#!/usr/bin/env zx

/**
 * bundle-openclaw.mjs
 *
 * Bundles the openclaw npm package with ALL its dependencies (including
 * transitive ones) into a self-contained directory (build/openclaw/) for
 * electron-builder to pick up.
 *
 * pnpm uses a content-addressable virtual store with symlinks. A naive copy
 * of node_modules/openclaw/ will miss runtime dependencies entirely. Even
 * copying only direct siblings misses transitive deps (e.g. @clack/prompts
 * depends on @clack/core which lives in a separate virtual store entry).
 *
 * This script performs a recursive BFS through pnpm's virtual store to
 * collect every transitive dependency into a flat node_modules structure.
 */

import 'zx/globals';

const ROOT = path.resolve(__dirname, '..');
const OUTPUT = path.join(ROOT, 'build', 'openclaw');
const NODE_MODULES = path.join(ROOT, 'node_modules');
const YINIAN_RUNTIME_PATCH_MARKER_FILE = '.yinian-runtime-patch.json';
const YINIAN_RUNTIME_PATCH_MARKER = {
  id: 'yinian-openclaw-runtime',
  version: '2026-05-12-runtime-templates-selfref-v1',
  patches: [
    'bundled-npm-runner-env',
    'optional-native-clipboard-removed',
    'desktop-fast-chat-lightweight-tools',
    'runtime-reference-templates-preserved',
    'managed-openclaw-self-reference-required',
  ],
};

// On Windows, pnpm virtual store paths can exceed MAX_PATH (260 chars).
function normWin(p) {
  if (process.platform !== 'win32') return p;
  if (p.startsWith('\\\\?\\')) return p;
  return '\\\\?\\' + p.replace(/\//g, '\\');
}

echo`📦 Bundling openclaw for electron-builder...`;

// 1. Resolve the real path of node_modules/openclaw (follows pnpm symlink)
const openclawLink = path.join(NODE_MODULES, 'openclaw');
if (!fs.existsSync(openclawLink)) {
  echo`❌ node_modules/openclaw not found. Run pnpm install first.`;
  process.exit(1);
}

const openclawReal = fs.realpathSync(openclawLink);
echo`   openclaw resolved: ${openclawReal}`;

// 2. Clean and create output directory
if (fs.existsSync(OUTPUT)) {
  fs.rmSync(OUTPUT, { recursive: true });
}
fs.mkdirSync(OUTPUT, { recursive: true });

// 3. Copy openclaw package itself to OUTPUT root
echo`   Copying openclaw package...`;
fs.cpSync(openclawReal, OUTPUT, { recursive: true, dereference: true });

// 4. Recursively collect ALL transitive dependencies via pnpm virtual store BFS
//
// pnpm structure example:
//   .pnpm/openclaw@ver/node_modules/
//     openclaw/          <- real files
//     chalk/             <- symlink -> .pnpm/chalk@ver/node_modules/chalk
//     @clack/prompts/    <- symlink -> .pnpm/@clack+prompts@ver/node_modules/@clack/prompts
//
//   .pnpm/@clack+prompts@ver/node_modules/
//     @clack/prompts/    <- real files
//     @clack/core/       <- symlink (transitive dep, NOT in openclaw's siblings!)
//
// We BFS from openclaw's virtual store node_modules, following each symlink
// to discover the target's own virtual store node_modules and its deps.

const collected = new Map(); // realPath -> packageName (for deduplication)
const queue = []; // BFS queue of virtual-store node_modules dirs to visit

/**
 * Given a real path of a package, find the containing virtual-store node_modules.
 * e.g. .pnpm/chalk@5.4.1/node_modules/chalk -> .pnpm/chalk@5.4.1/node_modules
 * e.g. .pnpm/@clack+core@0.4.1/node_modules/@clack/core -> .pnpm/@clack+core@0.4.1/node_modules
 */
function getVirtualStoreNodeModules(realPkgPath) {
  let dir = realPkgPath;
  while (dir !== path.dirname(dir)) {
    if (path.basename(dir) === 'node_modules') {
      return dir;
    }
    dir = path.dirname(dir);
  }
  return null;
}

/**
 * List all package entries in a virtual-store node_modules directory.
 * Handles both regular packages (chalk) and scoped packages (@clack/prompts).
 * Returns array of { name, fullPath }.
 */
function listPackages(nodeModulesDir) {
  const result = [];
  const nDir = normWin(nodeModulesDir);
  if (!fs.existsSync(nDir)) return result;

  for (const entry of fs.readdirSync(nDir)) {
    if (entry === '.bin') continue;
    // Use original (non-normWin) path so callers can call
    // getVirtualStoreNodeModules() on fullPath correctly.
    const entryPath = path.join(nodeModulesDir, entry);

    if (entry.startsWith('@')) {
      try {
        const scopeEntries = fs.readdirSync(normWin(entryPath));
        for (const sub of scopeEntries) {
          result.push({
            name: `${entry}/${sub}`,
            fullPath: path.join(entryPath, sub),
          });
        }
      } catch {
        // Not a directory, skip
      }
    } else {
      result.push({ name: entry, fullPath: entryPath });
    }
  }
  return result;
}

// Start BFS from openclaw's virtual store node_modules
const openclawVirtualNM = getVirtualStoreNodeModules(openclawReal);
if (!openclawVirtualNM) {
  echo`❌ Could not determine pnpm virtual store for openclaw`;
  process.exit(1);
}

echo`   Virtual store root: ${openclawVirtualNM}`;
queue.push({ nodeModulesDir: openclawVirtualNM, skipPkg: 'openclaw' });

const SKIP_PACKAGES = new Set([
  'typescript',
  '@playwright/test',
  // @discordjs/opus is a native .node addon compiled for the system Node.js
  // ABI. The Gateway runs inside Electron's utilityProcess which has a
  // different ABI, so the binary fails with "Cannot find native binding".
  // The package is optional — openclaw gracefully degrades when absent
  // (only Discord voice features are affected; text chat works fine).
  '@discordjs/opus',
]);
const SKIP_SCOPES = ['@cloudflare/', '@types/'];
let skippedDevCount = 0;
let skippedOptionalNativeCount = 0;

function isOptionalNativeClipboardPackage(name) {
  return name === '@mariozechner/clipboard'
    || name.startsWith('@mariozechner/clipboard-');
}

while (queue.length > 0) {
  const { nodeModulesDir, skipPkg } = queue.shift();
  const packages = listPackages(nodeModulesDir);

  for (const { name, fullPath } of packages) {
    // Skip the package that owns this virtual store entry (it's the package itself, not a dep)
    if (name === skipPkg) continue;

    if (isOptionalNativeClipboardPackage(name)) {
      skippedOptionalNativeCount++;
      continue;
    }

    if (SKIP_PACKAGES.has(name) || SKIP_SCOPES.some(s => name.startsWith(s))) {
      skippedDevCount++;
      continue;
    }

    let realPath;
    try {
      realPath = fs.realpathSync(fullPath);
    } catch {
      continue; // broken symlink, skip
    }

    if (collected.has(realPath)) continue; // already visited
    collected.set(realPath, name);

    // Find this package's own virtual store node_modules to discover ITS deps
    const depVirtualNM = getVirtualStoreNodeModules(realPath);
    if (depVirtualNM && depVirtualNM !== nodeModulesDir) {
      // Determine the package's "self name" in its own virtual store
      // For scoped: @clack/core -> skip "@clack/core" when scanning
      queue.push({ nodeModulesDir: depVirtualNM, skipPkg: name });
    }
  }
}

echo`   Found ${collected.size} total packages (direct + transitive)`;
echo`   Skipped ${skippedDevCount} dev-only package references`;
if (skippedOptionalNativeCount > 0) {
  echo`   Skipped ${skippedOptionalNativeCount} optional native clipboard package references`;
}

// 4b. Collect extra packages required by ClawX's Electron main process that are
//     NOT deps of openclaw.  These are resolved from openclaw's context at runtime
//     (via createRequire from the openclaw directory) so they must live in the
//     bundled openclaw/node_modules/.
//
//     For each package we resolve it from the workspace's own node_modules,
//     then BFS its transitive deps exactly like we did for openclaw above.
const OPENCLAW_RUNTIME_DEPS_PACKAGES = [
  '@agentclientprotocol/claude-agent-acp',
  '@agentclientprotocol/sdk',
  '@anthropic-ai/sdk',
  '@anthropic-ai/vertex-sdk',
  '@aws-sdk/client-bedrock',
  '@aws-sdk/client-bedrock-runtime',
  '@aws-sdk/client-s3',
  '@aws-sdk/credential-provider-node',
  '@aws-sdk/s3-request-presigner',
  '@aws/bedrock-token-generator',
  '@azure/identity',
  '@clack/prompts',
  '@clawdbot/lobster',
  '@discordjs/voice',
  '@google/genai',
  '@grammyjs/runner',
  '@grammyjs/transformer-throttler',
  '@homebridge/ciao',
  '@lancedb/lancedb',
  '@larksuiteoapi/node-sdk',
  '@line/bot-sdk',
  '@lydell/node-pty',
  '@mariozechner/pi-agent-core',
  '@mariozechner/pi-ai',
  '@mariozechner/pi-coding-agent',
  '@matrix-org/matrix-sdk-crypto-nodejs',
  '@matrix-org/matrix-sdk-crypto-wasm',
  '@microsoft/teams.api',
  '@microsoft/teams.apps',
  '@modelcontextprotocol/sdk',
  '@mozilla/readability',
  '@openai/codex',
  '@opentelemetry/api',
  '@opentelemetry/api-logs',
  '@opentelemetry/exporter-logs-otlp-proto',
  '@opentelemetry/exporter-metrics-otlp-proto',
  '@opentelemetry/exporter-trace-otlp-proto',
  '@opentelemetry/resources',
  '@opentelemetry/sdk-logs',
  '@opentelemetry/sdk-metrics',
  '@opentelemetry/sdk-node',
  '@opentelemetry/sdk-trace-base',
  '@opentelemetry/semantic-conventions',
  '@pierre/diffs',
  '@pierre/theme',
  '@slack/bolt',
  '@slack/web-api',
  '@tencent-connect/qqbot-connector',
  '@twurple/api',
  '@twurple/auth',
  '@twurple/chat',
  '@urbit/aura',
  '@whiskeysockets/baileys',
  '@zed-industries/codex-acp',
  'acpx',
  'ajv',
  'chokidar',
  'commander',
  'croner',
  'discord-api-types',
  'dotenv',
  'docx',
  'express',
  'fake-indexeddb',
  'gaxios',
  'global-agent',
  'google-auth-library',
  'grammy',
  'https-proxy-agent',
  'jiti',
  'jimp',
  'json5',
  'jsonwebtoken',
  'jszip',
  'jwks-rsa',
  'linkedom',
  'markdown-it',
  'matrix-js-sdk',
  'minimatch',
  'mpg123-decoder',
  'music-metadata',
  'node-edge-tts',
  'nostr-tools',
  'openai',
  'openshell',
  'opusscript',
  'pdfjs-dist',
  'playwright-core',
  'pptxgenjs',
  'react-icons',
  'semver',
  'sharp',
  'silk-wasm',
  'sqlite-vec',
  'tar',
  'tokenjuice',
  'tslog',
  'typebox',
  'undici',
  'web-push',
  'ws',
  'yaml',
  'zca-js',
  'zod',
];

const EXTRA_BUNDLED_PACKAGES = [
  ...OPENCLAW_RUNTIME_DEPS_PACKAGES,
  'qrcode-terminal',           // QR rendering is loaded from OpenClaw context by channel login flows
];

let extraCount = 0;
for (const pkgName of EXTRA_BUNDLED_PACKAGES) {
  const pkgLink = path.join(NODE_MODULES, ...pkgName.split('/'));
  if (!fs.existsSync(pkgLink)) {
    echo`   ⚠️  Extra package ${pkgName} not found in workspace node_modules, skipping.`;
    continue;
  }

  let pkgReal;
  try { pkgReal = fs.realpathSync(pkgLink); } catch { continue; }

  if (!collected.has(pkgReal)) {
    collected.set(pkgReal, pkgName);
    extraCount++;

    // BFS this package's own transitive deps
    const depVirtualNM = getVirtualStoreNodeModules(pkgReal);
    if (depVirtualNM) {
      const extraQueue = [{ nodeModulesDir: depVirtualNM, skipPkg: pkgName }];
      while (extraQueue.length > 0) {
        const { nodeModulesDir, skipPkg } = extraQueue.shift();
        const packages = listPackages(nodeModulesDir);
        for (const { name, fullPath } of packages) {
          if (name === skipPkg) continue;
          if (isOptionalNativeClipboardPackage(name)) {
            skippedOptionalNativeCount++;
            continue;
          }
          if (SKIP_PACKAGES.has(name) || SKIP_SCOPES.some(s => name.startsWith(s))) continue;
          let realPath;
          try { realPath = fs.realpathSync(fullPath); } catch { continue; }
          if (collected.has(realPath)) continue;
          collected.set(realPath, name);
          extraCount++;
          const innerVirtualNM = getVirtualStoreNodeModules(realPath);
          if (innerVirtualNM && innerVirtualNM !== nodeModulesDir) {
            extraQueue.push({ nodeModulesDir: innerVirtualNM, skipPkg: name });
          }
        }
      }
    }
  }
}

if (extraCount > 0) {
  echo`   Added ${extraCount} extra packages (+ transitive deps) for Electron main process`;
}

// 5. Copy all collected packages into OUTPUT/node_modules/ (flat structure)
//
// IMPORTANT: BFS guarantees direct deps are encountered before transitive deps.
// When the same package name appears at different versions (e.g. chalk@5 from
// openclaw directly, chalk@4 from a transitive dep), we keep the FIRST one
// (direct dep version) and skip later duplicates. This prevents version
// conflicts like CJS chalk@4 overwriting ESM chalk@5.
const outputNodeModules = path.join(OUTPUT, 'node_modules');
fs.mkdirSync(outputNodeModules, { recursive: true });

const copiedNames = new Set(); // Track package names already copied
let copiedCount = 0;
let skippedDupes = 0;

for (const [realPath, pkgName] of collected) {
  if (isOptionalNativeClipboardPackage(pkgName)) {
    skippedOptionalNativeCount++;
    continue;
  }

  if (copiedNames.has(pkgName)) {
    skippedDupes++;
    continue; // Keep the first version (closer to openclaw in dep tree)
  }
  copiedNames.add(pkgName);

  const dest = path.join(outputNodeModules, pkgName);

  try {
    fs.mkdirSync(normWin(path.dirname(dest)), { recursive: true });
    fs.cpSync(normWin(realPath), normWin(dest), { recursive: true, dereference: true });
    copiedCount++;
  } catch (err) {
    echo`   ⚠️  Skipped ${pkgName}: ${err.message}`;
  }
}

// 5b. Merge built-in extension node_modules into top-level node_modules
//
// OpenClaw 3.31+ ships built-in extensions (telegram, discord, etc.) under
// dist/extensions/<ext>/node_modules/.  The Rollup bundler creates shared
// chunks at dist/ root (e.g. sticker-cache-*.js) that eagerly import
// extension-specific packages like "grammy".  Node.js resolves bare
// specifiers from the importing file's directory upward:
//   dist/ → openclaw/ → openclaw/node_modules/
// It does NOT search dist/extensions/telegram/node_modules/.
//
// Fix: copy extension deps into the top-level node_modules/ so they are
// resolvable from shared chunks.  Skip-if-exists preserves version priority
// (openclaw's own deps take precedence over extension deps).
const extensionsDir = path.join(OUTPUT, 'dist', 'extensions');
let mergedExtCount = 0;
if (fs.existsSync(extensionsDir)) {
  for (const extEntry of fs.readdirSync(extensionsDir, { withFileTypes: true })) {
    if (!extEntry.isDirectory()) continue;
    const extNM = path.join(extensionsDir, extEntry.name, 'node_modules');
    if (!fs.existsSync(extNM)) continue;

    for (const pkgEntry of fs.readdirSync(extNM, { withFileTypes: true })) {
      if (!pkgEntry.isDirectory() || pkgEntry.name === '.bin') continue;
      const srcPkg = path.join(extNM, pkgEntry.name);

      if (pkgEntry.name.startsWith('@')) {
        // Scoped package — iterate sub-entries
        let scopeEntries;
        try { scopeEntries = fs.readdirSync(srcPkg, { withFileTypes: true }); } catch { continue; }
        for (const scopeEntry of scopeEntries) {
          if (!scopeEntry.isDirectory()) continue;
          const scopedName = `${pkgEntry.name}/${scopeEntry.name}`;
          if (isOptionalNativeClipboardPackage(scopedName)) {
            skippedOptionalNativeCount++;
            continue;
          }
          if (copiedNames.has(scopedName)) continue;
          const srcScoped = path.join(srcPkg, scopeEntry.name);
          const destScoped = path.join(outputNodeModules, pkgEntry.name, scopeEntry.name);
          try {
            fs.mkdirSync(normWin(path.dirname(destScoped)), { recursive: true });
            fs.cpSync(normWin(srcScoped), normWin(destScoped), { recursive: true, dereference: true });
            copiedNames.add(scopedName);
            mergedExtCount++;
          } catch { /* skip on copy error */ }
        }
      } else {
        if (isOptionalNativeClipboardPackage(pkgEntry.name)) {
          skippedOptionalNativeCount++;
          continue;
        }
        if (copiedNames.has(pkgEntry.name)) continue;
        const destPkg = path.join(outputNodeModules, pkgEntry.name);
        try {
          fs.cpSync(normWin(srcPkg), normWin(destPkg), { recursive: true, dereference: true });
          copiedNames.add(pkgEntry.name);
          mergedExtCount++;
        } catch { /* skip on copy error */ }
      }
    }
  }
}

if (mergedExtCount > 0) {
  echo`   Merged ${mergedExtCount} extension packages into top-level node_modules`;
}

let forcedRuntimeDepCount = 0;
for (const pkgName of OPENCLAW_RUNTIME_DEPS_PACKAGES) {
  if (isOptionalNativeClipboardPackage(pkgName)) continue;
  const pkgLink = path.join(NODE_MODULES, ...pkgName.split('/'));
  if (!fs.existsSync(pkgLink)) continue;

  let pkgReal;
  try { pkgReal = fs.realpathSync(pkgLink); } catch { continue; }

  const dest = path.join(outputNodeModules, pkgName);
  try {
    fs.rmSync(normWin(dest), { recursive: true, force: true });
    fs.mkdirSync(normWin(path.dirname(dest)), { recursive: true });
    fs.cpSync(normWin(pkgReal), normWin(dest), { recursive: true, dereference: true });
    copiedNames.add(pkgName);
    forcedRuntimeDepCount++;
  } catch (err) {
    echo`   ⚠️  Failed to force-copy runtime dependency ${pkgName}: ${err.message}`;
  }
}

if (forcedRuntimeDepCount > 0) {
  echo`   Forced ${forcedRuntimeDepCount} runtime dependency package(s) to workspace-resolved versions`;
}

// 6. Clean up the bundle to reduce package size
//
// This removes platform-agnostic waste: dev artifacts, docs, source maps,
// type definitions, test directories, and known large unused subdirectories.
// Platform-specific cleanup (e.g. koffi binaries) is handled in after-pack.cjs
// which has access to the target platform/arch context.

function getDirSize(dir) {
  let total = 0;
  try {
    for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
      const p = path.join(dir, entry.name);
      if (entry.isDirectory()) total += getDirSize(p);
      else if (entry.isFile()) total += fs.statSync(p).size;
    }
  } catch { /* ignore */ }
  return total;
}

function formatSize(bytes) {
  if (bytes >= 1024 * 1024 * 1024) return `${(bytes / 1024 / 1024 / 1024).toFixed(1)}G`;
  if (bytes >= 1024 * 1024) return `${(bytes / 1024 / 1024).toFixed(1)}M`;
  if (bytes >= 1024) return `${(bytes / 1024).toFixed(1)}K`;
  return `${bytes}B`;
}

function rmSafe(target) {
  try {
    const stat = fs.lstatSync(target);
    if (stat.isDirectory()) fs.rmSync(target, { recursive: true, force: true });
    else fs.rmSync(target, { force: true });
    return true;
  } catch { return false; }
}

function pruneOpenClawDocsButKeepRuntimeTemplates(outputDir) {
  const docsDir = path.join(outputDir, 'docs');
  const templatesDir = path.join(docsDir, 'reference', 'templates');
  if (!fs.existsSync(docsDir)) return false;
  if (!fs.existsSync(templatesDir)) {
    return rmSafe(docsDir);
  }

  const tmpDir = path.join(outputDir, '.openclaw-runtime-templates.tmp');
  fs.rmSync(tmpDir, { recursive: true, force: true });
  fs.cpSync(templatesDir, tmpDir, { recursive: true, dereference: true });
  fs.rmSync(docsDir, { recursive: true, force: true });
  fs.mkdirSync(templatesDir, { recursive: true });
  fs.cpSync(tmpDir, templatesDir, { recursive: true, dereference: true });
  fs.rmSync(tmpDir, { recursive: true, force: true });
  return true;
}

function cleanupBundle(outputDir) {
  let removedCount = 0;
  const nm = path.join(outputDir, 'node_modules');
  const ext = path.join(outputDir, 'extensions');

  // --- openclaw root junk ---
  for (const name of ['CHANGELOG.md', 'README.md']) {
    if (rmSafe(path.join(outputDir, name))) removedCount++;
  }

  // Most docs are site content, but docs/reference/templates is runtime input:
  // OpenClaw uses it when building workspace context before every chat.
  if (pruneOpenClawDocsButKeepRuntimeTemplates(outputDir)) removedCount++;

  // --- extensions: clean junk from source, aggressively clean nested node_modules ---
  // Extension source (.ts files) are runtime entry points — must be preserved.
  // Only nested node_modules/ inside extensions get the aggressive cleanup.
  if (fs.existsSync(ext)) {
    const JUNK_EXTS = new Set(['.prose', '.ignored_openclaw', '.keep']);
    const NM_REMOVE_DIRS = new Set([
      'test', 'tests', '__tests__', '.github', 'docs', 'examples', 'example',
      '__snapshots__', '__image_snapshots__', 'snapshots', 'fixtures', 'fixture',
      'bench', 'benchmark', 'benchmarks', 'screenshots',
    ]);
    const NM_REMOVE_FILE_EXTS = ['.d.ts', '.d.ts.map', '.js.map', '.mjs.map', '.ts.map', '.markdown'];
    const NM_REMOVE_FILE_NAMES = new Set([
      '.DS_Store', 'README.md', 'CHANGELOG.md', 'LICENSE.md', 'CONTRIBUTING.md',
      'tsconfig.json', '.npmignore', '.eslintrc', '.prettierrc', '.editorconfig',
    ]);
    const isEnvFile = (name) => name === '.env' || name.startsWith('.env.');

    // .md files inside skills/ directories are runtime content (SKILL.md,
    // block-types.md, etc.) and must NOT be removed.
    const JUNK_MD_NAMES = new Set([
      'README.md', 'CHANGELOG.md', 'LICENSE.md', 'CONTRIBUTING.md',
    ]);

    function walkExt(dir, insideNodeModules, insideSkills) {
      let entries;
      try { entries = fs.readdirSync(dir, { withFileTypes: true }); } catch { return; }
      for (const entry of entries) {
        const full = path.join(dir, entry.name);
        if (entry.isDirectory()) {
          if (insideNodeModules && NM_REMOVE_DIRS.has(entry.name)) {
            if (rmSafe(full)) removedCount++;
          } else {
            walkExt(
              full,
              insideNodeModules || entry.name === 'node_modules',
              insideSkills || entry.name === 'skills',
            );
          }
        } else if (entry.isFile()) {
          if (insideNodeModules) {
            const name = entry.name;
            if (isEnvFile(name) || NM_REMOVE_FILE_NAMES.has(name) || NM_REMOVE_FILE_EXTS.some(e => name.endsWith(e))) {
              if (rmSafe(full)) removedCount++;
            }
          } else {
            // Inside skills/ directories, .md files are skill content — keep them.
            // Outside skills/, remove known junk .md files only.
            const isMd = entry.name.endsWith('.md');
            const isJunkMd = isMd && JUNK_MD_NAMES.has(entry.name);
            const isJunkExt = JUNK_EXTS.has(path.extname(entry.name));
            if (isJunkExt || (isMd && !insideSkills && isJunkMd)) {
              if (rmSafe(full)) removedCount++;
            }
          }
        }
      }
    }
    walkExt(ext, false, false);
  }

  // --- node_modules: remove unnecessary file types and directories ---
  if (fs.existsSync(nm)) {
    const REMOVE_DIRS = new Set([
      'test', 'tests', '__tests__', '.github', 'docs', 'examples', 'example',
      '__snapshots__', '__image_snapshots__', 'snapshots', 'fixtures', 'fixture',
      'bench', 'benchmark', 'benchmarks', 'screenshots',
    ]);
    const REMOVE_FILE_EXTS = ['.d.ts', '.d.ts.map', '.js.map', '.mjs.map', '.ts.map', '.markdown'];
    const REMOVE_FILE_NAMES = new Set([
      '.DS_Store', 'README.md', 'CHANGELOG.md', 'LICENSE.md', 'CONTRIBUTING.md',
      'tsconfig.json', '.npmignore', '.eslintrc', '.prettierrc', '.editorconfig',
    ]);
    const isEnvFile = (name) => name === '.env' || name.startsWith('.env.');

    function walkClean(dir) {
      let entries;
      try { entries = fs.readdirSync(dir, { withFileTypes: true }); } catch { return; }
      for (const entry of entries) {
        const full = path.join(dir, entry.name);
        if (entry.isDirectory()) {
          if (REMOVE_DIRS.has(entry.name)) {
            if (rmSafe(full)) removedCount++;
          } else {
            walkClean(full);
          }
        } else if (entry.isFile()) {
          const name = entry.name;
          if (isEnvFile(name) || REMOVE_FILE_NAMES.has(name) || REMOVE_FILE_EXTS.some(e => name.endsWith(e))) {
            if (rmSafe(full)) removedCount++;
          }
        }
      }
    }
    walkClean(nm);
  }

  // --- known large unused subdirectories ---
  const LARGE_REMOVALS = [
    'node_modules/pdfjs-dist/legacy',
    'node_modules/pdfjs-dist/types',
    'node_modules/node-llama-cpp/llama',
    'node_modules/koffi/src',
    'node_modules/koffi/vendor',
    'node_modules/koffi/doc',
    'extensions/feishu', // Removed in favor of official @larksuite/openclaw-lark plugin
  ];
  for (const rel of LARGE_REMOVALS) {
    if (rmSafe(path.join(outputDir, rel))) removedCount++;
  }

  return removedCount;
}

function removeOptionalNativeClipboard(nodeModulesDir) {
  const scopeDir = path.join(nodeModulesDir, '@mariozechner');
  let removedCount = 0;
  let entries = [];
  try {
    entries = fs.readdirSync(scopeDir, { withFileTypes: true });
  } catch {
    return 0;
  }

  for (const entry of entries) {
    if (!entry.isDirectory()) continue;
    const packageName = `@mariozechner/${entry.name}`;
    if (!isOptionalNativeClipboardPackage(packageName)) continue;
    if (rmSafe(path.join(scopeDir, entry.name))) {
      removedCount++;
    }
  }

  return removedCount;
}

echo``;
echo`🧹 Cleaning up bundle (removing dev artifacts, docs, source maps, type defs)...`;
const sizeBefore = getDirSize(OUTPUT);
const cleanedCount = cleanupBundle(OUTPUT);
const removedClipboardCount = removeOptionalNativeClipboard(outputNodeModules);
const sizeAfter = getDirSize(OUTPUT);
echo`   Removed ${cleanedCount} files/directories`;
if (removedClipboardCount > 0) {
  echo`   Removed ${removedClipboardCount} optional native clipboard package(s)`;
}
echo`   Size: ${formatSize(sizeBefore)} → ${formatSize(sizeAfter)} (saved ${formatSize(sizeBefore - sizeAfter)})`;

// 7. Patch known broken packages
//
// Some packages in the ecosystem have transpiled CJS output that sets
// `module.exports = exports.default` without ever assigning `exports.default`,
// resulting in `module.exports = undefined`.  This causes a TypeError in
// Node.js 22+ ESM interop when the translators try to call hasOwnProperty on
// the undefined exports object.
//
// We also patch Windows child_process spawn sites in the bundled agent runtime
// so shell/tool execution does not flash a console window for each tool call.
// We patch these files in-place after the copy so the bundle is safe to run.
function patchBrokenModules(nodeModulesDir) {
  const rewritePatches = {
    // node-domexception@1.0.0: transpiled index.js leaves module.exports = undefined.
    // Node.js 18+ ships DOMException as a built-in global, so a simple shim works.
    'node-domexception/index.js': [
      `'use strict';`,
      `// Shim: the original transpiled file sets module.exports = exports.default`,
      `// (which is undefined), causing TypeError in Node.js 22+ ESM interop.`,
      `// Node.js 18+ has DOMException as a built-in global.`,
      `const dom = globalThis.DOMException ||`,
      `  class DOMException extends Error {`,
      `    constructor(msg, name) { super(msg); this.name = name || 'Error'; }`,
      `  };`,
      `module.exports = dom;`,
      `module.exports.DOMException = dom;`,
      `module.exports.default = dom;`,
    ].join('\n'),
  };
  const replacePatches = [
    // Note: @mariozechner/pi-coding-agent is no longer a dep of openclaw 3.31.
  ];

  let count = 0;
  for (const [rel, content] of Object.entries(rewritePatches)) {
    const target = path.join(nodeModulesDir, rel);
    if (fs.existsSync(target)) {
      fs.writeFileSync(target, content + '\n', 'utf8');
      count++;
    }
  }
  for (const { rel, search, replace } of replacePatches) {
    const target = path.join(nodeModulesDir, rel);
    if (!fs.existsSync(target)) continue;

    const current = fs.readFileSync(target, 'utf8');
    if (!current.includes(search)) {
      echo`   ⚠️  Skipped patch for ${rel}: expected source snippet not found`;
      continue;
    }

    const next = current.replace(search, replace);
    if (next !== current) {
      fs.writeFileSync(target, next, 'utf8');
      count++;
    }
  }
  // lru-cache CJS/ESM interop fix (recursive):
  // Multiple versions of lru-cache may exist in the output tree — not just
  // at node_modules/lru-cache/ but also nested inside other packages.
  // Older CJS versions (v5, v6) export the class via `module.exports = LRUCache`
  // without a named `LRUCache` property, so `import { LRUCache } from 'lru-cache'`
  // fails in Node.js 22+ ESM interop (used by Electron 40+).
  // We recursively scan the entire output for ALL lru-cache installations and
  // patch each CJS entry to ensure `exports.LRUCache` always exists.
  function patchAllLruCacheInstances(rootDir) {
    let lruCount = 0;
    const stack = [rootDir];
    while (stack.length > 0) {
      const dir = stack.pop();
      let entries;
      try { entries = fs.readdirSync(normWin(dir), { withFileTypes: true }); } catch { continue; }
      for (const entry of entries) {
        const fullPath = path.join(dir, entry.name);
        let isDirectory = entry.isDirectory();
        if (!isDirectory) {
          // pnpm layout may contain symlink/junction directories on Windows.
          try { isDirectory = fs.statSync(normWin(fullPath)).isDirectory(); } catch { isDirectory = false; }
        }
        if (!isDirectory) continue;
        if (entry.name === 'lru-cache') {
          const pkgPath = path.join(fullPath, 'package.json');
          if (!fs.existsSync(normWin(pkgPath))) { stack.push(fullPath); continue; }
          try {
            const pkg = JSON.parse(fs.readFileSync(normWin(pkgPath), 'utf8'));
            if (pkg.type === 'module') continue; // ESM version — already has named exports
            const mainFile = pkg.main || 'index.js';
            const entryFile = path.join(fullPath, mainFile);
            if (!fs.existsSync(normWin(entryFile))) continue;
            const original = fs.readFileSync(normWin(entryFile), 'utf8');
            if (!original.includes('exports.LRUCache')) {
              const patched = [
                original,
                '',
                '// ClawX patch: add LRUCache named export for Node.js 22+ ESM interop',
                'if (typeof module.exports === "function" && !module.exports.LRUCache) {',
                '  module.exports.LRUCache = module.exports;',
                '}',
                '',
              ].join('\n');
              fs.writeFileSync(normWin(entryFile), patched, 'utf8');
              lruCount++;
              echo`   🩹 Patched lru-cache CJS (v${pkg.version}) at ${path.relative(rootDir, fullPath)}`;
            }

            // lru-cache v7 ESM entry exports default only; add named export.
            const moduleFile = typeof pkg.module === 'string' ? pkg.module : null;
            if (moduleFile) {
              const esmEntry = path.join(fullPath, moduleFile);
              if (fs.existsSync(normWin(esmEntry))) {
                const esmOriginal = fs.readFileSync(normWin(esmEntry), 'utf8');
                if (
                  esmOriginal.includes('export default LRUCache') &&
                  !esmOriginal.includes('export { LRUCache')
                ) {
                  const esmPatched = [esmOriginal, '', 'export { LRUCache }', ''].join('\n');
                  fs.writeFileSync(normWin(esmEntry), esmPatched, 'utf8');
                  lruCount++;
                  echo`   🩹 Patched lru-cache ESM (v${pkg.version}) at ${path.relative(rootDir, fullPath)}`;
                }
              }
            }
          } catch (err) {
            echo`   ⚠️  Failed to patch lru-cache at ${fullPath}: ${err.message}`;
          }
        } else {
          stack.push(fullPath);
        }
      }
    }
    return lruCount;
  }
  const lruPatched = patchAllLruCacheInstances(nodeModulesDir);
  count += lruPatched;

  if (count > 0) {
    echo`   🩹 Patched ${count} broken module(s) in node_modules`;
  }
}

function findFirstFileByName(rootDir, matcher) {
  const stack = [rootDir];
  while (stack.length > 0) {
    const current = stack.pop();
    let entries = [];
    try {
      entries = fs.readdirSync(current, { withFileTypes: true });
    } catch {
      continue;
    }
    for (const entry of entries) {
      const fullPath = path.join(current, entry.name);
      if (entry.isDirectory()) {
        stack.push(fullPath);
        continue;
      }
      if (entry.isFile() && matcher.test(entry.name)) {
        return fullPath;
      }
    }
  }
  return null;
}

function findFilesByName(rootDir, matcher) {
  const matches = [];
  const stack = [rootDir];
  while (stack.length > 0) {
    const current = stack.pop();
    let entries = [];
    try {
      entries = fs.readdirSync(current, { withFileTypes: true });
    } catch {
      continue;
    }
    for (const entry of entries) {
      const fullPath = path.join(current, entry.name);
      if (entry.isDirectory()) {
        stack.push(fullPath);
        continue;
      }
      if (entry.isFile() && matcher.test(entry.name)) {
        matches.push(fullPath);
      }
    }
  }
  return matches;
}

function patchBundledRuntime(outputDir) {
  const replacePatches = [
    {
      label: 'workspace command runner',
      target: () => findFirstFileByName(path.join(outputDir, 'dist'), /^workspace-.*\.js$/),
      search: `\tconst child = spawn(resolvedCommand, finalArgv.slice(1), {
\t\tstdio,
\t\tcwd,
\t\tenv: resolvedEnv,
\t\twindowsVerbatimArguments,
\t\t...shouldSpawnWithShell({
\t\t\tresolvedCommand,
\t\t\tplatform: process$1.platform
\t\t}) ? { shell: true } : {}
\t});`,
      replace: `\tconst child = spawn(resolvedCommand, finalArgv.slice(1), {
\t\tstdio,
\t\tcwd,
\t\tenv: resolvedEnv,
\t\twindowsVerbatimArguments,
\t\twindowsHide: true,
\t\t...shouldSpawnWithShell({
\t\t\tresolvedCommand,
\t\t\tplatform: process$1.platform
\t\t}) ? { shell: true } : {}
\t});`,
    },
    {
      label: 'agents skills discovery boundary',
      target: () => findFirstFileByName(path.join(outputDir, 'dist'), /^workspace-.*\.js$/),
      search: `\tconst osHomeDir = resolveUserHomeDir();
\tconst personalAgentsSkills = loadSkills({
\t\tdir: osHomeDir ? path.resolve(osHomeDir, ".agents", "skills") : path.resolve(".agents", "skills"),
\t\tsource: "agents-skills-personal"
\t});
\tconst projectAgentsSkills = loadSkills({
\t\tdir: path.resolve(workspaceDir, ".agents", "skills"),
\t\tsource: "agents-skills-project"
\t});`,
      replace: `\tconst openClawAgentsSkillsDisabled = process.env.OPENCLAW_DISABLE_AGENTS_SKILLS === "1";
\tconst osHomeDir = openClawAgentsSkillsDisabled ? void 0 : resolveUserHomeDir();
\tconst personalAgentsSkills = openClawAgentsSkillsDisabled ? [] : loadSkills({
\t\tdir: osHomeDir ? path.resolve(osHomeDir, ".agents", "skills") : path.resolve(".agents", "skills"),
\t\tsource: "agents-skills-personal"
\t});
\tconst projectAgentsSkills = openClawAgentsSkillsDisabled ? [] : loadSkills({
\t\tdir: path.resolve(workspaceDir, ".agents", "skills"),
\t\tsource: "agents-skills-project"
\t});`,
    },
    {
      label: 'main session restart recovery mark boundary',
      target: () => findFirstFileByName(path.join(outputDir, 'dist'), /^main-session-restart-recovery-.*\.js$/),
      search: `\t\t\tif (!interruptedSessionIds.has(entry.sessionId)) continue;
\t\t\tentry.abortedLastRun = true;
\t\t\tstore[sessionKey] = entry;
\t\t\tresult.marked++;`,
      replace: `\t\t\tif (!interruptedSessionIds.has(entry.sessionId)) continue;
\t\t\tentry.abortedLastRun = true;
\t\t\tif (process.env.OPENCLAW_DISABLE_MAIN_SESSION_RESTART_RECOVERY === "1") {
\t\t\t\tentry.status = "failed";
\t\t\t\tentry.endedAt = Date.now();
\t\t\t\tentry.updatedAt = entry.endedAt;
\t\t\t} else {
\t\t\t\tentry.updatedAt = Date.now();
\t\t\t}
\t\t\tstore[sessionKey] = entry;
\t\t\tresult.marked++;`,
    },
    {
      label: 'main session restart recovery schedule boundary',
      target: () => findFirstFileByName(path.join(outputDir, 'dist'), /^main-session-restart-recovery-.*\.js$/),
      search: `function scheduleRestartAbortedMainSessionRecovery(params = {}) {
\tconst initialDelay = params.delayMs ?? DEFAULT_RECOVERY_DELAY_MS;`,
      replace: `function scheduleRestartAbortedMainSessionRecovery(params = {}) {
\tif (process.env.OPENCLAW_DISABLE_MAIN_SESSION_RESTART_RECOVERY === "1") {
\t\tlog.info("main-session restart recovery disabled by OPENCLAW_DISABLE_MAIN_SESSION_RESTART_RECOVERY");
\t\treturn;
\t}
\tconst initialDelay = params.delayMs ?? DEFAULT_RECOVERY_DELAY_MS;`,
    },
    {
      label: 'stuck session active-run recovery boundary',
      target: () => findFirstFileByName(path.join(outputDir, 'dist'), /^diagnostic-.*\.js$/),
      search: `\t\t\t\t(opts?.recoverStuckSession ?? recoverStuckSession)({
\t\t\t\t\tsessionId: state.sessionId,
\t\t\t\t\tsessionKey: state.sessionKey,
\t\t\t\t\tageMs,
\t\t\t\t\tqueueDepth: state.queueDepth
\t\t\t\t});`,
      replace: `\t\t\t\t(opts?.recoverStuckSession ?? recoverStuckSession)({
\t\t\t\t\tsessionId: state.sessionId,
\t\t\t\t\tsessionKey: state.sessionKey,
\t\t\t\t\tageMs,
\t\t\t\t\tqueueDepth: state.queueDepth,
\t\t\t\t\tallowActiveAbort: (() => {
\t\t\t\t\t\tconst thresholdMs = Number(process.env.YINIAN_OPENCLAW_STUCK_ACTIVE_ABORT_MS || "900000");
\t\t\t\t\t\treturn Number.isFinite(thresholdMs) && thresholdMs > 0 && ageMs >= thresholdMs;
\t\t\t\t\t})()
\t\t\t\t});`,
    },
    // Note: OpenClaw 3.31 removed the hash-suffixed agent-scope-*.js, chrome-*.js,
    // and qmd-manager-*.js files from dist/plugin-sdk/. Patches for those spawn
    // sites are no longer needed — the runtime now uses windowsHide natively.
  ];

  let count = 0;
  for (const patch of replacePatches) {
    const target = patch.target();
    if (!target || !fs.existsSync(target)) {
      echo`   ⚠️  Skipped patch for ${patch.label}: target file not found`;
      continue;
    }

    const current = fs.readFileSync(target, 'utf8');
    if (!current.includes(patch.search)) {
      echo`   ⚠️  Skipped patch for ${patch.label}: expected source snippet not found`;
      continue;
    }

    const next = current.replace(patch.search, patch.replace);
    if (next !== current) {
      fs.writeFileSync(target, next, 'utf8');
      count++;
    }
  }

  if (count > 0) {
    echo`   🩹 Patched ${count} bundled runtime spawn site(s)`;
  }

  const ptyTargets = findFilesByName(
    path.join(outputDir, 'dist'),
    /^(subagent-registry|reply|pi-embedded)-.*\.js$/,
  );
  const ptyPatches = [
    {
      label: 'pty launcher windowsHide',
      search: `\tconst pty = spawn(params.shell, params.args, {
\t\tcwd: params.cwd,
\t\tenv: params.env ? toStringEnv(params.env) : void 0,
\t\tname: params.name ?? process.env.TERM ?? "xterm-256color",
\t\tcols: params.cols ?? 120,
\t\trows: params.rows ?? 30
\t});`,
      replace: `\tconst pty = spawn(params.shell, params.args, {
\t\tcwd: params.cwd,
\t\tenv: params.env ? toStringEnv(params.env) : void 0,
\t\tname: params.name ?? process.env.TERM ?? "xterm-256color",
\t\tcols: params.cols ?? 120,
\t\trows: params.rows ?? 30,
\t\twindowsHide: true
\t});`,
    },
    {
      label: 'disable pty on windows',
      search: `\t\t\tconst usePty = params.pty === true && !sandbox;`,
      replace: `\t\t\tconst usePty = params.pty === true && !sandbox && process.platform !== "win32";`,
    },
    {
      label: 'disable approval pty on windows',
      search: `\t\t\t\t\tpty: params.pty === true && !sandbox,`,
      replace: `\t\t\t\t\tpty: params.pty === true && !sandbox && process.platform !== "win32",`,
    },
  ];

  let ptyCount = 0;
  for (const patch of ptyPatches) {
    let matchedAny = false;
    for (const target of ptyTargets) {
      const current = fs.readFileSync(target, 'utf8');
      if (!current.includes(patch.search)) continue;
      matchedAny = true;
      const next = current.replaceAll(patch.search, patch.replace);
      if (next !== current) {
        fs.writeFileSync(target, next, 'utf8');
        ptyCount++;
      }
    }
    if (!matchedAny) {
      echo`   ⚠️  Skipped patch for ${patch.label}: expected source snippet not found`;
    }
  }

  if (ptyCount > 0) {
    echo`   🩹 Patched ${ptyCount} bundled PTY site(s)`;
  }

  // --- Browser tool hint patch ---
  // OpenClaw's BROWSER_TOOL_MODEL_HINT tells the model "Do NOT retry the
  // browser tool — it will keep failing" after ANY error, causing the model
  // to permanently refuse browser usage even on transient failures.
  // Replace with a gentler hint that allows retries on transient errors.
  const ORIGINAL_HINT =
    'Do NOT retry the browser tool \u2014 it will keep failing. Use an alternative approach or inform the user that the browser is currently unavailable.';
  const PATCHED_HINT =
    'If this was a transient error (timeout, network), you may retry once. If the same error persists after retry, try an alternative approach and let the user know.';
  const ORIGINAL_SHORT = 'Do NOT retry the browser tool.';
  const PATCHED_SHORT = 'You may retry once if this was a transient error.';

  const distDir = path.join(outputDir, 'dist');
  let hintCount = 0;
  if (fs.existsSync(distDir)) {
    for (const file of fs.readdirSync(distDir)) {
      if (!file.endsWith('.js')) continue;
      const filePath = path.join(distDir, file);
      try {
        const content = fs.readFileSync(filePath, 'utf8');
        if (!content.includes(ORIGINAL_HINT) && !content.includes(ORIGINAL_SHORT)) continue;
        const patched = content
          .replaceAll(ORIGINAL_HINT, PATCHED_HINT)
          .replaceAll(ORIGINAL_SHORT, PATCHED_SHORT);
        if (patched !== content) {
          fs.writeFileSync(filePath, patched, 'utf8');
          hintCount++;
        }
      } catch { /* skip on error */ }
    }
  }

  if (hintCount > 0) {
    echo`   🩹 Patched ${hintCount} browser tool hint(s) to allow transient error retry`;
  }

  const desktopFastChatPatches = [
    {
      label: 'desktop chat raw prompt mode',
      search: 'const contextInjectionMode = resolveContextInjectionMode(params.config);\n\t\tconst isRawModelRun = params.modelRun === true || params.promptMode === "none";',
      replace: 'const contextInjectionMode = resolveContextInjectionMode(params.config);\n\t\tconst yinianDesktopFastModelRun = (!params.messageChannel && !params.messageProvider || params.messageChannel === "webchat" || params.messageProvider === "webchat") && (params.config?.tools?.profile === "messaging" || params.config?.tools?.profile === "minimal");\n\t\tconst isRawModelRun = params.modelRun === true || params.promptMode === "none" || yinianDesktopFastModelRun;',
    },
    {
      label: 'desktop chat skip raw system prompt build',
      search: 'const builtAppendPrompt = resolveSystemPromptOverride({',
      replace: 'const builtAppendPrompt = isRawModelRun ? "" : resolveSystemPromptOverride({',
    },
    {
      label: 'desktop chat disable tools',
      search: 'const toolsRaw = params.disableTools || isRawModelRun ? [] : applyEmbeddedAttemptToolsAllow(createOpenClawCodingTools({',
      replace: 'const yinianDesktopFastModelRun = (!params.messageChannel && !params.messageProvider || params.messageChannel === "webchat" || params.messageProvider === "webchat") && (params.config?.tools?.profile === "messaging" || params.config?.tools?.profile === "minimal");\n\t\tconst toolsRaw = params.disableTools || isRawModelRun || yinianDesktopFastModelRun ? [] : applyEmbeddedAttemptToolsAllow(createOpenClawCodingTools({',
    },
    {
      label: 'desktop chat remove duplicate fast path flag',
      search: 'const yinianDesktopFastModelRun = (!params.messageChannel && !params.messageProvider || params.messageChannel === "webchat" || params.messageProvider === "webchat") && (params.config?.tools?.profile === "messaging" || params.config?.tools?.profile === "minimal");\n\t\tconst toolsRaw = params.disableTools || isRawModelRun || yinianDesktopFastModelRun ? [] : applyEmbeddedAttemptToolsAllow(createOpenClawCodingTools({',
      replace: 'const toolsRaw = params.disableTools || isRawModelRun || yinianDesktopFastModelRun ? [] : applyEmbeddedAttemptToolsAllow(createOpenClawCodingTools({',
    },
    {
      label: 'desktop chat webchat fast path',
      search: 'const yinianDesktopFastModelRun = !params.messageChannel && !params.messageProvider && (params.config?.tools?.profile === "messaging" || params.config?.tools?.profile === "minimal");',
      replace: 'const yinianDesktopFastModelRun = (!params.messageChannel && !params.messageProvider || params.messageChannel === "webchat" || params.messageProvider === "webchat") && (params.config?.tools?.profile === "messaging" || params.config?.tools?.profile === "minimal");',
    },
    {
      label: 'skip channel agent tools for lightweight profiles',
      search: '...listChannelAgentTools({ cfg: options?.config }),',
      replace: '...(profile === "messaging" || profile === "minimal" ? [] : listChannelAgentTools({ cfg: options?.config })),',
    },
    {
      label: 'skip plugin tools for lightweight profiles',
      search: 'allowGatewaySubagentBinding: options?.allowGatewaySubagentBinding\n\t\t})',
      replace: 'allowGatewaySubagentBinding: options?.allowGatewaySubagentBinding,\n\t\t\tdisablePluginTools: options?.disablePluginTools ?? (profile === "messaging" || profile === "minimal")\n\t\t})',
    },
  ];
  let desktopFastChatCount = 0;
  for (const patch of desktopFastChatPatches) {
    let matchedAny = false;
    if (fs.existsSync(distDir)) {
      for (const file of fs.readdirSync(distDir)) {
        if (!file.endsWith('.js')) continue;
        const filePath = path.join(distDir, file);
        const content = fs.readFileSync(filePath, 'utf8');
        if (!content.includes(patch.search)) continue;
        matchedAny = true;
        const next = content.replace(patch.search, patch.replace);
        if (next !== content) {
          fs.writeFileSync(filePath, next, 'utf8');
          desktopFastChatCount++;
        }
      }
    }
    if (!matchedAny) {
      echo`   ⚠️  Skipped patch for ${patch.label}: expected source snippet not found`;
    }
  }
  if (desktopFastChatCount > 0) {
    echo`   🩹 Patched ${desktopFastChatCount} desktop fast chat runtime site(s)`;
  }

  const runtimeDepsTargets = findFilesByName(
    path.join(outputDir, 'dist'),
    /^bundled-runtime-deps-.*\.js$/,
  );
  const npmRunnerSearch = `\tconst execPath = params.execPath ?? process.execPath;
\tconst existsSync = params.existsSync ?? fs.existsSync;
\tconst platform = params.platform ?? process.platform;
\tconst pathImpl = platform === "win32" ? path.win32 : path.posix;`;
  const npmRunnerReplace = `\tconst execPath = params.execPath ?? process.execPath;
\tconst existsSync = params.existsSync ?? fs.existsSync;
\tconst platform = params.platform ?? process.platform;
\tconst pathImpl = platform === "win32" ? path.win32 : path.posix;
\tconst env = params.env ?? process.env;
\tconst explicitNodePath = env.YINIAN_NODE_EXEC_PATH;
\tconst explicitNpmCliPath = env.YINIAN_NPM_CLI_PATH;
\tif (explicitNodePath && explicitNpmCliPath && pathImpl.isAbsolute(explicitNodePath) && pathImpl.isAbsolute(explicitNpmCliPath) && existsSync(explicitNodePath) && existsSync(explicitNpmCliPath)) return {
\t\tcommand: explicitNodePath,
\t\targs: [explicitNpmCliPath, ...params.npmArgs]
\t};`;

  let npmRunnerCount = 0;
  let materializedCheckCount = 0;
  for (const target of runtimeDepsTargets) {
    const current = fs.readFileSync(target, 'utf8');
    let next = current;
    if (next.includes(npmRunnerSearch)) {
      next = next.replace(npmRunnerSearch, npmRunnerReplace);
      npmRunnerCount++;
    }

    const materializedSearch = `function isRuntimeDepsPlanMaterialized(installRoot, installSpecs) {
\tconst generatedManifestSpecs = readGeneratedInstallManifestSpecs(installRoot);
\tconst packageManifestSpecs = generatedManifestSpecs !== null ? null : readPackageRuntimeDepSpecs(installRoot);
\treturn (generatedManifestSpecs !== null && sameRuntimeDepSpecs(generatedManifestSpecs, installSpecs) || packageManifestSpecs !== null && sameRuntimeDepSpecs(packageManifestSpecs, installSpecs)) && hasSatisfiedInstallSpecPackages(installRoot, installSpecs);
}`;
    const materializedReplace = `function isRuntimeDepsPlanMaterialized(installRoot, installSpecs) {
\tconst generatedManifestSpecs = readGeneratedInstallManifestSpecs(installRoot);
\tconst packageManifestSpecs = generatedManifestSpecs !== null ? null : readPackageRuntimeDepSpecs(installRoot);
\treturn (generatedManifestSpecs !== null || packageManifestSpecs !== null) && hasSatisfiedInstallSpecPackages(installRoot, installSpecs);
}`;
    if (next.includes(materializedSearch)) {
      next = next.replace(materializedSearch, materializedReplace);
      materializedCheckCount++;
    } else if (next.includes(materializedReplace)) {
      materializedCheckCount++;
    }

    const loadRootSearch = `const packagePlan = collectBundledPluginRuntimeDeps({
\t\t\textensionsDir,
\t\t\t...params.config ? { config: params.config } : {},
\t\t\tmanifestCache,
\t\t\t...normalizePluginId ? { normalizePluginId } : {}
\t\t});`;
    const loadRootReplace = `const packagePlan = collectBundledPluginRuntimeDeps({
\t\t\textensionsDir,
\t\t\t...params.config ? { config: params.config } : { selectedPluginIds: new Set([params.pluginId]) },
\t\t\tmanifestCache,
\t\t\t...normalizePluginId ? { normalizePluginId } : {}
\t\t});`;
    if (next.includes(loadRootSearch)) {
      next = next.replace(loadRootSearch, loadRootReplace);
    }

    if (next !== current) {
      fs.writeFileSync(target, next, 'utf8');
    }
  }
  if (npmRunnerCount > 0) {
    echo`   🩹 Patched ${npmRunnerCount} bundled npm runner resolver(s)`;
  } else {
    echo`   ⚠️  Skipped patch for bundled npm runner resolver: expected source snippet not found`;
  }
  if (materializedCheckCount > 0) {
    echo`   🩹 Patched ${materializedCheckCount} bundled runtime dependency materialization check(s)`;
  } else {
    echo`   ⚠️  Skipped patch for bundled runtime dependency materialization check: expected source snippet not found`;
  }
}

patchBrokenModules(outputNodeModules);
patchBundledRuntime(OUTPUT);

fs.writeFileSync(
  path.join(OUTPUT, YINIAN_RUNTIME_PATCH_MARKER_FILE),
  JSON.stringify(YINIAN_RUNTIME_PATCH_MARKER, null, 2) + '\n',
  'utf8',
);
echo`   🧭 Wrote Yinian runtime patch marker ${YINIAN_RUNTIME_PATCH_MARKER.version}`;

// 8. Verify the bundle
const entryExists = fs.existsSync(path.join(OUTPUT, 'openclaw.mjs'));
const distExists = fs.existsSync(path.join(OUTPUT, 'dist', 'entry.js'));
const requiredTemplateFiles = ['AGENTS.md', 'TOOLS.md', 'HEARTBEAT.md'];
const missingTemplateFiles = requiredTemplateFiles.filter((fileName) => (
  !fs.existsSync(path.join(OUTPUT, 'docs', 'reference', 'templates', fileName))
));

echo``;
echo`✅ Bundle complete: ${OUTPUT}`;
echo`   Unique packages copied: ${copiedCount}`;
echo`   Dev-only packages skipped: ${skippedDevCount}`;
echo`   Optional native packages skipped: ${skippedOptionalNativeCount}`;
echo`   Duplicate versions skipped: ${skippedDupes}`;
echo`   Total discovered: ${collected.size}`;
echo`   openclaw.mjs: ${entryExists ? '✓' : '✗'}`;
echo`   dist/entry.js: ${distExists ? '✓' : '✗'}`;
echo`   runtime templates: ${missingTemplateFiles.length === 0 ? '✓' : `✗ missing ${missingTemplateFiles.join(', ')}`}`;

if (!entryExists || !distExists || missingTemplateFiles.length > 0) {
  echo`❌ Bundle verification failed!`;
  process.exit(1);
}