Update README.md (#4305)

- **PR Description**

- **Please check if the PR fulfills these requirements**

* [ ] Cheatsheets are up-to-date (run `go generate ./...`)
* [ ] Code has been formatted (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#code-formatting))
* [ ] Tests have been added/updated (see
[here](https://github.com/jesseduffield/lazygit/blob/master/pkg/integration/README.md)
for the integration test guide)
* [ ] Text is internationalised (see
[here](https://github.com/jesseduffield/lazygit/blob/master/CONTRIBUTING.md#internationalisation))
* [ ] If a new UserConfig entry was added, make sure it can be
hot-reloaded (see
[here](https://github.com/jesseduffield/lazygit/blob/master/docs/dev/Codebase_Guide.md#using-userconfig))
* [ ] Docs have been updated if necessary
* [ ] You've read through your own file changes for silly mistakes etc

<!--
Be sure to name your PR with an imperative e.g. 'Add worktrees view'
see https://github.com/jesseduffield/lazygit/releases/tag/v0.40.0 for
examples
-->

.github/workflows/release.yml

@@ -74,4 +74,4 @@ jobs:
           git tag ${{ env.new_tag }}
           git push origin ${{ env.new_tag }}
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_API_TOKEN }}

README.md

@@ -4,9 +4,12 @@
 <br>
 <a href="https://www.warp.dev/?utm_source=github&utm_medium=referral&utm_campaign=lazygit_20231023">
   <div>
-    <img src="../assets/warp.png" width="230" alt="Warp">
+    <img src="../assets/warp.png" width="330" alt="Warp">
   </div>
-  <b>Warp is a modern, Rust-based terminal with AI built in so you and your team can build great software, faster.</b>
+  <b>Warp, the intelligent terminal</b>
+  <br>
+  <b>Available for MacOS and Linux</b>
+  <br>
   <div>
     <sup>Visit warp.dev to learn more.</sup>
   </div>

docs/Config.md

@@ -47,6 +47,10 @@ gui:
   # One of: 'margin' (default) | 'jump'
   scrollOffBehavior: margin
 
+  # The number of spaces per tab; used for everything that's shown in the main view, but probably mostly relevant for diffs.
+  # Note that when using a pager, the pager has its own tab width setting, so you need to pass it separately in the pager command.
+  tabWidth: 4
+
   # If true, capture mouse events.
   # When mouse events are captured, it's a little harder to select text: e.g. requiring you to hold the option key when on macOS.
   mouseEvents: true
@@ -166,7 +170,7 @@ gui:
   showListFooter: true
 
   # If true, display the files in the file views as a tree. If false, display the files as a flat list.
-  # This can be toggled from within Lazygit with the '~' key, but that will not change the default.
+  # This can be toggled from within Lazygit with the '`' key, but that will not change the default.
   showFileTree: true
 
   # If true, show the number of lines changed per file in the Files view
@@ -341,14 +345,6 @@ git:
   # If true, do not allow force pushes
   disableForcePushing: false
 
-  # See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix
-  commitPrefix:
-    # pattern to match on. E.g. for 'feature/AB-123' to match on the AB-123 use "^\\w+\\/(\\w+-\\w+).*"
-    pattern: ""
-
-    # Replace directive. E.g. for 'feature/AB-123' to start the commit message with 'AB-123 ' use "[$1] "
-    replace: ""
-
   # See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-branch-name-prefix
   branchPrefix: ""
 
@@ -922,27 +918,40 @@ Where:
 ## Predefined commit message prefix
 
 In situations where certain naming pattern is used for branches and commits, pattern can be used to populate commit message with prefix that is parsed from the branch name.
+If you define multiple naming patterns, they will be attempted in order until one matches.
 
-Example:
+Example hitting first match:
 
 - Branch name: feature/AB-123
-- Commit message: [AB-123] Adding feature
+- Generated commit message prefix: [AB-123]
+
+Example hitting second match:
+
+- Branch name: CD-456_fix_problem
+- Generated commit message prefix: (CD-456)
 
 ```yaml
 git:
   commitPrefix:
-    pattern: "^\\w+\\/(\\w+-\\w+).*"
-    replace: '[$1] '
+    - pattern: "^\\w+\\/(\\w+-\\w+).*"
+      replace: '[$1] '
+    - pattern: "^([^_]+)_.*" # Take all text prior to the first underscore
+      replace: '($1) '
 ```
 
-If you want repository-specific prefixes, you can map them with `commitPrefixes`. If you have both `commitPrefixes` defined and an entry in `commitPrefixes` for the current repo, the `commitPrefixes` entry is given higher precedence. Repository folder names must be an exact match.
+If you want repository-specific prefixes, you can map them with `commitPrefixes`. If you have both entries in `commitPrefix` defined and an repository match in `commitPrefixes` for the current repo, the `commitPrefixes` entries will be attempted first. Repository folder names must be an exact match.
 
 ```yaml
 git:
   commitPrefixes:
     my_project: # This is repository folder name
-      pattern: "^\\w+\\/(\\w+-\\w+).*"
-      replace: '[$1] '
+      - pattern: "^\\w+\\/(\\w+-\\w+).*"
+        replace: '[$1] '
+  commitPrefix:
+      - pattern: "^(\\w+)-.*" # A more general match for any leading word
+        replace : '[$1] '
+      - pattern: ".*" # The final fallthrough regex that copies over the whole branch name
+        replace : '[$0] '
 ```
 
 > [!IMPORTANT]

docs/keybindings/Custom_Keybindings.md

@@ -20,11 +20,15 @@
 | `<pgup>`      | Pgup           |
 | `<pgdown>`    | Pgdn           |
 | `<up>`        | ArrowUp        |
+| `<s-up>`      | ShiftArrowUp   |
 | `<down>`      | ArrowDown      |
+| `<s-down>`    | ShiftArrowDown |
 | `<left>`      | ArrowLeft      |
 | `<right>`     | ArrowRight     |
 | `<tab>`       | Tab            |
+| `<backtab>`   | Backtab        |
 | `<enter>`     | Enter          |
+| `<a-enter>`   | AltEnter       |
 | `<esc>`       | Esc            |
 | `<backspace>` | Backspace      |
 | `<c-space>`   | CtrlSpace      |

docs/keybindings/Keybindings_en.md

@@ -56,6 +56,7 @@ _Legend: `<c-b>` means ctrl+b, `<a-b>` means alt+b, `B` means shift+b_
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | Copy path to clipboard |  |
+| `` y `` | Copy to clipboard |  |
 | `` c `` | Checkout | Checkout file. This replaces the file in your working tree with the version from the selected commit. |
 | `` d `` | Remove | Discard this commit's changes to this file. This runs an interactive rebase in the background, so you may get a merge conflict if a later commit also changes this file. |
 | `` o `` | Open file | Open file in default application. |

docs/keybindings/Keybindings_ja.md

@@ -134,6 +134,7 @@ If you would instead like to start an interactive rebase from the selected commi
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | ファイル名をクリップボードにコピー |  |
+| `` y `` | Copy to clipboard |  |
 | `` c `` | チェックアウト | Checkout file. This replaces the file in your working tree with the version from the selected commit. |
 | `` d `` | Remove | Discard this commit's changes to this file. This runs an interactive rebase in the background, so you may get a merge conflict if a later commit also changes this file. |
 | `` o `` | ファイルを開く | Open file in default application. |

docs/keybindings/Keybindings_ko.md

@@ -299,6 +299,7 @@ If you would instead like to start an interactive rebase from the selected commi
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | 파일명을 클립보드에 복사 |  |
+| `` y `` | 클립보드에 복사 |  |
 | `` c `` | 체크아웃 | Checkout file |
 | `` d `` | Remove | Discard this commit's changes to this file |
 | `` o `` | 파일 닫기 | Open file in default application. |

docs/keybindings/Keybindings_nl.md

@@ -129,6 +129,7 @@ _Legend: `<c-b>` means ctrl+b, `<a-b>` means alt+b, `B` means shift+b_
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | Kopieer de bestandsnaam naar het klembord |  |
+| `` y `` | Copy to clipboard |  |
 | `` c `` | Uitchecken | Bestand uitchecken |
 | `` d `` | Remove | Uitsluit deze commit zijn veranderingen aan dit bestand |
 | `` o `` | Open bestand | Open file in default application. |

docs/keybindings/Keybindings_pl.md

@@ -238,6 +238,7 @@ Jeśli chcesz zamiast tego rozpocząć interaktywny rebase od wybranego commita,
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | Kopiuj ścieżkę do schowka |  |
+| `` y `` | Kopiuj do schowka |  |
 | `` c `` | Przełącz | Przełącz plik. Zastępuje plik w twoim drzewie roboczym wersją z wybranego commita. |
 | `` d `` | Usuń | Odrzuć zmiany w tym pliku z tego commita. Uruchamia interaktywny rebase w tle, więc możesz otrzymać konflikt scalania, jeśli późniejszy commit również zmienia ten plik. |
 | `` o `` | Otwórz plik | Otwórz plik w domyślnej aplikacji. |

docs/keybindings/Keybindings_pt.md

@@ -135,6 +135,7 @@ Veja a documentação:
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | Copy path to clipboard |  |
+| `` y `` | Copy to clipboard |  |
 | `` c `` | Verificar | Checkout file. This replaces the file in your working tree with the version from the selected commit. |
 | `` d `` | Remove | Discard this commit's changes to this file. This runs an interactive rebase in the background, so you may get a merge conflict if a later commit also changes this file. |
 | `` o `` | Abrir arquivo | Abrir arquivo no aplicativo padrão. |

docs/keybindings/Keybindings_ru.md

@@ -261,6 +261,7 @@ If you would instead like to start an interactive rebase from the selected commi
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | Скопировать название файла в буфер обмена |  |
+| `` y `` | Copy to clipboard |  |
 | `` c `` | Переключить | Переключить файл |
 | `` d `` | Remove | Отменить изменения коммита в этом файле |
 | `` o `` | Открыть файл | Open file in default application. |

docs/keybindings/Keybindings_zh-CN.md

@@ -186,6 +186,7 @@ _图例：`<c-b>` 意味着ctrl+b, `<a-b>意味着Alt+b, `B` 意味着shift+b_
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | 将文件名复制到剪贴板 |  |
+| `` y `` | 复制到剪贴板 |  |
 | `` c `` | 检出 | 检出文件 |
 | `` d `` | 删除 | 放弃对此文件的提交变更 |
 | `` o `` | 打开文件 | 使用默认程序打开该文件 |

docs/keybindings/Keybindings_zh-TW.md

@@ -210,6 +210,7 @@ If you would instead like to start an interactive rebase from the selected commi
 | Key | Action | Info |
 |-----|--------|-------------|
 | `` <c-o> `` | 複製檔案名稱到剪貼簿 |  |
+| `` y `` | 複製到剪貼簿 |  |
 | `` c `` | 檢出 | 檢出檔案 |
 | `` d `` | Remove | Discard this commit's changes to this file. This runs an interactive rebase in the background, so you may get a merge conflict if a later commit also changes this file. |
 | `` o `` | 開啟檔案 | 使用預設軟體開啟 |

go.mod

@@ -16,7 +16,7 @@ require (
 	github.com/integrii/flaggy v1.4.0
 	github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68
 	github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d
-	github.com/jesseduffield/gocui v0.3.1-0.20250210123912-aba68ae65951
+	github.com/jesseduffield/gocui v0.3.1-0.20250220081214-b376cb0857ac
 	github.com/jesseduffield/kill v0.0.0-20250101124109-e216ddbe133a
 	github.com/jesseduffield/lazycore v0.0.0-20221012050358-03d2e40243c5
 	github.com/jesseduffield/minimal/gitignore v0.3.3-0.20211018110810-9cde264e6b1e

go.sum

@@ -188,8 +188,8 @@ github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68 h1:EQP2Tv8T
 github.com/jesseduffield/generics v0.0.0-20220320043834-727e535cbe68/go.mod h1:+LLj9/WUPAP8LqCchs7P+7X0R98HiFujVFANdNaxhGk=
 github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d h1:bO+OmbreIv91rCe8NmscRwhFSqkDJtzWCPV4Y+SQuXE=
 github.com/jesseduffield/go-git/v5 v5.1.2-0.20221018185014-fdd53fef665d/go.mod h1:nGNEErzf+NRznT+N2SWqmHnDnF9aLgANB1CUNEan09o=
-github.com/jesseduffield/gocui v0.3.1-0.20250210123912-aba68ae65951 h1:7/3M0yosAM9/aLAjTfzSJWhsWjT860ZVe4T76RPwE2k=
-github.com/jesseduffield/gocui v0.3.1-0.20250210123912-aba68ae65951/go.mod h1:sLIyZ2J42R6idGdtemZzsiR3xY5EF0KsvYEGh3dQv3s=
+github.com/jesseduffield/gocui v0.3.1-0.20250220081214-b376cb0857ac h1:vUNTiVEB9Bz16pTJ5kNgb/1HhnWdSA1P0GfFLUJeITI=
+github.com/jesseduffield/gocui v0.3.1-0.20250220081214-b376cb0857ac/go.mod h1:sLIyZ2J42R6idGdtemZzsiR3xY5EF0KsvYEGh3dQv3s=
 github.com/jesseduffield/kill v0.0.0-20250101124109-e216ddbe133a h1:UDeJ3EBk04bXDLOPvuqM3on8HvyJfISw0+UMqW+0a4g=
 github.com/jesseduffield/kill v0.0.0-20250101124109-e216ddbe133a/go.mod h1:FSWDLKT0NQpntbDd1H3lbz51fhCVlMzy/J0S6nM727Q=
 github.com/jesseduffield/lazycore v0.0.0-20221012050358-03d2e40243c5 h1:CDuQmfOjAtb1Gms6a1p5L2P8RhbLUq5t8aL7PiQd2uY=

pkg/commands/git_commands/stash.go

@@ -81,9 +81,11 @@ func (self *StashCommands) Hash(index int) (string, error) {
 }
 
 func (self *StashCommands) ShowStashEntryCmdObj(index int) oscommands.ICmdObj {
+	// "-u" is the same as "--include-untracked", but the latter fails in older git versions for some reason
 	cmdArgs := NewGitCmd("stash").Arg("show").
 		Arg("-p").
 		Arg("--stat").
+		Arg("-u").
 		Arg(fmt.Sprintf("--color=%s", self.UserConfig().Git.Paging.ColorArg)).
 		Arg(fmt.Sprintf("--unified=%d", self.AppState.DiffContextSize)).
 		ArgIf(self.AppState.IgnoreWhitespaceInDiffView, "--ignore-all-space").

pkg/commands/git_commands/stash_test.go

@@ -113,7 +113,7 @@ func TestStashStashEntryCmdObj(t *testing.T) {
 			contextSize:         3,
 			similarityThreshold: 50,
 			ignoreWhitespace:    false,
-			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "--color=always", "--unified=3", "--find-renames=50%", "stash@{5}"},
+			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "-u", "--color=always", "--unified=3", "--find-renames=50%", "stash@{5}"},
 		},
 		{
 			testName:            "Show diff with custom context size",
@@ -121,7 +121,7 @@ func TestStashStashEntryCmdObj(t *testing.T) {
 			contextSize:         77,
 			similarityThreshold: 50,
 			ignoreWhitespace:    false,
-			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "--color=always", "--unified=77", "--find-renames=50%", "stash@{5}"},
+			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "-u", "--color=always", "--unified=77", "--find-renames=50%", "stash@{5}"},
 		},
 		{
 			testName:            "Show diff with custom similarity threshold",
@@ -129,7 +129,7 @@ func TestStashStashEntryCmdObj(t *testing.T) {
 			contextSize:         3,
 			similarityThreshold: 33,
 			ignoreWhitespace:    false,
-			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "--color=always", "--unified=3", "--find-renames=33%", "stash@{5}"},
+			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "-u", "--color=always", "--unified=3", "--find-renames=33%", "stash@{5}"},
 		},
 		{
 			testName:            "Default case",
@@ -137,7 +137,7 @@ func TestStashStashEntryCmdObj(t *testing.T) {
 			contextSize:         3,
 			similarityThreshold: 50,
 			ignoreWhitespace:    true,
-			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "--color=always", "--unified=3", "--ignore-all-space", "--find-renames=50%", "stash@{5}"},
+			expected:            []string{"git", "-C", "/path/to/worktree", "stash", "show", "-p", "--stat", "-u", "--color=always", "--unified=3", "--ignore-all-space", "--find-renames=50%", "stash@{5}"},
 		},
 	}
 

pkg/config/app_config.go

@@ -217,6 +217,26 @@ func loadUserConfig(configFiles []*ConfigFile, base *UserConfig) (*UserConfig, e
 // from one container to another, or changing the type of a key (e.g. from bool
 // to an enum).
 func migrateUserConfig(path string, content []byte) ([]byte, error) {
+	changedContent, err := computeMigratedConfig(path, content)
+	if err != nil {
+		return nil, err
+	}
+
+	// Write config back if changed
+	if string(changedContent) != string(content) {
+		fmt.Println("Provided user config is deprecated but auto-fixable. Attempting to write fixed version back to file...")
+		if err := os.WriteFile(path, changedContent, 0o644); err != nil {
+			return nil, fmt.Errorf("While attempting to write back fixed user config to %s, an error occurred: %s", path, err)
+		}
+		fmt.Printf("Success. New config written to %s\n", path)
+		return changedContent, nil
+	}
+
+	return content, nil
+}
+
+// A pure function helper for testing purposes
+func computeMigratedConfig(path string, content []byte) ([]byte, error) {
 	changedContent := content
 
 	pathsToReplace := []struct {
@@ -241,19 +261,18 @@ func migrateUserConfig(path string, content []byte) ([]byte, error) {
 		return nil, fmt.Errorf("Couldn't migrate config file at `%s`: %s", path, err)
 	}
 
-	// Add more migrations here...
-
-	// Write config back if changed
-	if string(changedContent) != string(content) {
-		fmt.Println("Provided user config is deprecated but auto-fixable. Attempting to write fixed version back to file...")
-		if err := os.WriteFile(path, changedContent, 0o644); err != nil {
-			return nil, fmt.Errorf("While attempting to write back fixed user config to %s, an error occurred: %s", path, err)
-		}
-		fmt.Printf("Success. New config written to %s\n", path)
-		return changedContent, nil
+	changedContent, err = changeElementToSequence(changedContent, []string{"git", "commitPrefix"})
+	if err != nil {
+		return nil, fmt.Errorf("Couldn't migrate config file at `%s`: %s", path, err)
 	}
 
-	return content, nil
+	changedContent, err = changeCommitPrefixesMap(changedContent)
+	if err != nil {
+		return nil, fmt.Errorf("Couldn't migrate config file at `%s`: %s", path, err)
+	}
+	// Add more migrations here...
+
+	return changedContent, nil
 }
 
 func changeNullKeybindingsToDisabled(changedContent []byte) ([]byte, error) {
@@ -267,6 +286,46 @@ func changeNullKeybindingsToDisabled(changedContent []byte) ([]byte, error) {
 	})
 }
 
+func changeElementToSequence(changedContent []byte, path []string) ([]byte, error) {
+	return yaml_utils.TransformNode(changedContent, path, func(node *yaml.Node) (bool, error) {
+		if node.Kind == yaml.MappingNode {
+			nodeContentCopy := node.Content
+			node.Kind = yaml.SequenceNode
+			node.Value = ""
+			node.Tag = "!!seq"
+			node.Content = []*yaml.Node{{
+				Kind:    yaml.MappingNode,
+				Content: nodeContentCopy,
+			}}
+
+			return true, nil
+		}
+		return false, nil
+	})
+}
+
+func changeCommitPrefixesMap(changedContent []byte) ([]byte, error) {
+	return yaml_utils.TransformNode(changedContent, []string{"git", "commitPrefixes"}, func(prefixesNode *yaml.Node) (bool, error) {
+		if prefixesNode.Kind == yaml.MappingNode {
+			for _, contentNode := range prefixesNode.Content {
+				if contentNode.Kind == yaml.MappingNode {
+					nodeContentCopy := contentNode.Content
+					contentNode.Kind = yaml.SequenceNode
+					contentNode.Value = ""
+					contentNode.Tag = "!!seq"
+					contentNode.Content = []*yaml.Node{{
+						Kind:    yaml.MappingNode,
+						Content: nodeContentCopy,
+					}}
+
+				}
+			}
+			return true, nil
+		}
+		return false, nil
+	})
+}
+
 func (c *AppConfig) GetDebug() bool {
 	return c.debug
 }

pkg/config/app_config_test.go

@@ -0,0 +1,78 @@
+package config
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"gopkg.in/yaml.v3"
+)
+
+func TestCommitPrefixMigrations(t *testing.T) {
+	scenarios := []struct {
+		name     string
+		input    string
+		expected string
+	}{
+		{
+			"Empty String",
+			"",
+			"",
+		}, {
+			"Single CommitPrefix Rename",
+			`
+git:
+  commitPrefix:
+     pattern: "^\\w+-\\w+.*"
+     replace: '[JIRA $0] '`,
+			`
+git:
+  commitPrefix:
+    - pattern: "^\\w+-\\w+.*"
+      replace: '[JIRA $0] '`,
+		}, {
+			"Complicated CommitPrefixes Rename",
+			`
+git:
+  commitPrefixes:
+    foo:
+      pattern: "^\\w+-\\w+.*"
+      replace: '[OTHER $0] '
+    CrazyName!@#$^*&)_-)[[}{f{[]:
+      pattern: "^foo.bar*"
+      replace: '[FUN $0] '`,
+			`
+git:
+  commitPrefixes:
+     foo:
+       - pattern: "^\\w+-\\w+.*"
+         replace: '[OTHER $0] '
+     CrazyName!@#$^*&)_-)[[}{f{[]:
+       - pattern: "^foo.bar*"
+         replace: '[FUN $0] '`,
+		}, {
+			"Incomplete Configuration",
+			"git:",
+			"git:",
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.name, func(t *testing.T) {
+			expectedConfig := GetDefaultConfig()
+			err := yaml.Unmarshal([]byte(s.expected), expectedConfig)
+			if err != nil {
+				t.Error(err)
+			}
+			actual, err := computeMigratedConfig("path doesn't matter", []byte(s.input))
+			if err != nil {
+				t.Error(err)
+			}
+			actualConfig := GetDefaultConfig()
+			err = yaml.Unmarshal(actual, actualConfig)
+			if err != nil {
+				t.Error(err)
+			}
+			assert.Equal(t, expectedConfig, actualConfig)
+		})
+	}
+}

pkg/config/keynames.go

@@ -0,0 +1,93 @@
+package config
+
+import (
+	"strings"
+	"unicode/utf8"
+
+	"github.com/jesseduffield/gocui"
+	"github.com/samber/lo"
+)
+
+// NOTE: if you make changes to this table, be sure to update
+// docs/keybindings/Custom_Keybindings.md as well
+
+var LabelByKey = map[gocui.Key]string{
+	gocui.KeyF1:             "<f1>",
+	gocui.KeyF2:             "<f2>",
+	gocui.KeyF3:             "<f3>",
+	gocui.KeyF4:             "<f4>",
+	gocui.KeyF5:             "<f5>",
+	gocui.KeyF6:             "<f6>",
+	gocui.KeyF7:             "<f7>",
+	gocui.KeyF8:             "<f8>",
+	gocui.KeyF9:             "<f9>",
+	gocui.KeyF10:            "<f10>",
+	gocui.KeyF11:            "<f11>",
+	gocui.KeyF12:            "<f12>",
+	gocui.KeyInsert:         "<insert>",
+	gocui.KeyDelete:         "<delete>",
+	gocui.KeyHome:           "<home>",
+	gocui.KeyEnd:            "<end>",
+	gocui.KeyPgup:           "<pgup>",
+	gocui.KeyPgdn:           "<pgdown>",
+	gocui.KeyArrowUp:        "<up>",
+	gocui.KeyShiftArrowUp:   "<s-up>",
+	gocui.KeyArrowDown:      "<down>",
+	gocui.KeyShiftArrowDown: "<s-down>",
+	gocui.KeyArrowLeft:      "<left>",
+	gocui.KeyArrowRight:     "<right>",
+	gocui.KeyTab:            "<tab>", // <c-i>
+	gocui.KeyBacktab:        "<backtab>",
+	gocui.KeyEnter:          "<enter>", // <c-m>
+	gocui.KeyAltEnter:       "<a-enter>",
+	gocui.KeyEsc:            "<esc>",       // <c-[>, <c-3>
+	gocui.KeyBackspace:      "<backspace>", // <c-h>
+	gocui.KeyCtrlSpace:      "<c-space>",   // <c-~>, <c-2>
+	gocui.KeyCtrlSlash:      "<c-/>",       // <c-_>
+	gocui.KeySpace:          "<space>",
+	gocui.KeyCtrlA:          "<c-a>",
+	gocui.KeyCtrlB:          "<c-b>",
+	gocui.KeyCtrlC:          "<c-c>",
+	gocui.KeyCtrlD:          "<c-d>",
+	gocui.KeyCtrlE:          "<c-e>",
+	gocui.KeyCtrlF:          "<c-f>",
+	gocui.KeyCtrlG:          "<c-g>",
+	gocui.KeyCtrlJ:          "<c-j>",
+	gocui.KeyCtrlK:          "<c-k>",
+	gocui.KeyCtrlL:          "<c-l>",
+	gocui.KeyCtrlN:          "<c-n>",
+	gocui.KeyCtrlO:          "<c-o>",
+	gocui.KeyCtrlP:          "<c-p>",
+	gocui.KeyCtrlQ:          "<c-q>",
+	gocui.KeyCtrlR:          "<c-r>",
+	gocui.KeyCtrlS:          "<c-s>",
+	gocui.KeyCtrlT:          "<c-t>",
+	gocui.KeyCtrlU:          "<c-u>",
+	gocui.KeyCtrlV:          "<c-v>",
+	gocui.KeyCtrlW:          "<c-w>",
+	gocui.KeyCtrlX:          "<c-x>",
+	gocui.KeyCtrlY:          "<c-y>",
+	gocui.KeyCtrlZ:          "<c-z>",
+	gocui.KeyCtrl4:          "<c-4>", // <c-\>
+	gocui.KeyCtrl5:          "<c-5>", // <c-]>
+	gocui.KeyCtrl6:          "<c-6>",
+	gocui.KeyCtrl8:          "<c-8>",
+	gocui.MouseWheelUp:      "mouse wheel up",
+	gocui.MouseWheelDown:    "mouse wheel down",
+}
+
+var KeyByLabel = lo.Invert(LabelByKey)
+
+func isValidKeybindingKey(key string) bool {
+	runeCount := utf8.RuneCountInString(key)
+	if key == "<disabled>" {
+		return true
+	}
+
+	if runeCount > 1 {
+		_, ok := KeyByLabel[strings.ToLower(key)]
+		return ok
+	}
+
+	return true
+}

pkg/config/user_config.go

@@ -64,6 +64,9 @@ type GuiConfig struct {
 	ScrollOffMargin int `yaml:"scrollOffMargin"`
 	// One of: 'margin' (default) | 'jump'
 	ScrollOffBehavior string `yaml:"scrollOffBehavior"`
+	// The number of spaces per tab; used for everything that's shown in the main view, but probably mostly relevant for diffs.
+	// Note that when using a pager, the pager has its own tab width setting, so you need to pass it separately in the pager command.
+	TabWidth int `yaml:"tabWidth" jsonschema:"minimum=1"`
 	// If true, capture mouse events.
 	// When mouse events are captured, it's a little harder to select text: e.g. requiring you to hold the option key when on macOS.
 	MouseEvents bool `yaml:"mouseEvents"`
@@ -114,7 +117,7 @@ type GuiConfig struct {
 	// If true, show the '5 of 20' footer at the bottom of list views
 	ShowListFooter bool `yaml:"showListFooter"`
 	// If true, display the files in the file views as a tree. If false, display the files as a flat list.
-	// This can be toggled from within Lazygit with the '~' key, but that will not change the default.
+	// This can be toggled from within Lazygit with the '`' key, but that will not change the default.
 	ShowFileTree bool `yaml:"showFileTree"`
 	// If true, show the number of lines changed per file in the Files view
 	ShowNumstatInFilesView bool `yaml:"showNumstatInFilesView"`
@@ -256,9 +259,9 @@ type GitConfig struct {
 	// If true, do not allow force pushes
 	DisableForcePushing bool `yaml:"disableForcePushing"`
 	// See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix
-	CommitPrefix *CommitPrefixConfig `yaml:"commitPrefix"`
+	CommitPrefix []CommitPrefixConfig `yaml:"commitPrefix"`
 	// See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix
-	CommitPrefixes map[string]CommitPrefixConfig `yaml:"commitPrefixes"`
+	CommitPrefixes map[string][]CommitPrefixConfig `yaml:"commitPrefixes"`
 	// See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-branch-name-prefix
 	BranchPrefix string `yaml:"branchPrefix"`
 	// If true, parse emoji strings in commit messages e.g. render :rocket: as 🚀
@@ -693,6 +696,7 @@ func GetDefaultConfig() *UserConfig {
 			ScrollPastBottom:         true,
 			ScrollOffMargin:          2,
 			ScrollOffBehavior:        "margin",
+			TabWidth:                 4,
 			MouseEvents:              true,
 			SkipDiscardChangeWarning: false,
 			SkipStashWarning:         false,
@@ -784,7 +788,7 @@ func GetDefaultConfig() *UserConfig {
 			BranchLogCmd:                 "git log --graph --color=always --abbrev-commit --decorate --date=relative --pretty=medium {{branchName}} --",
 			AllBranchesLogCmd:            "git log --graph --all --color=always --abbrev-commit --decorate --date=relative  --pretty=medium",
 			DisableForcePushing:          false,
-			CommitPrefixes:               map[string]CommitPrefixConfig(nil),
+			CommitPrefixes:               map[string][]CommitPrefixConfig(nil),
 			BranchPrefix:                 "",
 			ParseEmoji:                   false,
 			TruncateCopiedCommitHashesTo: 12,

pkg/config/user_config_validation.go

@@ -2,8 +2,12 @@ package config
 
 import (
 	"fmt"
+	"log"
+	"reflect"
 	"slices"
 	"strings"
+
+	"github.com/jesseduffield/lazygit/pkg/constants"
 )
 
 func (config *UserConfig) Validate() error {
@@ -15,6 +19,12 @@ func (config *UserConfig) Validate() error {
 		[]string{"none", "onlyArrow", "arrowAndNumber"}); err != nil {
 		return err
 	}
+	if err := validateKeybindings(config.Keybinding); err != nil {
+		return err
+	}
+	if err := validateCustomCommands(config.CustomCommands); err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -25,3 +35,67 @@ func validateEnum(name string, value string, allowedValues []string) error {
 	allowedValuesStr := strings.Join(allowedValues, ", ")
 	return fmt.Errorf("Unexpected value '%s' for '%s'. Allowed values: %s", value, name, allowedValuesStr)
 }
+
+func validateKeybindingsRecurse(path string, node any) error {
+	value := reflect.ValueOf(node)
+	if value.Kind() == reflect.Struct {
+		for _, field := range reflect.VisibleFields(reflect.TypeOf(node)) {
+			var newPath string
+			if len(path) == 0 {
+				newPath = field.Name
+			} else {
+				newPath = fmt.Sprintf("%s.%s", path, field.Name)
+			}
+			if err := validateKeybindingsRecurse(newPath,
+				value.FieldByName(field.Name).Interface()); err != nil {
+				return err
+			}
+		}
+	} else if value.Kind() == reflect.Slice {
+		for i := 0; i < value.Len(); i++ {
+			if err := validateKeybindingsRecurse(
+				fmt.Sprintf("%s[%d]", path, i), value.Index(i).Interface()); err != nil {
+				return err
+			}
+		}
+	} else if value.Kind() == reflect.String {
+		key := node.(string)
+		if !isValidKeybindingKey(key) {
+			return fmt.Errorf("Unrecognized key '%s' for keybinding '%s'. For permitted values see %s",
+				key, path, constants.Links.Docs.CustomKeybindings)
+		}
+	} else {
+		log.Fatalf("Unexpected type for property '%s': %s", path, value.Kind())
+	}
+	return nil
+}
+
+func validateKeybindings(keybindingConfig KeybindingConfig) error {
+	if err := validateKeybindingsRecurse("", keybindingConfig); err != nil {
+		return err
+	}
+
+	if len(keybindingConfig.Universal.JumpToBlock) != 5 {
+		return fmt.Errorf("keybinding.universal.jumpToBlock must have 5 elements; found %d.",
+			len(keybindingConfig.Universal.JumpToBlock))
+	}
+
+	return nil
+}
+
+func validateCustomCommandKey(key string) error {
+	if !isValidKeybindingKey(key) {
+		return fmt.Errorf("Unrecognized key '%s' for custom command. For permitted values see %s",
+			key, constants.Links.Docs.CustomKeybindings)
+	}
+	return nil
+}
+
+func validateCustomCommands(customCommands []CustomCommand) error {
+	for _, customCommand := range customCommands {
+		if err := validateCustomCommandKey(customCommand.Key); err != nil {
+			return err
+		}
+	}
+	return nil
+}

pkg/config/user_config_validation_test.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	"strings"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -29,6 +30,50 @@ func TestUserConfigValidate_enums(t *testing.T) {
 				{value: "invalid_value", valid: false},
 			},
 		},
+		{
+			name: "Keybindings",
+			setup: func(config *UserConfig, value string) {
+				config.Keybinding.Universal.Quit = value
+			},
+			testCases: []testCase{
+				{value: "", valid: true},
+				{value: "<disabled>", valid: true},
+				{value: "q", valid: true},
+				{value: "<c-c>", valid: true},
+				{value: "invalid_value", valid: false},
+			},
+		},
+		{
+			name: "JumpToBlock keybinding",
+			setup: func(config *UserConfig, value string) {
+				config.Keybinding.Universal.JumpToBlock = strings.Split(value, ",")
+			},
+			testCases: []testCase{
+				{value: "", valid: false},
+				{value: "1,2,3", valid: false},
+				{value: "1,2,3,4,5", valid: true},
+				{value: "1,2,3,4,invalid", valid: false},
+				{value: "1,2,3,4,5,6", valid: false},
+			},
+		},
+		{
+			name: "Custom command keybinding",
+			setup: func(config *UserConfig, value string) {
+				config.CustomCommands = []CustomCommand{
+					{
+						Key:     value,
+						Command: "echo 'hello'",
+					},
+				}
+			},
+			testCases: []testCase{
+				{value: "", valid: true},
+				{value: "<disabled>", valid: true},
+				{value: "q", valid: true},
+				{value: "<c-c>", valid: true},
+				{value: "invalid_value", valid: false},
+			},
+		},
 	}
 
 	for _, s := range scenarios {

pkg/gui/controllers/basic_commits_controller.go

@@ -122,7 +122,24 @@ func (self *BasicCommitsController) GetKeybindings(opts types.KeybindingsOpts) [
 	return bindings
 }
 
+func (self *BasicCommitsController) getCommitMessageBody(hash string) string {
+	commitMessageBody, err := self.c.Git().Commit.GetCommitMessage(hash)
+	if err != nil {
+		return ""
+	}
+	_, body := self.c.Helpers().Commits.SplitCommitMessageAndDescription(commitMessageBody)
+	return body
+}
+
 func (self *BasicCommitsController) copyCommitAttribute(commit *models.Commit) error {
+	commitMessageBody := self.getCommitMessageBody(commit.Hash)
+	var commitMessageBodyDisabled *types.DisabledReason
+	if commitMessageBody == "" {
+		commitMessageBodyDisabled = &types.DisabledReason{
+			Text: self.c.Tr.CommitHasNoMessageBody,
+		}
+	}
+
 	items := []*types.MenuItem{
 		{
 			Label: self.c.Tr.CommitHash,
@@ -144,6 +161,14 @@ func (self *BasicCommitsController) copyCommitAttribute(commit *models.Commit) e
 			},
 			Key: 'm',
 		},
+		{
+			Label:          self.c.Tr.CommitMessageBody,
+			DisabledReason: commitMessageBodyDisabled,
+			OnPress: func() error {
+				return self.copyCommitMessageBodyToClipboard(commitMessageBody)
+			},
+			Key: 'b',
+		},
 		{
 			Label: self.c.Tr.CommitURL,
 			OnPress: func() error {
@@ -259,6 +284,16 @@ func (self *BasicCommitsController) copyCommitMessageToClipboard(commit *models.
 	return nil
 }
 
+func (self *BasicCommitsController) copyCommitMessageBodyToClipboard(commitMessageBody string) error {
+	self.c.LogAction(self.c.Tr.Actions.CopyCommitMessageBodyToClipboard)
+	if err := self.c.OS().CopyToClipboard(commitMessageBody); err != nil {
+		return err
+	}
+
+	self.c.Toast(self.c.Tr.CommitMessageBodyCopiedToClipboard)
+	return nil
+}
+
 func (self *BasicCommitsController) copyCommitSubjectToClipboard(commit *models.Commit) error {
 	message, err := self.c.Git().Commit.GetCommitSubject(commit.Hash)
 	if err != nil {

pkg/gui/controllers/commits_files_controller.go

@@ -41,6 +41,12 @@ func NewCommitFilesController(
 
 func (self *CommitFilesController) GetKeybindings(opts types.KeybindingsOpts) []*types.Binding {
 	bindings := []*types.Binding{
+		{
+			Key:         opts.GetKey(opts.Config.Files.CopyFileInfoToClipboard),
+			Handler:     self.openCopyMenu,
+			Description: self.c.Tr.CopyToClipboardMenu,
+			OpensMenu:   true,
+		},
 		{
 			Key:               opts.GetKey(opts.Config.CommitFiles.CheckoutCommitFile),
 			Handler:           self.withItem(self.checkout),
@@ -181,6 +187,77 @@ func (self *CommitFilesController) onClickMain(opts gocui.ViewMouseBindingOpts)
 	return self.enterCommitFile(node, types.OnFocusOpts{ClickedWindowName: "main", ClickedViewLineIdx: opts.Y})
 }
 
+func (self *CommitFilesController) copyDiffToClipboard(path string, toastMessage string) error {
+	from, to := self.context().GetFromAndToForDiff()
+	from, reverse := self.c.Modes().Diffing.GetFromAndReverseArgsForDiff(from)
+
+	cmdObj := self.c.Git().WorkingTree.ShowFileDiffCmdObj(from, to, reverse, path, true)
+	diff, err := cmdObj.RunWithOutput()
+	if err != nil {
+		return err
+	}
+	if err := self.c.OS().CopyToClipboard(diff); err != nil {
+		return err
+	}
+	self.c.Toast(toastMessage)
+	return nil
+}
+
+func (self *CommitFilesController) openCopyMenu() error {
+	node := self.context().GetSelected()
+
+	copyNameItem := &types.MenuItem{
+		Label: self.c.Tr.CopyFileName,
+		OnPress: func() error {
+			if err := self.c.OS().CopyToClipboard(node.Name()); err != nil {
+				return err
+			}
+			self.c.Toast(self.c.Tr.FileNameCopiedToast)
+			return nil
+		},
+		DisabledReason: self.require(self.singleItemSelected())(),
+		Key:            'n',
+	}
+	copyPathItem := &types.MenuItem{
+		Label: self.c.Tr.CopyFilePath,
+		OnPress: func() error {
+			if err := self.c.OS().CopyToClipboard(node.Path); err != nil {
+				return err
+			}
+			self.c.Toast(self.c.Tr.FilePathCopiedToast)
+			return nil
+		},
+		DisabledReason: self.require(self.singleItemSelected())(),
+		Key:            'p',
+	}
+	copyFileDiffItem := &types.MenuItem{
+		Label: self.c.Tr.CopySelectedDiff,
+		OnPress: func() error {
+			return self.copyDiffToClipboard(node.GetPath(), self.c.Tr.FileDiffCopiedToast)
+		},
+		DisabledReason: self.require(self.singleItemSelected())(),
+		Key:            's',
+	}
+	copyAllDiff := &types.MenuItem{
+		Label: self.c.Tr.CopyAllFilesDiff,
+		OnPress: func() error {
+			return self.copyDiffToClipboard(".", self.c.Tr.AllFilesDiffCopiedToast)
+		},
+		DisabledReason: self.require(self.itemsSelected())(),
+		Key:            'a',
+	}
+
+	return self.c.Menu(types.CreateMenuOptions{
+		Title: self.c.Tr.CopyToClipboardMenu,
+		Items: []*types.MenuItem{
+			copyNameItem,
+			copyPathItem,
+			copyFileDiffItem,
+			copyAllDiff,
+		},
+	})
+}
+
 func (self *CommitFilesController) checkout(node *filetree.CommitFileNode) error {
 	self.c.LogAction(self.c.Tr.Actions.CheckoutFile)
 	if err := self.c.Git().WorkingTree.CheckoutFile(self.context().GetRef().RefName(), node.GetPath()); err != nil {

pkg/gui/controllers/helpers/confirmation_helper.go

@@ -56,8 +56,8 @@ func (self *ConfirmationHelper) DeactivateConfirmationPrompt() {
 	self.clearConfirmationViewKeyBindings()
 }
 
-func getMessageHeight(wrap bool, editable bool, message string, width int) int {
-	wrappedLines, _, _ := utils.WrapViewLinesToWidth(wrap, editable, message, width)
+func getMessageHeight(wrap bool, editable bool, message string, width int, tabWidth int) int {
+	wrappedLines, _, _ := utils.WrapViewLinesToWidth(wrap, editable, message, width, tabWidth)
 	return len(wrappedLines)
 }
 
@@ -265,7 +265,7 @@ func (self *ConfirmationHelper) resizeMenu(parentPopupContext types.Context) {
 	if selectedItem != nil {
 		tooltip = self.TooltipForMenuItem(selectedItem)
 	}
-	tooltipHeight := getMessageHeight(true, false, tooltip, contentWidth) + 2 // plus 2 for the frame
+	tooltipHeight := getMessageHeight(true, false, tooltip, contentWidth, self.c.Views().Menu.TabWidth) + 2 // plus 2 for the frame
 	_, _ = self.c.GocuiGui().SetView(self.c.Views().Tooltip.Name(), x0, tooltipTop, x1, tooltipTop+tooltipHeight-1, 0)
 }
 
@@ -276,7 +276,7 @@ func (self *ConfirmationHelper) layoutMenuPrompt(contentWidth int) int {
 	var promptLines []string
 	prompt := self.c.Contexts().Menu.GetPrompt()
 	if len(prompt) > 0 {
-		promptLines, _, _ = utils.WrapViewLinesToWidth(true, false, prompt, contentWidth)
+		promptLines, _, _ = utils.WrapViewLinesToWidth(true, false, prompt, contentWidth, self.c.Views().Menu.TabWidth)
 		promptLines = append(promptLines, "")
 	}
 	self.c.Contexts().Menu.SetPromptLines(promptLines)
@@ -305,17 +305,18 @@ func (self *ConfirmationHelper) resizeConfirmationPanel(parentPopupContext types
 	}
 	panelWidth := self.getPopupPanelWidth()
 	contentWidth := panelWidth - 2 // minus 2 for the frame
-	prompt := self.c.Views().Confirmation.Buffer()
+	confirmationView := self.c.Views().Confirmation
+	prompt := confirmationView.Buffer()
 	wrap := true
-	editable := self.c.Views().Confirmation.Editable
+	editable := confirmationView.Editable
 	if editable {
-		prompt = self.c.Views().Confirmation.TextArea.GetContent()
+		prompt = confirmationView.TextArea.GetContent()
 		wrap = false
 	}
-	panelHeight := getMessageHeight(wrap, editable, prompt, contentWidth) + suggestionsViewHeight
+	panelHeight := getMessageHeight(wrap, editable, prompt, contentWidth, confirmationView.TabWidth) + suggestionsViewHeight
 	x0, y0, x1, y1 := self.getPopupPanelDimensionsAux(panelWidth, panelHeight, parentPopupContext)
 	confirmationViewBottom := y1 - suggestionsViewHeight
-	_, _ = self.c.GocuiGui().SetView(self.c.Views().Confirmation.Name(), x0, y0, x1, confirmationViewBottom, 0)
+	_, _ = self.c.GocuiGui().SetView(confirmationView.Name(), x0, y0, x1, confirmationViewBottom, 0)
 
 	suggestionsViewTop := confirmationViewBottom + 1
 	_, _ = self.c.GocuiGui().SetView(self.c.Views().Suggestions.Name(), x0, suggestionsViewTop, x1, suggestionsViewTop+suggestionsViewHeight, 0)
@@ -325,7 +326,7 @@ func (self *ConfirmationHelper) ResizeCommitMessagePanels(parentPopupContext typ
 	panelWidth := self.getPopupPanelWidth()
 	content := self.c.Views().CommitDescription.TextArea.GetContent()
 	summaryViewHeight := 3
-	panelHeight := getMessageHeight(false, true, content, panelWidth)
+	panelHeight := getMessageHeight(false, true, content, panelWidth, self.c.Views().CommitDescription.TabWidth)
 	minHeight := 7
 	if panelHeight < minHeight {
 		panelHeight = minHeight

pkg/gui/controllers/helpers/working_tree_helper.go

@@ -152,8 +152,8 @@ func (self *WorkingTreeHelper) HandleCommitPress() error {
 	message := self.c.Contexts().CommitMessage.GetPreservedMessageAndLogError()
 
 	if message == "" {
-		commitPrefixConfig := self.commitPrefixConfigForRepo()
-		if commitPrefixConfig != nil {
+		commitPrefixConfigs := self.commitPrefixConfigsForRepo()
+		for _, commitPrefixConfig := range commitPrefixConfigs {
 			prefixPattern := commitPrefixConfig.Pattern
 			prefixReplace := commitPrefixConfig.Replace
 			branchName := self.refHelper.GetCheckedOutRef().Name
@@ -165,6 +165,7 @@ func (self *WorkingTreeHelper) HandleCommitPress() error {
 			if rgx.MatchString(branchName) {
 				prefix := rgx.ReplaceAllString(branchName, prefixReplace)
 				message = prefix
+				break
 			}
 		}
 	}
@@ -228,11 +229,11 @@ func (self *WorkingTreeHelper) prepareFilesForCommit() error {
 	return nil
 }
 
-func (self *WorkingTreeHelper) commitPrefixConfigForRepo() *config.CommitPrefixConfig {
+func (self *WorkingTreeHelper) commitPrefixConfigsForRepo() []config.CommitPrefixConfig {
 	cfg, ok := self.c.UserConfig().Git.CommitPrefixes[self.c.Git().RepoPaths.RepoName()]
 	if ok {
-		return &cfg
+		return append(cfg, self.c.UserConfig().Git.CommitPrefix...)
+	} else {
+		return self.c.UserConfig().Git.CommitPrefix
 	}
-
-	return self.c.UserConfig().Git.CommitPrefix
 }

pkg/gui/keybindings/keybindings.go

@@ -7,78 +7,11 @@ import (
 	"unicode/utf8"
 
 	"github.com/jesseduffield/gocui"
+	"github.com/jesseduffield/lazygit/pkg/config"
 	"github.com/jesseduffield/lazygit/pkg/constants"
 	"github.com/jesseduffield/lazygit/pkg/gui/types"
-	"github.com/samber/lo"
 )
 
-var labelByKey = map[gocui.Key]string{
-	gocui.KeyF1:             "<f1>",
-	gocui.KeyF2:             "<f2>",
-	gocui.KeyF3:             "<f3>",
-	gocui.KeyF4:             "<f4>",
-	gocui.KeyF5:             "<f5>",
-	gocui.KeyF6:             "<f6>",
-	gocui.KeyF7:             "<f7>",
-	gocui.KeyF8:             "<f8>",
-	gocui.KeyF9:             "<f9>",
-	gocui.KeyF10:            "<f10>",
-	gocui.KeyF11:            "<f11>",
-	gocui.KeyF12:            "<f12>",
-	gocui.KeyInsert:         "<insert>",
-	gocui.KeyDelete:         "<delete>",
-	gocui.KeyHome:           "<home>",
-	gocui.KeyEnd:            "<end>",
-	gocui.KeyPgup:           "<pgup>",
-	gocui.KeyPgdn:           "<pgdown>",
-	gocui.KeyArrowUp:        "<up>",
-	gocui.KeyShiftArrowUp:   "<s-up>",
-	gocui.KeyArrowDown:      "<down>",
-	gocui.KeyShiftArrowDown: "<s-down>",
-	gocui.KeyArrowLeft:      "<left>",
-	gocui.KeyArrowRight:     "<right>",
-	gocui.KeyTab:            "<tab>", // <c-i>
-	gocui.KeyBacktab:        "<backtab>",
-	gocui.KeyEnter:          "<enter>", // <c-m>
-	gocui.KeyAltEnter:       "<a-enter>",
-	gocui.KeyEsc:            "<esc>",       // <c-[>, <c-3>
-	gocui.KeyBackspace:      "<backspace>", // <c-h>
-	gocui.KeyCtrlSpace:      "<c-space>",   // <c-~>, <c-2>
-	gocui.KeyCtrlSlash:      "<c-/>",       // <c-_>
-	gocui.KeySpace:          "<space>",
-	gocui.KeyCtrlA:          "<c-a>",
-	gocui.KeyCtrlB:          "<c-b>",
-	gocui.KeyCtrlC:          "<c-c>",
-	gocui.KeyCtrlD:          "<c-d>",
-	gocui.KeyCtrlE:          "<c-e>",
-	gocui.KeyCtrlF:          "<c-f>",
-	gocui.KeyCtrlG:          "<c-g>",
-	gocui.KeyCtrlJ:          "<c-j>",
-	gocui.KeyCtrlK:          "<c-k>",
-	gocui.KeyCtrlL:          "<c-l>",
-	gocui.KeyCtrlN:          "<c-n>",
-	gocui.KeyCtrlO:          "<c-o>",
-	gocui.KeyCtrlP:          "<c-p>",
-	gocui.KeyCtrlQ:          "<c-q>",
-	gocui.KeyCtrlR:          "<c-r>",
-	gocui.KeyCtrlS:          "<c-s>",
-	gocui.KeyCtrlT:          "<c-t>",
-	gocui.KeyCtrlU:          "<c-u>",
-	gocui.KeyCtrlV:          "<c-v>",
-	gocui.KeyCtrlW:          "<c-w>",
-	gocui.KeyCtrlX:          "<c-x>",
-	gocui.KeyCtrlY:          "<c-y>",
-	gocui.KeyCtrlZ:          "<c-z>",
-	gocui.KeyCtrl4:          "<c-4>", // <c-\>
-	gocui.KeyCtrl5:          "<c-5>", // <c-]>
-	gocui.KeyCtrl6:          "<c-6>",
-	gocui.KeyCtrl8:          "<c-8>",
-	gocui.MouseWheelUp:      "mouse wheel up",
-	gocui.MouseWheelDown:    "mouse wheel down",
-}
-
-var keyByLabel = lo.Invert(labelByKey)
-
 func Label(name string) string {
 	return LabelFromKey(GetKey(name))
 }
@@ -90,7 +23,7 @@ func LabelFromKey(key types.Key) string {
 	case rune:
 		keyInt = int(key)
 	case gocui.Key:
-		value, ok := labelByKey[key]
+		value, ok := config.LabelByKey[key]
 		if ok {
 			return value
 		}
@@ -105,7 +38,7 @@ func GetKey(key string) types.Key {
 	if key == "<disabled>" {
 		return nil
 	} else if runeCount > 1 {
-		binding, ok := keyByLabel[strings.ToLower(key)]
+		binding, ok := config.KeyByLabel[strings.ToLower(key)]
 		if !ok {
 			log.Fatalf("Unrecognized key %s for keybinding. For permitted values see %s", strings.ToLower(key), constants.Links.Docs.CustomKeybindings)
 		} else {

pkg/gui/patch_exploring/state.go

@@ -323,6 +323,6 @@ func (s *State) CalculateOrigin(currentOrigin int, bufferHeight int, numLines in
 
 func wrapPatchLines(diff string, view *gocui.View) ([]int, []int) {
 	_, viewLineIndices, patchLineIndices := utils.WrapViewLinesToWidth(
-		view.Wrap, view.Editable, strings.TrimSuffix(diff, "\n"), view.InnerWidth())
+		view.Wrap, view.Editable, strings.TrimSuffix(diff, "\n"), view.InnerWidth(), view.TabWidth)
 	return viewLineIndices, patchLineIndices
 }

pkg/gui/views.go

@@ -203,6 +203,7 @@ func (gui *Gui) configureViewProperties() {
 
 	for _, view := range []*gocui.View{gui.Views.Main, gui.Views.Secondary, gui.Views.Staging, gui.Views.StagingSecondary, gui.Views.PatchBuilding, gui.Views.PatchBuildingSecondary, gui.Views.MergeConflicts} {
 		view.CanScrollPastBottom = gui.c.UserConfig().Gui.ScrollPastBottom
+		view.TabWidth = gui.c.UserConfig().Gui.TabWidth
 	}
 
 	gui.Views.CommitDescription.FgColor = theme.GocuiDefaultTextColor

pkg/i18n/english.go

@@ -621,6 +621,7 @@ type TranslationSet struct {
 	PasteCommitMessageFromClipboard       string
 	SurePasteCommitMessage                string
 	CommitMessage                         string
+	CommitMessageBody                     string
 	CommitSubject                         string
 	CommitAuthor                          string
 	CommitTags                            string
@@ -685,10 +686,12 @@ type TranslationSet struct {
 	CommitDiffCopiedToClipboard              string
 	CommitURLCopiedToClipboard               string
 	CommitMessageCopiedToClipboard           string
+	CommitMessageBodyCopiedToClipboard       string
 	CommitSubjectCopiedToClipboard           string
 	CommitAuthorCopiedToClipboard            string
 	CommitTagsCopiedToClipboard              string
 	CommitHasNoTags                          string
+	CommitHasNoMessageBody                   string
 	PatchCopiedToClipboard                   string
 	CopiedToClipboard                        string
 	ErrCannotEditDirectory                   string
@@ -914,6 +917,7 @@ type Actions struct {
 	MoveCommitUp                      string
 	MoveCommitDown                    string
 	CopyCommitMessageToClipboard      string
+	CopyCommitMessageBodyToClipboard  string
 	CopyCommitSubjectToClipboard      string
 	CopyCommitDiffToClipboard         string
 	CopyCommitHashToClipboard         string
@@ -1653,7 +1657,8 @@ func EnglishTranslationSet() *TranslationSet {
 		CopyCommitMessageToClipboard:             "Copy commit message to clipboard",
 		PasteCommitMessageFromClipboard:          "Paste commit message from clipboard",
 		SurePasteCommitMessage:                   "Pasting will overwrite the current commit message, continue?",
-		CommitMessage:                            "Commit message",
+		CommitMessage:                            "Commit message (subject and body)",
+		CommitMessageBody:                        "Commit message body",
 		CommitSubject:                            "Commit subject",
 		CommitAuthor:                             "Commit author",
 		CommitTags:                               "Commit tags",
@@ -1717,10 +1722,12 @@ func EnglishTranslationSet() *TranslationSet {
 		CommitDiffCopiedToClipboard:              "Commit diff copied to clipboard",
 		CommitURLCopiedToClipboard:               "Commit URL copied to clipboard",
 		CommitMessageCopiedToClipboard:           "Commit message copied to clipboard",
+		CommitMessageBodyCopiedToClipboard:       "Commit message body copied to clipboard",
 		CommitSubjectCopiedToClipboard:           "Commit subject copied to clipboard",
 		CommitAuthorCopiedToClipboard:            "Commit author copied to clipboard",
 		CommitTagsCopiedToClipboard:              "Commit tags copied to clipboard",
 		CommitHasNoTags:                          "Commit has no tags",
+		CommitHasNoMessageBody:                   "Commit has no message body",
 		PatchCopiedToClipboard:                   "Patch copied to clipboard",
 		CopiedToClipboard:                        "copied to clipboard",
 		ErrCannotEditDirectory:                   "Cannot edit directories: you can only edit individual files",
@@ -1873,48 +1880,49 @@ func EnglishTranslationSet() *TranslationSet {
 
 		Actions: Actions{
 			// TODO: combine this with the original keybinding descriptions (those are all in lowercase atm)
-			CheckoutCommit:                 "Checkout commit",
-			CheckoutBranchAtCommit:         "Checkout branch '%s'",
-			CheckoutCommitAsDetachedHead:   "Checkout commit %s as detached head",
-			CheckoutTag:                    "Checkout tag",
-			CheckoutBranch:                 "Checkout branch",
-			ForceCheckoutBranch:            "Force checkout branch",
-			CheckoutBranchOrCommit:         "Checkout branch or commit",
-			DeleteLocalBranch:              "Delete local branch",
-			Merge:                          "Merge",
-			SquashMerge:                    "Squash merge",
-			RebaseBranch:                   "Rebase branch",
-			RenameBranch:                   "Rename branch",
-			CreateBranch:                   "Create branch",
-			CherryPick:                     "(Cherry-pick) paste commits",
-			CheckoutFile:                   "Checkout file",
-			DiscardOldFileChange:           "Discard old file change",
-			SquashCommitDown:               "Squash commit down",
-			FixupCommit:                    "Fixup commit",
-			RewordCommit:                   "Reword commit",
-			DropCommit:                     "Drop commit",
-			EditCommit:                     "Edit commit",
-			AmendCommit:                    "Amend commit",
-			ResetCommitAuthor:              "Reset commit author",
-			SetCommitAuthor:                "Set commit author",
-			AddCommitCoAuthor:              "Add commit co-author",
-			RevertCommit:                   "Revert commit",
-			CreateFixupCommit:              "Create fixup commit",
-			SquashAllAboveFixupCommits:     "Squash all above fixup commits",
-			CreateLightweightTag:           "Create lightweight tag",
-			CreateAnnotatedTag:             "Create annotated tag",
-			CopyCommitMessageToClipboard:   "Copy commit message to clipboard",
-			CopyCommitSubjectToClipboard:   "Copy commit subject to clipboard",
-			CopyCommitTagsToClipboard:      "Copy commit tags to clipboard",
-			CopyCommitDiffToClipboard:      "Copy commit diff to clipboard",
-			CopyCommitHashToClipboard:      "Copy full commit hash to clipboard",
-			CopyCommitURLToClipboard:       "Copy commit URL to clipboard",
-			CopyCommitAuthorToClipboard:    "Copy commit author to clipboard",
-			CopyCommitAttributeToClipboard: "Copy to clipboard",
-			CopyPatchToClipboard:           "Copy patch to clipboard",
-			MoveCommitUp:                   "Move commit up",
-			MoveCommitDown:                 "Move commit down",
-			CustomCommand:                  "Custom command",
+			CheckoutCommit:                   "Checkout commit",
+			CheckoutBranchAtCommit:           "Checkout branch '%s'",
+			CheckoutCommitAsDetachedHead:     "Checkout commit %s as detached head",
+			CheckoutTag:                      "Checkout tag",
+			CheckoutBranch:                   "Checkout branch",
+			ForceCheckoutBranch:              "Force checkout branch",
+			CheckoutBranchOrCommit:           "Checkout branch or commit",
+			DeleteLocalBranch:                "Delete local branch",
+			Merge:                            "Merge",
+			SquashMerge:                      "Squash merge",
+			RebaseBranch:                     "Rebase branch",
+			RenameBranch:                     "Rename branch",
+			CreateBranch:                     "Create branch",
+			CherryPick:                       "(Cherry-pick) paste commits",
+			CheckoutFile:                     "Checkout file",
+			DiscardOldFileChange:             "Discard old file change",
+			SquashCommitDown:                 "Squash commit down",
+			FixupCommit:                      "Fixup commit",
+			RewordCommit:                     "Reword commit",
+			DropCommit:                       "Drop commit",
+			EditCommit:                       "Edit commit",
+			AmendCommit:                      "Amend commit",
+			ResetCommitAuthor:                "Reset commit author",
+			SetCommitAuthor:                  "Set commit author",
+			AddCommitCoAuthor:                "Add commit co-author",
+			RevertCommit:                     "Revert commit",
+			CreateFixupCommit:                "Create fixup commit",
+			SquashAllAboveFixupCommits:       "Squash all above fixup commits",
+			CreateLightweightTag:             "Create lightweight tag",
+			CreateAnnotatedTag:               "Create annotated tag",
+			CopyCommitMessageToClipboard:     "Copy commit message to clipboard",
+			CopyCommitMessageBodyToClipboard: "Copy commit message body to clipboard",
+			CopyCommitSubjectToClipboard:     "Copy commit subject to clipboard",
+			CopyCommitTagsToClipboard:        "Copy commit tags to clipboard",
+			CopyCommitDiffToClipboard:        "Copy commit diff to clipboard",
+			CopyCommitHashToClipboard:        "Copy full commit hash to clipboard",
+			CopyCommitURLToClipboard:         "Copy commit URL to clipboard",
+			CopyCommitAuthorToClipboard:      "Copy commit author to clipboard",
+			CopyCommitAttributeToClipboard:   "Copy to clipboard",
+			CopyPatchToClipboard:             "Copy patch to clipboard",
+			MoveCommitUp:                     "Move commit up",
+			MoveCommitDown:                   "Move commit down",
+			CustomCommand:                    "Custom command",
 
 			// TODO: remove
 			DiscardAllChangesInDirectory:      "Discard all changes in directory",

pkg/integration/components/shell.go

@@ -174,6 +174,10 @@ func (self *Shell) EmptyCommit(message string) *Shell {
 	return self.RunCommand([]string{"git", "commit", "--allow-empty", "-m", message})
 }
 
+func (self *Shell) EmptyCommitWithBody(subject string, body string) *Shell {
+	return self.RunCommand([]string{"git", "commit", "--allow-empty", "-m", subject, "-m", body})
+}
+
 func (self *Shell) EmptyCommitDaysAgo(message string, daysAgo int) *Shell {
 	return self.RunCommand([]string{"git", "commit", "--allow-empty", "--date", fmt.Sprintf("%d days ago", daysAgo), "-m", message})
 }

pkg/integration/tests/commit/commit_wip_with_prefix.go

@@ -10,7 +10,7 @@ var CommitWipWithPrefix = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(cfg *config.AppConfig) {
-		cfg.GetUserConfig().Git.CommitPrefixes = map[string]config.CommitPrefixConfig{"repo": {Pattern: "^\\w+\\/(\\w+-\\w+).*", Replace: "[$1]: "}}
+		cfg.GetUserConfig().Git.CommitPrefixes = map[string][]config.CommitPrefixConfig{"repo": {{Pattern: "^\\w+\\/(\\w+-\\w+).*", Replace: "[$1]: "}}}
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.NewBranch("feature/TEST-002")

pkg/integration/tests/commit/commit_with_fallthrough_prefix.go

@@ -0,0 +1,53 @@
+package commit
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var CommitWithFallthroughPrefix = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Commit with multiple CommitPrefixConfig",
+	ExtraCmdArgs: []string{},
+	Skip:         false,
+	SetupConfig: func(cfg *config.AppConfig) {
+		cfg.GetUserConfig().Git.CommitPrefix = []config.CommitPrefixConfig{
+			{Pattern: "^doesntmatch-(\\w+).*", Replace: "[BAD $1]: "},
+			{Pattern: "^\\w+\\/(\\w+-\\w+).*", Replace: "[GOOD $1]: "},
+		}
+		cfg.GetUserConfig().Git.CommitPrefixes = map[string][]config.CommitPrefixConfig{
+			"DifferentProject": {{Pattern: "^otherthatdoesn'tmatch-(\\w+).*", Replace: "[BAD $1]: "}},
+		}
+	},
+	SetupRepo: func(shell *Shell) {
+		shell.NewBranch("feature/TEST-001")
+		shell.CreateFile("test-commit-prefix", "This is foo bar")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().
+			IsEmpty()
+
+		t.Views().Files().
+			IsFocused().
+			PressPrimaryAction().
+			Press(keys.Files.CommitChanges)
+
+		t.ExpectPopup().CommitMessagePanel().
+			Title(Equals("Commit summary")).
+			InitialText(Equals("[GOOD TEST-001]: ")).
+			Type("my commit message").
+			Cancel()
+
+		t.Views().Files().
+			IsFocused().
+			Press(keys.Files.CommitChanges)
+
+		t.ExpectPopup().CommitMessagePanel().
+			Title(Equals("Commit summary")).
+			InitialText(Equals("[GOOD TEST-001]: my commit message")).
+			Type(". Added something else").
+			Confirm()
+
+		t.Views().Commits().Focus()
+		t.Views().Main().Content(Contains("[GOOD TEST-001]: my commit message. Added something else"))
+	},
+})

pkg/integration/tests/commit/commit_with_global_prefix.go

@@ -10,7 +10,7 @@ var CommitWithGlobalPrefix = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(cfg *config.AppConfig) {
-		cfg.GetUserConfig().Git.CommitPrefix = &config.CommitPrefixConfig{Pattern: "^\\w+\\/(\\w+-\\w+).*", Replace: "[$1]: "}
+		cfg.GetUserConfig().Git.CommitPrefix = []config.CommitPrefixConfig{{Pattern: "^\\w+\\/(\\w+-\\w+).*", Replace: "[$1]: "}}
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.NewBranch("feature/TEST-001")

pkg/integration/tests/commit/commit_with_non_matching_branch_name.go

@@ -10,10 +10,10 @@ var CommitWithNonMatchingBranchName = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(cfg *config.AppConfig) {
-		cfg.GetUserConfig().Git.CommitPrefix = &config.CommitPrefixConfig{
+		cfg.GetUserConfig().Git.CommitPrefix = []config.CommitPrefixConfig{{
 			Pattern: "^\\w+\\/(\\w+-\\w+).*",
 			Replace: "[$1]: ",
-		}
+		}}
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.NewBranch("branchnomatch")

pkg/integration/tests/commit/commit_with_prefix.go

@@ -10,11 +10,11 @@ var CommitWithPrefix = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(cfg *config.AppConfig) {
-		cfg.GetUserConfig().Git.CommitPrefixes = map[string]config.CommitPrefixConfig{
-			"repo": {
+		cfg.GetUserConfig().Git.CommitPrefixes = map[string][]config.CommitPrefixConfig{
+			"repo": {{
 				Pattern: `^\w+/(\w+-\w+).*`,
 				Replace: "[$1]: ",
-			},
+			}},
 		}
 	},
 	SetupRepo: func(shell *Shell) {

pkg/integration/tests/commit/copy_author_to_clipboard.go

@@ -12,8 +12,7 @@ var CopyAuthorToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		// Include delimiters around the text so that we can assert on the entire content
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo /{{text}}/ > clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
 	},
 
 	SetupRepo: func(shell *Shell) {
@@ -36,13 +35,6 @@ var CopyAuthorToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectToast(Equals("Commit author copied to clipboard"))
 
-		t.Views().Files().
-			Focus().
-			Press(keys.Files.RefreshFiles).
-			Lines(
-				Contains("clipboard").IsSelected(),
-			)
-
-		t.Views().Main().Content(Contains("/John Doe <john@doe.com>/"))
+		t.FileSystem().FileContent("clipboard", Equals("John Doe <john@doe.com>"))
 	},
 })

pkg/integration/tests/commit/copy_message_body_to_clipboard.go

@@ -0,0 +1,39 @@
+package commit
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+// We're emulating the clipboard by writing to a file called clipboard
+
+var CopyMessageBodyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Copy a commit message body to the clipboard",
+	ExtraCmdArgs: []string{},
+	Skip:         false,
+	SetupConfig: func(config *config.AppConfig) {
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
+	},
+
+	SetupRepo: func(shell *Shell) {
+		shell.EmptyCommitWithBody("My Subject", "My awesome commit message body")
+	},
+
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().
+			Focus().
+			Lines(
+				Contains("My Subject").IsSelected(),
+			).
+			Press(keys.Commits.CopyCommitAttributeToClipboard)
+
+		t.ExpectPopup().Menu().
+			Title(Equals("Copy to clipboard")).
+			Select(Contains("Commit message body")).
+			Confirm()
+
+		t.ExpectToast(Equals("Commit message body copied to clipboard"))
+
+		t.FileSystem().FileContent("clipboard", Equals("My awesome commit message body"))
+	},
+})

pkg/integration/tests/commit/copy_tag_to_clipboard.go

@@ -12,8 +12,7 @@ var CopyTagToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		// Include delimiters around the text so that we can assert on the entire content
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo _{{text}}_ > clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
 	},
 
 	SetupRepo: func(shell *Shell) {
@@ -38,14 +37,6 @@ var CopyTagToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectToast(Equals("Commit tags copied to clipboard"))
 
-		t.Views().Files().
-			Focus().
-			Press(keys.Files.RefreshFiles).
-			Lines(
-				Contains("clipboard").IsSelected(),
-			)
-
-		t.Views().Main().Content(Contains("+_tag2"))
-		t.Views().Main().Content(Contains("+tag1_"))
+		t.FileSystem().FileContent("clipboard", Equals("tag2\ntag1"))
 	},
 })

pkg/integration/tests/commit/disable_copy_commit_message_body.go

@@ -0,0 +1,33 @@
+package commit
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+var DisableCopyCommitMessageBody = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "Disables copy commit message body when there is no body",
+	ExtraCmdArgs: []string{},
+	Skip:         false,
+	SetupConfig:  func(config *config.AppConfig) {},
+
+	SetupRepo: func(shell *Shell) {
+		shell.EmptyCommit("commit")
+	},
+
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().
+			Focus().
+			Lines(
+				Contains("commit").IsSelected(),
+			).
+			Press(keys.Commits.CopyCommitAttributeToClipboard)
+
+		t.ExpectPopup().Menu().
+			Title(Equals("Copy to clipboard")).
+			Select(Contains("Commit message body")).
+			Confirm()
+
+		t.ExpectToast(Equals("Disabled: Commit has no message body"))
+	},
+})

pkg/integration/tests/commit/paste_commit_message.go

@@ -10,7 +10,7 @@ var PasteCommitMessage = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo {{text}} > ../clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > ../clipboard"
 		config.GetUserConfig().OS.ReadFromClipboardCmd = "cat ../clipboard"
 	},
 	SetupRepo: func(shell *Shell) {
@@ -26,7 +26,7 @@ var PasteCommitMessage = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Commits.CopyCommitAttributeToClipboard)
 
 		t.ExpectPopup().Menu().Title(Equals("Copy to clipboard")).
-			Select(Contains("Commit message")).Confirm()
+			Select(Contains("Commit message (subject and body)")).Confirm()
 
 		t.ExpectToast(Equals("Commit message copied to clipboard"))
 

pkg/integration/tests/commit/paste_commit_message_over_existing.go

@@ -10,7 +10,7 @@ var PasteCommitMessageOverExisting = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo {{text}} > ../clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > ../clipboard"
 		config.GetUserConfig().OS.ReadFromClipboardCmd = "cat ../clipboard"
 	},
 	SetupRepo: func(shell *Shell) {
@@ -26,7 +26,7 @@ var PasteCommitMessageOverExisting = NewIntegrationTest(NewIntegrationTestArgs{
 			Press(keys.Commits.CopyCommitAttributeToClipboard)
 
 		t.ExpectPopup().Menu().Title(Equals("Copy to clipboard")).
-			Select(Contains("Commit message")).Confirm()
+			Select(Contains("Commit message (subject and body)")).Confirm()
 
 		t.ExpectToast(Equals("Commit message copied to clipboard"))
 

pkg/integration/tests/diff/copy_to_clipboard.go

@@ -0,0 +1,123 @@
+package diff
+
+import (
+	"github.com/jesseduffield/lazygit/pkg/config"
+	. "github.com/jesseduffield/lazygit/pkg/integration/components"
+)
+
+// note: this is required to simulate the clipboard during CI
+func expectClipboard(t *TestDriver, matcher *TextMatcher) {
+	defer t.Shell().DeleteFile("clipboard")
+
+	t.FileSystem().FileContent("clipboard", matcher)
+}
+
+var CopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
+	Description:  "The copy menu allows to copy name and diff of selected/all files",
+	ExtraCmdArgs: []string{},
+	Skip:         false,
+	SetupConfig: func(config *config.AppConfig) {
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
+	},
+	SetupRepo: func(shell *Shell) {
+		shell.CreateDir("dir")
+		shell.CreateFileAndAdd("dir/file1", "1st line\n")
+		shell.Commit("1")
+		shell.CreateFileAndAdd("dir/file1", "1st line\n2nd line\n")
+		shell.CreateFileAndAdd("dir/file2", "file2\n")
+		shell.Commit("2")
+	},
+	Run: func(t *TestDriver, keys config.KeybindingConfig) {
+		t.Views().Commits().
+			Focus().
+			Lines(
+				Contains("2").IsSelected(),
+				Contains("1"),
+			).
+			PressEnter()
+
+		t.Views().CommitFiles().
+			IsFocused().
+			Lines(
+				Contains("dir").IsSelected(),
+				Contains("file1"),
+				Contains("file2"),
+			).
+			NavigateToLine(Contains("file1")).
+			Press(keys.Files.CopyFileInfoToClipboard).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Copy to clipboard")).
+					Select(Contains("File name")).
+					Confirm().
+					Tap(func() {
+						t.ExpectToast(Equals("File name copied to clipboard"))
+						expectClipboard(t, Equals("file1"))
+					})
+			}).
+			Press(keys.Files.CopyFileInfoToClipboard).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Copy to clipboard")).
+					Select(Contains("Path")).
+					Confirm().
+					Tap(func() {
+						t.ExpectToast(Equals("File path copied to clipboard"))
+						expectClipboard(t, Equals("dir/file1"))
+					})
+			}).
+			Press(keys.Files.CopyFileInfoToClipboard).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Copy to clipboard")).
+					Select(Contains("Diff of selected file")).
+					Confirm().
+					Tap(func() {
+						t.ExpectToast(Equals("File diff copied to clipboard"))
+						expectClipboard(t,
+							Contains("diff --git a/dir/file1 b/dir/file1").Contains("+2nd line").DoesNotContain("+1st line").
+								DoesNotContain("diff --git a/dir/file2 b/dir/file2").DoesNotContain("+file2"))
+					})
+			}).
+			Press(keys.Files.CopyFileInfoToClipboard).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Copy to clipboard")).
+					Select(Contains("Diff of all files")).
+					Confirm().
+					Tap(func() {
+						t.ExpectToast(Equals("All files diff copied to clipboard"))
+						expectClipboard(t,
+							Contains("diff --git a/dir/file1 b/dir/file1").Contains("+2nd line").DoesNotContain("+1st line").
+								Contains("diff --git a/dir/file2 b/dir/file2").Contains("+file2"))
+					})
+			})
+
+		t.Views().Commits().
+			Focus().
+			// Select both commits
+			Press(keys.Universal.RangeSelectDown).
+			PressEnter()
+
+		t.Views().CommitFiles().
+			IsFocused().
+			Lines(
+				Contains("dir").IsSelected(),
+				Contains("file1"),
+				Contains("file2"),
+			).
+			NavigateToLine(Contains("file1")).
+			Press(keys.Files.CopyFileInfoToClipboard).
+			Tap(func() {
+				t.ExpectPopup().Menu().
+					Title(Equals("Copy to clipboard")).
+					Select(Contains("Diff of selected file")).
+					Confirm().
+					Tap(func() {
+						t.ExpectToast(Equals("File diff copied to clipboard"))
+						expectClipboard(t,
+							Contains("diff --git a/dir/file1 b/dir/file1").Contains("+1st line").Contains("+2nd line"))
+					})
+			})
+	},
+})

pkg/integration/tests/file/copy_menu.go

@@ -17,7 +17,7 @@ var CopyMenu = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo {{text}} > clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
 	},
 	SetupRepo: func(shell *Shell) {},
 	Run: func(t *TestDriver, keys config.KeybindingConfig) {
@@ -100,7 +100,7 @@ var CopyMenu = NewIntegrationTest(NewIntegrationTestArgs{
 
 				t.ExpectToast(Equals("File name copied to clipboard"))
 
-				expectClipboard(t, Contains("unstaged_file"))
+				expectClipboard(t, Equals("1-unstaged_file"))
 			})
 
 		// Copy file path
@@ -114,7 +114,7 @@ var CopyMenu = NewIntegrationTest(NewIntegrationTestArgs{
 
 				t.ExpectToast(Equals("File path copied to clipboard"))
 
-				expectClipboard(t, Contains("dir/1-unstaged_file"))
+				expectClipboard(t, Equals("dir/1-unstaged_file"))
 			})
 
 		// Selected path diff on a single (unstaged) file

pkg/integration/tests/misc/copy_to_clipboard.go

@@ -12,7 +12,7 @@ var CopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo {{text}} > clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
 	},
 
 	SetupRepo: func(shell *Shell) {
@@ -34,13 +34,6 @@ var CopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.GlobalPress(keys.Files.RefreshFiles)
 
-		// Expect to see the clipboard file with contents
-		t.Views().Files().
-			IsFocused().
-			Lines(
-				Contains("clipboard").IsSelected(),
-			)
-
-		t.Views().Main().Content(Contains("branch-a"))
+		t.FileSystem().FileContent("clipboard", Equals("branch-a"))
 	},
 })

pkg/integration/tests/tag/copy_to_clipboard.go

@@ -10,8 +10,7 @@ var CopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 	ExtraCmdArgs: []string{},
 	Skip:         false,
 	SetupConfig: func(config *config.AppConfig) {
-		// Include delimiters around the text so that we can assert on the entire content
-		config.GetUserConfig().OS.CopyToClipboardCmd = "echo _{{text}}_ > clipboard"
+		config.GetUserConfig().OS.CopyToClipboardCmd = "printf '%s' {{text}} > clipboard"
 	},
 	SetupRepo: func(shell *Shell) {
 		shell.EmptyCommit("one")
@@ -27,13 +26,6 @@ var CopyToClipboard = NewIntegrationTest(NewIntegrationTestArgs{
 
 		t.ExpectToast(Equals("'super.l000ongtag' copied to clipboard"))
 
-		t.Views().Files().
-			Focus().
-			Press(keys.Files.RefreshFiles).
-			Lines(
-				Contains("clipboard").IsSelected(),
-			)
-
-		t.Views().Main().Content(Contains("super.l000ongtag"))
+		t.FileSystem().FileContent("clipboard", Equals("super.l000ongtag"))
 	},
 })

pkg/integration/tests/test_list.go

@@ -93,14 +93,17 @@ var tests = []*components.IntegrationTest{
 	commit.CommitMultiline,
 	commit.CommitSwitchToEditor,
 	commit.CommitWipWithPrefix,
+	commit.CommitWithFallthroughPrefix,
 	commit.CommitWithGlobalPrefix,
 	commit.CommitWithNonMatchingBranchName,
 	commit.CommitWithPrefix,
 	commit.CopyAuthorToClipboard,
+	commit.CopyMessageBodyToClipboard,
 	commit.CopyTagToClipboard,
 	commit.CreateAmendCommit,
 	commit.CreateFixupCommitInBranchStack,
 	commit.CreateTag,
+	commit.DisableCopyCommitMessageBody,
 	commit.DiscardOldFileChanges,
 	commit.FindBaseCommitForFixup,
 	commit.FindBaseCommitForFixupDisregardMainBranch,
@@ -164,6 +167,7 @@ var tests = []*components.IntegrationTest{
 	demo.StageLines,
 	demo.Undo,
 	demo.WorktreeCreateFromBranches,
+	diff.CopyToClipboard,
 	diff.Diff,
 	diff.DiffAndApplyPatch,
 	diff.DiffCommits,

pkg/utils/lines.go

@@ -109,7 +109,7 @@ func ScanLinesAndTruncateWhenLongerThanBuffer(maxBufferSize int) func(data []byt
 // - the line indices of the original lines, indexed by the wrapped line indices
 // If wrap is false, the text is returned as is.
 // This code needs to behave the same as `gocui.lineWrap` does.
-func WrapViewLinesToWidth(wrap bool, editable bool, text string, width int) ([]string, []int, []int) {
+func WrapViewLinesToWidth(wrap bool, editable bool, text string, width int, tabWidth int) ([]string, []int, []int) {
 	if !editable {
 		text = strings.TrimSuffix(text, "\n")
 	}
@@ -126,14 +126,18 @@ func WrapViewLinesToWidth(wrap bool, editable bool, text string, width int) ([]s
 	wrappedLineIndices := make([]int, 0, len(lines))
 	originalLineIndices := make([]int, 0, len(lines))
 
+	if tabWidth < 1 {
+		tabWidth = 4
+	}
+
 	for originalLineIdx, line := range lines {
 		wrappedLineIndices = append(wrappedLineIndices, len(wrappedLines))
 
 		// convert tabs to spaces
 		for i := 0; i < len(line); i++ {
 			if line[i] == '\t' {
-				numSpaces := 4 - (i % 4)
-				line = line[:i] + "    "[:numSpaces] + line[i+1:]
+				numSpaces := tabWidth - (i % tabWidth)
+				line = line[:i] + strings.Repeat(" ", numSpaces) + line[i+1:]
 				i += numSpaces - 1
 			}
 		}

pkg/utils/lines_test.go

@@ -173,6 +173,7 @@ func TestWrapViewLinesToWidth(t *testing.T) {
 		editable                     bool
 		text                         string
 		width                        int
+		tabWidth                     int
 		expectedWrappedLines         []string
 		expectedWrappedLinesIndices  []int
 		expectedOriginalLinesIndices []int
@@ -353,14 +354,25 @@ func TestWrapViewLinesToWidth(t *testing.T) {
 			},
 		},
 		{
-			name:  "Tabs",
-			wrap:  true,
-			text:  "\ta\tbb\tccc\tdddd\teeeee",
-			width: 50,
+			name:     "Tabs, width 4",
+			wrap:     true,
+			text:     "\ta\tbb\tccc\tdddd\teeeee",
+			width:    50,
+			tabWidth: 4,
 			expectedWrappedLines: []string{
 				"    a   bb  ccc dddd    eeeee",
 			},
 		},
+		{
+			name:     "Tabs, width 8",
+			wrap:     true,
+			text:     "\ta\tbb\tccc\tdddddddd\teeeee",
+			width:    100,
+			tabWidth: 8,
+			expectedWrappedLines: []string{
+				"        a       bb      ccc     dddddddd        eeeee",
+			},
+		},
 		{
 			name:  "Multiple lines",
 			wrap:  true,
@@ -425,7 +437,11 @@ func TestWrapViewLinesToWidth(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			wrappedLines, wrappedLinesIndices, originalLinesIndices := WrapViewLinesToWidth(tt.wrap, tt.editable, tt.text, tt.width)
+			tabWidth := tt.tabWidth
+			if tabWidth == 0 {
+				tabWidth = 4
+			}
+			wrappedLines, wrappedLinesIndices, originalLinesIndices := WrapViewLinesToWidth(tt.wrap, tt.editable, tt.text, tt.width, tabWidth)
 			assert.Equal(t, tt.expectedWrappedLines, wrappedLines)
 			if tt.expectedWrappedLinesIndices != nil {
 				assert.Equal(t, tt.expectedWrappedLinesIndices, wrappedLinesIndices)
@@ -436,6 +452,7 @@ func TestWrapViewLinesToWidth(t *testing.T) {
 
 			// As a sanity check, also test that gocui's line wrapping behaves the same way
 			view := gocui.NewView("", 0, 0, tt.width+1, 1000, gocui.OutputNormal)
+			view.TabWidth = tabWidth
 			assert.Equal(t, tt.width, view.InnerWidth())
 			view.Wrap = tt.wrap
 			view.Editable = tt.editable

pkg/utils/yaml_utils/yaml_utils.go

@@ -99,6 +99,55 @@ func lookupKey(node *yaml.Node, key string) (*yaml.Node, *yaml.Node) {
 	return nil, nil
 }
 
+// Walks a yaml document to the specified path, and then applies the transformation to that node.
+//
+// The transform must return true if it made changes to the node.
+// If the requested path is not defined in the document, no changes are made to the document.
+//
+// If no changes are made, the original document is returned.
+// If changes are made, a newly marshalled document is returned. (This may result in different indentation for all nodes)
+func TransformNode(yamlBytes []byte, path []string, transform func(node *yaml.Node) (bool, error)) ([]byte, error) {
+	// Parse the YAML file.
+	var node yaml.Node
+	err := yaml.Unmarshal(yamlBytes, &node)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse YAML: %w", err)
+	}
+
+	// Empty document: nothing to do.
+	if len(node.Content) == 0 {
+		return yamlBytes, nil
+	}
+
+	body := node.Content[0]
+
+	if didTransform, err := transformNode(body, path, transform); err != nil || !didTransform {
+		return yamlBytes, err
+	}
+
+	// Convert the updated YAML node back to YAML bytes.
+	updatedYAMLBytes, err := yaml.Marshal(body)
+	if err != nil {
+		return nil, fmt.Errorf("failed to convert YAML node to bytes: %w", err)
+	}
+
+	return updatedYAMLBytes, nil
+}
+
+// A recursive function to walk down the tree. See TransformNode for more details.
+func transformNode(node *yaml.Node, path []string, transform func(node *yaml.Node) (bool, error)) (bool, error) {
+	if len(path) == 0 {
+		return transform(node)
+	}
+
+	keyNode, valueNode := lookupKey(node, path[0])
+	if keyNode == nil {
+		return false, nil
+	}
+
+	return transformNode(valueNode, path[1:], transform)
+}
+
 // takes a yaml document in bytes, a path to a key, and a new name for the key.
 // Will rename the key to the new name if it exists, and do nothing otherwise.
 func RenameYamlKey(yamlBytes []byte, path []string, newKey string) ([]byte, error) {
@@ -106,7 +155,7 @@ func RenameYamlKey(yamlBytes []byte, path []string, newKey string) ([]byte, erro
 	var node yaml.Node
 	err := yaml.Unmarshal(yamlBytes, &node)
 	if err != nil {
-		return nil, fmt.Errorf("failed to parse YAML: %w", err)
+		return nil, fmt.Errorf("failed to parse YAML: %w for bytes %s", err, string(yamlBytes))
 	}
 
 	// Empty document: nothing to do.

pkg/utils/yaml_utils/yaml_utils_test.go

@@ -1,6 +1,7 @@
 package yaml_utils
 
 import (
+	"fmt"
 	"testing"
 
 	"github.com/stretchr/testify/assert"
@@ -314,3 +315,80 @@ func TestWalk_inPlaceChanges(t *testing.T) {
 		})
 	}
 }
+
+func TestTransformNode(t *testing.T) {
+	transformIntValueToString := func(node *yaml.Node) (bool, error) {
+		if node.Kind == yaml.ScalarNode {
+			if node.ShortTag() == "!!int" {
+				node.Tag = "!!str"
+				return true, nil
+			} else if node.ShortTag() == "!!str" {
+				// We have already transformed it,
+				return false, nil
+			} else {
+				return false, fmt.Errorf("Node was of bad type")
+			}
+		} else {
+			return false, fmt.Errorf("Node was not a scalar")
+		}
+	}
+
+	tests := []struct {
+		name        string
+		in          string
+		path        []string
+		transform   func(node *yaml.Node) (bool, error)
+		expectedOut string
+	}{
+		{
+			name:        "Path not present",
+			in:          "foo: 1",
+			path:        []string{"bar"},
+			transform:   transformIntValueToString,
+			expectedOut: "foo: 1",
+		},
+		{
+			name: "Part of path present",
+			in: `
+foo:
+  bar: 2`,
+			path:      []string{"foo", "baz"},
+			transform: transformIntValueToString,
+			expectedOut: `
+foo:
+  bar: 2`,
+		},
+		{
+			name: "Successfully Transforms to string",
+			in: `
+foo:
+  bar: 2`,
+			path:      []string{"foo", "bar"},
+			transform: transformIntValueToString,
+			expectedOut: `foo:
+    bar: "2"
+`, // Note the indentiation change and newlines because of how it re-marshalls
+		},
+		{
+			name: "Does nothing when already transformed",
+			in: `
+foo:
+  bar: "2"`,
+			path:      []string{"foo", "bar"},
+			transform: transformIntValueToString,
+			expectedOut: `
+foo:
+  bar: "2"`,
+		},
+	}
+
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			result, err := TransformNode([]byte(test.in), test.path, test.transform)
+			if err != nil {
+				t.Fatal(err)
+			}
+			assert.Equal(t, test.expectedOut, string(result))
+		})
+	}
+}

schema/config.json

@@ -46,6 +46,12 @@
           "description": "One of: 'margin' (default) | 'jump'",
           "default": "margin"
         },
+        "tabWidth": {
+          "type": "integer",
+          "minimum": 1,
+          "description": "The number of spaces per tab; used for everything that's shown in the main view, but probably mostly relevant for diffs.\nNote that when using a pager, the pager has its own tab width setting, so you need to pass it separately in the pager command.",
+          "default": 4
+        },
         "mouseEvents": {
           "type": "boolean",
           "description": "If true, capture mouse events.\nWhen mouse events are captured, it's a little harder to select text: e.g. requiring you to hold the option key when on macOS.",
@@ -302,7 +308,7 @@
         },
         "showFileTree": {
           "type": "boolean",
-          "description": "If true, display the files in the file views as a tree. If false, display the files as a flat list.\nThis can be toggled from within Lazygit with the '~' key, but that will not change the default.",
+          "description": "If true, display the files in the file views as a tree. If false, display the files as a flat list.\nThis can be toggled from within Lazygit with the '`' key, but that will not change the default.",
           "default": true
         },
         "showNumstatInFilesView": {
@@ -638,28 +644,7 @@
           "default": false
         },
         "commitPrefix": {
-          "properties": {
-            "pattern": {
-              "type": "string",
-              "description": "pattern to match on. E.g. for 'feature/AB-123' to match on the AB-123 use \"^\\\\w+\\\\/(\\\\w+-\\\\w+).*\"",
-              "examples": [
-                "^\\w+\\/(\\w+-\\w+).*"
-              ]
-            },
-            "replace": {
-              "type": "string",
-              "description": "Replace directive. E.g. for 'feature/AB-123' to start the commit message with 'AB-123 ' use \"[$1] \"",
-              "examples": [
-                "[$1]"
-              ]
-            }
-          },
-          "additionalProperties": false,
-          "type": "object",
-          "description": "See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix"
-        },
-        "commitPrefixes": {
-          "additionalProperties": {
+          "items": {
             "properties": {
               "pattern": {
                 "type": "string",
@@ -679,6 +664,33 @@
             "additionalProperties": false,
             "type": "object"
           },
+          "type": "array",
+          "description": "See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix"
+        },
+        "commitPrefixes": {
+          "additionalProperties": {
+            "items": {
+              "properties": {
+                "pattern": {
+                  "type": "string",
+                  "description": "pattern to match on. E.g. for 'feature/AB-123' to match on the AB-123 use \"^\\\\w+\\\\/(\\\\w+-\\\\w+).*\"",
+                  "examples": [
+                    "^\\w+\\/(\\w+-\\w+).*"
+                  ]
+                },
+                "replace": {
+                  "type": "string",
+                  "description": "Replace directive. E.g. for 'feature/AB-123' to start the commit message with 'AB-123 ' use \"[$1] \"",
+                  "examples": [
+                    "[$1]"
+                  ]
+                }
+              },
+              "additionalProperties": false,
+              "type": "object"
+            },
+            "type": "array"
+          },
           "type": "object",
           "description": "See https://github.com/jesseduffield/lazygit/blob/master/docs/Config.md#predefined-commit-message-prefix"
         },

vendor/github.com/jesseduffield/gocui/view.go

@@ -195,6 +195,9 @@ type View struct {
 	// if true, the view will underline hyperlinks only when the cursor is on
 	// them; otherwise, they will always be underlined
 	UnderlineHyperLinksOnlyOnHover bool
+
+	// number of spaces per \t character, defaults to 4
+	TabWidth int
 }
 
 type pos struct {
@@ -424,6 +427,7 @@ func NewView(name string, x0, y0, x1, y1 int, mode OutputMode) *View {
 		searcher:          &searcher{},
 		TextArea:          &TextArea{},
 		rangeSelectStartY: -1,
+		TabWidth:          4,
 	}
 
 	v.FgColor, v.BgColor = ColorDefault, ColorDefault
@@ -923,9 +927,12 @@ func (v *View) parseInput(ch rune, x int, _ int) (bool, []cell) {
 			return truncateLine, nil
 		} else if ch == '\t' {
 			// fill tab-sized space
-			const tabStop = 4
+			tabWidth := v.TabWidth
+			if tabWidth < 1 {
+				tabWidth = 4
+			}
 			ch = ' '
-			repeatCount = tabStop - (x % tabStop)
+			repeatCount = tabWidth - (x % tabWidth)
 		}
 		c := cell{
 			fgColor:   v.ei.curFgColor,

vendor/modules.txt

@@ -171,7 +171,7 @@ github.com/jesseduffield/go-git/v5/utils/merkletrie/filesystem
 github.com/jesseduffield/go-git/v5/utils/merkletrie/index
 github.com/jesseduffield/go-git/v5/utils/merkletrie/internal/frame
 github.com/jesseduffield/go-git/v5/utils/merkletrie/noder
-# github.com/jesseduffield/gocui v0.3.1-0.20250210123912-aba68ae65951
+# github.com/jesseduffield/gocui v0.3.1-0.20250220081214-b376cb0857ac
 ## explicit; go 1.12
 github.com/jesseduffield/gocui
 # github.com/jesseduffield/kill v0.0.0-20250101124109-e216ddbe133a