feat: add auto-close Roo tabs feature

- Add autoCloseRooTabs and autoCloseAllRooTabs settings to global settings schema
- Create PostEditBehaviorUtils class to handle tab closing logic
- Implement tab tracking in DiffViewProvider to track opened files
- Add FileEditingOptions component to settings UI
- Add message handlers for the new settings
- Update ExtensionState and WebviewMessage types
- Add translation keys for the new UI section
- Add comprehensive tests for PostEditBehaviorUtils and FileEditingOptions

Closes #6003

Author: roomote

packages/types/src/global-settings.ts

@@ -108,6 +108,8 @@ export const globalSettingsSchema = z.object({
 	rateLimitSeconds: z.number().optional(),
 	diffEnabled: z.boolean().optional(),
 	fuzzyMatchThreshold: z.number().optional(),
+	autoCloseRooTabs: z.boolean().optional(),
+	autoCloseAllRooTabs: z.boolean().optional(),
 	experiments: experimentsSchema.optional(),
 
 	codebaseIndexModels: codebaseIndexModelsSchema.optional(),

src/core/webview/webviewMessageHandler.ts

@@ -1241,6 +1241,14 @@ export const webviewMessageHandler = async (
 			await updateGlobalState("showRooIgnoredFiles", message.bool ?? true)
 			await provider.postStateToWebview()
 			break
+		case "autoCloseRooTabs":
+			await updateGlobalState("autoCloseRooTabs", message.bool ?? false)
+			await provider.postStateToWebview()
+			break
+		case "autoCloseAllRooTabs":
+			await updateGlobalState("autoCloseAllRooTabs", message.bool ?? false)
+			await provider.postStateToWebview()
+			break
 		case "hasOpenedModeSelector":
 			await updateGlobalState("hasOpenedModeSelector", message.bool ?? true)
 			await provider.postStateToWebview()

src/integrations/editor/DiffViewProvider.ts

@@ -15,6 +15,7 @@ import { Task } from "../../core/task/Task"
 import { DEFAULT_WRITE_DELAY_MS } from "@roo-code/types"
 
 import { DecorationController } from "./DecorationController"
+import { PostEditBehaviorUtils } from "./PostEditBehaviorUtils"
 
 export const DIFF_VIEW_URI_SCHEME = "cline-diff"
 export const DIFF_VIEW_LABEL_CHANGES = "Original ↔ Roo's Changes"
@@ -36,6 +37,7 @@ export class DiffViewProvider {
 	private activeLineController?: DecorationController
 	private streamedLines: string[] = []
 	private preDiagnostics: [vscode.Uri, vscode.Diagnostic[]][] = []
+	private rooOpenedTabs: Set<string> = new Set()
 
 	constructor(private cwd: string) {}
 
@@ -95,6 +97,9 @@ export class DiffViewProvider {
 			this.documentWasOpen = true
 		}
 
+		// Track that we opened this file
+		this.rooOpenedTabs.add(absolutePath)
+
 		this.activeDiffEditor = await this.openDiffEditor()
 		this.fadedOverlayController = new DecorationController("fadedOverlay", this.activeDiffEditor)
 		this.activeLineController = new DecorationController("activeLine", this.activeDiffEditor)
@@ -181,7 +186,12 @@ export class DiffViewProvider {
 		}
 	}
 
-	async saveChanges(diagnosticsEnabled: boolean = true, writeDelayMs: number = DEFAULT_WRITE_DELAY_MS): Promise<{
+	async saveChanges(
+		diagnosticsEnabled: boolean = true,
+		writeDelayMs: number = DEFAULT_WRITE_DELAY_MS,
+		autoCloseRooTabs: boolean = false,
+		autoCloseAllRooTabs: boolean = false,
+	): Promise<{
 		newProblemsMessage: string | undefined
 		userEdits: string | undefined
 		finalContent: string | undefined
@@ -201,6 +211,14 @@ export class DiffViewProvider {
 		await vscode.window.showTextDocument(vscode.Uri.file(absolutePath), { preview: false, preserveFocus: true })
 		await this.closeAllDiffViews()
 
+		// Apply post-edit behavior (auto-close tabs if configured)
+		await PostEditBehaviorUtils.closeRooTabs(
+			autoCloseRooTabs,
+			autoCloseAllRooTabs,
+			this.rooOpenedTabs,
+			absolutePath,
+		)
+
 		// Getting diagnostics before and after the file edit is a better approach than
 		// automatically tracking problems in real-time. This method ensures we only
 		// report new problems that are a direct result of this specific edit.
@@ -216,22 +234,22 @@ export class DiffViewProvider {
 		// and can address them accordingly. If problems don't change immediately after
 		// applying a fix, won't be notified, which is generally fine since the
 		// initial fix is usually correct and it may just take time for linters to catch up.
-		
+
 		let newProblemsMessage = ""
-		
+
 		if (diagnosticsEnabled) {
 			// Add configurable delay to allow linters time to process and clean up issues
 			// like unused imports (especially important for Go and other languages)
 			// Ensure delay is non-negative
 			const safeDelayMs = Math.max(0, writeDelayMs)
-			
+
 			try {
 				await delay(safeDelayMs)
 			} catch (error) {
 				// Log error but continue - delay failure shouldn't break the save operation
 				console.warn(`Failed to apply write delay: ${error}`)
 			}
-			
+
 			const postDiagnostics = vscode.languages.getDiagnostics()
 
 			const newProblems = await diagnosticsToProblemsString(
@@ -610,5 +628,14 @@ export class DiffViewProvider {
 		this.activeLineController = undefined
 		this.streamedLines = []
 		this.preDiagnostics = []
+		this.rooOpenedTabs.clear()
+	}
+
+	/**
+	 * Gets the set of file paths that were opened by Roo during the current session
+	 * @returns Set of absolute file paths
+	 */
+	getRooOpenedTabs(): Set<string> {
+		return new Set(this.rooOpenedTabs)
 	}
 }

src/integrations/editor/PostEditBehaviorUtils.ts

@@ -0,0 +1,135 @@
+import * as vscode from "vscode"
+import { arePathsEqual } from "../../utils/path"
+import { DIFF_VIEW_URI_SCHEME } from "./DiffViewProvider"
+
+export class PostEditBehaviorUtils {
+	/**
+	 * Closes Roo-related tabs based on the provided settings and tracked tabs
+	 * @param autoCloseRooTabs - Close only tabs opened during the current task
+	 * @param autoCloseAllRooTabs - Close all Roo tabs regardless of when they were opened
+	 * @param rooOpenedTabs - Set of file paths that were opened by Roo during the current task
+	 * @param editedFilePath - The path of the file that was just edited (to restore focus)
+	 * @returns Promise<void>
+	 */
+	static async closeRooTabs(
+		autoCloseRooTabs: boolean,
+		autoCloseAllRooTabs: boolean,
+		rooOpenedTabs: Set<string>,
+		editedFilePath?: string,
+	): Promise<void> {
+		if (!autoCloseRooTabs && !autoCloseAllRooTabs) {
+			return
+		}
+
+		// Get all tabs across all tab groups
+		const allTabs = vscode.window.tabGroups.all.flatMap((group) => group.tabs)
+
+		// Filter tabs to close based on settings
+		const tabsToClose = allTabs.filter((tab) => {
+			// Check if it's a diff view tab
+			if (tab.input instanceof vscode.TabInputTextDiff && tab.input.original.scheme === DIFF_VIEW_URI_SCHEME) {
+				return true
+			}
+
+			// Check if it's a regular text tab
+			if (tab.input instanceof vscode.TabInputText) {
+				const tabPath = tab.input.uri.fsPath
+
+				// Don't close the file that was just edited
+				if (editedFilePath && arePathsEqual(tabPath, editedFilePath)) {
+					return false
+				}
+
+				if (autoCloseAllRooTabs) {
+					// Close all Roo tabs - for now, we consider all tabs that were tracked
+					// In a more sophisticated implementation, we might check for Roo-specific markers
+					return rooOpenedTabs.has(tabPath)
+				} else if (autoCloseRooTabs) {
+					// Close only tabs opened during the current task
+					return rooOpenedTabs.has(tabPath)
+				}
+			}
+
+			return false
+		})
+
+		// Close the tabs
+		const closePromises = tabsToClose.map((tab) => {
+			if (!tab.isDirty) {
+				return vscode.window.tabGroups.close(tab).then(
+					() => undefined,
+					(err: any) => {
+						console.error(`Failed to close tab ${tab.label}:`, err)
+					},
+				)
+			}
+			return Promise.resolve()
+		})
+
+		await Promise.all(closePromises)
+
+		// Restore focus to the edited file if provided
+		if (editedFilePath) {
+			try {
+				await vscode.window.showTextDocument(vscode.Uri.file(editedFilePath), {
+					preview: false,
+					preserveFocus: false,
+				})
+			} catch (err) {
+				console.error(`Failed to restore focus to ${editedFilePath}:`, err)
+			}
+		}
+	}
+
+	/**
+	 * Determines which tabs should be closed based on the filter criteria
+	 * @param tabs - Array of tabs to filter
+	 * @param filter - Filter criteria (all Roo tabs or only current task tabs)
+	 * @param rooOpenedTabs - Set of file paths opened by Roo
+	 * @returns Array of tabs that match the filter criteria
+	 */
+	static filterTabsToClose(
+		tabs: readonly vscode.Tab[],
+		filter: "all" | "current",
+		rooOpenedTabs: Set<string>,
+	): vscode.Tab[] {
+		return tabs.filter((tab) => {
+			// Always close diff view tabs
+			if (tab.input instanceof vscode.TabInputTextDiff && tab.input.original.scheme === DIFF_VIEW_URI_SCHEME) {
+				return true
+			}
+
+			// For text tabs, apply the filter
+			if (tab.input instanceof vscode.TabInputText) {
+				const tabPath = tab.input.uri.fsPath
+
+				if (filter === "all") {
+					// In a real implementation, we might have additional checks
+					// to identify Roo-specific tabs beyond just the tracked set
+					return true
+				} else if (filter === "current") {
+					return rooOpenedTabs.has(tabPath)
+				}
+			}
+
+			return false
+		})
+	}
+
+	/**
+	 * Checks if a tab is a Roo-related tab
+	 * @param tab - The tab to check
+	 * @returns true if the tab is Roo-related
+	 */
+	static isRooTab(tab: vscode.Tab): boolean {
+		// Check if it's a diff view tab
+		if (tab.input instanceof vscode.TabInputTextDiff && tab.input.original.scheme === DIFF_VIEW_URI_SCHEME) {
+			return true
+		}
+
+		// Additional checks could be added here to identify other Roo-specific tabs
+		// For example, checking for specific URI schemes, file patterns, etc.
+
+		return false
+	}
+}