[DRAFT] Feature/files changed overview

.gitignore

@@ -45,3 +45,4 @@ logs
 .qodo/
 .vercel
 .roo/mcp.json
+CLAUDE.md

apps/web-roo-code/package.json

@@ -42,6 +42,7 @@
 		"@types/react-dom": "^18.3.7",
 		"autoprefixer": "^10.4.21",
 		"postcss": "^8.5.4",
-		"tailwindcss": "^3.4.17"
+		"tailwindcss": "^3.4.17",
+		"tsx": "^4.19.3"
 	}
 }

packages/telemetry/src/PostHogTelemetryClient.ts

@@ -11,7 +11,7 @@ import { BaseTelemetryClient } from "./BaseTelemetryClient"
  * Respects user privacy settings and VSCode's global telemetry configuration.
  */
 export class PostHogTelemetryClient extends BaseTelemetryClient {
-	private client: PostHog
+	private client?: PostHog
 	private distinctId: string = vscode.env.machineId
 	// Git repository properties that should be filtered out
 	private readonly gitPropertyNames = ["repositoryUrl", "repositoryName", "defaultBranch"]
@@ -25,7 +25,12 @@ export class PostHogTelemetryClient extends BaseTelemetryClient {
 			debug,
 		)
 
-		this.client = new PostHog(process.env.POSTHOG_API_KEY || "", { host: "https://us.i.posthog.com" })
+		const apiKey = process.env.POSTHOG_API_KEY
+		if (apiKey) {
+			this.client = new PostHog(apiKey, { host: "https://us.i.posthog.com" })
+		} else {
+			console.warn("[PostHogTelemetryClient] POSTHOG_API_KEY is not set. Telemetry will be disabled.")
+		}
 	}
 
 	/**
@@ -42,11 +47,10 @@ export class PostHogTelemetryClient extends BaseTelemetryClient {
 	}
 
 	public override async capture(event: TelemetryEvent): Promise<void> {
-		if (!this.isTelemetryEnabled() || !this.isEventCapturable(event.event)) {
-			if (this.debug) {
+		if (!this.client || !this.isTelemetryEnabled() || !this.isEventCapturable(event.event)) {
+			if (this.debug && this.client) {
 				console.info(`[PostHogTelemetryClient#capture] Skipping event: ${event.event}`)
 			}
-
 			return
 		}
 
@@ -80,6 +84,9 @@ export class PostHogTelemetryClient extends BaseTelemetryClient {
 		}
 
 		// Update PostHog client state based on telemetry preference.
+		if (!this.client) {
+			return
+		}
 		if (this.telemetryEnabled) {
 			this.client.optIn()
 		} else {
@@ -88,6 +95,8 @@ export class PostHogTelemetryClient extends BaseTelemetryClient {
 	}
 
 	public override async shutdown(): Promise<void> {
-		await this.client.shutdown()
+		if (this.client) {
+			await this.client.shutdown()
+		}
 	}
 }

packages/types/src/file-changes.ts

@@ -0,0 +1,21 @@
+export type FileChangeType = "create" | "delete" | "edit"
+
+export interface FileChange {
+	uri: string
+	type: FileChangeType
+	// Note: Checkpoint hashes are for backend use, but can be included
+	fromCheckpoint: string
+	toCheckpoint: string
+	// Line count information for display
+	linesAdded?: number
+	linesRemoved?: number
+}
+
+/**
+ * Represents the set of file changes for the webview.
+ * The `files` property is an array for easy serialization.
+ */
+export interface FileChangeset {
+	baseCheckpoint: string
+	files: FileChange[]
+}

packages/types/src/global-settings.ts

@@ -107,6 +107,7 @@ export const globalSettingsSchema = z.object({
 	historyPreviewCollapsed: z.boolean().optional(),
 	profileThresholds: z.record(z.string(), z.number()).optional(),
 	hasOpenedModeSelector: z.boolean().optional(),
+	filesChangedEnabled: z.boolean().optional(),
 	lastModeExportPath: z.string().optional(),
 	lastModeImportPath: z.string().optional(),
 })

packages/types/src/history.ts

@@ -16,6 +16,7 @@ export const historyItemSchema = z.object({
 	totalCost: z.number(),
 	size: z.number().optional(),
 	workspace: z.string().optional(),
+	filesChanged: z.number().optional(),
 })
 
 export type HistoryItem = z.infer<typeof historyItemSchema>

packages/types/src/index.ts

@@ -20,3 +20,5 @@ export * from "./terminal.js"
 export * from "./tool.js"
 export * from "./type-fu.js"
 export * from "./vscode.js"
+
+export * from "./file-changes.js"

packages/types/src/message.ts

@@ -106,6 +106,7 @@ export const clineSays = [
 	"condense_context",
 	"condense_context_error",
 	"codebase_search_result",
+	"files_changed",
 ] as const
 
 export const clineSaySchema = z.enum(clineSays)