Add terminal timestamps

GhosttyTabs.xcodeproj/project.pbxproj

@@ -165,6 +165,7 @@
 		E30750000000000000000002 /* WorkspaceTabColorResolution.swift in Sources */ = {isa = PBXBuildFile; fileRef = E30750000000000000000001 /* WorkspaceTabColorResolution.swift */; };
 		A5001004 /* GhosttyConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5001014 /* GhosttyConfig.swift */; };
 		A5001005 /* GhosttyTerminalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A5001015 /* GhosttyTerminalView.swift */; };
+		D3690A0023690A0023690A02 /* TerminalTimestampStore.swift in Sources */ = {isa = PBXBuildFile; fileRef = D3690A0013690A0013690A01 /* TerminalTimestampStore.swift */; };
 		C13519000000000000000001 /* TerminalStartupEnvironment.swift in Sources */ = {isa = PBXBuildFile; fileRef = C13519000000000000000002 /* TerminalStartupEnvironment.swift */; };
 		C13519000000000000000005 /* RestorableAgentTypes.swift in Sources */ = {isa = PBXBuildFile; fileRef = C13519000000000000000006 /* RestorableAgentTypes.swift */; };
 		B3575000000000000000000C /* SessionIndexModels.swift in Sources */ = {isa = PBXBuildFile; fileRef = B3575000000000000000000B /* SessionIndexModels.swift */; };
@@ -640,6 +641,7 @@
 		E30750000000000000000001 /* WorkspaceTabColorResolution.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WorkspaceTabColorResolution.swift; sourceTree = "<group>"; };
 		A5001014 /* GhosttyConfig.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GhosttyConfig.swift; sourceTree = "<group>"; };
 		A5001015 /* GhosttyTerminalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GhosttyTerminalView.swift; sourceTree = "<group>"; };
+		D3690A0013690A0013690A01 /* TerminalTimestampStore.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalTimestampStore.swift; sourceTree = "<group>"; };
 		C13519000000000000000002 /* TerminalStartupEnvironment.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalStartupEnvironment.swift; sourceTree = "<group>"; };
 		C13519000000000000000006 /* RestorableAgentTypes.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RestorableAgentTypes.swift; sourceTree = "<group>"; };
 		B3575000000000000000000B /* SessionIndexModels.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SessionIndexModels.swift; sourceTree = "<group>"; };
@@ -1180,6 +1182,7 @@
 				E30760000000000000000001 /* TmuxWorkspacePaneOverlayView.swift */,
 				A5001014 /* GhosttyConfig.swift */,
 				A5001015 /* GhosttyTerminalView.swift */,
+				D3690A0013690A0013690A01 /* TerminalTimestampStore.swift */,
 				C13519000000000000000002 /* TerminalStartupEnvironment.swift */,
 				C13519000000000000000006 /* RestorableAgentTypes.swift */,
 				B3575000000000000000000B /* SessionIndexModels.swift */,
@@ -1815,6 +1818,7 @@
 				E30760000000000000000002 /* TmuxWorkspacePaneOverlayView.swift in Sources */,
 				A5001004 /* GhosttyConfig.swift in Sources */,
 				A5001005 /* GhosttyTerminalView.swift in Sources */,
+				D3690A0023690A0023690A02 /* TerminalTimestampStore.swift in Sources */,
 				C13519000000000000000001 /* TerminalStartupEnvironment.swift in Sources */,
 				C13519000000000000000005 /* RestorableAgentTypes.swift in Sources */,
 				B3575000000000000000000C /* SessionIndexModels.swift in Sources */,

Resources/Localizable.xcstrings

@@ -105429,6 +105429,142 @@
         }
       }
     },
+    "settings.terminal.timestamps": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Show Terminal Timestamps"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルのタイムスタンプを表示"
+          }
+        }
+      }
+    },
+    "settings.terminal.timestamps.subtitleOff": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Hides the terminal timestamp gutter. Timestamps can also be toggled from the View menu or command palette."
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルのタイムスタンプ欄を隠します。タイムスタンプは表示メニューやコマンドパレットからも切り替えられます。"
+          }
+        }
+      }
+    },
+    "settings.terminal.timestamps.subtitleOn": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Shows a left-side time gutter aligned with terminal output rows."
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナル出力行にそろえた左側の時刻欄を表示します。"
+          }
+        }
+      }
+    },
+    "shortcut.toggleTerminalTimestamps.label": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Toggle Terminal Timestamps"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルタイムスタンプを切り替え"
+          }
+        }
+      }
+    },
+    "menu.view.toggleTerminalTimestamps": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Toggle Terminal Timestamps"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルタイムスタンプを切り替え"
+          }
+        }
+      }
+    },
+    "command.terminalToggleTimestamps.title": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Toggle Terminal Timestamps"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルタイムスタンプを切り替え"
+          }
+        }
+      }
+    },
+    "terminal.timestamps.gutter.accessibility": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "Terminal timestamps"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "ターミナルタイムスタンプ"
+          }
+        }
+      }
+    },
+    "settings.search.alias.setting.terminal.timestamps": {
+      "extractionState": "manual",
+      "localizations": {
+        "en": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "terminal.showTimestamps timestamps time gutter output lines long running agent hang debug"
+          }
+        },
+        "ja": {
+          "stringUnit": {
+            "state": "translated",
+            "value": "terminal.showTimestamps タイムスタンプ 時刻 出力 行 長時間 エージェント 停止 デバッグ"
+          }
+        }
+      }
+    },
     "settings.terminal.agentAutoResume": {
       "extractionState": "manual",
       "localizations": {

Sources/App/WorkspaceRuntimeSettings.swift

@@ -109,6 +109,43 @@ enum TerminalScrollBarSettings {
     }
 }
 
+enum TerminalTimestampsSettings {
+    static let showTimestampsKey = "terminal.showTimestamps"
+    static let defaultShowTimestamps = false
+    static let didChangeNotification = Notification.Name("cmux.terminalTimestampsSettingsDidChange")
+
+    static func isVisible(defaults: UserDefaults = .standard) -> Bool {
+        if defaults.object(forKey: showTimestampsKey) == nil {
+            return defaultShowTimestamps
+        }
+        return defaults.bool(forKey: showTimestampsKey)
+    }
+
+    @discardableResult
+    static func setVisible(
+        _ visible: Bool,
+        defaults: UserDefaults = .standard,
+        notificationCenter: NotificationCenter = .default
+    ) -> Bool {
+        guard isVisible(defaults: defaults) != visible else { return visible }
+        defaults.set(visible, forKey: showTimestampsKey)
+        notifyDidChange(notificationCenter: notificationCenter)
+        return visible
+    }
+
+    @discardableResult
+    static func toggle(
+        defaults: UserDefaults = .standard,
+        notificationCenter: NotificationCenter = .default
+    ) -> Bool {
+        setVisible(!isVisible(defaults: defaults), defaults: defaults, notificationCenter: notificationCenter)
+    }
+
+    static func notifyDidChange(notificationCenter: NotificationCenter = .default) {
+        notificationCenter.post(name: didChangeNotification, object: nil)
+    }
+}
+
 enum AgentSessionAutoResumeSettings {
     static let autoResumeAgentSessionsKey = "terminal.autoResumeAgentSessions"
     static let defaultAutoResumeAgentSessions = true

Sources/AppDelegate.swift

@@ -11332,6 +11332,17 @@ final class AppDelegate: NSObject, NSApplicationDelegate, UNUserNotificationCent
             return handled
         }
 
+        if matchConfiguredShortcut(event: event, action: .toggleTerminalTimestamps) {
+            let enabled = TerminalTimestampsSettings.toggle()
+#if DEBUG
+            cmuxDebugLog(
+                "shortcut.action name=toggleTerminalTimestamps enabled=\(enabled ? 1 : 0) " +
+                "\(debugShortcutRouteSnapshot(event: event))"
+            )
+#endif
+            return true
+        }
+
         // Workspace navigation: Cmd+Ctrl+] / Cmd+Ctrl+[
         if matchConfiguredShortcut(event: event, action: .nextSidebarTab) {
 #if DEBUG

Sources/CmuxSettingsJSONPathSupport.swift

@@ -37,6 +37,7 @@ extension CmuxSettingsFileStore {
         "app.renameSelectsExistingName",
         "app.commandPaletteSearchesAllSurfaces",
         "terminal.showScrollBar",
+        "terminal.showTimestamps",
         "terminal.autoResumeAgentSessions",
         "notifications.dockBadge",
         "notifications.showInMenuBar",

Sources/ContentView+RightSidebarCommandPalette.swift

@@ -67,6 +67,8 @@ extension ContentView {
             return .hideFind
         case "palette.terminalUseSelectionForFind":
             return .useSelectionForFind
+        case "palette.toggleTerminalTimestamps":
+            return .toggleTerminalTimestamps
         case "palette.toggleSplitZoom":
             return .toggleSplitZoom
         case "palette.equalizeSplits":

Sources/ContentView.swift

@@ -6008,6 +6008,8 @@ struct ContentView: View {
             return "⌥⌘⇧F"
         case "palette.terminalUseSelectionForFind":
             return "⌘E"
+        case "palette.toggleTerminalTimestamps":
+            return "⌥⌘⇧E"
         case "palette.toggleFullScreen":
             return "\u{2303}\u{2318}F"
         default:
@@ -6899,6 +6901,16 @@ struct ContentView: View {
                 when: { $0.bool(CommandPaletteContextKeys.panelIsTerminal) }
             )
         )
+        contributions.append(
+            CommandPaletteCommandContribution(
+                commandId: "palette.toggleTerminalTimestamps",
+                title: constant(String(localized: "command.terminalToggleTimestamps.title", defaultValue: "Toggle Terminal Timestamps")),
+                subtitle: terminalPanelSubtitle,
+                shortcutHint: "⌥⌘⇧E",
+                keywords: ["terminal", "timestamps", "time", "output"],
+                when: { $0.bool(CommandPaletteContextKeys.panelIsTerminal) }
+            )
+        )
         contributions.append(
             CommandPaletteCommandContribution(
                 commandId: "palette.terminalSplitRight",
@@ -7466,6 +7478,9 @@ struct ContentView: View {
         registry.register(commandId: "palette.terminalUseSelectionForFind") {
             tabManager.searchSelection()
         }
+        registry.register(commandId: "palette.toggleTerminalTimestamps") {
+            _ = TerminalTimestampsSettings.toggle()
+        }
         registry.register(commandId: "palette.terminalSplitRight") {
             if !executeConfiguredAction(id: CmuxSurfaceTabBarBuiltInAction.splitRight.configID) {
                 tabManager.createSplit(direction: .right)