persistent-chat-plugin/lib/patch-worker.mjs

#!/usr/bin/env node
/**
 * pchat 补丁桥接：无 CO 卡密，直调 vendor co-chat 扩展补丁逻辑（headless）。
 */
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath, pathToFileURL } from 'node:url';
import { createRequire } from 'node:module';

const require = createRequire(import.meta.url);
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const mode = process.argv[2] || 'apply';
const vendorArg = process.argv.indexOf('--vendor');
const vendorRce = vendorArg >= 0 ? process.argv[vendorArg + 1] : null;

const CURSOR_APP = '/Applications/Cursor.app';
const WORKBENCH = path.join(CURSOR_APP, 'Contents/Resources/app/out/vs/workbench/workbench.desktop.main.js');
const EXTHOST = path.join(CURSOR_APP, 'Contents/Resources/app/out/vs/workbench/api/node/extensionHostProcess.js');
const EXT_CANDIDATES = [
  vendorRce ? path.join(path.dirname(vendorRce), '..', 'dist/extension.js') : null,
  path.join(process.env.HOME || '', '.persistent-chat-local/lib/../vendor/cochat-engine/3.3.34/dist/extension.js'),
  path.join(__dirname, '../vendor/cochat-engine/3.3.34/dist/extension.js'),
  path.join(process.env.PCHAT_WORKSPACE || '/Users/karuo/Documents/个人', '.persistent-chat-v1.1/vendor/cochat-engine/3.3.34/dist/extension.js'),
  path.join(process.env.HOME || '', '.cursor/extensions/co-chat.co-chat-panel-3.3.34/dist/extension.js'),
].filter(Boolean).map((p) => path.normalize(p));

function emit(obj) {
  console.log(JSON.stringify(obj));
}

function resolveExtensionPath() {
  for (const p of EXT_CANDIDATES) {
    if (fs.existsSync(p)) return p;
  }
  return null;
}

function installVscodeMock(extPath) {
  const mockPath = path.join('/tmp', 'pchat-vscode-mock.cjs');
  const content = `
const path = require('path');
const fs = require('fs');
const extPath = ${JSON.stringify(extPath)};
const subs = [];
module.exports = {
  ExtensionContext: function() {
    this.subscriptions = [];
    this.globalState = { get: () => undefined, update: async () => {}, keys: () => [] };
    this.secrets = { get: async () => undefined, store: async () => {}, delete: async () => {} };
    this.extensionPath = path.dirname(path.dirname(extPath));
    this.extensionUri = { fsPath: this.extensionPath };
    this.storagePath = path.join(require('os').tmpdir(), 'pchat-ext-storage');
    this.globalStoragePath = path.join(require('os').tmpdir(), 'pchat-global-storage');
    this.logPath = path.join(require('os').tmpdir(), 'pchat-log');
    for (const d of [this.storagePath, this.globalStoragePath, this.logPath]) {
      try { fs.mkdirSync(d, { recursive: true }); } catch {}
    }
  },
  workspace: {
    getConfiguration: (section) => ({
      get: (k, d) => {
        const map = { 'kc.noQuotaMcp': true, 'kc.corePatchBundle': true, 'kc.endlessRetries': true };
        return map[k] !== undefined ? map[k] : d;
      },
      update: async () => {},
      has: () => true,
    }),
    workspaceFolders: [],
    fs: {},
  },
  window: {
    showInformationMessage: async (m) => { console.error('[info]', m); return undefined; },
    showErrorMessage: async (m) => { console.error('[err]', m); return undefined; },
    showWarningMessage: async () => undefined,
  },
  extensions: {
    all: [],
    getExtension: (id) => id && id.includes('co-chat') ? { exports: {}, extensionPath: path.dirname(path.dirname(extPath)), packageJSON: { version: '3.3.34' } } : undefined,
  },
  env: { appRoot: ${JSON.stringify(path.join(CURSOR_APP, 'Contents/Resources/app'))}, uriScheme: 'vscode' },
  commands: { registerCommand: () => ({ dispose: () => {} }) },
  Uri: { file: (f) => ({ fsPath: f }) },
  EventEmitter: class { constructor() { this.event = (cb) => { subs.push(cb); return { dispose: () => {} }; }; } fire(v) { subs.forEach((f) => f(v)); } },
};
`;
  fs.writeFileSync(mockPath, content);
  const Module = require('module');
  const orig = Module._resolveFilename;
  Module._resolveFilename = function (request, parent, isMain, options) {
    if (request === 'vscode') return mockPath;
    return orig.call(this, request, parent, isMain, options);
  };
}

async function tryHeadlessPatch(extPath) {
  installVscodeMock(extPath);
  process.env.CO_SKIP_LICENSE = '1';
  process.env.PCHAT_NO_LICENSE = '1';
  const extUrl = pathToFileURL(extPath).href;
  const mod = await import(extUrl);
  const activate = mod.activate || mod.default?.activate;
  if (typeof activate !== 'function') {
    throw new Error('extension.js 无 activate 导出');
  }
  const vscode = require('vscode');
  const ctx = new vscode.ExtensionContext();
  await activate(ctx);
  await new Promise((r) => setTimeout(r, 5000));
  return { activated: true };
}

function verifyMarkers() {
  const wb = fs.existsSync(WORKBENCH) ? fs.readFileSync(WORKBENCH, 'utf8') : '';
  const eh = fs.existsSync(EXTHOST) ? fs.readFileSync(EXTHOST, 'utf8') : '';
  const markers = [
    { id: 'noQuotaMcp', start: 'CO_NO_QUOTA_MCP_V1_START', src: wb },
    { id: 'composerBridge', start: 'CO_COMPOSER_BRIDGE_START', src: wb },
    { id: 'exthost', start: 'CO_NO_QUOTA_EXTHOST_V1_START', src: eh },
  ];
  const found = markers.filter((m) => m.src.includes(m.start)).map((m) => m.id);
  return { patchOk: found.length >= 3, found, total: markers.length };
}

async function main() {
  if (mode === 'verify') {
    emit({ ok: true, ...verifyMarkers() });
    return;
  }
  const extPath = resolveExtensionPath();
  if (!extPath) {
    emit({ ok: false, error: '未找到 vendor/extension.js', candidates: EXT_CANDIDATES });
    process.exitCode = 1;
    return;
  }
  try {
    await tryHeadlessPatch(extPath);
  } catch (e) {
    emit({ ok: false, error: 'headless activate 失败: ' + (e.message || e), extPath, stack: String(e.stack || '').slice(0, 500) });
    process.exitCode = 1;
    return;
  }
  const v = verifyMarkers();
  emit({ ok: v.patchOk, ...v, extPath, hint: v.patchOk ? 'W8 OK' : '补丁未注入：请 Cmd+Q 退出 Cursor 后重试 W7' });
}

main().catch((e) => {
  emit({ ok: false, error: String(e.stack || e.message || e) });
  process.exitCode = 1;
});