fix: address mrubens review on retention types and settings navigation

packages/types/src/global-settings.ts

@@ -190,8 +190,7 @@ export const globalSettingsSchema = z.object({
 	enhancementApiConfigId: z.string().optional(),
 	includeTaskHistoryInEnhance: z.boolean().optional(),
 	// Auto-delete task history on extension reload.
-	// Note: we accept `number` for backwards compatibility with older persisted state.
-	taskHistoryRetention: z.union([z.enum(TASK_HISTORY_RETENTION_OPTIONS), z.number()]).optional(),
+	taskHistoryRetention: z.enum(TASK_HISTORY_RETENTION_OPTIONS).optional(),
 	// Calculated task history storage size info for the Settings > About page
 	taskHistorySize: z
 		.object({

src/activate/registerCommands.ts

@@ -105,7 +105,7 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 		return openClineInNewTab({ context, outputChannel })
 	},
 	openInNewTab: () => openClineInNewTab({ context, outputChannel }),
-	settingsButtonClicked: () => {
+	settingsButtonClicked: (section?: string) => {
 		const visibleProvider = getVisibleProviderOrLog(outputChannel)
 
 		if (!visibleProvider) {
@@ -114,7 +114,11 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 
 		TelemetryService.instance.captureTitleButtonClicked("settings")
 
-		visibleProvider.postMessageToWebview({ type: "action", action: "settingsButtonClicked" })
+		visibleProvider.postMessageToWebview({
+			type: "action",
+			action: "settingsButtonClicked",
+			values: section ? { section } : undefined,
+		})
 		// Also explicitly post the visibility message to trigger scroll reliably
 		visibleProvider.postMessageToWebview({ type: "action", action: "didBecomeVisible" })
 	},

src/extension.ts

@@ -45,6 +45,7 @@ import {
 import { initializeI18n } from "./i18n"
 import { flushModels, initializeModelCacheRefresh, refreshModels } from "./api/providers/fetchers/modelCache"
 import { startBackgroundRetentionPurge } from "./utils/task-history-retention"
+import { TASK_HISTORY_RETENTION_OPTIONS, type TaskHistoryRetentionSetting } from "@roo-code/types"
 
 /**
  * Built using https://github.com/microsoft/vscode-webview-ui-toolkit
@@ -392,14 +393,11 @@ export async function activate(context: vscode.ExtensionContext) {
 	// By this point, provider is fully initialized and ready to handle deletions
 	{
 		const retentionValue = contextProxy.getValue("taskHistoryRetention")
-		const retention =
-			retentionValue === "90" ||
-			retentionValue === "60" ||
-			retentionValue === "30" ||
-			retentionValue === "7" ||
-			retentionValue === "3"
-				? retentionValue
-				: "never"
+		const retention: TaskHistoryRetentionSetting = TASK_HISTORY_RETENTION_OPTIONS.includes(
+			retentionValue as TaskHistoryRetentionSetting,
+		)
+			? (retentionValue as TaskHistoryRetentionSetting)
+			: "never"
 		startBackgroundRetentionPurge({
 			globalStoragePath: contextProxy.globalStorageUri.fsPath,
 			log: (m) => outputChannel.appendLine(m),

src/utils/task-history-retention.ts

@@ -3,21 +3,13 @@ import * as path from "path"
 import * as fs from "fs/promises"
 import type { Dirent } from "fs"
 
+import { TASK_HISTORY_RETENTION_OPTIONS, type TaskHistoryRetentionSetting } from "@roo-code/types"
+
 import { getStorageBasePath } from "./storage"
 import { GlobalFileNames } from "../shared/globalFileNames"
 import { t } from "../i18n"
 
-/**
- * Allowed retention day values (as numbers).
- */
-export type RetentionDays = 90 | 60 | 30 | 7 | 3
-
-/**
- * Supported values for the retention setting.
- * - "never" or 0 disables purging
- * - "90" | "60" | "30" | "7" | "3" (string) or 90 | 60 | 30 | 7 | 3 (number) specify days
- */
-export type RetentionSetting = "never" | "0" | `${RetentionDays}` | RetentionDays | 0
+export type RetentionSetting = TaskHistoryRetentionSetting
 
 export type PurgeResult = {
 	purgedCount: number
@@ -280,7 +272,7 @@ export async function purgeOldTasks(
  */
 function normalizeDays(value: RetentionSetting): number {
 	if (value === "never") return 0
-	const n = typeof value === "number" ? value : parseInt(String(value), 10)
+	const n = parseInt(value, 10)
 	return Number.isFinite(n) && n > 0 ? Math.trunc(n) : 0
 }
 
@@ -314,11 +306,16 @@ export function startBackgroundRetentionPurge(options: BackgroundPurgeOptions):
 	void (async () => {
 		try {
 			// Skip if retention is disabled
-			if (retention === "never" || retention === "0" || retention === 0) {
+			if (retention === "never") {
 				log("[Retention] Background purge skipped: retention is set to 'never'")
 				return
 			}
 
+			if (!TASK_HISTORY_RETENTION_OPTIONS.includes(retention)) {
+				log(`[Retention] Background purge skipped: invalid retention value '${retention}'`)
+				return
+			}
+
 			log(`[Retention] Starting background purge: setting=${retention}`)
 
 			const result = await purgeOldTasks(retention, globalStoragePath, log, false, deleteTaskById)
@@ -340,7 +337,7 @@ export function startBackgroundRetentionPurge(options: BackgroundPurgeOptions):
 				vscode.window.showInformationMessage(message, viewSettingsLabel, dismissLabel).then((action) => {
 					if (action === viewSettingsLabel) {
 						// Navigate to Roo Code settings About tab
-						vscode.commands.executeCommand("roo-cline.settingsButtonClicked")
+						vscode.commands.executeCommand("roo-cline.settingsButtonClicked", "about")
 					}
 				})
 			}

webview-ui/src/components/settings/About.tsx

@@ -1,4 +1,4 @@
-import { HTMLAttributes, useState, useCallback, useEffect } from "react"
+import { HTMLAttributes, useState, useCallback, useEffect, useRef } from "react"
 import { useAppTranslation } from "@/i18n/TranslationContext"
 import { Trans } from "react-i18next"
 import {
@@ -58,6 +58,7 @@ export const About = ({
 	const { t } = useAppTranslation()
 	const [isRefreshing, setIsRefreshing] = useState(false)
 	const [cachedSize, setCachedSize] = useState<TaskHistorySize | undefined>(taskHistorySize)
+	const didRequestInitialSize = useRef(false)
 
 	// Update cached size when taskHistorySize changes and reset refreshing state
 	useEffect(() => {
@@ -67,6 +68,13 @@ export const About = ({
 		}
 	}, [taskHistorySize])
 
+	// Trigger initial task history size calculation when this tab mounts
+	useEffect(() => {
+		if (didRequestInitialSize.current) return
+		didRequestInitialSize.current = true
+		vscode.postMessage({ type: "refreshTaskHistorySize" })
+	}, [])
+
 	const handleRefreshStorageSize = useCallback(() => {
 		setIsRefreshing(true)
 		vscode.postMessage({ type: "refreshTaskHistorySize" })

webview-ui/src/components/settings/SettingsView.tsx

@@ -429,7 +429,7 @@ const SettingsView = forwardRef<SettingsViewRef, SettingsViewProps>(({ onDone, t
 					includeCurrentTime: includeCurrentTime ?? true,
 					includeCurrentCost: includeCurrentCost ?? true,
 					maxGitStatusFiles: maxGitStatusFiles ?? 0,
-taskHistoryRetention: normalizedTaskHistoryRetention,
+					taskHistoryRetention: normalizedTaskHistoryRetention,
 					profileThresholds,
 					imageGenerationProvider,
 					openRouterImageApiKey,
@@ -566,13 +566,6 @@ taskHistoryRetention: normalizedTaskHistoryRetention,
 		scrollToActiveTab()
 	}, [activeTab, scrollToActiveTab])
 
-	// Effect to trigger task history size calculation when About tab is opened
-	useEffect(() => {
-		if (activeTab === "about") {
-			vscode.postMessage({ type: "refreshTaskHistorySize" })
-		}
-	}, [activeTab])
-
 	// Effect to scroll when the webview becomes visible
 	useLayoutEffect(() => {
 		const handleMessage = (event: MessageEvent) => {