chore(integration): snapshot local main worktree

electron/coding-runtime/pi/worker-process.ts

@@ -3,6 +3,7 @@ import {
   spawn,
   type ChildProcessWithoutNullStreams,
 } from 'node:child_process';
+import { realpathSync } from 'node:fs';
 import { platform } from 'node:os';
 import { logger } from '../../utils/logger';
 import type { CodingRuntimeDisposeReason } from '../contracts';
@@ -121,14 +122,16 @@ export type PiWorkerProcessOptions = {
   onLifecycleEvent?(event: PiWorkerLifecycleEvent): void;
 };
 
+export const DEFAULT_PI_RPC_TOOLS = [
+  'read', 'bash', 'edit', 'write', 'grep', 'find', 'ls', 'ask_user', 'subagent',
+  'agent_browser', 'game_asset_browser', 'game_asset_review',
+  'task_state', 'changed_file', 'runtime_context',
+] as const;
+
 export function buildPiRpcArgs(
   sessionDir: string,
   additionalArgs: readonly string[] = [],
-  tools: readonly string[] = [
-    'read', 'bash', 'edit', 'write', 'grep', 'find', 'ls', 'ask_user', 'subagent',
-    'agent_browser', 'game_asset_browser', 'game_asset_review',
-    'task_state', 'changed_file', 'runtime_context',
-  ],
+  tools: readonly string[] = DEFAULT_PI_RPC_TOOLS,
 ): string[] {
   return [
     '--mode', 'rpc',
@@ -161,6 +164,16 @@ export function sanitizePiDiagnostic(
   return sanitized;
 }
 
+function diagnosticPathAliases(value: string | undefined): string[] {
+  if (!value) return [];
+  try {
+    const canonical = realpathSync.native(value);
+    return canonical === value ? [value] : [value, canonical];
+  } catch {
+    return [value];
+  }
+}
+
 export function buildPiWorkerEnvironment(
   configDir: string,
   overlay: NodeJS.ProcessEnv = {},
@@ -262,8 +275,7 @@ export class PiWorkerProcess {
       DEFAULT_DIAGNOSTIC_BYTES,
       'diagnosticBytes',
     );
-    this.diagnosticSensitiveValues = [...new Set([
-      ...(options.sensitiveValues ?? []),
+    const diagnosticPaths = [
       options.cwd,
       options.cliPath,
       options.configDir,
@@ -272,6 +284,10 @@ export class PiWorkerProcess {
       options.env?.USERPROFILE,
       options.env?.APPDATA,
       options.env?.LOCALAPPDATA,
+    ].flatMap(diagnosticPathAliases);
+    this.diagnosticSensitiveValues = [...new Set([
+      ...(options.sensitiveValues ?? []),
+      ...diagnosticPaths,
     ].filter((value): value is string => Boolean(value)))];
   }
 
@@ -469,7 +485,7 @@ export class PiWorkerProcess {
   private handleProtocolFailure(error: unknown): void {
     if (this.invalidation) return;
     const message = error instanceof Error ? error.message : 'Pi RPC protocol failure';
-    this.appendDiagnostic('[stdout-protocol]\n');
+    this.appendDiagnostic(`[stdout-protocol] ${message}\n`);
     const failure = new PiProcessError('PI_RPC_PROTOCOL_ERROR', message, {
       cause: error,
       generation: this.generationValue,