningEvent.AddClassHandler<Control>((c, e) =>
+                {
+                    var topLevel = TopLevel.GetTopLevel(c);
+                    if (topLevel is not Window { IsActive: true })
+                        e.Cancel = true;
+                });
+
                 if (TryLaunchAsCoreEditor(desktop))
                     return;
 
                 if (TryLaunchAsAskpass(desktop))
                     return;
 
-                TryLaunchAsNormal(desktop);
+                _ipcChannel = new Models.IpcChannel();
+                if (!_ipcChannel.IsFirstInstance)
+                {
+                    var arg = desktop.Args is { Length: > 0 } ? desktop.Args[0].Trim() : string.Empty;
+                    if (!string.IsNullOrEmpty(arg))
+                    {
+                        if (arg.StartsWith('"') && arg.EndsWith('"'))
+                            arg = arg.Substring(1, arg.Length - 2).Trim();
+
+                        if (arg.Length > 0 && !Path.IsPathFullyQualified(arg))
+                            arg = Path.GetFullPath(arg);
+                    }
+
+                    _ipcChannel.SendToFirstInstance(arg);
+                    Environment.Exit(0);
+                }
+                else
+                {
+                    _ipcChannel.MessageReceived += TryOpenRepository;
+                    desktop.Exit += (_, _) => _ipcChannel.Dispose();
+                    TryLaunchAsNormal(desktop);
+                }
             }
         }
         #endregion
@@ -420,21 +483,37 @@ namespace SourceGit
                 return true;
 
             var gitDir = Path.GetDirectoryName(file)!;
-            var jobsFile = Path.Combine(gitDir, "sourcegit_rebase_jobs.json");
-            if (!File.Exists(jobsFile))
-                return true;
-
-            var collection = JsonSerializer.Deserialize(File.ReadAllText(jobsFile), JsonCodeGen.Default.InteractiveRebaseJobCollection);
+            var origHeadFile = Path.Combine(gitDir, "rebase-merge", "orig-head");
+            var ontoFile = Path.Combine(gitDir, "rebase-merge", "onto");
             var doneFile = Path.Combine(gitDir, "rebase-merge", "done");
-            if (!File.Exists(doneFile))
+            var jobsFile = Path.Combine(gitDir, "sourcegit_rebase_jobs.json");
+            if (!File.Exists(ontoFile) || !File.Exists(origHeadFile) || !File.Exists(doneFile) || !File.Exists(jobsFile))
                 return true;
 
-            var done = File.ReadAllText(doneFile).Split(new[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
-            if (done.Length > collection.Jobs.Count)
+            var origHead = File.ReadAllText(origHeadFile).Trim();
+            var onto = File.ReadAllText(ontoFile).Trim();
+            var collection = JsonSerializer.Deserialize(File.ReadAllText(jobsFile), JsonCodeGen.Default.InteractiveRebaseJobCollection);
+            if (!collection.Onto.Equals(onto) || !collection.OrigHead.Equals(origHead))
                 return true;
 
-            var job = collection.Jobs[done.Length - 1];
-            File.WriteAllText(file, job.Message);
+            var done = File.ReadAllText(doneFile).Trim().Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            if (done.Length == 0)
+                return true;
+
+            var current = done[^1].Trim();
+            var match = REG_REBASE_TODO().Match(current);
+            if (!match.Success)
+                return true;
+
+            var sha = match.Groups[1].Value;
+            foreach (var job in collection.Jobs)
+            {
+                if (job.SHA.StartsWith(sha))
+                {
+                    File.WriteAllText(file, job.Message);
+                    break;
+                }
+            }
 
             return true;
         }
@@ -442,7 +521,7 @@ namespace SourceGit
         private bool TryLaunchAsCoreEditor(IClassicDesktopStyleApplicationLifetime desktop)
         {
             var args = desktop.Args;
-            if (args == null || args.Length <= 1 || !args[0].Equals("--core-editor", StringComparison.Ordinal))
+            if (args is not { Length: > 1 } || !args[0].Equals("--core-editor", StringComparison.Ordinal))
                 return false;
 
             var file = args[1];
@@ -452,8 +531,8 @@ namespace SourceGit
                 return true;
             }
 
-            var editor = new Views.StandaloneCommitMessageEditor();
-            editor.SetFile(file);
+            var editor = new Views.CommitMessageEditor();
+            editor.AsStandalone(file);
             desktop.MainWindow = editor;
             return true;
         }
@@ -478,23 +557,54 @@ namespace SourceGit
 
         private void TryLaunchAsNormal(IClassicDesktopStyleApplicationLifetime desktop)
         {
-            Native.OS.SetupEnternalTools();
+            Native.OS.SetupExternalTools();
             Models.AvatarManager.Instance.Start();
 
             string startupRepo = null;
             if (desktop.Args != null && desktop.Args.Length == 1 && Directory.Exists(desktop.Args[0]))
                 startupRepo = desktop.Args[0];
 
+            var pref = ViewModels.Preferences.Instance;
+            pref.SetCanModify();
+
             _launcher = new ViewModels.Launcher(startupRepo);
             desktop.MainWindow = new Views.Launcher() { DataContext = _launcher };
+            desktop.ShutdownMode = ShutdownMode.OnMainWindowClose;
 
 #if !DISABLE_UPDATE_DETECTION
-            var pref = ViewModels.Preferences.Instance;
             if (pref.ShouldCheck4UpdateOnStartup())
                 Check4Update();
 #endif
         }
 
+        private void TryOpenRepository(string repo)
+        {
+            if (!string.IsNullOrEmpty(repo) && Directory.Exists(repo))
+            {
+                var test = new Commands.QueryRepositoryRootPath(repo).ReadToEnd();
+                if (test.IsSuccess && !string.IsNullOrEmpty(test.StdOut))
+                {
+                    Dispatcher.UIThread.Invoke(() =>
+                    {
+                        var node = ViewModels.Preferences.Instance.FindOrAddNodeByRepositoryPath(test.StdOut.Trim(), null, false);
+                        ViewModels.Welcome.Instance.Refresh();
+                        _launcher?.OpenRepositoryInTab(node, null);
+
+                        if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: Views.Launcher wnd })
+                            wnd.BringToTop();
+                    });
+
+                    return;
+                }
+            }
+
+            Dispatcher.UIThread.Invoke(() =>
+            {
+                if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: Views.Launcher launcher })
+                    launcher.BringToTop();
+            });
+        }
+
         private void Check4Update(bool manually = false)
         {
             Task.Run(async () =>
@@ -540,11 +650,7 @@ namespace SourceGit
         {
             Dispatcher.UIThread.Post(() =>
             {
-                if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime { MainWindow: { } owner })
-                {
-                    var dialog = new Views.SelfUpdate() { DataContext = new ViewModels.SelfUpdate() { Data = data } };
-                    dialog.ShowDialog(owner);
-                }
+                ShowWindow(new ViewModels.SelfUpdate() { Data = data }, true);
             });
         }
 
@@ -574,12 +680,24 @@ namespace SourceGit
                     prevChar = c;
                 }
 
-                trimmed.Add(sb.ToString());
+                var name = sb.ToString();
+                if (name.Contains('#', StringComparison.Ordinal))
+                {
+                    if (!name.Equals("fonts:Inter#Inter", StringComparison.Ordinal) &&
+                        !name.Equals("fonts:SourceGit#JetBrains Mono", StringComparison.Ordinal))
+                        continue;
+                }
+
+                trimmed.Add(name);
             }
 
             return trimmed.Count > 0 ? string.Join(',', trimmed) : string.Empty;
         }
 
+        [GeneratedRegex(@"^[a-z]+\s+([a-fA-F0-9]{4,40})(\s+.*)?$")]
+        private static partial Regex REG_REBASE_TODO();
+
+        private Models.IpcChannel _ipcChannel = null;
         private ViewModels.Launcher _launcher = null;
         private ResourceDictionary _activeLocale = null;
         private ResourceDictionary _themeOverrides = null;

src/App.manifest

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
   <!-- This manifest is used on Windows only.
-       Don't remove it as it might cause problems with window transparency and embeded controls.
+       Don't remove it as it might cause problems with window transparency and embedded controls.
        For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
   <assemblyIdentity version="1.0.0.0" name="SourceGit.Desktop"/>
 

src/Commands/Add.cs

@@ -1,7 +1,4 @@
-using System.Collections.Generic;
-using System.Text;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Add : Command
     {
@@ -12,20 +9,11 @@ namespace SourceGit.Commands
             Args = includeUntracked ? "add ." : "add -u .";
         }
 
-        public Add(string repo, List<string> changes)
+        public Add(string repo, Models.Change change)
         {
             WorkingDirectory = repo;
             Context = repo;
-
-            var builder = new StringBuilder();
-            builder.Append("add --");
-            foreach (var c in changes)
-            {
-                builder.Append(" \"");
-                builder.Append(c);
-                builder.Append("\"");
-            }
-            Args = builder.ToString();
+            Args = $"add -- \"{change.Path}\"";
         }
 
         public Add(string repo, string pathspecFromFile)

src/Commands/Archive.cs

@@ -1,23 +1,12 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Archive : Command
     {
-        public Archive(string repo, string revision, string saveTo, Action<string> outputHandler)
+        public Archive(string repo, string revision, string saveTo)
         {
             WorkingDirectory = repo;
             Context = repo;
             Args = $"archive --format=zip --verbose --output=\"{saveTo}\" {revision}";
-            TraitErrorAsOutput = true;
-            _outputHandler = outputHandler;
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler;
     }
 }

src/Commands/AssumeUnchanged.cs

@@ -1,75 +1,14 @@
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
-    public partial class AssumeUnchanged
+    public class AssumeUnchanged : Command
     {
-        [GeneratedRegex(@"^(\w)\s+(.+)$")]
-        private static partial Regex REG_PARSE();
-
-        class ViewCommand : Command
+        public AssumeUnchanged(string repo, string file, bool bAdd)
         {
-            public ViewCommand(string repo)
-            {
-                WorkingDirectory = repo;
-                Args = "ls-files -v";
-                RaiseError = false;
-            }
+            var mode = bAdd ? "--assume-unchanged" : "--no-assume-unchanged";
 
-            public List<string> Result()
-            {
-                Exec();
-                return _outs;
-            }
-
-            protected override void OnReadline(string line)
-            {
-                var match = REG_PARSE().Match(line);
-                if (!match.Success)
-                    return;
-
-                if (match.Groups[1].Value == "h")
-                {
-                    _outs.Add(match.Groups[2].Value);
-                }
-            }
-
-            private readonly List<string> _outs = new List<string>();
+            WorkingDirectory = repo;
+            Context = repo;
+            Args = $"update-index {mode} -- \"{file}\"";
         }
-
-        class ModCommand : Command
-        {
-            public ModCommand(string repo, string file, bool bAdd)
-            {
-                var mode = bAdd ? "--assume-unchanged" : "--no-assume-unchanged";
-
-                WorkingDirectory = repo;
-                Context = repo;
-                Args = $"update-index {mode} -- \"{file}\"";
-            }
-        }
-
-        public AssumeUnchanged(string repo)
-        {
-            _repo = repo;
-        }
-
-        public List<string> View()
-        {
-            return new ViewCommand(_repo).Result();
-        }
-
-        public void Add(string file)
-        {
-            new ModCommand(_repo, file, true).Exec();
-        }
-
-        public void Remove(string file)
-        {
-            new ModCommand(_repo, file, false).Exec();
-        }
-
-        private readonly string _repo;
     }
 }

src/Commands/Bisect.cs

@@ -0,0 +1,13 @@
+namespace SourceGit.Commands
+{
+    public class Bisect : Command
+    {
+        public Bisect(string repo, string subcmd)
+        {
+            WorkingDirectory = repo;
+            Context = repo;
+            RaiseError = false;
+            Args = $"bisect {subcmd}";
+        }
+    }
+}

src/Commands/Blame.cs

@@ -21,10 +21,17 @@ namespace SourceGit.Commands
 
         public Models.BlameData Result()
         {
-            var succ = Exec();
-            if (!succ)
+            var rs = ReadToEnd();
+            if (!rs.IsSuccess)
+                return _result;
+
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
             {
-                return new Models.BlameData();
+                ParseLine(line);
+
+                if (_result.IsBinary)
+                    break;
             }
 
             if (_needUnifyCommitSHA)
@@ -42,14 +49,9 @@ namespace SourceGit.Commands
             return _result;
         }
 
-        protected override void OnReadline(string line)
+        private void ParseLine(string line)
         {
-            if (_result.IsBinary)
-                return;
-            if (string.IsNullOrEmpty(line))
-                return;
-
-            if (line.IndexOf('\0', StringComparison.Ordinal) >= 0)
+            if (line.Contains('\0', StringComparison.Ordinal))
             {
                 _result.IsBinary = true;
                 _result.LineInfos.Clear();
@@ -87,7 +89,7 @@ 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 readonly string _dateFormat = Models.DateTimeFormat.Active.DateOnly;
         private string _lastSHA = string.Empty;
         private bool _needUnifyCommitSHA = false;
         private int _minSHALen = 64;

src/Commands/Branch.cs

@@ -1,4 +1,6 @@
-namespace SourceGit.Commands
+using System.Text;
+
+namespace SourceGit.Commands
 {
     public static class Branch
     {
@@ -11,29 +13,40 @@
             return cmd.ReadToEnd().StdOut.Trim();
         }
 
-        public static bool Create(string repo, string name, string basedOn)
+        public static bool Create(string repo, string name, string basedOn, bool force, Models.ICommandLog log)
         {
+            var builder = new StringBuilder();
+            builder.Append("branch ");
+            if (force)
+                builder.Append("-f ");
+            builder.Append(name);
+            builder.Append(" ");
+            builder.Append(basedOn);
+
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
-            cmd.Args = $"branch {name} {basedOn}";
+            cmd.Args = builder.ToString();
+            cmd.Log = log;
             return cmd.Exec();
         }
 
-        public static bool Rename(string repo, string name, string to)
+        public static bool Rename(string repo, string name, string to, Models.ICommandLog log)
         {
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
             cmd.Args = $"branch -M {name} {to}";
+            cmd.Log = log;
             return cmd.Exec();
         }
 
-        public static bool SetUpstream(string repo, string name, string upstream)
+        public static bool SetUpstream(string repo, string name, string upstream, Models.ICommandLog log)
         {
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
+            cmd.Log = log;
 
             if (string.IsNullOrEmpty(upstream))
                 cmd.Args = $"branch {name} --unset-upstream";
@@ -43,25 +56,27 @@
             return cmd.Exec();
         }
 
-        public static bool DeleteLocal(string repo, string name)
+        public static bool DeleteLocal(string repo, string name, Models.ICommandLog log)
         {
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
             cmd.Args = $"branch -D {name}";
+            cmd.Log = log;
             return cmd.Exec();
         }
 
-        public static bool DeleteRemote(string repo, string remote, string name)
+        public static bool DeleteRemote(string repo, string remote, string name, Models.ICommandLog log)
         {
             bool exists = new Remote(repo).HasBranch(remote, name);
             if (exists)
-                return new Push(repo, remote, $"refs/heads/{name}", true).Exec();
+                return new Push(repo, remote, $"refs/heads/{name}", true) { Log = log }.Exec();
 
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
             cmd.Args = $"branch -D -r {remote}/{name}";
+            cmd.Log = log;
             return cmd.Exec();
         }
     }

src/Commands/Checkout.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Text;
 
 namespace SourceGit.Commands
@@ -12,19 +11,37 @@ namespace SourceGit.Commands
             Context = repo;
         }
 
-        public bool Branch(string branch, Action<string> onProgress)
+        public bool Branch(string branch, bool force)
         {
-            Args = $"checkout --recurse-submodules --progress {branch}";
-            TraitErrorAsOutput = true;
-            _outputHandler = onProgress;
+            var builder = new StringBuilder();
+            builder.Append("checkout --progress ");
+            if (force)
+                builder.Append("--force ");
+            builder.Append(branch);
+
+            Args = builder.ToString();
             return Exec();
         }
 
-        public bool Branch(string branch, string basedOn, Action<string> onProgress)
+        public bool Branch(string branch, string basedOn, bool force, bool allowOverwrite)
         {
-            Args = $"checkout --recurse-submodules --progress -b {branch} {basedOn}";
-            TraitErrorAsOutput = true;
-            _outputHandler = onProgress;
+            var builder = new StringBuilder();
+            builder.Append("checkout --progress ");
+            if (force)
+                builder.Append("--force ");
+            builder.Append(allowOverwrite ? "-B " : "-b ");
+            builder.Append(branch);
+            builder.Append(" ");
+            builder.Append(basedOn);
+
+            Args = builder.ToString();
+            return Exec();
+        }
+
+        public bool Commit(string commitId, bool force)
+        {
+            var option = force ? "--force" : string.Empty;
+            Args = $"checkout {option} --detach --progress {commitId}";
             return Exec();
         }
 
@@ -61,20 +78,5 @@ namespace SourceGit.Commands
             Args = $"checkout --no-overlay {revision} -- \"{file}\"";
             return Exec();
         }
-
-        public bool Commit(string commitId, Action<string> onProgress)
-        {
-            Args = $"checkout --detach --progress {commitId}";
-            TraitErrorAsOutput = true;
-            _outputHandler = onProgress;
-            return Exec();
-        }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private Action<string> _outputHandler;
     }
 }

src/Commands/Clean.cs

@@ -1,31 +1,12 @@
-using System.Collections.Generic;
-using System.Text;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Clean : Command
     {
-        public Clean(string repo, bool includeIgnored)
+        public Clean(string repo)
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = includeIgnored ? "clean -qfdx" : "clean -qfd";
-        }
-
-        public Clean(string repo, List<string> files)
-        {
-            var builder = new StringBuilder();
-            builder.Append("clean -qfd --");
-            foreach (var f in files)
-            {
-                builder.Append(" \"");
-                builder.Append(f);
-                builder.Append("\"");
-            }
-
-            WorkingDirectory = repo;
-            Context = repo;
-            Args = builder.ToString();
+            Args = "clean -qfdx";
         }
     }
 }

src/Commands/Clone.cs

@@ -1,16 +1,11 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Clone : Command
     {
-        private readonly Action<string> _notifyProgress;
-
-        public Clone(string ctx, string path, string url, string localName, string sshKey, string extraArgs, Action<string> ouputHandler)
+        public Clone(string ctx, string path, string url, string localName, string sshKey, string extraArgs)
         {
             Context = ctx;
             WorkingDirectory = path;
-            TraitErrorAsOutput = true;
             SSHKey = sshKey;
             Args = "clone --progress --verbose ";
 
@@ -21,13 +16,6 @@ namespace SourceGit.Commands
 
             if (!string.IsNullOrEmpty(localName))
                 Args += localName;
-
-            _notifyProgress = ouputHandler;
-        }
-
-        protected override void OnReadline(string line)
-        {
-            _notifyProgress?.Invoke(line);
         }
     }
 }

src/Commands/Command.cs

@@ -32,45 +32,18 @@ namespace SourceGit.Commands
         public string SSHKey { get; set; } = string.Empty;
         public string Args { get; set; } = string.Empty;
         public bool RaiseError { get; set; } = true;
-        public bool TraitErrorAsOutput { get; set; } = false;
+        public Models.ICommandLog Log { get; set; } = null;
 
         public bool Exec()
         {
+            Log?.AppendLine($"$ git {Args}\n");
+
             var start = CreateGitStartInfo();
             var errs = new List<string>();
             var proc = new Process() { StartInfo = start };
 
-            proc.OutputDataReceived += (_, e) =>
-            {
-                if (e.Data != null)
-                    OnReadline(e.Data);
-            };
-
-            proc.ErrorDataReceived += (_, e) =>
-            {
-                if (string.IsNullOrEmpty(e.Data))
-                {
-                    errs.Add(string.Empty);
-                    return;
-                }
-
-                if (TraitErrorAsOutput)
-                    OnReadline(e.Data);
-
-                // Ignore progress messages
-                if (e.Data.StartsWith("remote: Enumerating objects:", StringComparison.Ordinal))
-                    return;
-                if (e.Data.StartsWith("remote: Counting objects:", StringComparison.Ordinal))
-                    return;
-                if (e.Data.StartsWith("remote: Compressing objects:", StringComparison.Ordinal))
-                    return;
-                if (e.Data.StartsWith("Filtering content:", StringComparison.Ordinal))
-                    return;
-                if (REG_PROGRESS().IsMatch(e.Data))
-                    return;
-
-                errs.Add(e.Data);
-            };
+            proc.OutputDataReceived += (_, e) => HandleOutput(e.Data, errs);
+            proc.ErrorDataReceived += (_, e) => HandleOutput(e.Data, errs);
 
             var dummy = null as Process;
             var dummyProcLock = new object();
@@ -97,6 +70,7 @@ namespace SourceGit.Commands
                 if (RaiseError)
                     Dispatcher.UIThread.Post(() => App.RaiseException(Context, e.Message));
 
+                Log?.AppendLine(string.Empty);
                 return false;
             }
 
@@ -114,6 +88,7 @@ namespace SourceGit.Commands
 
             int exitCode = proc.ExitCode;
             proc.Close();
+            Log?.AppendLine(string.Empty);
 
             if (!CancellationToken.IsCancellationRequested && exitCode != 0)
             {
@@ -162,11 +137,6 @@ namespace SourceGit.Commands
             return rs;
         }
 
-        protected virtual void OnReadline(string line)
-        {
-            // Implemented by derived class
-        }
-
         private ProcessStartInfo CreateGitStartInfo()
         {
             var start = new ProcessStartInfo();
@@ -222,6 +192,28 @@ namespace SourceGit.Commands
             return start;
         }
 
+        private void HandleOutput(string line, List<string> errs)
+        {
+            line ??= string.Empty;
+            Log?.AppendLine(line);
+
+            // Lines to hide in error message.
+            if (line.Length > 0)
+            {
+                if (line.StartsWith("remote: Enumerating objects:", StringComparison.Ordinal) ||
+                    line.StartsWith("remote: Counting objects:", StringComparison.Ordinal) ||
+                    line.StartsWith("remote: Compressing objects:", StringComparison.Ordinal) ||
+                    line.StartsWith("Filtering content:", StringComparison.Ordinal) ||
+                    line.StartsWith("hint:", StringComparison.Ordinal))
+                    return;
+
+                if (REG_PROGRESS().IsMatch(line))
+                    return;
+            }
+
+            errs.Add(line);
+        }
+
         [GeneratedRegex(@"\d+%")]
         private static partial Regex REG_PROGRESS();
     }

src/Commands/Commit.cs

@@ -4,19 +4,18 @@ namespace SourceGit.Commands
 {
     public class Commit : Command
     {
-        public Commit(string repo, string message, bool amend, bool signOff)
+        public Commit(string repo, string message, bool signOff, bool amend, bool resetAuthor)
         {
             _tmpFile = Path.GetTempFileName();
             File.WriteAllText(_tmpFile, message);
 
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             Args = $"commit --allow-empty --file=\"{_tmpFile}\"";
-            if (amend)
-                Args += " --amend --no-edit";
             if (signOff)
                 Args += " --signoff";
+            if (amend)
+                Args += resetAuthor ? " --amend --reset-author --no-edit" : " --amend --no-edit";
         }
 
         public bool Run()
@@ -35,6 +34,6 @@ namespace SourceGit.Commands
             return succ;
         }
 
-        private string _tmpFile = string.Empty;
+        private readonly string _tmpFile;
     }
 }

src/Commands/CompareRevisions.cs

@@ -31,12 +31,19 @@ namespace SourceGit.Commands
 
         public List<Models.Change> Result()
         {
-            Exec();
-            _changes.Sort((l, r) => string.Compare(l.Path, r.Path, StringComparison.Ordinal));
+            var rs = ReadToEnd();
+            if (!rs.IsSuccess)
+                return _changes;
+
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
+                ParseLine(line);
+
+            _changes.Sort((l, r) => Models.NumericSort.Compare(l.Path, r.Path));
             return _changes;
         }
 
-        protected override void OnReadline(string line)
+        private void ParseLine(string line)
         {
             var match = REG_FORMAT().Match(line);
             if (!match.Success)

src/Commands/CountLocalChangesWithoutUntracked.cs

@@ -8,7 +8,7 @@ namespace SourceGit.Commands
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = "--no-optional-locks status -uno --ignore-submodules=dirty --porcelain";
+            Args = "--no-optional-locks status -uno --ignore-submodules=all --porcelain";
         }
 
         public int Result()

src/Commands/Diff.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
@@ -28,34 +28,48 @@ namespace SourceGit.Commands
             Context = repo;
 
             if (ignoreWhitespace)
-                Args = $"-c core.autocrlf=false diff --no-ext-diff --patch --ignore-cr-at-eol --ignore-all-space --unified={unified} {opt}";
+                Args = $"diff --no-ext-diff --patch --ignore-all-space --unified={unified} {opt}";
+            else if (Models.DiffOption.IgnoreCRAtEOL)
+                Args = $"diff --no-ext-diff --patch --ignore-cr-at-eol --unified={unified} {opt}";
             else
-                Args = $"-c core.autocrlf=false diff --no-ext-diff --patch --ignore-cr-at-eol --unified={unified} {opt}";
+                Args = $"diff --no-ext-diff --patch --unified={unified} {opt}";
         }
 
         public Models.DiffResult Result()
         {
-            Exec();
+            var rs = ReadToEnd();
+            var start = 0;
+            var end = rs.StdOut.IndexOf('\n', start);
+            while (end > 0)
+            {
+                var line = rs.StdOut.Substring(start, end - start);
+                ParseLine(line);
 
-            if (_result.IsBinary || _result.IsLFS)
+                start = end + 1;
+                end = rs.StdOut.IndexOf('\n', start);
+            }
+
+            if (start < rs.StdOut.Length)
+                ParseLine(rs.StdOut.Substring(start));
+
+            if (_result.IsBinary || _result.IsLFS || _result.TextDiff.Lines.Count == 0)
             {
                 _result.TextDiff = null;
             }
             else
             {
                 ProcessInlineHighlights();
-
-                if (_result.TextDiff.Lines.Count == 0)
-                    _result.TextDiff = null;
-                else
-                    _result.TextDiff.MaxLineNumber = Math.Max(_newLine, _oldLine);
+                _result.TextDiff.MaxLineNumber = Math.Max(_newLine, _oldLine);
             }
 
             return _result;
         }
 
-        protected override void OnReadline(string line)
+        private void ParseLine(string line)
         {
+            if (_result.IsBinary)
+                return;
+
             if (line.StartsWith("old mode ", StringComparison.Ordinal))
             {
                 _result.OldMode = line.Substring(9);
@@ -80,9 +94,6 @@ namespace SourceGit.Commands
                 return;
             }
 
-            if (_result.IsBinary)
-                return;
-
             if (_result.IsLFS)
             {
                 var ch = line[0];
@@ -94,7 +105,7 @@ namespace SourceGit.Commands
                     }
                     else if (line.StartsWith("-size ", StringComparison.Ordinal))
                     {
-                        _result.LFSDiff.Old.Size = long.Parse(line.Substring(6));
+                        _result.LFSDiff.Old.Size = long.Parse(line.AsSpan(6));
                     }
                 }
                 else if (ch == '+')
@@ -105,12 +116,12 @@ namespace SourceGit.Commands
                     }
                     else if (line.StartsWith("+size ", StringComparison.Ordinal))
                     {
-                        _result.LFSDiff.New.Size = long.Parse(line.Substring(6));
+                        _result.LFSDiff.New.Size = long.Parse(line.AsSpan(6));
                     }
                 }
                 else if (line.StartsWith(" size ", StringComparison.Ordinal))
                 {
-                    _result.LFSDiff.New.Size = _result.LFSDiff.Old.Size = long.Parse(line.Substring(6));
+                    _result.LFSDiff.New.Size = _result.LFSDiff.Old.Size = long.Parse(line.AsSpan(6));
                 }
                 return;
             }
@@ -140,7 +151,8 @@ namespace SourceGit.Commands
 
                     _oldLine = int.Parse(match.Groups[1].Value);
                     _newLine = int.Parse(match.Groups[2].Value);
-                    _result.TextDiff.Lines.Add(new Models.TextDiffLine(Models.TextDiffLineType.Indicator, line, 0, 0));
+                    _last = new Models.TextDiffLine(Models.TextDiffLineType.Indicator, line, 0, 0);
+                    _result.TextDiff.Lines.Add(_last);
                 }
             }
             else
@@ -148,7 +160,8 @@ namespace SourceGit.Commands
                 if (line.Length == 0)
                 {
                     ProcessInlineHighlights();
-                    _result.TextDiff.Lines.Add(new Models.TextDiffLine(Models.TextDiffLineType.Normal, "", _oldLine, _newLine));
+                    _last = new Models.TextDiffLine(Models.TextDiffLineType.Normal, "", _oldLine, _newLine);
+                    _result.TextDiff.Lines.Add(_last);
                     _oldLine++;
                     _newLine++;
                     return;
@@ -164,7 +177,8 @@ namespace SourceGit.Commands
                         return;
                     }
 
-                    _deleted.Add(new Models.TextDiffLine(Models.TextDiffLineType.Deleted, line.Substring(1), _oldLine, 0));
+                    _last = new Models.TextDiffLine(Models.TextDiffLineType.Deleted, line.Substring(1), _oldLine, 0);
+                    _deleted.Add(_last);
                     _oldLine++;
                 }
                 else if (ch == '+')
@@ -176,7 +190,8 @@ namespace SourceGit.Commands
                         return;
                     }
 
-                    _added.Add(new Models.TextDiffLine(Models.TextDiffLineType.Added, line.Substring(1), 0, _newLine));
+                    _last = new Models.TextDiffLine(Models.TextDiffLineType.Added, line.Substring(1), 0, _newLine);
+                    _added.Add(_last);
                     _newLine++;
                 }
                 else if (ch != '\\')
@@ -187,7 +202,8 @@ namespace SourceGit.Commands
                     {
                         _oldLine = int.Parse(match.Groups[1].Value);
                         _newLine = int.Parse(match.Groups[2].Value);
-                        _result.TextDiff.Lines.Add(new Models.TextDiffLine(Models.TextDiffLineType.Indicator, line, 0, 0));
+                        _last = new Models.TextDiffLine(Models.TextDiffLineType.Indicator, line, 0, 0);
+                        _result.TextDiff.Lines.Add(_last);
                     }
                     else
                     {
@@ -198,11 +214,16 @@ namespace SourceGit.Commands
                             return;
                         }
 
-                        _result.TextDiff.Lines.Add(new Models.TextDiffLine(Models.TextDiffLineType.Normal, line.Substring(1), _oldLine, _newLine));
+                        _last = new Models.TextDiffLine(Models.TextDiffLineType.Normal, line.Substring(1), _oldLine, _newLine);
+                        _result.TextDiff.Lines.Add(_last);
                         _oldLine++;
                         _newLine++;
                     }
                 }
+                else if (line.Equals("\\ No newline at end of file", StringComparison.Ordinal))
+                {
+                    _last.NoNewLineEndOfFile = true;
+                }
             }
         }
 
@@ -253,6 +274,7 @@ namespace SourceGit.Commands
         private readonly Models.DiffResult _result = new Models.DiffResult();
         private readonly List<Models.TextDiffLine> _deleted = new List<Models.TextDiffLine>();
         private readonly List<Models.TextDiffLine> _added = new List<Models.TextDiffLine>();
+        private Models.TextDiffLine _last = null;
         private int _oldLine = 0;
         private int _newLine = 0;
     }

src/Commands/Discard.cs

@@ -1,39 +1,95 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
+
+using Avalonia.Threading;
 
 namespace SourceGit.Commands
 {
     public static class Discard
     {
-        public static void All(string repo, bool includeIgnored)
+        /// <summary>
+        ///     Discard all local changes (unstaged & staged)
+        /// </summary>
+        /// <param name="repo"></param>
+        /// <param name="includeIgnored"></param>
+        /// <param name="log"></param>
+        public static void All(string repo, bool includeIgnored, Models.ICommandLog log)
         {
-            new Restore(repo).Exec();
-            new Clean(repo, includeIgnored).Exec();
+            var changes = new QueryLocalChanges(repo).Result();
+            try
+            {
+                foreach (var c in changes)
+                {
+                    if (c.WorkTree == Models.ChangeState.Untracked ||
+                        c.WorkTree == Models.ChangeState.Added ||
+                        c.Index == Models.ChangeState.Added ||
+                        c.Index == Models.ChangeState.Renamed)
+                    {
+                        var fullPath = Path.Combine(repo, c.Path);
+                        if (Directory.Exists(fullPath))
+                            Directory.Delete(fullPath, true);
+                        else
+                            File.Delete(fullPath);
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                Dispatcher.UIThread.Invoke(() =>
+                {
+                    App.RaiseException(repo, $"Failed to discard changes. Reason: {e.Message}");
+                });
+            }
+
+            new Reset(repo, "HEAD", "--hard") { Log = log }.Exec();
+
+            if (includeIgnored)
+                new Clean(repo) { Log = log }.Exec();
         }
 
-        public static void Changes(string repo, List<Models.Change> changes)
+        /// <summary>
+        ///     Discard selected changes (only unstaged).
+        /// </summary>
+        /// <param name="repo"></param>
+        /// <param name="changes"></param>
+        /// <param name="log"></param>
+        public static void Changes(string repo, List<Models.Change> changes, Models.ICommandLog log)
         {
-            var needClean = new List<string>();
-            var needCheckout = new List<string>();
+            var restores = new List<string>();
 
-            foreach (var c in changes)
+            try
             {
-                if (c.WorkTree == Models.ChangeState.Untracked || c.WorkTree == Models.ChangeState.Added)
-                    needClean.Add(c.Path);
-                else
-                    needCheckout.Add(c.Path);
+                foreach (var c in changes)
+                {
+                    if (c.WorkTree == Models.ChangeState.Untracked || c.WorkTree == Models.ChangeState.Added)
+                    {
+                        var fullPath = Path.Combine(repo, c.Path);
+                        if (Directory.Exists(fullPath))
+                            Directory.Delete(fullPath, true);
+                        else
+                            File.Delete(fullPath);
+                    }
+                    else
+                    {
+                        restores.Add(c.Path);
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                Dispatcher.UIThread.Invoke(() =>
+                {
+                    App.RaiseException(repo, $"Failed to discard changes. Reason: {e.Message}");
+                });
             }
 
-            for (int i = 0; i < needClean.Count; i += 10)
+            if (restores.Count > 0)
             {
-                var count = Math.Min(10, needClean.Count - i);
-                new Clean(repo, needClean.GetRange(i, count)).Exec();
-            }
-
-            for (int i = 0; i < needCheckout.Count; i += 10)
-            {
-                var count = Math.Min(10, needCheckout.Count - i);
-                new Restore(repo, needCheckout.GetRange(i, count), "--worktree --recurse-submodules").Exec();
+                var pathSpecFile = Path.GetTempFileName();
+                File.WriteAllLines(pathSpecFile, restores);
+                new Restore(repo, pathSpecFile, false) { Log = log }.Exec();
+                File.Delete(pathSpecFile);
             }
         }
     }

src/Commands/ExecuteCustomAction.cs

@@ -27,7 +27,7 @@ namespace SourceGit.Commands
             }
         }
 
-        public static void RunAndWait(string repo, string file, string args, Action<string> outputHandler)
+        public static void RunAndWait(string repo, string file, string args, Models.ICommandLog log)
         {
             var start = new ProcessStartInfo();
             start.FileName = file;
@@ -40,20 +40,22 @@ namespace SourceGit.Commands
             start.StandardErrorEncoding = Encoding.UTF8;
             start.WorkingDirectory = repo;
 
+            log?.AppendLine($"$ {file} {args}\n");
+
             var proc = new Process() { StartInfo = start };
             var builder = new StringBuilder();
 
             proc.OutputDataReceived += (_, e) =>
             {
                 if (e.Data != null)
-                    outputHandler?.Invoke(e.Data);
+                    log?.AppendLine(e.Data);
             };
 
             proc.ErrorDataReceived += (_, e) =>
             {
                 if (e.Data != null)
                 {
-                    outputHandler?.Invoke(e.Data);
+                    log?.AppendLine(e.Data);
                     builder.AppendLine(e.Data);
                 }
             };

src/Commands/Fetch.cs

@@ -1,15 +1,11 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Fetch : Command
     {
-        public Fetch(string repo, string remote, bool noTags, bool force, Action<string> outputHandler)
+        public Fetch(string repo, string remote, bool noTags, bool force)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             SSHKey = new Config(repo).Get($"remote.{remote}.sshkey");
             Args = "fetch --progress --verbose ";
 
@@ -24,21 +20,12 @@ namespace SourceGit.Commands
             Args += remote;
         }
 
-        public Fetch(string repo, Models.Branch local, Models.Branch remote, Action<string> outputHandler)
+        public Fetch(string repo, Models.Branch local, Models.Branch remote)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             SSHKey = new Config(repo).Get($"remote.{remote.Remote}.sshkey");
             Args = $"fetch --progress --verbose {remote.Remote} {remote.Name}:{local.Name}";
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler;
     }
 }

src/Commands/FormatPatch.cs

@@ -6,6 +6,7 @@
         {
             WorkingDirectory = repo;
             Context = repo;
+            Editor = EditorType.None;
             Args = $"format-patch {commit} -1 --output=\"{saveTo}\"";
         }
     }

src/Commands/GC.cs

@@ -1,23 +1,12 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class GC : Command
     {
-        public GC(string repo, Action<string> outputHandler)
+        public GC(string repo)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             Args = "gc --prune=now";
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler;
     }
 }

src/Commands/GitFlow.cs

@@ -1,52 +1,12 @@
-using System;
-using System.Collections.Generic;
-
+using System.Text;
 using Avalonia.Threading;
 
 namespace SourceGit.Commands
 {
     public static class GitFlow
     {
-        public class BranchDetectResult
+        public static bool Init(string repo, string master, string develop, string feature, string release, string hotfix, string version, Models.ICommandLog log)
         {
-            public bool IsGitFlowBranch { get; set; } = false;
-            public string Type { get; set; } = string.Empty;
-            public string Prefix { get; set; } = string.Empty;
-        }
-
-        public static bool IsEnabled(string repo, List<Models.Branch> branches)
-        {
-            var localBrancheNames = new HashSet<string>();
-            foreach (var branch in branches)
-            {
-                if (branch.IsLocal)
-                    localBrancheNames.Add(branch.Name);
-            }
-
-            var config = new Config(repo).ListAll();
-            if (!config.TryGetValue("gitflow.branch.master", out string master) || !localBrancheNames.Contains(master))
-                return false;
-
-            if (!config.TryGetValue("gitflow.branch.develop", out string develop) || !localBrancheNames.Contains(develop))
-                return false;
-
-            return config.ContainsKey("gitflow.prefix.feature") &&
-                config.ContainsKey("gitflow.prefix.release") &&
-                config.ContainsKey("gitflow.prefix.hotfix");
-        }
-
-        public static bool Init(string repo, List<Models.Branch> branches, string master, string develop, string feature, string release, string hotfix, string version)
-        {
-            var current = branches.Find(x => x.IsCurrent);
-
-            var masterBranch = branches.Find(x => x.Name == master);
-            if (masterBranch == null && current != null)
-                Branch.Create(repo, master, current.Head);
-
-            var devBranch = branches.Find(x => x.Name == develop);
-            if (devBranch == null && current != null)
-                Branch.Create(repo, develop, current.Head);
-
             var config = new Config(repo);
             config.Set("gitflow.branch.master", master);
             config.Set("gitflow.branch.develop", develop);
@@ -61,104 +21,72 @@ namespace SourceGit.Commands
             init.WorkingDirectory = repo;
             init.Context = repo;
             init.Args = "flow init -d";
+            init.Log = log;
             return init.Exec();
         }
 
-        public static string GetPrefix(string repo, string type)
+        public static bool Start(string repo, Models.GitFlowBranchType type, string name, Models.ICommandLog log)
         {
-            return new Config(repo).Get($"gitflow.prefix.{type}");
-        }
-
-        public static BranchDetectResult DetectType(string repo, List<Models.Branch> branches, string branch)
-        {
-            var rs = new BranchDetectResult();
-            var localBrancheNames = new HashSet<string>();
-            foreach (var b in branches)
-            {
-                if (b.IsLocal)
-                    localBrancheNames.Add(b.Name);
-            }
-
-            var config = new Config(repo).ListAll();
-            if (!config.TryGetValue("gitflow.branch.master", out string master) || !localBrancheNames.Contains(master))
-                return rs;
-
-            if (!config.TryGetValue("gitflow.branch.develop", out string develop) || !localBrancheNames.Contains(develop))
-                return rs;
-
-            if (!config.TryGetValue("gitflow.prefix.feature", out var feature) ||
-                !config.TryGetValue("gitflow.prefix.release", out var release) ||
-                !config.TryGetValue("gitflow.prefix.hotfix", out var hotfix))
-                return rs;
-
-            if (branch.StartsWith(feature, StringComparison.Ordinal))
-            {
-                rs.IsGitFlowBranch = true;
-                rs.Type = "feature";
-                rs.Prefix = feature;
-            }
-            else if (branch.StartsWith(release, StringComparison.Ordinal))
-            {
-                rs.IsGitFlowBranch = true;
-                rs.Type = "release";
-                rs.Prefix = release;
-            }
-            else if (branch.StartsWith(hotfix, StringComparison.Ordinal))
-            {
-                rs.IsGitFlowBranch = true;
-                rs.Type = "hotfix";
-                rs.Prefix = hotfix;
-            }
-
-            return rs;
-        }
-
-        public static bool Start(string repo, string type, string name)
-        {
-            if (!SUPPORTED_BRANCH_TYPES.Contains(type))
-            {
-                Dispatcher.UIThread.Post(() =>
-                {
-                    App.RaiseException(repo, "Bad branch type!!!");
-                });
-
-                return false;
-            }
-
             var start = new Command();
             start.WorkingDirectory = repo;
             start.Context = repo;
-            start.Args = $"flow {type} start {name}";
+
+            switch (type)
+            {
+                case Models.GitFlowBranchType.Feature:
+                    start.Args = $"flow feature start {name}";
+                    break;
+                case Models.GitFlowBranchType.Release:
+                    start.Args = $"flow release start {name}";
+                    break;
+                case Models.GitFlowBranchType.Hotfix:
+                    start.Args = $"flow hotfix start {name}";
+                    break;
+                default:
+                    Dispatcher.UIThread.Invoke(() => App.RaiseException(repo, "Bad git-flow branch type!!!"));
+                    return false;
+            }
+
+            start.Log = log;
             return start.Exec();
         }
 
-        public static bool Finish(string repo, string type, string name, bool keepBranch)
+        public static bool Finish(string repo, Models.GitFlowBranchType type, string name, bool squash, bool push, bool keepBranch, Models.ICommandLog log)
         {
-            if (!SUPPORTED_BRANCH_TYPES.Contains(type))
-            {
-                Dispatcher.UIThread.Post(() =>
-                {
-                    App.RaiseException(repo, "Bad branch type!!!");
-                });
+            var builder = new StringBuilder();
+            builder.Append("flow ");
 
-                return false;
+            switch (type)
+            {
+                case Models.GitFlowBranchType.Feature:
+                    builder.Append("feature");
+                    break;
+                case Models.GitFlowBranchType.Release:
+                    builder.Append("release");
+                    break;
+                case Models.GitFlowBranchType.Hotfix:
+                    builder.Append("hotfix");
+                    break;
+                default:
+                    Dispatcher.UIThread.Invoke(() => App.RaiseException(repo, "Bad git-flow branch type!!!"));
+                    return false;
             }
 
-            var option = keepBranch ? "-k" : string.Empty;
+            builder.Append(" finish ");
+            if (squash)
+                builder.Append("--squash ");
+            if (push)
+                builder.Append("--push ");
+            if (keepBranch)
+                builder.Append("-k ");
+            builder.Append(name);
+
             var finish = new Command();
             finish.WorkingDirectory = repo;
             finish.Context = repo;
-            finish.Args = $"flow {type} finish {option} {name}";
+            finish.Args = builder.ToString();
+            finish.Log = log;
             return finish.Exec();
         }
-
-        private static readonly List<string> SUPPORTED_BRANCH_TYPES = new List<string>()
-        {
-            "feature",
-            "release",
-            "bugfix",
-            "hotfix",
-            "support",
-        };
     }
 }

src/Commands/GitIgnore.cs

@@ -8,7 +8,14 @@ namespace SourceGit.Commands
         {
             var file = Path.Combine(repo, ".gitignore");
             if (!File.Exists(file))
+            {
                 File.WriteAllLines(file, [pattern]);
+                return;
+            }
+
+            var org = File.ReadAllText(file);
+            if (!org.EndsWith('\n'))
+                File.AppendAllLines(file, ["", pattern]);
             else
                 File.AppendAllLines(file, [pattern]);
         }

src/Commands/IsBinary.cs

@@ -11,7 +11,7 @@ namespace SourceGit.Commands
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = $"diff 4b825dc642cb6eb9a060e54bf8d69288fbee4904 {commit} --numstat -- \"{path}\"";
+            Args = $"diff {Models.Commit.EmptyTreeSHA1} {commit} --numstat -- \"{path}\"";
             RaiseError = false;
         }
 

src/Commands/IsConflictResolved.cs

@@ -10,5 +10,10 @@
             Context = repo;
             Args = $"diff -a --ignore-cr-at-eol --check {opt}";
         }
+
+        public bool Result()
+        {
+            return ReadToEnd().IsSuccess;
+        }
     }
 }

src/Commands/LFS.cs

@@ -10,23 +10,15 @@ namespace SourceGit.Commands
         [GeneratedRegex(@"^(.+)\s+([\w.]+)\s+\w+:(\d+)$")]
         private static partial Regex REG_LOCK();
 
-        class SubCmd : Command
+        private class SubCmd : Command
         {
-            public SubCmd(string repo, string args, Action<string> onProgress)
+            public SubCmd(string repo, string args, Models.ICommandLog log)
             {
                 WorkingDirectory = repo;
                 Context = repo;
                 Args = args;
-                TraitErrorAsOutput = true;
-                _outputHandler = onProgress;
+                Log = log;
             }
-
-            protected override void OnReadline(string line)
-            {
-                _outputHandler?.Invoke(line);
-            }
-
-            private readonly Action<string> _outputHandler;
         }
 
         public LFS(string repo)
@@ -44,35 +36,35 @@ namespace SourceGit.Commands
             return content.Contains("git lfs pre-push");
         }
 
-        public bool Install()
+        public bool Install(Models.ICommandLog log)
         {
-            return new SubCmd(_repo, "lfs install --local", null).Exec();
+            return new SubCmd(_repo, "lfs install --local", log).Exec();
         }
 
-        public bool Track(string pattern, bool isFilenameMode = false)
+        public bool Track(string pattern, bool isFilenameMode, Models.ICommandLog log)
         {
             var opt = isFilenameMode ? "--filename" : "";
-            return new SubCmd(_repo, $"lfs track {opt} \"{pattern}\"", null).Exec();
+            return new SubCmd(_repo, $"lfs track {opt} \"{pattern}\"", log).Exec();
         }
 
-        public void Fetch(string remote, Action<string> outputHandler)
+        public void Fetch(string remote, Models.ICommandLog log)
         {
-            new SubCmd(_repo, $"lfs fetch {remote}", outputHandler).Exec();
+            new SubCmd(_repo, $"lfs fetch {remote}", log).Exec();
         }
 
-        public void Pull(string remote, Action<string> outputHandler)
+        public void Pull(string remote, Models.ICommandLog log)
         {
-            new SubCmd(_repo, $"lfs pull {remote}", outputHandler).Exec();
+            new SubCmd(_repo, $"lfs pull {remote}", log).Exec();
         }
 
-        public void Push(string remote, Action<string> outputHandler)
+        public void Push(string remote, Models.ICommandLog log)
         {
-            new SubCmd(_repo, $"lfs push {remote}", outputHandler).Exec();
+            new SubCmd(_repo, $"lfs push {remote}", log).Exec();
         }
 
-        public void Prune(Action<string> outputHandler)
+        public void Prune(Models.ICommandLog log)
         {
-            new SubCmd(_repo, "lfs prune", outputHandler).Exec();
+            new SubCmd(_repo, "lfs prune", log).Exec();
         }
 
         public List<Models.LFSLock> Locks(string remote)
@@ -101,21 +93,21 @@ namespace SourceGit.Commands
             return locks;
         }
 
-        public bool Lock(string remote, string file)
+        public bool Lock(string remote, string file, Models.ICommandLog log)
         {
-            return new SubCmd(_repo, $"lfs lock --remote={remote} \"{file}\"", null).Exec();
+            return new SubCmd(_repo, $"lfs lock --remote={remote} \"{file}\"", log).Exec();
         }
 
-        public bool Unlock(string remote, string file, bool force)
+        public bool Unlock(string remote, string file, bool force, Models.ICommandLog log)
         {
             var opt = force ? "-f" : "";
-            return new SubCmd(_repo, $"lfs unlock --remote={remote} {opt} \"{file}\"", null).Exec();
+            return new SubCmd(_repo, $"lfs unlock --remote={remote} {opt} \"{file}\"", log).Exec();
         }
 
-        public bool Unlock(string remote, long id, bool force)
+        public bool Unlock(string remote, long id, bool force, Models.ICommandLog log)
         {
             var opt = force ? "-f" : "";
-            return new SubCmd(_repo, $"lfs unlock --remote={remote} {opt} --id={id}", null).Exec();
+            return new SubCmd(_repo, $"lfs unlock --remote={remote} {opt} --id={id}", log).Exec();
         }
 
         private readonly string _repo;

src/Commands/Merge.cs

@@ -1,26 +1,30 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Text;
 
 namespace SourceGit.Commands
 {
     public class Merge : Command
     {
-        public Merge(string repo, string source, string mode, Action<string> outputHandler)
+        public Merge(string repo, string source, string mode, bool edit)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
-            Args = $"merge --progress {source} {mode}";
+            Editor = EditorType.CoreEditor;
+
+            var builder = new StringBuilder();
+            builder.Append("merge --progress ");
+            builder.Append(edit ? "--edit " : "--no-edit ");
+            builder.Append(source);
+            builder.Append(' ');
+            builder.Append(mode);
+
+            Args = builder.ToString();
         }
 
-        public Merge(string repo, List<string> targets, bool autoCommit, string strategy, Action<string> outputHandler)
+        public Merge(string repo, List<string> targets, bool autoCommit, string strategy)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
 
             var builder = new StringBuilder();
             builder.Append("merge --progress ");
@@ -37,12 +41,5 @@ namespace SourceGit.Commands
 
             Args = builder.ToString();
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler = null;
     }
 }

src/Commands/MergeTool.cs

@@ -24,7 +24,7 @@ namespace SourceGit.Commands
 
             if (!File.Exists(toolPath))
             {
-                Dispatcher.UIThread.Post(() => App.RaiseException(repo, $"Can NOT found external merge tool in '{toolPath}'!"));
+                Dispatcher.UIThread.Post(() => App.RaiseException(repo, $"Can NOT find external merge tool in '{toolPath}'!"));
                 return false;
             }
 
@@ -54,7 +54,7 @@ namespace SourceGit.Commands
 
             if (!File.Exists(toolPath))
             {
-                Dispatcher.UIThread.Invoke(() => App.RaiseException(repo, $"Can NOT found external diff tool in '{toolPath}'!"));
+                Dispatcher.UIThread.Invoke(() => App.RaiseException(repo, $"Can NOT find external diff tool in '{toolPath}'!"));
                 return false;
             }
 

src/Commands/Pull.cs

@@ -1,32 +1,18 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Pull : Command
     {
-        public Pull(string repo, string remote, string branch, bool useRebase, bool noTags, Action<string> outputHandler)
+        public Pull(string repo, string remote, string branch, bool useRebase)
         {
-            _outputHandler = outputHandler;
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             SSHKey = new Config(repo).Get($"remote.{remote}.sshkey");
             Args = "pull --verbose --progress ";
 
             if (useRebase)
                 Args += "--rebase=true ";
 
-            if (noTags)
-                Args += "--no-tags ";
-
             Args += $"{remote} {branch}";
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler;
     }
 }

src/Commands/Push.cs

@@ -1,16 +1,11 @@
-using System;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Push : Command
     {
-        public Push(string repo, string local, string remote, string remoteBranch, bool withTags, bool checkSubmodules, bool track, bool force, Action<string> onProgress)
+        public Push(string repo, string local, string remote, string remoteBranch, bool withTags, bool checkSubmodules, bool track, bool force)
         {
-            _outputHandler = onProgress;
-
             WorkingDirectory = repo;
             Context = repo;
-            TraitErrorAsOutput = true;
             SSHKey = new Config(repo).Get($"remote.{remote}.sshkey");
             Args = "push --progress --verbose ";
 
@@ -38,12 +33,5 @@ namespace SourceGit.Commands
 
             Args += $"{remote} {refname}";
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private readonly Action<string> _outputHandler = null;
     }
 }

src/Commands/QueryAssumeUnchangedFiles.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+
+namespace SourceGit.Commands
+{
+    public partial class QueryAssumeUnchangedFiles : Command
+    {
+        [GeneratedRegex(@"^(\w)\s+(.+)$")]
+        private static partial Regex REG_PARSE();
+
+        public QueryAssumeUnchangedFiles(string repo)
+        {
+            WorkingDirectory = repo;
+            Args = "ls-files -v";
+            RaiseError = false;
+        }
+
+        public List<string> Result()
+        {
+            var outs = new List<string>();
+            var rs = ReadToEnd();
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
+            {
+                var match = REG_PARSE().Match(line);
+                if (!match.Success)
+                    continue;
+
+                if (match.Groups[1].Value == "h")
+                    outs.Add(match.Groups[2].Value);
+            }
+
+            return outs;
+        }
+    }
+}

src/Commands/QueryBranches.cs

@@ -14,18 +14,20 @@ namespace SourceGit.Commands
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = "branch -l --all -v --format=\"%(refname)%00%(objectname)%00%(HEAD)%00%(upstream)%00%(upstream:trackshort)\"";
+            Args = "branch -l --all -v --format=\"%(refname)%00%(committerdate:unix)%00%(objectname)%00%(HEAD)%00%(upstream)%00%(upstream:trackshort)\"";
         }
 
-        public List<Models.Branch> Result()
+        public List<Models.Branch> Result(out int localBranchesCount)
         {
+            localBranchesCount = 0;
+
             var branches = new List<Models.Branch>();
             var rs = ReadToEnd();
             if (!rs.IsSuccess)
                 return branches;
 
             var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
-            var remoteBranches = new HashSet<string>();
+            var remoteHeads = new Dictionary<string, string>();
             foreach (var line in lines)
             {
                 var b = ParseLine(line);
@@ -33,14 +35,27 @@ namespace SourceGit.Commands
                 {
                     branches.Add(b);
                     if (!b.IsLocal)
-                        remoteBranches.Add(b.FullName);
+                        remoteHeads.Add(b.FullName, b.Head);
+                    else
+                        localBranchesCount++;
                 }
             }
 
             foreach (var b in branches)
             {
                 if (b.IsLocal && !string.IsNullOrEmpty(b.Upstream))
-                    b.IsUpsteamGone = !remoteBranches.Contains(b.Upstream);
+                {
+                    if (remoteHeads.TryGetValue(b.Upstream, out var upstreamHead))
+                    {
+                        b.IsUpstreamGone = false;
+                        b.TrackStatus ??= new QueryTrackStatus(WorkingDirectory, b.Head, upstreamHead).Result();
+                    }
+                    else
+                    {
+                        b.IsUpstreamGone = true;
+                        b.TrackStatus ??= new Models.BranchTrackStatus();
+                    }
+                }
             }
 
             return branches;
@@ -49,7 +64,7 @@ namespace SourceGit.Commands
         private Models.Branch ParseLine(string line)
         {
             var parts = line.Split('\0');
-            if (parts.Length != 5)
+            if (parts.Length != 6)
                 return null;
 
             var branch = new Models.Branch();
@@ -83,14 +98,16 @@ namespace SourceGit.Commands
             }
 
             branch.FullName = refName;
-            branch.Head = parts[1];
-            branch.IsCurrent = parts[2] == "*";
-            branch.Upstream = parts[3];
-            branch.IsUpsteamGone = false;
+            branch.CommitterDate = ulong.Parse(parts[1]);
+            branch.Head = parts[2];
+            branch.IsCurrent = parts[3] == "*";
+            branch.Upstream = parts[4];
+            branch.IsUpstreamGone = false;
 
-            if (branch.IsLocal && !string.IsNullOrEmpty(parts[4]) && !parts[4].Equals("=", StringComparison.Ordinal))
-                branch.TrackStatus = new QueryTrackStatus(WorkingDirectory, branch.Name, branch.Upstream).Result();
-            else
+            if (!branch.IsLocal ||
+                string.IsNullOrEmpty(branch.Upstream) ||
+                string.IsNullOrEmpty(parts[5]) ||
+                parts[5].Equals("=", StringComparison.Ordinal))
                 branch.TrackStatus = new Models.BranchTrackStatus();
 
             return branch;

src/Commands/QueryCommitChildren.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace SourceGit.Commands
 {
@@ -14,17 +15,21 @@ namespace SourceGit.Commands
 
         public List<string> Result()
         {
-            Exec();
-            return _lines;
-        }
+            var rs = ReadToEnd();
+            var outs = new List<string>();
+            if (rs.IsSuccess)
+            {
+                var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+                foreach (var line in lines)
+                {
+                    if (line.Contains(_commit))
+                        outs.Add(line.Substring(0, 40));
+                }
+            }
 
-        protected override void OnReadline(string line)
-        {
-            if (line.Contains(_commit))
-                _lines.Add(line.Substring(0, 40));
+            return outs;
         }
 
         private string _commit;
-        private List<string> _lines = new List<string>();
     }
 }

src/Commands/QueryCommits.cs

@@ -26,11 +26,7 @@ namespace SourceGit.Commands
             {
                 search += $"-i --committer=\"{filter}\"";
             }
-            else if (method == Models.CommitSearchMethod.ByFile)
-            {
-                search += $"-- \"{filter}\"";
-            }
-            else
+            else if (method == Models.CommitSearchMethod.ByMessage)
             {
                 var argsBuilder = new StringBuilder();
                 argsBuilder.Append(search);
@@ -45,10 +41,18 @@ namespace SourceGit.Commands
 
                 search = argsBuilder.ToString();
             }
+            else if (method == Models.CommitSearchMethod.ByFile)
+            {
+                search += $"-- \"{filter}\"";
+            }
+            else
+            {
+                search = $"-G\"{filter}\"";
+            }
 
             WorkingDirectory = repo;
             Context = repo;
-            Args = $"log -1000 --date-order --no-show-signature --decorate=full --format=%H%n%P%n%D%n%aN±%aE%n%at%n%cN±%cE%n%ct%n%s " + search;
+            Args = $"log -1000 --date-order --no-show-signature --decorate=full --format=%H%n%P%n%D%n%aN±%aE%n%at%n%cN±%cE%n%ct%n%s {search}";
             _findFirstMerged = false;
         }
 

src/Commands/QueryCommitsForInteractiveRebase.cs

@@ -90,6 +90,6 @@ namespace SourceGit.Commands
 
         private List<Models.InteractiveCommit> _commits = [];
         private Models.InteractiveCommit _current = null;
-        private string _boundary = "";
+        private readonly string _boundary;
     }
 }

src/Commands/QueryFileContent.cs

@@ -35,5 +35,39 @@ namespace SourceGit.Commands
 
             return stream;
         }
+
+        public static Stream FromLFS(string repo, string oid, long size)
+        {
+            var starter = new ProcessStartInfo();
+            starter.WorkingDirectory = repo;
+            starter.FileName = Native.OS.GitExecutable;
+            starter.Arguments = $"lfs smudge";
+            starter.UseShellExecute = false;
+            starter.CreateNoWindow = true;
+            starter.WindowStyle = ProcessWindowStyle.Hidden;
+            starter.RedirectStandardInput = true;
+            starter.RedirectStandardOutput = true;
+
+            var stream = new MemoryStream();
+            try
+            {
+                var proc = new Process() { StartInfo = starter };
+                proc.Start();
+                proc.StandardInput.WriteLine("version https://git-lfs.github.com/spec/v1");
+                proc.StandardInput.WriteLine($"oid sha256:{oid}");
+                proc.StandardInput.WriteLine($"size {size}");
+                proc.StandardOutput.BaseStream.CopyTo(stream);
+                proc.WaitForExit();
+                proc.Close();
+
+                stream.Position = 0;
+            }
+            catch (Exception e)
+            {
+                App.RaiseException(repo, $"Failed to query file content: {e}");
+            }
+
+            return stream;
+        }
     }
 }

src/Commands/QueryFileSize.cs

@@ -16,9 +16,6 @@ namespace SourceGit.Commands
 
         public long Result()
         {
-            if (_result != 0)
-                return _result;
-
             var rs = ReadToEnd();
             if (rs.IsSuccess)
             {
@@ -29,7 +26,5 @@ namespace SourceGit.Commands
 
             return 0;
         }
-
-        private readonly long _result = 0;
     }
 }

src/Commands/QueryLocalChanges.cs

@@ -1,6 +1,9 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
+using Avalonia.Threading;
+
 namespace SourceGit.Commands
 {
     public partial class QueryLocalChanges : Command
@@ -18,139 +21,145 @@ namespace SourceGit.Commands
 
         public List<Models.Change> Result()
         {
-            Exec();
-            return _changes;
-        }
-
-        protected override void OnReadline(string line)
-        {
-            var match = REG_FORMAT().Match(line);
-            if (!match.Success)
-                return;
-
-            var change = new Models.Change() { Path = match.Groups[2].Value };
-            var status = match.Groups[1].Value;
-
-            switch (status)
+            var outs = new List<Models.Change>();
+            var rs = ReadToEnd();
+            if (!rs.IsSuccess)
             {
-                case " M":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.Modified);
-                    break;
-                case " T":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.TypeChanged);
-                    break;
-                case " A":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.Added);
-                    break;
-                case " D":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.Deleted);
-                    break;
-                case " R":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.Renamed);
-                    break;
-                case " C":
-                    change.Set(Models.ChangeState.None, Models.ChangeState.Copied);
-                    break;
-                case "M":
-                    change.Set(Models.ChangeState.Modified);
-                    break;
-                case "MM":
-                    change.Set(Models.ChangeState.Modified, Models.ChangeState.Modified);
-                    break;
-                case "MT":
-                    change.Set(Models.ChangeState.Modified, Models.ChangeState.TypeChanged);
-                    break;
-                case "MD":
-                    change.Set(Models.ChangeState.Modified, Models.ChangeState.Deleted);
-                    break;
-                case "T":
-                    change.Set(Models.ChangeState.TypeChanged);
-                    break;
-                case "TM":
-                    change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.Modified);
-                    break;
-                case "TT":
-                    change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.TypeChanged);
-                    break;
-                case "TD":
-                    change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.Deleted);
-                    break;
-                case "A":
-                    change.Set(Models.ChangeState.Added);
-                    break;
-                case "AM":
-                    change.Set(Models.ChangeState.Added, Models.ChangeState.Modified);
-                    break;
-                case "AT":
-                    change.Set(Models.ChangeState.Added, Models.ChangeState.TypeChanged);
-                    break;
-                case "AD":
-                    change.Set(Models.ChangeState.Added, Models.ChangeState.Deleted);
-                    break;
-                case "D":
-                    change.Set(Models.ChangeState.Deleted);
-                    break;
-                case "R":
-                    change.Set(Models.ChangeState.Renamed);
-                    break;
-                case "RM":
-                    change.Set(Models.ChangeState.Renamed, Models.ChangeState.Modified);
-                    break;
-                case "RT":
-                    change.Set(Models.ChangeState.Renamed, Models.ChangeState.TypeChanged);
-                    break;
-                case "RD":
-                    change.Set(Models.ChangeState.Renamed, Models.ChangeState.Deleted);
-                    break;
-                case "C":
-                    change.Set(Models.ChangeState.Copied);
-                    break;
-                case "CM":
-                    change.Set(Models.ChangeState.Copied, Models.ChangeState.Modified);
-                    break;
-                case "CT":
-                    change.Set(Models.ChangeState.Copied, Models.ChangeState.TypeChanged);
-                    break;
-                case "CD":
-                    change.Set(Models.ChangeState.Copied, Models.ChangeState.Deleted);
-                    break;
-                case "DR":
-                    change.Set(Models.ChangeState.Deleted, Models.ChangeState.Renamed);
-                    break;
-                case "DC":
-                    change.Set(Models.ChangeState.Deleted, Models.ChangeState.Copied);
-                    break;
-                case "DD":
-                    change.Set(Models.ChangeState.Deleted, Models.ChangeState.Deleted);
-                    break;
-                case "AU":
-                    change.Set(Models.ChangeState.Added, Models.ChangeState.Unmerged);
-                    break;
-                case "UD":
-                    change.Set(Models.ChangeState.Unmerged, Models.ChangeState.Deleted);
-                    break;
-                case "UA":
-                    change.Set(Models.ChangeState.Unmerged, Models.ChangeState.Added);
-                    break;
-                case "DU":
-                    change.Set(Models.ChangeState.Deleted, Models.ChangeState.Unmerged);
-                    break;
-                case "AA":
-                    change.Set(Models.ChangeState.Added, Models.ChangeState.Added);
-                    break;
-                case "UU":
-                    change.Set(Models.ChangeState.Unmerged, Models.ChangeState.Unmerged);
-                    break;
-                case "??":
-                    change.Set(Models.ChangeState.Untracked, Models.ChangeState.Untracked);
-                    break;
-                default:
-                    return;
+                Dispatcher.UIThread.Post(() => App.RaiseException(Context, rs.StdErr));
+                return outs;
             }
 
-            _changes.Add(change);
-        }
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
+            {
+                var match = REG_FORMAT().Match(line);
+                if (!match.Success)
+                    continue;
 
-        private readonly List<Models.Change> _changes = new List<Models.Change>();
+                var change = new Models.Change() { Path = match.Groups[2].Value };
+                var status = match.Groups[1].Value;
+
+                switch (status)
+                {
+                    case " M":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Modified);
+                        break;
+                    case " T":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.TypeChanged);
+                        break;
+                    case " A":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Added);
+                        break;
+                    case " D":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Deleted);
+                        break;
+                    case " R":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Renamed);
+                        break;
+                    case " C":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Copied);
+                        break;
+                    case "M":
+                        change.Set(Models.ChangeState.Modified);
+                        break;
+                    case "MM":
+                        change.Set(Models.ChangeState.Modified, Models.ChangeState.Modified);
+                        break;
+                    case "MT":
+                        change.Set(Models.ChangeState.Modified, Models.ChangeState.TypeChanged);
+                        break;
+                    case "MD":
+                        change.Set(Models.ChangeState.Modified, Models.ChangeState.Deleted);
+                        break;
+                    case "T":
+                        change.Set(Models.ChangeState.TypeChanged);
+                        break;
+                    case "TM":
+                        change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.Modified);
+                        break;
+                    case "TT":
+                        change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.TypeChanged);
+                        break;
+                    case "TD":
+                        change.Set(Models.ChangeState.TypeChanged, Models.ChangeState.Deleted);
+                        break;
+                    case "A":
+                        change.Set(Models.ChangeState.Added);
+                        break;
+                    case "AM":
+                        change.Set(Models.ChangeState.Added, Models.ChangeState.Modified);
+                        break;
+                    case "AT":
+                        change.Set(Models.ChangeState.Added, Models.ChangeState.TypeChanged);
+                        break;
+                    case "AD":
+                        change.Set(Models.ChangeState.Added, Models.ChangeState.Deleted);
+                        break;
+                    case "D":
+                        change.Set(Models.ChangeState.Deleted);
+                        break;
+                    case "R":
+                        change.Set(Models.ChangeState.Renamed);
+                        break;
+                    case "RM":
+                        change.Set(Models.ChangeState.Renamed, Models.ChangeState.Modified);
+                        break;
+                    case "RT":
+                        change.Set(Models.ChangeState.Renamed, Models.ChangeState.TypeChanged);
+                        break;
+                    case "RD":
+                        change.Set(Models.ChangeState.Renamed, Models.ChangeState.Deleted);
+                        break;
+                    case "C":
+                        change.Set(Models.ChangeState.Copied);
+                        break;
+                    case "CM":
+                        change.Set(Models.ChangeState.Copied, Models.ChangeState.Modified);
+                        break;
+                    case "CT":
+                        change.Set(Models.ChangeState.Copied, Models.ChangeState.TypeChanged);
+                        break;
+                    case "CD":
+                        change.Set(Models.ChangeState.Copied, Models.ChangeState.Deleted);
+                        break;
+                    case "DD":
+                        change.ConflictReason = Models.ConflictReason.BothDeleted;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "AU":
+                        change.ConflictReason = Models.ConflictReason.AddedByUs;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "UD":
+                        change.ConflictReason = Models.ConflictReason.DeletedByThem;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "UA":
+                        change.ConflictReason = Models.ConflictReason.AddedByThem;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "DU":
+                        change.ConflictReason = Models.ConflictReason.DeletedByUs;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "AA":
+                        change.ConflictReason = Models.ConflictReason.BothAdded;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "UU":
+                        change.ConflictReason = Models.ConflictReason.BothModified;
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Conflicted);
+                        break;
+                    case "??":
+                        change.Set(Models.ChangeState.None, Models.ChangeState.Untracked);
+                        break;
+                }
+
+                if (change.Index != Models.ChangeState.None || change.WorkTree != Models.ChangeState.None)
+                    outs.Add(change);
+            }
+
+            return outs;
+        }
     }
 }

src/Commands/QueryRemotes.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Text.RegularExpressions;
 
 namespace SourceGit.Commands
@@ -17,27 +18,31 @@ namespace SourceGit.Commands
 
         public List<Models.Remote> Result()
         {
-            Exec();
-            return _loaded;
-        }
+            var outs = new List<Models.Remote>();
+            var rs = ReadToEnd();
+            if (!rs.IsSuccess)
+                return outs;
 
-        protected override void OnReadline(string line)
-        {
-            var match = REG_REMOTE().Match(line);
-            if (!match.Success)
-                return;
-
-            var remote = new Models.Remote()
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
             {
-                Name = match.Groups[1].Value,
-                URL = match.Groups[2].Value,
-            };
+                var match = REG_REMOTE().Match(line);
+                if (!match.Success)
+                    continue;
 
-            if (_loaded.Find(x => x.Name == remote.Name) != null)
-                return;
-            _loaded.Add(remote);
+                var remote = new Models.Remote()
+                {
+                    Name = match.Groups[1].Value,
+                    URL = match.Groups[2].Value,
+                };
+
+                if (outs.Find(x => x.Name == remote.Name) != null)
+                    continue;
+
+                outs.Add(remote);
+            }
+
+            return outs;
         }
-
-        private readonly List<Models.Remote> _loaded = new List<Models.Remote>();
     }
 }

src/Commands/QueryStagedChangesWithAmend.cs

@@ -6,87 +6,87 @@ namespace SourceGit.Commands
 {
     public partial class QueryStagedChangesWithAmend : Command
     {
-        [GeneratedRegex(@"^:[\d]{6} ([\d]{6}) ([0-9a-f]{40}) [0-9a-f]{40} ([ACDMTUX])\d{0,6}\t(.*)$")]
+        [GeneratedRegex(@"^:[\d]{6} ([\d]{6}) ([0-9a-f]{40}) [0-9a-f]{40} ([ACDMT])\d{0,6}\t(.*)$")]
         private static partial Regex REG_FORMAT1();
         [GeneratedRegex(@"^:[\d]{6} ([\d]{6}) ([0-9a-f]{40}) [0-9a-f]{40} R\d{0,6}\t(.*\t.*)$")]
         private static partial Regex REG_FORMAT2();
 
-        public QueryStagedChangesWithAmend(string repo)
+        public QueryStagedChangesWithAmend(string repo, string parent)
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = "diff-index --cached -M HEAD^";
+            Args = $"diff-index --cached -M {parent}";
+            _parent = parent;
         }
 
         public List<Models.Change> Result()
         {
             var rs = ReadToEnd();
-            if (rs.IsSuccess)
+            if (!rs.IsSuccess)
+                return [];
+
+            var changes = new List<Models.Change>();
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
             {
-                var changes = new List<Models.Change>();
-                var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
-                foreach (var line in lines)
+                var match = REG_FORMAT2().Match(line);
+                if (match.Success)
                 {
-                    var match = REG_FORMAT2().Match(line);
-                    if (match.Success)
+                    var change = new Models.Change()
                     {
-                        var change = new Models.Change()
+                        Path = match.Groups[3].Value,
+                        DataForAmend = new Models.ChangeDataForAmend()
                         {
-                            Path = match.Groups[3].Value,
-                            DataForAmend = new Models.ChangeDataForAmend()
-                            {
-                                FileMode = match.Groups[1].Value,
-                                ObjectHash = match.Groups[2].Value,
-                            },
-                        };
-                        change.Set(Models.ChangeState.Renamed);
-                        changes.Add(change);
-                        continue;
-                    }
-
-                    match = REG_FORMAT1().Match(line);
-                    if (match.Success)
-                    {
-                        var change = new Models.Change()
-                        {
-                            Path = match.Groups[4].Value,
-                            DataForAmend = new Models.ChangeDataForAmend()
-                            {
-                                FileMode = match.Groups[1].Value,
-                                ObjectHash = match.Groups[2].Value,
-                            },
-                        };
-
-                        var type = match.Groups[3].Value;
-                        switch (type)
-                        {
-                            case "A":
-                                change.Set(Models.ChangeState.Added);
-                                break;
-                            case "C":
-                                change.Set(Models.ChangeState.Copied);
-                                break;
-                            case "D":
-                                change.Set(Models.ChangeState.Deleted);
-                                break;
-                            case "M":
-                                change.Set(Models.ChangeState.Modified);
-                                break;
-                            case "T":
-                                change.Set(Models.ChangeState.TypeChanged);
-                                break;
-                            case "U":
-                                change.Set(Models.ChangeState.Unmerged);
-                                break;
-                        }
-                        changes.Add(change);
-                    }
+                            FileMode = match.Groups[1].Value,
+                            ObjectHash = match.Groups[2].Value,
+                            ParentSHA = _parent,
+                        },
+                    };
+                    change.Set(Models.ChangeState.Renamed);
+                    changes.Add(change);
+                    continue;
                 }
 
-                return changes;
+                match = REG_FORMAT1().Match(line);
+                if (match.Success)
+                {
+                    var change = new Models.Change()
+                    {
+                        Path = match.Groups[4].Value,
+                        DataForAmend = new Models.ChangeDataForAmend()
+                        {
+                            FileMode = match.Groups[1].Value,
+                            ObjectHash = match.Groups[2].Value,
+                            ParentSHA = _parent,
+                        },
+                    };
+
+                    var type = match.Groups[3].Value;
+                    switch (type)
+                    {
+                        case "A":
+                            change.Set(Models.ChangeState.Added);
+                            break;
+                        case "C":
+                            change.Set(Models.ChangeState.Copied);
+                            break;
+                        case "D":
+                            change.Set(Models.ChangeState.Deleted);
+                            break;
+                        case "M":
+                            change.Set(Models.ChangeState.Modified);
+                            break;
+                        case "T":
+                            change.Set(Models.ChangeState.TypeChanged);
+                            break;
+                    }
+                    changes.Add(change);
+                }
             }
 
-            return [];
+            return changes;
         }
+
+        private readonly string _parent;
     }
 }

src/Commands/QueryStashChanges.cs

@@ -1,76 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
-
-namespace SourceGit.Commands
-{
-    /// <summary>
-    /// Query stash changes. Requires git >= 2.32.0
-    /// </summary>
-    public partial class QueryStashChanges : Command
-    {
-        [GeneratedRegex(@"^([MADC])\s+(.+)$")]
-        private static partial Regex REG_FORMAT();
-        [GeneratedRegex(@"^R[0-9]{0,4}\s+(.+)$")]
-        private static partial Regex REG_RENAME_FORMAT();
-
-        public QueryStashChanges(string repo, string stash)
-        {
-            WorkingDirectory = repo;
-            Context = repo;
-            Args = $"stash show -u --name-status \"{stash}\"";
-        }
-
-        public List<Models.Change> Result()
-        {
-            var rs = ReadToEnd();
-            if (!rs.IsSuccess)
-                return [];
-
-            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
-            var outs = new List<Models.Change>();
-            foreach (var line in lines)
-            {
-                var match = REG_FORMAT().Match(line);
-                if (!match.Success)
-                {
-                    match = REG_RENAME_FORMAT().Match(line);
-                    if (match.Success)
-                    {
-                        var renamed = new Models.Change() { Path = match.Groups[1].Value };
-                        renamed.Set(Models.ChangeState.Renamed);
-                        outs.Add(renamed);
-                    }
-
-                    continue;
-                }
-
-                var change = new Models.Change() { Path = match.Groups[2].Value };
-                var status = match.Groups[1].Value;
-
-                switch (status[0])
-                {
-                    case 'M':
-                        change.Set(Models.ChangeState.Modified);
-                        outs.Add(change);
-                        break;
-                    case 'A':
-                        change.Set(Models.ChangeState.Added);
-                        outs.Add(change);
-                        break;
-                    case 'D':
-                        change.Set(Models.ChangeState.Deleted);
-                        outs.Add(change);
-                        break;
-                    case 'C':
-                        change.Set(Models.ChangeState.Copied);
-                        outs.Add(change);
-                        break;
-                }
-            }
-
-            outs.Sort((l, r) => string.Compare(l.Path, r.Path, StringComparison.Ordinal));
-            return outs;
-        }
-    }
-}

src/Commands/QueryStashes.cs

@@ -9,52 +9,60 @@ namespace SourceGit.Commands
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = "stash list --format=%H%n%P%n%ct%n%gd%n%s";
+            Args = $"stash list -z --no-show-signature --format=\"%H%n%P%n%ct%n%gd%n%B\"";
         }
 
         public List<Models.Stash> Result()
         {
-            Exec();
-            return _stashes;
-        }
+            var outs = new List<Models.Stash>();
+            var rs = ReadToEnd();
+            if (!rs.IsSuccess)
+                return outs;
 
-        protected override void OnReadline(string line)
-        {
-            switch (_nextLineIdx)
+            var items = rs.StdOut.Split('\0', StringSplitOptions.RemoveEmptyEntries);
+            foreach (var item in items)
             {
-                case 0:
-                    _current = new Models.Stash() { SHA = line };
-                    _stashes.Add(_current);
-                    break;
-                case 1:
-                    ParseParent(line);
-                    break;
-                case 2:
-                    _current.Time = ulong.Parse(line);
-                    break;
-                case 3:
-                    _current.Name = line;
-                    break;
-                case 4:
-                    _current.Message = line;
-                    break;
+                var current = new Models.Stash();
+
+                var nextPartIdx = 0;
+                var start = 0;
+                var end = item.IndexOf('\n', start);
+                while (end > 0 && nextPartIdx < 4)
+                {
+                    var line = item.Substring(start, end - start);
+
+                    switch (nextPartIdx)
+                    {
+                        case 0:
+                            current.SHA = line;
+                            break;
+                        case 1:
+                            if (line.Length > 6)
+                                current.Parents.AddRange(line.Split(' ', StringSplitOptions.RemoveEmptyEntries));
+                            break;
+                        case 2:
+                            current.Time = ulong.Parse(line);
+                            break;
+                        case 3:
+                            current.Name = line;
+                            break;
+                    }
+
+                    nextPartIdx++;
+
+                    start = end + 1;
+                    if (start >= item.Length - 1)
+                        break;
+
+                    end = item.IndexOf('\n', start);
+                }
+
+                if (start < item.Length)
+                    current.Message = item.Substring(start);
+
+                outs.Add(current);
             }
-
-            _nextLineIdx++;
-            if (_nextLineIdx > 4)
-                _nextLineIdx = 0;
+            return outs;
         }
-
-        private void ParseParent(string data)
-        {
-            if (data.Length < 8)
-                return;
-
-            _current.Parents.AddRange(data.Split(separator: ' ', options: StringSplitOptions.RemoveEmptyEntries));
-        }
-
-        private readonly List<Models.Stash> _stashes = new List<Models.Stash>();
-        private Models.Stash _current = null;
-        private int _nextLineIdx = 0;
     }
 }

src/Commands/QuerySubmodules.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Text;
 using System.Text.RegularExpressions;
 
@@ -6,12 +7,12 @@ namespace SourceGit.Commands
 {
     public partial class QuerySubmodules : Command
     {
-        [GeneratedRegex(@"^[\-\+ ][0-9a-f]+\s(.*)\s\(.*\)$")]
-        private static partial Regex REG_FORMAT1();
-        [GeneratedRegex(@"^[\-\+ ][0-9a-f]+\s(.*)$")]
-        private static partial Regex REG_FORMAT2();
-        [GeneratedRegex(@"^\s?[\w\?]{1,4}\s+(.+)$")]
+        [GeneratedRegex(@"^([U\-\+ ])([0-9a-f]+)\s(.*?)(\s\(.*\))?$")]
         private static partial Regex REG_FORMAT_STATUS();
+        [GeneratedRegex(@"^\s?[\w\?]{1,4}\s+(.+)$")]
+        private static partial Regex REG_FORMAT_DIRTY();
+        [GeneratedRegex(@"^submodule\.(\S*)\.(\w+)=(.*)$")]
+        private static partial Regex REG_FORMAT_MODULE_INFO();
 
         public QuerySubmodules(string repo)
         {
@@ -25,52 +26,117 @@ namespace SourceGit.Commands
             var submodules = new List<Models.Submodule>();
             var rs = ReadToEnd();
 
-            var builder = new StringBuilder();
-            var lines = rs.StdOut.Split(['\r', '\n'], System.StringSplitOptions.RemoveEmptyEntries);
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            var map = new Dictionary<string, Models.Submodule>();
+            var needCheckLocalChanges = false;
             foreach (var line in lines)
             {
-                var match = REG_FORMAT1().Match(line);
+                var match = REG_FORMAT_STATUS().Match(line);
                 if (match.Success)
                 {
-                    var path = match.Groups[1].Value;
-                    builder.Append($"\"{path}\" ");
-                    submodules.Add(new Models.Submodule() { Path = path });
-                    continue;
-                }
+                    var stat = match.Groups[1].Value;
+                    var sha = match.Groups[2].Value;
+                    var path = match.Groups[3].Value;
 
-                match = REG_FORMAT2().Match(line);
-                if (match.Success)
-                {
-                    var path = match.Groups[1].Value;
-                    builder.Append($"\"{path}\" ");
-                    submodules.Add(new Models.Submodule() { Path = path });
+                    var module = new Models.Submodule() { Path = path, SHA = sha };
+                    switch (stat[0])
+                    {
+                        case '-':
+                            module.Status = Models.SubmoduleStatus.NotInited;
+                            break;
+                        case '+':
+                            module.Status = Models.SubmoduleStatus.RevisionChanged;
+                            break;
+                        case 'U':
+                            module.Status = Models.SubmoduleStatus.Unmerged;
+                            break;
+                        default:
+                            module.Status = Models.SubmoduleStatus.Normal;
+                            needCheckLocalChanges = true;
+                            break;
+                    }
+
+                    map.Add(path, module);
+                    submodules.Add(module);
                 }
             }
 
             if (submodules.Count > 0)
             {
-                Args = $"--no-optional-locks status -uno --porcelain -- {builder}";
+                Args = "config --file .gitmodules --list";
+                rs = ReadToEnd();
+                if (rs.IsSuccess)
+                {
+                    var modules = new Dictionary<string, ModuleInfo>();
+                    lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+                    foreach (var line in lines)
+                    {
+                        var match = REG_FORMAT_MODULE_INFO().Match(line);
+                        if (match.Success)
+                        {
+                            var name = match.Groups[1].Value;
+                            var key = match.Groups[2].Value;
+                            var val = match.Groups[3].Value;
+
+                            if (!modules.TryGetValue(name, out var m))
+                            {
+                                m = new ModuleInfo();
+                                modules.Add(name, m);
+                            }
+
+                            if (key.Equals("path", StringComparison.Ordinal))
+                                m.Path = val;
+                            else if (key.Equals("url", StringComparison.Ordinal))
+                                m.URL = val;
+                        }
+                    }
+
+                    foreach (var kv in modules)
+                    {
+                        if (map.TryGetValue(kv.Value.Path, out var m))
+                            m.URL = kv.Value.URL;
+                    }
+                }
+            }
+
+            if (needCheckLocalChanges)
+            {
+                var builder = new StringBuilder();
+                foreach (var kv in map)
+                {
+                    if (kv.Value.Status == Models.SubmoduleStatus.Normal)
+                    {
+                        builder.Append('"');
+                        builder.Append(kv.Key);
+                        builder.Append("\" ");
+                    }
+                }
+
+                Args = $"--no-optional-locks status --porcelain -- {builder}";
                 rs = ReadToEnd();
                 if (!rs.IsSuccess)
                     return submodules;
 
-                var dirty = new HashSet<string>();
-                lines = rs.StdOut.Split(['\r', '\n'], System.StringSplitOptions.RemoveEmptyEntries);
+                lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
                 foreach (var line in lines)
                 {
-                    var match = REG_FORMAT_STATUS().Match(line);
+                    var match = REG_FORMAT_DIRTY().Match(line);
                     if (match.Success)
                     {
                         var path = match.Groups[1].Value;
-                        dirty.Add(path);
+                        if (map.TryGetValue(path, out var m))
+                            m.Status = Models.SubmoduleStatus.Modified;
                     }
                 }
-
-                foreach (var submodule in submodules)
-                    submodule.IsDirty = dirty.Contains(submodule.Path);
             }
 
             return submodules;
         }
+
+        private class ModuleInfo
+        {
+            public string Path { get; set; } = string.Empty;
+            public string URL { get; set; } = string.Empty;
+        }
     }
 }

src/Commands/QueryTags.cs

@@ -11,7 +11,7 @@ namespace SourceGit.Commands
 
             Context = repo;
             WorkingDirectory = repo;
-            Args = $"tag -l --format=\"{_boundary}%(refname)%00%(objectname)%00%(*objectname)%00%(creatordate:unix)%00%(contents:subject)%0a%0a%(contents:body)\"";
+            Args = $"tag -l --format=\"{_boundary}%(refname)%00%(objecttype)%00%(objectname)%00%(*objectname)%00%(creatordate:unix)%00%(contents:subject)%0a%0a%(contents:body)\"";
         }
 
         public List<Models.Tag> Result()
@@ -24,17 +24,22 @@ namespace SourceGit.Commands
             var records = rs.StdOut.Split(_boundary, StringSplitOptions.RemoveEmptyEntries);
             foreach (var record in records)
             {
-                var subs = record.Split('\0', StringSplitOptions.None);
-                if (subs.Length != 5)
+                var subs = record.Split('\0');
+                if (subs.Length != 6)
                     continue;
 
-                var message = subs[4].Trim();
+                var name = subs[0].Substring(10);
+                var message = subs[5].Trim();
+                if (!string.IsNullOrEmpty(message) && message.Equals(name, StringComparison.Ordinal))
+                    message = null;
+
                 tags.Add(new Models.Tag()
                 {
-                    Name = subs[0].Substring(10),
-                    SHA = string.IsNullOrEmpty(subs[2]) ? subs[1] : subs[2],
-                    CreatorDate = ulong.Parse(subs[3]),
-                    Message = string.IsNullOrEmpty(message) ? null : message,
+                    Name = name,
+                    IsAnnotated = subs[1].Equals("tag", StringComparison.Ordinal),
+                    SHA = string.IsNullOrEmpty(subs[3]) ? subs[2] : subs[3],
+                    CreatorDate = ulong.Parse(subs[4]),
+                    Message = message,
                 });
             }
 

src/Commands/QueryUpdatableSubmodules.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Text.RegularExpressions;
+
+namespace SourceGit.Commands
+{
+    public partial class QueryUpdatableSubmodules : Command
+    {
+        [GeneratedRegex(@"^([U\-\+ ])([0-9a-f]+)\s(.*?)(\s\(.*\))?$")]
+        private static partial Regex REG_FORMAT_STATUS();
+
+        public QueryUpdatableSubmodules(string repo)
+        {
+            WorkingDirectory = repo;
+            Context = repo;
+            Args = "submodule status";
+        }
+
+        public List<string> Result()
+        {
+            var submodules = new List<string>();
+            var rs = ReadToEnd();
+
+            var lines = rs.StdOut.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries);
+            foreach (var line in lines)
+            {
+                var match = REG_FORMAT_STATUS().Match(line);
+                if (match.Success)
+                {
+                    var stat = match.Groups[1].Value;
+                    var path = match.Groups[3].Value;
+                    if (!stat.StartsWith(' '))
+                        submodules.Add(path);
+                }
+            }
+
+            return submodules;
+        }
+    }
+}

src/Commands/Reset.cs

@@ -1,33 +1,7 @@
-using System.Collections.Generic;
-using System.Text;
-
-namespace SourceGit.Commands
+namespace SourceGit.Commands
 {
     public class Reset : Command
     {
-        public Reset(string repo)
-        {
-            WorkingDirectory = repo;
-            Context = repo;
-            Args = "reset";
-        }
-
-        public Reset(string repo, List<Models.Change> changes)
-        {
-            WorkingDirectory = repo;
-            Context = repo;
-
-            var builder = new StringBuilder();
-            builder.Append("reset --");
-            foreach (var c in changes)
-            {
-                builder.Append(" \"");
-                builder.Append(c.Path);
-                builder.Append("\"");
-            }
-            Args = builder.ToString();
-        }
-
         public Reset(string repo, string revision, string mode)
         {
             WorkingDirectory = repo;

src/Commands/Restore.cs

@@ -1,29 +1,52 @@
-using System.Collections.Generic;
-using System.Text;
+using System.Text;
 
 namespace SourceGit.Commands
 {
     public class Restore : Command
     {
-        public Restore(string repo)
+        /// <summary>
+        ///     Only used for single staged change.
+        /// </summary>
+        /// <param name="repo"></param>
+        /// <param name="stagedChange"></param>
+        public Restore(string repo, Models.Change stagedChange)
         {
             WorkingDirectory = repo;
             Context = repo;
-            Args = "restore . --source=HEAD --staged --worktree --recurse-submodules";
+
+            var builder = new StringBuilder();
+            builder.Append("restore --staged -- \"");
+            builder.Append(stagedChange.Path);
+            builder.Append('"');
+
+            if (stagedChange.Index == Models.ChangeState.Renamed)
+            {
+                builder.Append(" \"");
+                builder.Append(stagedChange.OriginalPath);
+                builder.Append('"');
+            }
+
+            Args = builder.ToString();
         }
 
-        public Restore(string repo, List<string> files, string extra)
+        /// <summary>
+        ///     Restore changes given in a path-spec file.
+        /// </summary>
+        /// <param name="repo"></param>
+        /// <param name="pathspecFile"></param>
+        /// <param name="isStaged"></param>
+        public Restore(string repo, string pathspecFile, bool isStaged)
         {
             WorkingDirectory = repo;
             Context = repo;
 
-            StringBuilder builder = new StringBuilder();
+            var builder = new StringBuilder();
             builder.Append("restore ");
-            if (!string.IsNullOrEmpty(extra))
-                builder.Append(extra).Append(" ");
-            builder.Append("--");
-            foreach (var f in files)
-                builder.Append(' ').Append('"').Append(f).Append('"');
+            builder.Append(isStaged ? "--staged " : "--worktree --recurse-submodules ");
+            builder.Append("--pathspec-from-file=\"");
+            builder.Append(pathspecFile);
+            builder.Append('"');
+
             Args = builder.ToString();
         }
     }

src/Commands/SaveRevisionFile.cs

@@ -10,15 +10,15 @@ namespace SourceGit.Commands
     {
         public static void Run(string repo, string revision, string file, string saveTo)
         {
+            var dir = Path.GetDirectoryName(saveTo);
+            if (!Directory.Exists(dir))
+                Directory.CreateDirectory(dir);
+
             var isLFSFiltered = new IsLFSFiltered(repo, revision, file).Result();
             if (isLFSFiltered)
             {
-                var tmpFile = saveTo + ".tmp";
-                if (ExecCmd(repo, $"show {revision}:\"{file}\"", tmpFile))
-                {
-                    ExecCmd(repo, $"lfs smudge", saveTo, tmpFile);
-                }
-                File.Delete(tmpFile);
+                var pointerStream = QueryFileContent.Run(repo, revision, file);
+                ExecCmd(repo, $"lfs smudge", saveTo, pointerStream);
             }
             else
             {
@@ -26,7 +26,7 @@ namespace SourceGit.Commands
             }
         }
 
-        private static bool ExecCmd(string repo, string args, string outputFile, string inputFile = null)
+        private static void ExecCmd(string repo, string args, string outputFile, Stream input = null)
         {
             var starter = new ProcessStartInfo();
             starter.WorkingDirectory = repo;
@@ -45,27 +45,11 @@ namespace SourceGit.Commands
                 {
                     var proc = new Process() { StartInfo = starter };
                     proc.Start();
-
-                    if (inputFile != null)
-                    {
-                        using (StreamReader sr = new StreamReader(inputFile))
-                        {
-                            while (true)
-                            {
-                                var line = sr.ReadLine();
-                                if (line == null)
-                                    break;
-                                proc.StandardInput.WriteLine(line);
-                            }
-                        }
-                    }
-
+                    if (input != null)
+                        proc.StandardInput.Write(new StreamReader(input).ReadToEnd());
                     proc.StandardOutput.BaseStream.CopyTo(sw);
                     proc.WaitForExit();
-                    var rs = proc.ExitCode == 0;
                     proc.Close();
-
-                    return rs;
                 }
                 catch (Exception e)
                 {
@@ -73,7 +57,6 @@ namespace SourceGit.Commands
                     {
                         App.RaiseException(repo, "Save file failed: " + e.Message);
                     });
-                    return false;
                 }
             }
         }

src/Commands/Statistics.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 
 namespace SourceGit.Commands
 {
@@ -40,7 +40,7 @@ namespace SourceGit.Commands
             if (dateEndIdx == -1)
                 return;
 
-            var dateStr = line.Substring(0, dateEndIdx);
+            var dateStr = line.AsSpan(0, dateEndIdx);
             if (double.TryParse(dateStr, out var date))
                 statistics.AddCommit(line.Substring(dateEndIdx + 1), date);
         }

src/Commands/Submodule.cs

@@ -1,4 +1,5 @@
-using System;
+using System.Collections.Generic;
+using System.Text;
 
 namespace SourceGit.Commands
 {
@@ -10,10 +11,9 @@ namespace SourceGit.Commands
             Context = repo;
         }
 
-        public bool Add(string url, string relativePath, bool recursive, Action<string> outputHandler)
+        public bool Add(string url, string relativePath, bool recursive)
         {
-            _outputHandler = outputHandler;
-            Args = $"submodule add {url} \"{relativePath}\"";
+            Args = $"-c protocol.file.allow=always submodule add \"{url}\" \"{relativePath}\"";
             if (!Exec())
                 return false;
 
@@ -29,38 +29,38 @@ namespace SourceGit.Commands
             }
         }
 
-        public bool Update(string module, bool init, bool recursive, bool useRemote, Action<string> outputHandler)
+        public bool Update(List<string> modules, bool init, bool recursive, bool useRemote = false)
         {
-            Args = "submodule update";
+            var builder = new StringBuilder();
+            builder.Append("submodule update");
 
             if (init)
-                Args += " --init";
+                builder.Append(" --init");
             if (recursive)
-                Args += " --recursive";
+                builder.Append(" --recursive");
             if (useRemote)
-                Args += " --remote";
-            if (!string.IsNullOrEmpty(module))
-                Args += $" -- \"{module}\"";
+                builder.Append(" --remote");
+            if (modules.Count > 0)
+            {
+                builder.Append(" --");
+                foreach (var module in modules)
+                    builder.Append($" \"{module}\"");
+            }
 
-            _outputHandler = outputHandler;
+            Args = builder.ToString();
             return Exec();
         }
 
-        public bool Delete(string relativePath)
+        public bool Deinit(string module, bool force)
         {
-            Args = $"submodule deinit -f \"{relativePath}\"";
-            if (!Exec())
-                return false;
-
-            Args = $"rm -rf \"{relativePath}\"";
+            Args = force ? $"submodule deinit -f -- \"{module}\"" : $"submodule deinit -- \"{module}\"";
             return Exec();
         }
 
-        protected override void OnReadline(string line)
+        public bool Delete(string module)
         {
-            _outputHandler?.Invoke(line);
+            Args = $"rm -rf \"{module}\"";
+            return Exec();
         }
-
-        private Action<string> _outputHandler;
     }
 }

src/Commands/Tag.cs

@@ -1,57 +1,51 @@
-using System.Collections.Generic;
-using System.IO;
+using System.IO;
 
 namespace SourceGit.Commands
 {
     public static class Tag
     {
-        public static bool Add(string repo, string name, string basedOn)
+        public static bool Add(string repo, string name, string basedOn, Models.ICommandLog log)
         {
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
-            cmd.Args = $"tag {name} {basedOn}";
+            cmd.Args = $"tag --no-sign {name} {basedOn}";
+            cmd.Log = log;
             return cmd.Exec();
         }
 
-        public static bool Add(string repo, string name, string basedOn, string message, bool sign)
+        public static bool Add(string repo, string name, string basedOn, string message, bool sign, Models.ICommandLog log)
         {
             var param = sign ? "--sign -a" : "--no-sign -a";
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
             cmd.Args = $"tag {param} {name} {basedOn} ";
+            cmd.Log = log;
 
             if (!string.IsNullOrEmpty(message))
             {
                 string tmp = Path.GetTempFileName();
                 File.WriteAllText(tmp, message);
                 cmd.Args += $"-F \"{tmp}\"";
-            }
-            else
-            {
-                cmd.Args += $"-m {name}";
+
+                var succ = cmd.Exec();
+                File.Delete(tmp);
+                return succ;
             }
 
+            cmd.Args += $"-m {name}";
             return cmd.Exec();
         }
 
-        public static bool Delete(string repo, string name, List<Models.Remote> remotes)
+        public static bool Delete(string repo, string name, Models.ICommandLog log)
         {
             var cmd = new Command();
             cmd.WorkingDirectory = repo;
             cmd.Context = repo;
             cmd.Args = $"tag --delete {name}";
-            if (!cmd.Exec())
-                return false;
-
-            if (remotes != null)
-            {
-                foreach (var r in remotes)
-                    new Push(repo, r.Name, $"refs/tags/{name}", true).Exec();
-            }
-
-            return true;
+            cmd.Log = log;
+            return cmd.Exec();
         }
     }
 }

src/Commands/UnstageChangesForAmend.cs

@@ -23,13 +23,11 @@ namespace SourceGit.Commands
                     _patchBuilder.Append(c.DataForAmend.ObjectHash);
                     _patchBuilder.Append("\t");
                     _patchBuilder.Append(c.OriginalPath);
-                    _patchBuilder.Append("\n");
                 }
                 else if (c.Index == Models.ChangeState.Added)
                 {
                     _patchBuilder.Append("0 0000000000000000000000000000000000000000\t");
                     _patchBuilder.Append(c.Path);
-                    _patchBuilder.Append("\n");
                 }
                 else if (c.Index == Models.ChangeState.Deleted)
                 {
@@ -37,7 +35,6 @@ namespace SourceGit.Commands
                     _patchBuilder.Append(c.DataForAmend.ObjectHash);
                     _patchBuilder.Append("\t");
                     _patchBuilder.Append(c.Path);
-                    _patchBuilder.Append("\n");
                 }
                 else
                 {
@@ -46,8 +43,9 @@ namespace SourceGit.Commands
                     _patchBuilder.Append(c.DataForAmend.ObjectHash);
                     _patchBuilder.Append("\t");
                     _patchBuilder.Append(c.Path);
-                    _patchBuilder.Append("\n");
                 }
+
+                _patchBuilder.Append("\n");
             }
         }
 

src/Commands/UpdateRef.cs

@@ -1,23 +0,0 @@
-using System;
-
-namespace SourceGit.Commands
-{
-    public class UpdateRef : Command
-    {
-        public UpdateRef(string repo, string refName, string toRevision, Action<string> outputHandler)
-        {
-            _outputHandler = outputHandler;
-
-            WorkingDirectory = repo;
-            Context = repo;
-            Args = $"update-ref {refName} {toRevision}";
-        }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private Action<string> _outputHandler;
-    }
-}

src/Commands/Worktree.cs

@@ -56,7 +56,7 @@ namespace SourceGit.Commands
             return worktrees;
         }
 
-        public bool Add(string fullpath, string name, bool createNew, string tracking, Action<string> outputHandler)
+        public bool Add(string fullpath, string name, bool createNew, string tracking)
         {
             Args = "worktree add ";
 
@@ -78,14 +78,12 @@ namespace SourceGit.Commands
             else if (!string.IsNullOrEmpty(name) && !createNew)
                 Args += name;
 
-            _outputHandler = outputHandler;
             return Exec();
         }
 
-        public bool Prune(Action<string> outputHandler)
+        public bool Prune()
         {
             Args = "worktree prune -v";
-            _outputHandler = outputHandler;
             return Exec();
         }
 
@@ -101,22 +99,14 @@ namespace SourceGit.Commands
             return Exec();
         }
 
-        public bool Remove(string fullpath, bool force, Action<string> outputHandler)
+        public bool Remove(string fullpath, bool force)
         {
             if (force)
                 Args = $"worktree remove -f \"{fullpath}\"";
             else
                 Args = $"worktree remove \"{fullpath}\"";
 
-            _outputHandler = outputHandler;
             return Exec();
         }
-
-        protected override void OnReadline(string line)
-        {
-            _outputHandler?.Invoke(line);
-        }
-
-        private Action<string> _outputHandler = null;
     }
 }

src/Converters/ListConverters.cs

@@ -7,8 +7,11 @@ namespace SourceGit.Converters
 {
     public static class ListConverters
     {
+        public static readonly FuncValueConverter<IList, string> Count =
+            new FuncValueConverter<IList, string>(v => v == null ? "0" : $"{v.Count}");
+
         public static readonly FuncValueConverter<IList, string> ToCount =
-            new FuncValueConverter<IList, string>(v => v == null ? " (0)" : $" ({v.Count})");
+            new FuncValueConverter<IList, string>(v => v == null ? "(0)" : $"({v.Count})");
 
         public static readonly FuncValueConverter<IList, bool> IsNullOrEmpty =
             new FuncValueConverter<IList, bool>(v => v == null || v.Count == 0);

src/Converters/ObjectConverters.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Globalization;
+using Avalonia.Data.Converters;
+
+namespace SourceGit.Converters
+{
+    public static class ObjectConverters
+    {
+        public class IsTypeOfConverter : IValueConverter
+        {
+            public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                if (value == null || parameter == null)
+                    return false;
+
+                return value.GetType().IsAssignableTo((Type)parameter);
+            }
+
+            public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+            {
+                return new NotImplementedException();
+            }
+        }
+
+        public static readonly IsTypeOfConverter IsTypeOf = new IsTypeOfConverter();
+    }
+}

src/Converters/PathConverters.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 
 using Avalonia.Data.Converters;
@@ -22,7 +22,7 @@ namespace SourceGit.Converters
                 var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
                 var prefixLen = home.EndsWith('/') ? home.Length - 1 : home.Length;
                 if (v.StartsWith(home, StringComparison.Ordinal))
-                    return "~" + v.Substring(prefixLen);
+                    return $"~{v.AsSpan(prefixLen)}";
 
                 return v;
             });

src/Models/AvatarManager.cs

@@ -17,7 +17,7 @@ namespace SourceGit.Models
 {
     public interface IAvatarHost
     {
-        void OnAvatarResourceChanged(string email);
+        void OnAvatarResourceChanged(string email, Bitmap image);
     }
 
     public partial class AvatarManager
@@ -26,10 +26,7 @@ namespace SourceGit.Models
         {
             get
             {
-                if (_instance == null)
-                    _instance = new AvatarManager();
-
-                return _instance;
+                return _instance ??= new AvatarManager();
             }
         }
 
@@ -38,7 +35,7 @@ namespace SourceGit.Models
         [GeneratedRegex(@"^(?:(\d+)\+)?(.+?)@.+\.github\.com$")]
         private static partial Regex REG_GITHUB_USER_EMAIL();
 
-        private object _synclock = new object();
+        private readonly Lock _synclock = new();
         private string _storePath;
         private List<IAvatarHost> _avatars = new List<IAvatarHost>();
         private Dictionary<string, Bitmap> _resources = new Dictionary<string, Bitmap>();
@@ -119,7 +116,7 @@ namespace SourceGit.Models
                     Dispatcher.UIThread.InvokeAsync(() =>
                     {
                         _resources[email] = img;
-                        NotifyResourceChanged(email);
+                        NotifyResourceChanged(email, img);
                     });
                 }
 
@@ -144,14 +141,13 @@ namespace SourceGit.Models
                 if (_defaultAvatars.Contains(email))
                     return null;
 
-                if (_resources.ContainsKey(email))
-                    _resources.Remove(email);
+                _resources.Remove(email);
 
                 var localFile = Path.Combine(_storePath, GetEmailHash(email));
                 if (File.Exists(localFile))
                     File.Delete(localFile);
 
-                NotifyResourceChanged(email);
+                NotifyResourceChanged(email, null);
             }
             else
             {
@@ -179,13 +175,40 @@ namespace SourceGit.Models
 
             lock (_synclock)
             {
-                if (!_requesting.Contains(email))
-                    _requesting.Add(email);
+                _requesting.Add(email);
             }
 
             return null;
         }
 
+        public void SetFromLocal(string email, string file)
+        {
+            try
+            {
+                Bitmap image = null;
+
+                using (var stream = File.OpenRead(file))
+                {
+                    image = Bitmap.DecodeToWidth(stream, 128);
+                }
+
+                if (image == null)
+                    return;
+
+                _resources[email] = image;
+
+                _requesting.Remove(email);
+
+                var store = Path.Combine(_storePath, GetEmailHash(email));
+                File.Copy(file, store, true);
+                NotifyResourceChanged(email, image);
+            }
+            catch
+            {
+                // ignore
+            }
+        }
+
         private void LoadDefaultAvatar(string key, string img)
         {
             var icon = AssetLoader.Open(new Uri($"avares://SourceGit/Resources/Images/{img}", UriKind.RelativeOrAbsolute));
@@ -196,19 +219,17 @@ namespace SourceGit.Models
         private string GetEmailHash(string email)
         {
             var lowered = email.ToLower(CultureInfo.CurrentCulture).Trim();
-            var hash = MD5.HashData(Encoding.Default.GetBytes(lowered).AsSpan());
+            var hash = MD5.HashData(Encoding.Default.GetBytes(lowered));
             var builder = new StringBuilder(hash.Length * 2);
             foreach (var c in hash)
                 builder.Append(c.ToString("x2"));
             return builder.ToString();
         }
 
-        private void NotifyResourceChanged(string email)
+        private void NotifyResourceChanged(string email, Bitmap image)
         {
             foreach (var avatar in _avatars)
-            {
-                avatar.OnAvatarResourceChanged(email);
-            }
+                avatar.OnAvatarResourceChanged(email, image);
         }
     }
 }

src/Models/Bisect.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+
+namespace SourceGit.Models
+{
+    public enum BisectState
+    {
+        None = 0,
+        WaitingForRange,
+        Detecting,
+    }
+
+    [Flags]
+    public enum BisectCommitFlag
+    {
+        None = 0,
+        Good = 1 << 0,
+        Bad = 1 << 1,
+    }
+
+    public class Bisect
+    {
+        public HashSet<string> Bads
+        {
+            get;
+            set;
+        } = [];
+
+        public HashSet<string> Goods
+        {
+            get;
+            set;
+        } = [];
+    }
+}

src/Models/Branch.cs

@@ -23,10 +23,17 @@ namespace SourceGit.Models
         }
     }
 
+    public enum BranchSortMode
+    {
+        Name = 0,
+        CommitterDate,
+    }
+
     public class Branch
     {
         public string Name { get; set; }
         public string FullName { get; set; }
+        public ulong CommitterDate { get; set; }
         public string Head { get; set; }
         public bool IsLocal { get; set; }
         public bool IsCurrent { get; set; }
@@ -34,7 +41,7 @@ namespace SourceGit.Models
         public string Upstream { get; set; }
         public BranchTrackStatus TrackStatus { get; set; }
         public string Remote { get; set; }
-        public bool IsUpsteamGone { get; set; }
+        public bool IsUpstreamGone { get; set; }
 
         public string FriendlyName => IsLocal ? Name : $"{Remote}/{Name}";
     }

src/Models/Change.cs

@@ -18,14 +18,27 @@ namespace SourceGit.Models
         Deleted,
         Renamed,
         Copied,
-        Unmerged,
-        Untracked
+        Untracked,
+        Conflicted,
+    }
+
+    public enum ConflictReason
+    {
+        None,
+        BothDeleted,
+        AddedByUs,
+        DeletedByThem,
+        AddedByThem,
+        DeletedByUs,
+        BothAdded,
+        BothModified,
     }
 
     public class ChangeDataForAmend
     {
         public string FileMode { get; set; } = "";
         public string ObjectHash { get; set; } = "";
+        public string ParentSHA { get; set; } = "";
     }
 
     public class Change
@@ -35,20 +48,14 @@ namespace SourceGit.Models
         public string Path { get; set; } = "";
         public string OriginalPath { get; set; } = "";
         public ChangeDataForAmend DataForAmend { get; set; } = null;
+        public ConflictReason ConflictReason { get; set; } = ConflictReason.None;
 
-        public bool IsConflict
-        {
-            get
-            {
-                if (Index == ChangeState.Unmerged || WorkTree == ChangeState.Unmerged)
-                    return true;
-                if (Index == ChangeState.Added && WorkTree == ChangeState.Added)
-                    return true;
-                if (Index == ChangeState.Deleted && WorkTree == ChangeState.Deleted)
-                    return true;
-                return false;
-            }
-        }
+        public bool IsConflicted => WorkTree == ChangeState.Conflicted;
+        public string ConflictMarker => CONFLICT_MARKERS[(int)ConflictReason];
+        public string ConflictDesc => CONFLICT_DESCS[(int)ConflictReason];
+
+        public string WorkTreeDesc => TYPE_DESCS[(int)WorkTree];
+        public string IndexDesc => TYPE_DESCS[(int)Index];
 
         public void Set(ChangeState index, ChangeState workTree = ChangeState.None)
         {
@@ -76,8 +83,44 @@ namespace SourceGit.Models
 
             if (Path[0] == '"')
                 Path = Path.Substring(1, Path.Length - 2);
+
             if (!string.IsNullOrEmpty(OriginalPath) && OriginalPath[0] == '"')
                 OriginalPath = OriginalPath.Substring(1, OriginalPath.Length - 2);
         }
+
+        private static readonly string[] TYPE_DESCS =
+        [
+            "Unknown",
+            "Modified",
+            "Type Changed",
+            "Added",
+            "Deleted",
+            "Renamed",
+            "Copied",
+            "Untracked",
+            "Conflict"
+        ];
+        private static readonly string[] CONFLICT_MARKERS =
+        [
+            string.Empty,
+            "DD",
+            "AU",
+            "UD",
+            "UA",
+            "DU",
+            "AA",
+            "UU"
+        ];
+        private static readonly string[] CONFLICT_DESCS =
+        [
+            string.Empty,
+            "Both deleted",
+            "Added by us",
+            "Deleted by them",
+            "Added by them",
+            "Deleted by us",
+            "Both added",
+            "Both modified"
+        ];
     }
 }

src/Models/Commit.cs

@@ -13,10 +13,14 @@ namespace SourceGit.Models
         ByCommitter,
         ByMessage,
         ByFile,
+        ByContent,
     }
 
     public class Commit
     {
+        // As retrieved by: git mktree </dev/null
+        public const string EmptyTreeSHA1 = "4b825dc642cb6eb9a060e54bf8d69288fbee4904";
+
         public static double OpacityForNotMerged
         {
             get;
@@ -29,14 +33,14 @@ namespace SourceGit.Models
         public User Committer { get; set; } = User.Invalid;
         public ulong CommitterTime { get; set; } = 0;
         public string Subject { get; set; } = string.Empty;
-        public List<string> Parents { get; set; } = new List<string>();
-        public List<Decorator> Decorators { get; set; } = new List<Decorator>();
+        public List<string> Parents { get; set; } = new();
+        public List<Decorator> Decorators { get; set; } = new();
         public bool HasDecorators => Decorators.Count > 0;
 
-        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 string CommitterTimeShortStr => DateTime.UnixEpoch.AddSeconds(CommitterTime).ToLocalTime().ToString(DateTimeFormat.Actived.DateOnly);
+        public string AuthorTimeStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString(DateTimeFormat.Active.DateTime);
+        public string CommitterTimeStr => DateTime.UnixEpoch.AddSeconds(CommitterTime).ToLocalTime().ToString(DateTimeFormat.Active.DateTime);
+        public string AuthorTimeShortStr => DateTime.UnixEpoch.AddSeconds(AuthorTime).ToLocalTime().ToString(DateTimeFormat.Active.DateOnly);
+        public string CommitterTimeShortStr => DateTime.UnixEpoch.AddSeconds(CommitterTime).ToLocalTime().ToString(DateTimeFormat.Active.DateOnly);
 
         public bool IsMerged { get; set; } = false;
         public bool IsCommitterVisible => !Author.Equals(Committer) || AuthorTime != CommitterTime;
@@ -45,7 +49,7 @@ namespace SourceGit.Models
         public int Color { get; set; } = 0;
         public double Opacity => IsMerged ? 1 : OpacityForNotMerged;
         public FontWeight FontWeight => IsCurrentHead ? FontWeight.Bold : FontWeight.Regular;
-        public Thickness Margin { get; set; } = new Thickness(0);
+        public Thickness Margin { get; set; } = new(0);
         public IBrush Brush => CommitGraph.Pens[Color].Brush;
 
         public void ParseDecorators(string data)
@@ -109,7 +113,7 @@ namespace SourceGit.Models
                 if (l.Type != r.Type)
                     return (int)l.Type - (int)r.Type;
                 else
-                    return string.Compare(l.Name, r.Name, StringComparison.Ordinal);
+                    return NumericSort.Compare(l.Name, r.Name);
             });
         }
     }
@@ -117,6 +121,6 @@ namespace SourceGit.Models
     public class CommitFullMessage
     {
         public string Message { get; set; } = string.Empty;
-        public List<Hyperlink> Links { get; set; } = [];
+        public InlineElementCollector Inlines { get; set; } = new();
     }
 }

src/Models/CommitGraph.cs

@@ -64,8 +64,8 @@ namespace SourceGit.Models
         {
             const double unitWidth = 12;
             const double halfWidth = 6;
-            const double unitHeight = 28;
-            const double halfHeight = 14;
+            const double unitHeight = 1;
+            const double halfHeight = 0.5;
 
             var temp = new CommitGraph();
             var unsolved = new List<PathHelper>();

src/Models/CommitLink.cs

@@ -1,8 +1,49 @@
-namespace SourceGit.Models
+using System;
+using System.Collections.Generic;
+
+namespace SourceGit.Models
 {
     public class CommitLink
     {
         public string Name { get; set; } = null;
         public string URLPrefix { get; set; } = null;
+
+        public CommitLink(string name, string prefix)
+        {
+            Name = name;
+            URLPrefix = prefix;
+        }
+
+        public static List<CommitLink> Get(List<Remote> remotes)
+        {
+            var outs = new List<CommitLink>();
+
+            foreach (var remote in remotes)
+            {
+                if (remote.TryGetVisitURL(out var url))
+                {
+                    var trimmedUrl = url.AsSpan();
+                    if (url.EndsWith(".git"))
+                        trimmedUrl = url.AsSpan(0, url.Length - 4);
+
+                    if (url.StartsWith("https://github.com/", StringComparison.Ordinal))
+                        outs.Add(new($"Github ({trimmedUrl.Slice(19)})", $"{url}/commit/"));
+                    else if (url.StartsWith("https://gitlab.", StringComparison.Ordinal))
+                        outs.Add(new($"GitLab ({trimmedUrl.Slice(trimmedUrl.Slice(15).IndexOf('/') + 16)})", $"{url}/-/commit/"));
+                    else if (url.StartsWith("https://gitee.com/", StringComparison.Ordinal))
+                        outs.Add(new($"Gitee ({trimmedUrl.Slice(18)})", $"{url}/commit/"));
+                    else if (url.StartsWith("https://bitbucket.org/", StringComparison.Ordinal))
+                        outs.Add(new($"BitBucket ({trimmedUrl.Slice(22)})", $"{url}/commits/"));
+                    else if (url.StartsWith("https://codeberg.org/", StringComparison.Ordinal))
+                        outs.Add(new($"Codeberg ({trimmedUrl.Slice(21)})", $"{url}/commit/"));
+                    else if (url.StartsWith("https://gitea.org/", StringComparison.Ordinal))
+                        outs.Add(new($"Gitea ({trimmedUrl.Slice(18)})", $"{url}/commit/"));
+                    else if (url.StartsWith("https://git.sr.ht/", StringComparison.Ordinal))
+                        outs.Add(new($"sourcehut ({trimmedUrl.Slice(18)})", $"{url}/commit/"));
+                }
+            }
+
+            return outs;
+        }
     }
 }

src/Models/CommitTemplate.cs

@@ -4,7 +4,7 @@ using CommunityToolkit.Mvvm.ComponentModel;
 
 namespace SourceGit.Models
 {
-    public partial class CommitTemplate : ObservableObject
+    public class CommitTemplate : ObservableObject
     {
         public string Name
         {

src/Models/ConventionalCommitType.cs

@@ -4,23 +4,28 @@ namespace SourceGit.Models
 {
     public class ConventionalCommitType
     {
-        public string Type { get; set; } = string.Empty;
-        public string Description { get; set; } = string.Empty;
+        public string Name { get; set; }
+        public string Type { get; set; }
+        public string Description { get; set; }
 
-        public static readonly List<ConventionalCommitType> Supported = new List<ConventionalCommitType>()
-        {
-            new ConventionalCommitType("feat", "Adding a new feature"),
-            new ConventionalCommitType("fix", "Fixing a bug"),
-            new ConventionalCommitType("docs", "Updating documentation"),
-            new ConventionalCommitType("style", "Elements or code styles without changing the code logic"),
-            new ConventionalCommitType("test", "Adding or updating tests"),
-            new ConventionalCommitType("chore", "Making changes to the build process or auxiliary tools and libraries"),
-            new ConventionalCommitType("revert", "Undoing a previous commit"),
-            new ConventionalCommitType("refactor", "Restructuring code without changing its external behavior")
-        };
+        public static readonly List<ConventionalCommitType> Supported = [
+            new("Features", "feat", "Adding a new feature"),
+            new("Bug Fixes", "fix", "Fixing a bug"),
+            new("Work In Progress", "wip", "Still being developed and not yet complete"),
+            new("Reverts", "revert", "Undoing a previous commit"),
+            new("Code Refactoring", "refactor", "Restructuring code without changing its external behavior"),
+            new("Performance Improvements", "perf", "Improves performance"),
+            new("Builds", "build", "Changes that affect the build system or external dependencies"),
+            new("Continuous Integrations", "ci", "Changes to CI configuration files and scripts"),
+            new("Documentations", "docs", "Updating documentation"),
+            new("Styles", "style", "Elements or code styles without changing the code logic"),
+            new("Tests", "test", "Adding or updating tests"),
+            new("Chores", "chore", "Other changes that don't modify src or test files"),
+        ];
 
-        public ConventionalCommitType(string type, string description)
+        public ConventionalCommitType(string name, string type, string description)
         {
+            Name = name;
             Type = type;
             Description = description;
         }

src/Models/Count.cs

@@ -0,0 +1,19 @@
+using System;
+
+namespace SourceGit.Models
+{
+    public class Count : IDisposable
+    {
+        public int Value { get; set; } = 0;
+
+        public Count(int value)
+        {
+            Value = value;
+        }
+
+        public void Dispose()
+        {
+            // Ignore
+        }
+    }
+}

src/Models/DateTimeFormat.cs

@@ -25,7 +25,7 @@ namespace SourceGit.Models
             set;
         } = 0;
 
-        public static DateTimeFormat Actived
+        public static DateTimeFormat Active
         {
             get => Supported[ActiveIndex];
         }

src/Models/DealWithChangesAfterStashing.cs

@@ -0,0 +1,22 @@
+using System.Collections.Generic;
+
+namespace SourceGit.Models
+{
+    public class DealWithChangesAfterStashing
+    {
+        public string Label { get; set; }
+        public string Desc { get; set; }
+
+        public static readonly List<DealWithChangesAfterStashing> Supported = [
+            new ("Discard", "All (or selected) changes will be discarded"),
+            new ("Keep Index", "Staged changes are left intact"),
+            new ("Keep All", "All (or selected) changes are left intact"),
+        ];
+
+        public DealWithChangesAfterStashing(string label, string desc)
+        {
+            Label = label;
+            Desc = desc;
+        }
+    }
+}

src/Models/DiffOption.cs

@@ -5,6 +5,15 @@ namespace SourceGit.Models
 {
     public class DiffOption
     {
+        /// <summary>
+        ///     Enable `--ignore-cr-at-eol` by default?
+        /// </summary>
+        public static bool IgnoreCRAtEOL
+        {
+            get;
+            set;
+        } = true;
+
         public Change WorkingCopyChange => _workingCopyChange;
         public bool IsUnstaged => _isUnstaged;
         public List<string> Revisions => _revisions;
@@ -40,7 +49,7 @@ namespace SourceGit.Models
             else
             {
                 if (change.DataForAmend != null)
-                    _extra = "--cached HEAD^";
+                    _extra = $"--cached {change.DataForAmend.ParentSHA}";
                 else
                     _extra = "--cached";
 
@@ -56,7 +65,7 @@ namespace SourceGit.Models
         /// <param name="change"></param>
         public DiffOption(Commit commit, Change change)
         {
-            var baseRevision = commit.Parents.Count == 0 ? "4b825dc642cb6eb9a060e54bf8d69288fbee4904" : $"{commit.SHA}^";
+            var baseRevision = commit.Parents.Count == 0 ? Commit.EmptyTreeSHA1 : $"{commit.SHA}^";
             _revisions.Add(baseRevision);
             _revisions.Add(commit.SHA);
             _path = change.Path;
@@ -70,7 +79,7 @@ namespace SourceGit.Models
         /// <param name="file"></param>
         public DiffOption(Commit commit, string file)
         {
-            var baseRevision = commit.Parents.Count == 0 ? "4b825dc642cb6eb9a060e54bf8d69288fbee4904" : $"{commit.SHA}^";
+            var baseRevision = commit.Parents.Count == 0 ? Commit.EmptyTreeSHA1 : $"{commit.SHA}^";
             _revisions.Add(baseRevision);
             _revisions.Add(commit.SHA);
             _path = file;
@@ -115,6 +124,6 @@ namespace SourceGit.Models
         private readonly string _path;
         private readonly string _orgPath = string.Empty;
         private readonly string _extra = string.Empty;
-        private readonly List<string> _revisions = new List<string>();
+        private readonly List<string> _revisions = [];
     }
 }

src/Models/DiffResult.cs

@@ -1,4 +1,4 @@
-using System.Collections.Generic;
+using System.Collections.Generic;
 using System.Text;
 using System.Text.RegularExpressions;
 
@@ -16,11 +16,10 @@ namespace SourceGit.Models
         Deleted,
     }
 
-    public class TextInlineRange
+    public class TextInlineRange(int p, int n)
     {
-        public int Start { get; set; }
-        public int End { get; set; }
-        public TextInlineRange(int p, int n) { Start = p; End = p + n - 1; }
+        public int Start { get; set; } = p;
+        public int End { get; set; } = p + n - 1;
     }
 
     public class TextDiffLine
@@ -30,6 +29,7 @@ namespace SourceGit.Models
         public int OldLineNumber { get; set; } = 0;
         public int NewLineNumber { get; set; } = 0;
         public List<TextInlineRange> Highlights { get; set; } = new List<TextInlineRange>();
+        public bool NoNewLineEndOfFile { get; set; } = false;
 
         public string OldLine => OldLineNumber == 0 ? string.Empty : OldLineNumber.ToString();
         public string NewLine => NewLineNumber == 0 ? string.Empty : NewLineNumber.ToString();
@@ -146,7 +146,7 @@ namespace SourceGit.Models
         public void GenerateNewPatchFromSelection(Change change, string fileBlobGuid, TextDiffSelection selection, bool revert, string output)
         {
             var isTracked = !string.IsNullOrEmpty(fileBlobGuid);
-            var fileGuid = isTracked ? fileBlobGuid.Substring(0, 8) : "00000000";
+            var fileGuid = isTracked ? fileBlobGuid : "00000000";
 
             var builder = new StringBuilder();
             builder.Append("diff --git a/").Append(change.Path).Append(" b/").Append(change.Path).Append('\n');
@@ -555,7 +555,7 @@ namespace SourceGit.Models
                 }
                 else if (test.Type == TextDiffLineType.Added)
                 {
-                    if (i < start - 1)
+                    if (i < start - 1 || isOldSide)
                     {
                         if (revert)
                         {
@@ -565,18 +565,7 @@ namespace SourceGit.Models
                     }
                     else
                     {
-                        if (isOldSide)
-                        {
-                            if (revert)
-                            {
-                                newCount++;
-                                oldCount++;
-                            }
-                        }
-                        else
-                        {
-                            newCount++;
-                        }
+                        newCount++;
                     }
 
                     if (i == end - 1 && tailed)
@@ -654,9 +643,7 @@ namespace SourceGit.Models
         public string NewImageSize => New != null ? $"{New.PixelSize.Width} x {New.PixelSize.Height}" : "0 x 0";
     }
 
-    public class NoOrEOLChange
-    {
-    }
+    public class NoOrEOLChange;
 
     public class FileModeDiff
     {

src/Models/DirtyState.cs

@@ -0,0 +1,12 @@
+using System;
+
+namespace SourceGit.Models
+{
+    [Flags]
+    public enum DirtyState
+    {
+        None = 0,
+        HasLocalChanges = 1 << 0,
+        HasPendingPullOrPush = 1 << 1,
+    }
+}

src/Models/ExternalMerger.cs

@@ -43,6 +43,7 @@ namespace SourceGit.Models
                     new ExternalMerger(8, "codium", "VSCodium", "VSCodium.exe", "-n --wait \"$MERGED\"", "-n --wait --diff \"$LOCAL\" \"$REMOTE\""),
                     new ExternalMerger(9, "p4merge", "P4Merge", "p4merge.exe", "-tw 4 \"$BASE\" \"$LOCAL\" \"$REMOTE\" \"$MERGED\"", "-tw 4 \"$LOCAL\" \"$REMOTE\""),
                     new ExternalMerger(10, "plastic_merge", "Plastic SCM", "mergetool.exe", "-s=\"$REMOTE\" -b=\"$BASE\" -d=\"$LOCAL\" -r=\"$MERGED\" --automatic", "-s=\"$LOCAL\" -d=\"$REMOTE\""),
+                    new ExternalMerger(11, "meld", "Meld", "Meld.exe", "\"$LOCAL\" \"$BASE\" \"$REMOTE\" --output \"$MERGED\"", "\"$LOCAL\" \"$REMOTE\""),
                 };
             }
             else if (OperatingSystem.IsMacOS())

src/Models/ExternalTool.cs

@@ -107,8 +107,7 @@ namespace SourceGit.Models
                 // Ignore
             }
 
-            if (_customPaths == null)
-                _customPaths = new ExternalToolPaths();
+            _customPaths ??= new ExternalToolPaths();
         }
 
         public void TryAdd(string name, string icon, Func<string> finder, Func<string, string> execArgsGenerator = null)

src/Models/GitFlow.cs

@@ -0,0 +1,46 @@
+namespace SourceGit.Models
+{
+    public enum GitFlowBranchType
+    {
+        None = 0,
+        Feature,
+        Release,
+        Hotfix,
+    }
+
+    public class GitFlow
+    {
+        public string Master { get; set; } = string.Empty;
+        public string Develop { get; set; } = string.Empty;
+        public string FeaturePrefix { get; set; } = string.Empty;
+        public string ReleasePrefix { get; set; } = string.Empty;
+        public string HotfixPrefix { get; set; } = string.Empty;
+
+        public bool IsValid
+        {
+            get
+            {
+                return !string.IsNullOrEmpty(Master) &&
+                    !string.IsNullOrEmpty(Develop) &&
+                    !string.IsNullOrEmpty(FeaturePrefix) &&
+                    !string.IsNullOrEmpty(ReleasePrefix) &&
+                    !string.IsNullOrEmpty(HotfixPrefix);
+            }
+        }
+
+        public string GetPrefix(GitFlowBranchType type)
+        {
+            switch (type)
+            {
+                case GitFlowBranchType.Feature:
+                    return FeaturePrefix;
+                case GitFlowBranchType.Release:
+                    return ReleasePrefix;
+                case GitFlowBranchType.Hotfix:
+                    return HotfixPrefix;
+                default:
+                    return string.Empty;
+            }
+        }
+    }
+}

src/Models/GitVersions.cs

@@ -5,26 +5,16 @@
         /// <summary>
         ///     The minimal version of Git that required by this app.
         /// </summary>
-        public static readonly System.Version MINIMAL = new System.Version(2, 23, 0);
-
-        /// <summary>
-        ///     The minimal version of Git that supports the `add` command with the `--pathspec-from-file` option.
-        /// </summary>
-        public static readonly System.Version ADD_WITH_PATHSPECFILE = new System.Version(2, 25, 0);
+        public static readonly System.Version MINIMAL = new(2, 25, 1);
 
         /// <summary>
         ///     The minimal version of Git that supports the `stash push` command with the `--pathspec-from-file` option.
         /// </summary>
-        public static readonly System.Version STASH_PUSH_WITH_PATHSPECFILE = new System.Version(2, 26, 0);
+        public static readonly System.Version STASH_PUSH_WITH_PATHSPECFILE = new(2, 26, 0);
 
         /// <summary>
         ///     The minimal version of Git that supports the `stash push` command with the `--staged` option.
         /// </summary>
-        public static readonly System.Version STASH_PUSH_ONLY_STAGED = new System.Version(2, 35, 0);
-
-        /// <summary>
-        ///     The minimal version of Git that supports the `stash show` command with the `-u` option.
-        /// </summary>
-        public static readonly System.Version STASH_SHOW_WITH_UNTRACKED = new System.Version(2, 32, 0);
+        public static readonly System.Version STASH_PUSH_ONLY_STAGED = new(2, 35, 0);
     }
 }

src/Models/Hyperlink.cs

@@ -1,29 +0,0 @@
-namespace SourceGit.Models
-{
-    public class Hyperlink
-    {
-        public int Start { get; set; } = 0;
-        public int Length { get; set; } = 0;
-        public string Link { get; set; } = "";
-        public bool IsCommitSHA { get; set; } = false;
-
-        public Hyperlink(int start, int length, string link, bool isCommitSHA = false)
-        {
-            Start = start;
-            Length = length;
-            Link = link;
-            IsCommitSHA = isCommitSHA;
-        }
-
-        public bool Intersect(int start, int length)
-        {
-            if (start == Start)
-                return true;
-
-            if (start < Start)
-                return start + length > Start;
-
-            return start < Start + Length;
-        }
-    }
-}

src/Models/ICommandLog.cs

@@ -0,0 +1,7 @@
+namespace SourceGit.Models
+{
+    public interface ICommandLog
+    {
+        void AppendLine(string line);
+    }
+}

src/Models/IRepository.cs

@@ -2,6 +2,8 @@
 {
     public interface IRepository
     {
+        bool MayHaveSubmodules();
+
         void RefreshBranches();
         void RefreshWorktrees();
         void RefreshTags();

src/Models/ImageDecoder.cs

@@ -0,0 +1,10 @@
+namespace SourceGit.Models
+{
+    public enum ImageDecoder
+    {
+        None = 0,
+        Builtin,
+        Pfim,
+        Tiff,
+    }
+}

src/Models/InlineElement.cs

@@ -0,0 +1,37 @@
+namespace SourceGit.Models
+{
+    public enum InlineElementType
+    {
+        Keyword = 0,
+        Link,
+        CommitSHA,
+        Code,
+    }
+
+    public class InlineElement
+    {
+        public InlineElementType Type { get; }
+        public int Start { get; }
+        public int Length { get; }
+        public string Link { get; }
+
+        public InlineElement(InlineElementType type, int start, int length, string link)
+        {
+            Type = type;
+            Start = start;
+            Length = length;
+            Link = link;
+        }
+
+        public bool IsIntersecting(int start, int length)
+        {
+            if (start == Start)
+                return true;
+
+            if (start < Start)
+                return start + length > Start;
+
+            return start < Start + Length;
+        }
+    }
+}

src/Models/InlineElementCollector.cs

@@ -0,0 +1,38 @@
+using System.Collections.Generic;
+
+namespace SourceGit.Models
+{
+    public class InlineElementCollector
+    {
+        public int Count => _implementation.Count;
+        public InlineElement this[int index] => _implementation[index];
+
+        public InlineElement Intersect(int start, int length)
+        {
+            foreach (var elem in _implementation)
+            {
+                if (elem.IsIntersecting(start, length))
+                    return elem;
+            }
+
+            return null;
+        }
+
+        public void Add(InlineElement element)
+        {
+            _implementation.Add(element);
+        }
+
+        public void Sort()
+        {
+            _implementation.Sort((l, r) => l.Start.CompareTo(r.Start));
+        }
+
+        public void Clear()
+        {
+            _implementation.Clear();
+        }
+
+        private readonly List<InlineElement> _implementation = [];
+    }
+}

src/Models/InteractiveRebase.cs

@@ -27,6 +27,8 @@ namespace SourceGit.Models
 
     public class InteractiveRebaseJobCollection
     {
+        public string OrigHead { get; set; } = string.Empty;
+        public string Onto { get; set; } = string.Empty;
         public List<InteractiveRebaseJob> Jobs { get; set; } = new List<InteractiveRebaseJob>();
     }
 }

src/Models/IpcChannel.cs

@@ -0,0 +1,100 @@
+using System;
+using System.IO;
+using System.IO.Pipes;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace SourceGit.Models
+{
+    public class IpcChannel : IDisposable
+    {
+        public bool IsFirstInstance { get; }
+
+        public event Action<string> MessageReceived;
+
+        public IpcChannel()
+        {
+            try
+            {
+                _singletonLock = File.Open(Path.Combine(Native.OS.DataDir, "process.lock"), FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
+                IsFirstInstance = true;
+                _server = new NamedPipeServerStream(
+                    "SourceGitIPCChannel" + Environment.UserName,
+                    PipeDirection.In,
+                    -1,
+                    PipeTransmissionMode.Byte,
+                    PipeOptions.Asynchronous | PipeOptions.CurrentUserOnly);
+                _cancellationTokenSource = new CancellationTokenSource();
+                Task.Run(StartServer);
+            }
+            catch
+            {
+                IsFirstInstance = false;
+            }
+        }
+
+        public void SendToFirstInstance(string cmd)
+        {
+            try
+            {
+                using (var client = new NamedPipeClientStream(".", "SourceGitIPCChannel" + Environment.UserName, PipeDirection.Out, PipeOptions.Asynchronous | PipeOptions.CurrentUserOnly))
+                {
+                    client.Connect(1000);
+                    if (!client.IsConnected)
+                        return;
+
+                    using (var writer = new StreamWriter(client))
+                    {
+                        writer.WriteLine(cmd);
+                        writer.Flush();
+                    }
+
+                    if (OperatingSystem.IsWindows())
+                        client.WaitForPipeDrain();
+                    else
+                        Thread.Sleep(1000);
+                }
+            }
+            catch
+            {
+                // IGNORE
+            }
+        }
+
+        public void Dispose()
+        {
+            _cancellationTokenSource?.Cancel();
+            _singletonLock?.Dispose();
+        }
+
+        private async void StartServer()
+        {
+            using var reader = new StreamReader(_server);
+
+            while (!_cancellationTokenSource.IsCancellationRequested)
+            {
+                try
+                {
+                    await _server.WaitForConnectionAsync(_cancellationTokenSource.Token);
+
+                    if (!_cancellationTokenSource.IsCancellationRequested)
+                    {
+                        var line = await reader.ReadToEndAsync(_cancellationTokenSource.Token);
+                        MessageReceived?.Invoke(line?.Trim());
+                    }
+
+                    _server.Disconnect();
+                }
+                catch
+                {
+                    if (!_cancellationTokenSource.IsCancellationRequested && _server.IsConnected)
+                        _server.Disconnect();
+                }
+            }
+        }
+
+        private FileStream _singletonLock = null;
+        private NamedPipeServerStream _server = null;
+        private CancellationTokenSource _cancellationTokenSource = null;
+    }
+}

src/Models/IssueTrackerRule.cs

@@ -1,5 +1,4 @@
-using System.Collections.Generic;
-using System.Text.RegularExpressions;
+using System.Text.RegularExpressions;
 
 using CommunityToolkit.Mvvm.ComponentModel;
 
@@ -46,7 +45,7 @@ namespace SourceGit.Models
             set => SetProperty(ref _urlTemplate, value);
         }
 
-        public void Matches(List<Hyperlink> outs, string message)
+        public void Matches(InlineElementCollector outs, string message)
         {
             if (_regex == null || string.IsNullOrEmpty(_urlTemplate))
                 return;
@@ -60,17 +59,7 @@ namespace SourceGit.Models
 
                 var start = match.Index;
                 var len = match.Length;
-                var intersect = false;
-                foreach (var exist in outs)
-                {
-                    if (exist.Intersect(start, len))
-                    {
-                        intersect = true;
-                        break;
-                    }
-                }
-
-                if (intersect)
+                if (outs.Intersect(start, len) != null)
                     continue;
 
                 var link = _urlTemplate;
@@ -81,8 +70,7 @@ namespace SourceGit.Models
                         link = link.Replace($"${j}", group.Value);
                 }
 
-                var range = new Hyperlink(start, len, link);
-                outs.Add(range);
+                outs.Add(new InlineElement(InlineElementType.Link, start, len, link));
             }
         }
 

src/Models/LFSObject.cs

@@ -1,8 +1,22 @@
-namespace SourceGit.Models
+using System.Text.RegularExpressions;
+
+namespace SourceGit.Models
 {
-    public class LFSObject
+    public partial class LFSObject
     {
+        [GeneratedRegex(@"^version https://git-lfs.github.com/spec/v\d+\r?\noid sha256:([0-9a-f]+)\r?\nsize (\d+)[\r\n]*$")]
+        private static partial Regex REG_FORMAT();
+
         public string Oid { get; set; } = string.Empty;
         public long Size { get; set; } = 0;
+
+        public static LFSObject Parse(string content)
+        {
+            var match = REG_FORMAT().Match(content);
+            if (match.Success)
+                return new() { Oid = match.Groups[1].Value, Size = long.Parse(match.Groups[2].Value) };
+
+            return null;
+        }
     }
 }

src/Models/Locales.cs

@@ -14,6 +14,7 @@ namespace SourceGit.Models
             new Locale("Français", "fr_FR"),
             new Locale("Italiano", "it_IT"),
             new Locale("Português (Brasil)", "pt_BR"),
+            new Locale("Українська", "uk_UA"),
             new Locale("Русский", "ru_RU"),
             new Locale("简体中文", "zh_CN"),
             new Locale("繁體中文", "zh_TW"),

src/Models/Null.cs

@@ -1,6 +1,4 @@
 namespace SourceGit.Models
 {
-    public class Null
-    {
-    }
+    public class Null;
 }

src/Models/NumericSort.cs

@@ -1,4 +1,6 @@
-namespace SourceGit.Models
+using System;
+
+namespace SourceGit.Models
 {
     public static class NumericSort
     {
@@ -10,52 +12,35 @@
             int marker1 = 0;
             int marker2 = 0;
 
-            char[] tmp1 = new char[len1];
-            char[] tmp2 = new char[len2];
-
             while (marker1 < len1 && marker2 < len2)
             {
                 char c1 = s1[marker1];
                 char c2 = s2[marker2];
-                int loc1 = 0;
-                int loc2 = 0;
 
                 bool isDigit1 = char.IsDigit(c1);
                 bool isDigit2 = char.IsDigit(c2);
                 if (isDigit1 != isDigit2)
                     return c1.CompareTo(c2);
 
-                do
-                {
-                    tmp1[loc1] = c1;
-                    loc1++;
-                    marker1++;
+                int subLen1 = 1;
+                while (marker1 + subLen1 < len1 && char.IsDigit(s1[marker1 + subLen1]) == isDigit1)
+                    subLen1++;
 
-                    if (marker1 < len1)
-                        c1 = s1[marker1];
-                    else
-                        break;
-                } while (char.IsDigit(c1) == isDigit1);
+                int subLen2 = 1;
+                while (marker2 + subLen2 < len2 && char.IsDigit(s2[marker2 + subLen2]) == isDigit2)
+                    subLen2++;
 
-                do
-                {
-                    tmp2[loc2] = c2;
-                    loc2++;
-                    marker2++;
+                string sub1 = s1.Substring(marker1, subLen1);
+                string sub2 = s2.Substring(marker2, subLen2);
 
-                    if (marker2 < len2)
-                        c2 = s2[marker2];
-                    else
-                        break;
-                } while (char.IsDigit(c2) == isDigit2);
+                marker1 += subLen1;
+                marker2 += subLen2;
 
-                string sub1 = new string(tmp1, 0, loc1);
-                string sub2 = new string(tmp2, 0, loc2);
                 int result;
                 if (isDigit1)
-                    result = loc1 == loc2 ? string.CompareOrdinal(sub1, sub2) : loc1 - loc2;
+                    result = (subLen1 == subLen2) ? string.CompareOrdinal(sub1, sub2) : (subLen1 - subLen2);
                 else
-                    result = string.CompareOrdinal(sub1, sub2);
+                    result = string.Compare(sub1, sub2, StringComparison.OrdinalIgnoreCase);
 
                 if (result != 0)
                     return result;