PaddedCell/install.mjs

#!/usr/bin/env node

/**
 * PaddedCell Plugin Installer v0.2.0
 * 
 * Usage:
 *   node install.mjs
 *   node install.mjs --openclaw-profile-path /path/to/.openclaw
 *   node install.mjs --build-only
 *   node install.mjs --skip-check
 *   node install.mjs --uninstall
 */

import { execSync } from 'child_process';
import { existsSync, mkdirSync, copyFileSync, chmodSync, readdirSync, rmSync, readFileSync, writeFileSync } from 'fs';
import { randomBytes } from 'crypto';
import { dirname, join, resolve } from 'path';
import { fileURLToPath } from 'url';
import { homedir, platform } from 'os';

const __filename = fileURLToPath(import.meta.url);
const __dirname = resolve(dirname(__filename));

const PLUGIN_NAME = 'padded-cell';
const SRC_DIST_DIR = join(__dirname, 'dist', PLUGIN_NAME);

// Parse arguments
const args = process.argv.slice(2);
const options = {
  openclawProfilePath: null,
  buildOnly: args.includes('--build-only'),
  skipCheck: args.includes('--skip-check'),
  verbose: args.includes('--verbose') || args.includes('-v'),
  uninstall: args.includes('--uninstall'),
};

// Parse --openclaw-profile-path value
const profileIdx = args.indexOf('--openclaw-profile-path');
if (profileIdx !== -1 && args[profileIdx + 1]) {
  options.openclawProfilePath = resolve(args[profileIdx + 1]);
}

// Resolve openclaw path: --openclaw-profile-path → $OPENCLAW_PATH → ~/.openclaw
function resolveOpenclawPath() {
  if (options.openclawProfilePath) return options.openclawProfilePath;
  if (process.env.OPENCLAW_PATH) return resolve(process.env.OPENCLAW_PATH);
  return join(homedir(), '.openclaw');
}

// Colors
const c = {
  reset: '\x1b[0m', red: '\x1b[31m', green: '\x1b[32m',
  yellow: '\x1b[33m', blue: '\x1b[34m', cyan: '\x1b[36m',
};
function log(msg, color = 'reset') { console.log(`${c[color]}${msg}${c.reset}`); }
function logStep(n, total, msg) { log(`[${n}/${total}] ${msg}`, 'cyan'); }
function logOk(msg) { log(`  ✓ ${msg}`, 'green'); }
function logWarn(msg) { log(`  ⚠ ${msg}`, 'yellow'); }
function logErr(msg) { log(`  ✗ ${msg}`, 'red'); }

function exec(command, opts = {}) {
  return execSync(command, {
    cwd: __dirname,
    stdio: opts.silent ? 'pipe' : 'inherit',
    encoding: 'utf8',
    ...opts,
  });
}

function getOpenclawConfig(key, def = undefined) {
  try {
    const out = exec(`openclaw config get ${key} --json 2>/dev/null || echo "undefined"`, { silent: true }).trim();
    if (out === 'undefined' || out === '') return def;
    return JSON.parse(out);
  } catch { return def; }
}
function setOpenclawConfig(key, value) {
  exec(`openclaw config set ${key} '${JSON.stringify(value)}' --json`, { silent: true });
}
function unsetOpenclawConfig(key) {
  try { exec(`openclaw config unset ${key}`, { silent: true }); } catch {}
}

function copyDir(src, dest) {
  mkdirSync(dest, { recursive: true });
  for (const entry of readdirSync(src, { withFileTypes: true })) {
    const s = join(src, entry.name);
    const d = join(dest, entry.name);
    if (entry.name === 'node_modules') continue; // skip node_modules
    entry.isDirectory() ? copyDir(s, d) : copyFileSync(s, d);
  }
}

// ── Step 1: Detect ──────────────────────────────────────────────────────

function detectEnvironment() {
  logStep(1, 6, 'Detecting environment...');
  const env = { platform: platform(), nodeVersion: null, goVersion: null };

  try { env.nodeVersion = exec('node --version', { silent: true }).trim(); logOk(`Node.js ${env.nodeVersion}`); } catch { logErr('Node.js not found'); }
  try { env.goVersion = exec('go version', { silent: true }).trim(); logOk(`Go: ${env.goVersion}`); } catch { logErr('Go not found'); }
  try { logOk(`openclaw at ${exec('which openclaw', { silent: true }).trim()}`); } catch { logWarn('openclaw CLI not in PATH'); }

  return env;
}

// ── Step 2: Check deps ──────────────────────────────────────────────────

function checkDeps(env) {
  if (options.skipCheck) { logStep(2, 6, 'Skipping dep checks'); return; }
  logStep(2, 6, 'Checking dependencies...');
  let fail = false;
  if (!env.nodeVersion || parseInt(env.nodeVersion.slice(1)) < 18) { logErr('Node.js 18+ required'); fail = true; }
  if (!env.goVersion) { logErr('Go 1.22+ required'); fail = true; }
  if (fail) { log('\nInstall missing deps and retry.', 'red'); process.exit(1); }
  logOk('All deps OK');
}

// ── Step 3: Build ───────────────────────────────────────────────────────

function ensureBuildSecret() {
  const secretFile = join(__dirname, '.build-secret');
  if (existsSync(secretFile)) {
    const existing = readFileSync(secretFile, 'utf8').trim();
    if (existing.length >= 32) {
      logOk('Reusing existing build secret');
      return existing;
    }
  }
  const secret = randomBytes(32).toString('hex');
  writeFileSync(secretFile, secret + '\n', { mode: 0o600 });
  logOk('Generated new build secret');
  return secret;
}

async function build() {
  logStep(3, 6, 'Building components...');

  // Generate / load build secret for pass_mgr
  const buildSecret = ensureBuildSecret();

  // pass_mgr (Go)
  log('  Building pass_mgr...', 'blue');
  const pmDir = join(__dirname, 'pass_mgr');
  exec('go mod tidy', { cwd: pmDir, silent: !options.verbose });
  const ldflags = `-X main.buildSecret=${buildSecret}`;
  exec(`go build -ldflags "${ldflags}" -o dist/pass_mgr src/main.go`, { cwd: pmDir, silent: !options.verbose });
  chmodSync(join(pmDir, 'dist', 'pass_mgr'), 0o755);
  logOk('pass_mgr');

  // pcguard (Go)
  log('  Building pcguard...', 'blue');
  const pgDir = join(__dirname, 'pcguard');
  exec('go mod tidy', { cwd: pgDir, silent: !options.verbose });
  exec('go build -o dist/pcguard src/main.go', { cwd: pgDir, silent: !options.verbose });
  chmodSync(join(pgDir, 'dist', 'pcguard'), 0o755);
  logOk('pcguard');

  // Plugin (TypeScript)
  log('  Building plugin...', 'blue');
  const pluginDir = join(__dirname, 'plugin');
  exec('npm install', { cwd: pluginDir, silent: !options.verbose });
  exec('npx tsc', { cwd: pluginDir, silent: !options.verbose });
  logOk('plugin');
}

// ── Step 4: Install ─────────────────────────────────────────────────────

async function install() {
  if (options.buildOnly) { logStep(4, 6, 'Skipping install (--build-only)'); return null; }
  logStep(4, 6, 'Installing...');

  const openclawPath = resolveOpenclawPath();
  const binDir = join(openclawPath, 'bin');
  const pluginsDir = join(openclawPath, 'plugins');
  const destDir = join(pluginsDir, PLUGIN_NAME);

  log(`  OpenClaw path: ${openclawPath}`, 'blue');

  // Copy dist/padded-cell → plugins/padded-cell
  if (existsSync(destDir)) rmSync(destDir, { recursive: true, force: true });
  copyDir(SRC_DIST_DIR, destDir);

  // Copy openclaw.plugin.json and package.json
  copyFileSync(join(__dirname, 'plugin', 'openclaw.plugin.json'), join(destDir, 'openclaw.plugin.json'));
  copyFileSync(join(__dirname, 'plugin', 'package.json'), join(destDir, 'package.json'));
  logOk(`Plugin files → ${destDir}`);

  // Install runtime deps into dest (express, ws)
  exec('npm install --omit=dev', { cwd: destDir, silent: !options.verbose });
  logOk('Runtime deps installed');

  // Binaries
  mkdirSync(binDir, { recursive: true });
  const bins = [
    { name: 'pass_mgr', src: join(__dirname, 'pass_mgr', 'dist', 'pass_mgr') },
    { name: 'pcguard', src: join(__dirname, 'pcguard', 'dist', 'pcguard') },
  ];
  for (const b of bins) {
    const dest = join(binDir, b.name);
    copyFileSync(b.src, dest);
    chmodSync(dest, 0o755);
    logOk(`${b.name} → ${dest}`);
  }

  return { binDir, destDir };
}

// ── Step 5: Configure ───────────────────────────────────────────────────

async function configure() {
  if (options.buildOnly) { logStep(5, 6, 'Skipping config'); return; }
  logStep(5, 6, 'Configuring OpenClaw...');

  const openclawPath = resolveOpenclawPath();
  const destDir = join(openclawPath, 'plugins', PLUGIN_NAME);
  const passMgrPath = join(openclawPath, 'bin', 'pass_mgr');

  try {
    // plugins.load.paths
    const paths = getOpenclawConfig('plugins.load.paths', []);
    if (!paths.includes(destDir)) { paths.push(destDir); setOpenclawConfig('plugins.load.paths', paths); }
    logOk(`plugins.load.paths includes ${destDir}`);

    // plugins.allow
    const allow = getOpenclawConfig('plugins.allow', []);
    if (!allow.includes(PLUGIN_NAME)) { allow.push(PLUGIN_NAME); setOpenclawConfig('plugins.allow', allow); }
    logOk(`plugins.allow includes ${PLUGIN_NAME}`);

    // plugins.entries
    const plugins = getOpenclawConfig('plugins', {});
    plugins.entries = plugins.entries || {};
    plugins.entries[PLUGIN_NAME] = {
      enabled: true,
      config: { enabled: true, passMgrPath, openclawProfilePath: openclawPath },
    };
    setOpenclawConfig('plugins', plugins);
    logOk('Plugin entry configured');
  } catch (err) {
    logWarn(`Config failed: ${err.message}`);
  }

  // Check pass_mgr init
  if (existsSync(join(homedir(), '.pass_mgr', 'config.json'))) {
    logOk('pass_mgr already initialized');
  } else {
    logWarn(`pass_mgr not initialized — run: ${passMgrPath} admin init`);
  }
}

// ── Step 6: Summary ─────────────────────────────────────────────────────

function summary(result) {
  logStep(6, 6, 'Done!');
  console.log('');
  log('╔══════════════════════════════════════════════╗', 'cyan');
  log('║     PaddedCell v0.2.0 Install Complete       ║', 'cyan');
  log('╚══════════════════════════════════════════════╝', 'cyan');

  if (options.buildOnly) {
    log('\nBuild-only — binaries not installed.', 'yellow');
    return;
  }

  console.log('');
  log('Next steps:', 'blue');
  log('  1. openclaw gateway restart', 'cyan');

  const openclawPath = resolveOpenclawPath();
  const pmPath = join(openclawPath, 'bin', 'pass_mgr');
  if (!existsSync(join(homedir(), '.pass_mgr', 'config.json'))) {
    log(`  2. ${pmPath} admin init`, 'cyan');
  }
  console.log('');
}

// ── Uninstall ───────────────────────────────────────────────────────────

async function uninstall() {
  log('Uninstalling PaddedCell...', 'cyan');
  const openclawPath = resolveOpenclawPath();

  // Remove binaries
  for (const name of ['pass_mgr', 'pcguard']) {
    const p = join(openclawPath, 'bin', name);
    if (existsSync(p)) { rmSync(p); logOk(`Removed ${p}`); }
  }

  // Remove plugin dir
  const destDir = join(openclawPath, 'plugins', PLUGIN_NAME);
  if (existsSync(destDir)) { rmSync(destDir, { recursive: true }); logOk(`Removed ${destDir}`); }

  // Remove config
  try {
    const allow = getOpenclawConfig('plugins.allow', []);
    const idx = allow.indexOf(PLUGIN_NAME);
    if (idx !== -1) { allow.splice(idx, 1); setOpenclawConfig('plugins.allow', allow); logOk('Removed from allow list'); }
    unsetOpenclawConfig(`plugins.entries.${PLUGIN_NAME}`);
    logOk('Removed plugin entry');
    const paths = getOpenclawConfig('plugins.load.paths', []);
    const pidx = paths.indexOf(destDir);
    if (pidx !== -1) { paths.splice(pidx, 1); setOpenclawConfig('plugins.load.paths', paths); logOk('Removed from load paths'); }
  } catch (err) { logWarn(`Config cleanup: ${err.message}`); }

  log('\nRun: openclaw gateway restart', 'yellow');
}

// ── Main ────────────────────────────────────────────────────────────────

async function main() {
  console.log('');
  log('╔══════════════════════════════════════════════╗', 'cyan');
  log('║     PaddedCell Plugin Installer v0.2.0       ║', 'cyan');
  log('╚══════════════════════════════════════════════╝', 'cyan');
  console.log('');

  try {
    const env = detectEnvironment();
    if (options.uninstall) { await uninstall(); process.exit(0); }
    checkDeps(env);
    await build();
    const result = await install();
    await configure();
    summary(result);
  } catch (err) {
    log(`\nInstallation failed: ${err.message}`, 'red');
    process.exit(1);
  }
}

main();