ci: move workflow helpers into tools

.github/workflows/build.yml

@@ -145,75 +145,7 @@ jobs:
 
       - name: Prepare publish directories
         run: |
-          node - <<'NODE'
-          const fs = require('fs')
-          const path = require('path')
-
-          const root = process.cwd()
-          const outRoot = path.join(root, '.publish')
-          const coreVersion = require('./packages/core/package.json').version
-
-          fs.rmSync(outRoot, { recursive: true, force: true })
-          fs.mkdirSync(outRoot, { recursive: true })
-
-          const copyRecursive = (from, to) => {
-            const stat = fs.statSync(from)
-            if (stat.isDirectory()) {
-              fs.mkdirSync(to, { recursive: true })
-              for (const entry of fs.readdirSync(from)) {
-                copyRecursive(path.join(from, entry), path.join(to, entry))
-              }
-              return
-            }
-            fs.mkdirSync(path.dirname(to), { recursive: true })
-            fs.copyFileSync(from, to)
-          }
-
-          const packages = [
-            { dir: 'packages/core', include: ['dist', 'src', 'assets'], extraFiles: [] },
-            { dir: 'packages/cli', include: ['bin', 'dist'], extraFiles: [] },
-            { dir: 'packages/mcp', include: ['dist'], extraFiles: [] },
-            { dir: 'packages/vue', include: ['dist'], extraFiles: ['README.md'] }
-          ]
-
-          for (const pkg of packages) {
-            const srcDir = path.join(root, pkg.dir)
-            const destDir = path.join(outRoot, path.basename(pkg.dir))
-            fs.mkdirSync(destDir, { recursive: true })
-
-            for (const rel of pkg.include) {
-              const from = path.join(srcDir, rel)
-              if (fs.existsSync(from)) copyRecursive(from, path.join(destDir, rel))
-            }
-
-            for (const rel of pkg.extraFiles) {
-              const from = path.join(srcDir, rel)
-              if (fs.existsSync(from)) copyRecursive(from, path.join(destDir, rel))
-            }
-
-            const pkgJsonPath = path.join(srcDir, 'package.json')
-            const json = JSON.parse(fs.readFileSync(pkgJsonPath, 'utf8'))
-            for (const field of ['dependencies', 'devDependencies', 'peerDependencies']) {
-              if (!json[field]) continue
-              for (const [name, version] of Object.entries(json[field])) {
-                if (typeof version === 'string' && version.startsWith('workspace:')) {
-                  json[field][name] = '^' + coreVersion
-                }
-              }
-            }
-            delete json.scripts
-            delete json.devDependencies
-            if (json.publishConfig) {
-              for (const [key, value] of Object.entries(json.publishConfig)) {
-                if (key === 'access' || key === 'provenance' || key === 'registry') continue
-                json[key] = value
-              }
-              delete json.publishConfig
-            }
-            fs.writeFileSync(path.join(destDir, 'package.json'), JSON.stringify(json, null, 2) + '\n')
-            console.log(`Prepared ${destDir}`)
-          }
-          NODE
+          bun tools/release-packages/src/prepare-publish-dirs.ts
           find .publish -maxdepth 3 -type f | sort
 
       - name: Pack packages for publish
@@ -239,20 +171,7 @@ jobs:
           tar -tf .npm-packages/open-pencil-cli-*.tgz | sed -n '1,40p' || true
           tar -tf .npm-packages/open-pencil-mcp-*.tgz | sed -n '1,40p' || true
           tar -tf .npm-packages/open-pencil-vue-*.tgz | sed -n '1,60p' || true
-          node --input-type=module <<'NODE'
-          import fs from 'node:fs'
-          import { execFileSync } from 'node:child_process'
-          for (const tarball of fs.readdirSync('.npm-packages').filter((name) => name.endsWith('.tgz'))) {
-            const entries = new Set(execFileSync('tar', ['-tf', `.npm-packages/${tarball}`], { encoding: 'utf8' }).trim().split('\n'))
-            const packageJson = JSON.parse(execFileSync('tar', ['-xOf', `.npm-packages/${tarball}`, 'package/package.json'], { encoding: 'utf8' }))
-            const bin = packageJson.bin
-            const targets = typeof bin === 'string' ? { [packageJson.name]: bin } : bin || {}
-            for (const [name, target] of Object.entries(targets)) {
-              const entry = `package/${String(target).replace(/^\.\//, '')}`
-              if (!entries.has(entry)) throw new Error(`${tarball}: bin ${name} target missing from tarball: ${entry}`)
-            }
-          }
-          NODE
+          bun tools/release-packages/src/validate-tarballs.ts
 
       - name: Publish packages to npm
         run: |

package.json

@@ -28,7 +28,7 @@
     "test:unit": "bun test ./tests/engine",
     "test:coverage": "bun test --coverage ./tests/engine",
     "test:type-shapes": "bun scripts/type-shapes.ts",
-    "test:tools": "bun --cwd tools/pr-review-guidance test",
+    "test:tools": "bun tools/test.ts",
     "test:dupes": "jscpd packages/core/src packages/cli/src src --min-lines 5 --min-tokens 50 --format typescript --threshold 0",
     "test:packages": "bun scripts/check-package-metadata.ts && bun scripts/smoke-packages.ts",
     "build:packages": "bun --filter @open-pencil/core build && bun --filter @open-pencil/vue build && bun --filter @open-pencil/mcp build && bun --filter @open-pencil/cli build",

tools/pr-review-guidance/src/index.ts

@@ -59,14 +59,19 @@ export function markdownTableCells(line: string): string[] {
 }
 
 export function normalizedCheckName(value: string): string {
-  return value.replace(/[^a-z0-9]+/gi, ' ').trim().toLowerCase()
+  return value
+    .replace(/[^a-z0-9]+/gi, ' ')
+    .trim()
+    .toLowerCase()
 }
 
 export function reviewGuidanceCheckName(line: string): string | null {
   const [rawCheckName = '', status = ''] = markdownTableCells(line)
   const checkName = rawCheckName.replace(/^\[ignored\]\s*/i, '')
   const normalizedName = normalizedCheckName(checkName)
-  const isRelevantCheck = REVIEW_GUIDANCE_PREFIXES.some((prefix) => normalizedName.startsWith(prefix))
+  const isRelevantCheck = REVIEW_GUIDANCE_PREFIXES.some((prefix) =>
+    normalizedName.startsWith(prefix)
+  )
   const needsMaintainerAttention = /❌/u.test(status) || /\berror\b/i.test(status)
 
   if (!isRelevantCheck || !needsMaintainerAttention) return null
@@ -167,7 +172,9 @@ export async function monitorPRReviewGuidance(options: MonitorOptions = {}): Pro
 
   const checks = reviewGuidanceChecks(context.text)
   if (checks.length === 0) {
-    log('CodeRabbit did not report a PR description/readability check that needs maintainer attention.')
+    log(
+      'CodeRabbit did not report a PR description/readability check that needs maintainer attention.'
+    )
     return
   }
 
@@ -189,7 +196,9 @@ export async function monitorPRReviewGuidance(options: MonitorOptions = {}): Pro
   )
 }
 
-const isDirectRun = process.argv[1] ? import.meta.url === pathToFileURL(process.argv[1]).href : false
+const isDirectRun = process.argv[1]
+  ? import.meta.url === pathToFileURL(process.argv[1]).href
+  : false
 
 if (isDirectRun) {
   await monitorPRReviewGuidance()

tools/pr-review-guidance/tests/index.test.ts

@@ -1,9 +1,8 @@
+import { describe, expect, test } from 'bun:test'
 import { mkdtemp, writeFile } from 'node:fs/promises'
 import { tmpdir } from 'node:os'
 import { join } from 'node:path'
 
-import { describe, expect, test } from 'bun:test'
-
 import {
   eventContext,
   monitorPRReviewGuidance,

tools/release-packages/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "@open-pencil/release-packages",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "prepare-publish-dirs": "bun src/prepare-publish-dirs.ts",
+    "validate-tarballs": "bun src/validate-tarballs.ts",
+    "test": "bun test tests"
+  }
+}

tools/release-packages/src/prepare-publish-dirs.ts

@@ -0,0 +1,18 @@
+import { readFile } from 'node:fs/promises'
+import { join } from 'node:path'
+
+import { DEFAULT_PACKAGES, preparePublishDirectories } from './publish-dirs'
+
+const root = process.cwd()
+const corePackageJSON = JSON.parse(
+  await readFile(join(root, 'packages/core/package.json'), 'utf8')
+) as {
+  version: string
+}
+
+await preparePublishDirectories({
+  coreVersion: corePackageJSON.version,
+  packages: DEFAULT_PACKAGES,
+  root,
+  log: (message) => process.stdout.write(`${message}\n`)
+})

tools/release-packages/src/publish-dirs.ts

@@ -0,0 +1,117 @@
+import { copyFile, mkdir, readdir, readFile, rm, stat, writeFile } from 'node:fs/promises'
+import { basename, dirname, join } from 'node:path'
+
+interface PackagePublishConfig {
+  dir: string
+  extraFiles: string[]
+  include: string[]
+}
+
+interface PreparePublishDirectoriesOptions {
+  coreVersion: string
+  packages: PackagePublishConfig[]
+  root: string
+  outRoot?: string
+  log?: (message: string) => void
+}
+
+type PackageJSON = Record<string, unknown> & {
+  dependencies?: Record<string, string>
+  devDependencies?: Record<string, string>
+  peerDependencies?: Record<string, string>
+  publishConfig?: Record<string, unknown>
+  scripts?: unknown
+}
+
+const PACKAGE_FIELDS = ['dependencies', 'devDependencies', 'peerDependencies'] as const
+const PUBLISH_CONFIG_FIELDS = new Set(['access', 'provenance', 'registry'])
+
+export const DEFAULT_PACKAGES: PackagePublishConfig[] = [
+  { dir: 'packages/core', include: ['dist', 'src', 'assets'], extraFiles: [] },
+  { dir: 'packages/cli', include: ['bin', 'dist'], extraFiles: [] },
+  { dir: 'packages/mcp', include: ['dist'], extraFiles: [] },
+  { dir: 'packages/vue', include: ['dist'], extraFiles: ['README.md'] }
+]
+
+async function exists(path: string) {
+  try {
+    await stat(path)
+    return true
+  } catch {
+    return false
+  }
+}
+
+async function copyRecursive(from: string, to: string): Promise<void> {
+  const sourceStat = await stat(from)
+  if (sourceStat.isDirectory()) {
+    await mkdir(to, { recursive: true })
+    for (const entry of await readdir(from)) {
+      await copyRecursive(join(from, entry), join(to, entry))
+    }
+    return
+  }
+
+  await mkdir(dirname(to), { recursive: true })
+  await copyFile(from, to)
+}
+
+export function publishPackageJSON(source: PackageJSON, coreVersion: string): PackageJSON {
+  const json = structuredClone(source)
+
+  for (const field of PACKAGE_FIELDS) {
+    const dependencies = json[field]
+    if (!dependencies) continue
+    for (const [name, version] of Object.entries(dependencies)) {
+      if (version.startsWith('workspace:')) dependencies[name] = `^${coreVersion}`
+    }
+  }
+
+  delete json.scripts
+  delete json.devDependencies
+
+  if (json.publishConfig) {
+    for (const [key, value] of Object.entries(json.publishConfig)) {
+      if (!PUBLISH_CONFIG_FIELDS.has(key)) json[key] = value
+    }
+    delete json.publishConfig
+  }
+
+  return json
+}
+
+export async function preparePublishDirectories(
+  options: PreparePublishDirectoriesOptions
+): Promise<void> {
+  const outRoot = options.outRoot ?? join(options.root, '.publish')
+  const log = options.log
+
+  await rm(outRoot, { recursive: true, force: true })
+  await mkdir(outRoot, { recursive: true })
+
+  for (const pkg of options.packages) {
+    const sourceDir = join(options.root, pkg.dir)
+    const destinationDir = join(outRoot, basename(pkg.dir))
+    await mkdir(destinationDir, { recursive: true })
+
+    for (const relativePath of pkg.include) {
+      const from = join(sourceDir, relativePath)
+      if (await exists(from)) await copyRecursive(from, join(destinationDir, relativePath))
+    }
+
+    for (const relativePath of pkg.extraFiles) {
+      const from = join(sourceDir, relativePath)
+      if (await exists(from)) await copyRecursive(from, join(destinationDir, relativePath))
+    }
+
+    const packageJSON = JSON.parse(
+      await readFile(join(sourceDir, 'package.json'), 'utf8')
+    ) as PackageJSON
+    const publishJSON = publishPackageJSON(packageJSON, options.coreVersion)
+    await writeFile(
+      join(destinationDir, 'package.json'),
+      `${JSON.stringify(publishJSON, null, 2)}\n`
+    )
+    log?.(`Prepared ${destinationDir}`)
+  }
+}

tools/release-packages/src/tarballs.ts

@@ -0,0 +1,47 @@
+import { execFile } from 'node:child_process'
+import { readdir } from 'node:fs/promises'
+import { join } from 'node:path'
+import { promisify } from 'node:util'
+
+const execFileAsync = promisify(execFile)
+
+type PackageJSON = {
+  bin?: Record<string, string> | string
+  name: string
+}
+
+export function packageBinTargets(packageJSON: PackageJSON): Record<string, string> {
+  if (typeof packageJSON.bin === 'string') return { [packageJSON.name]: packageJSON.bin }
+  return packageJSON.bin ?? {}
+}
+
+export async function tarballEntries(tarballPath: string): Promise<Set<string>> {
+  const { stdout } = await execFileAsync('tar', ['-tf', tarballPath], { encoding: 'utf8' })
+  return new Set(stdout.trim().split('\n').filter(Boolean))
+}
+
+export async function tarballPackageJSON(tarballPath: string): Promise<PackageJSON> {
+  const { stdout } = await execFileAsync('tar', ['-xOf', tarballPath, 'package/package.json'], {
+    encoding: 'utf8'
+  })
+  return JSON.parse(stdout) as PackageJSON
+}
+
+export async function validateTarballBinTargets(tarballPath: string): Promise<void> {
+  const entries = await tarballEntries(tarballPath)
+  const packageJSON = await tarballPackageJSON(tarballPath)
+
+  for (const [name, target] of Object.entries(packageBinTargets(packageJSON))) {
+    const entry = `package/${target.replace(/^\.\//, '')}`
+    if (!entries.has(entry)) {
+      throw new Error(`${tarballPath}: bin ${name} target missing from tarball: ${entry}`)
+    }
+  }
+}
+
+export async function validatePackedTarballs(directory: string): Promise<void> {
+  const tarballs = (await readdir(directory)).filter((name) => name.endsWith('.tgz'))
+  for (const tarball of tarballs) {
+    await validateTarballBinTargets(join(directory, tarball))
+  }
+}

tools/release-packages/src/validate-tarballs.ts

@@ -0,0 +1,3 @@
+import { validatePackedTarballs } from './tarballs'
+
+await validatePackedTarballs('.npm-packages')

tools/release-packages/tests/publish-dirs.test.ts

@@ -0,0 +1,72 @@
+import { describe, expect, test } from 'bun:test'
+import { mkdir, readFile, writeFile } from 'node:fs/promises'
+import { tmpdir } from 'node:os'
+import { join } from 'node:path'
+
+import { preparePublishDirectories, publishPackageJSON } from '../src/publish-dirs'
+
+async function fixtureRoot() {
+  const root = join(tmpdir(), `open-pencil-release-packages-${crypto.randomUUID()}`)
+  await mkdir(join(root, 'packages/example/dist'), { recursive: true })
+  await writeFile(join(root, 'packages/example/dist/index.js'), 'export {}\n')
+  await writeFile(
+    join(root, 'packages/example/package.json'),
+    JSON.stringify(
+      {
+        name: '@open-pencil/example',
+        version: '1.0.0',
+        scripts: { build: 'tsdown' },
+        dependencies: { '@open-pencil/core': 'workspace:*', zod: '^4.0.0' },
+        devDependencies: { typescript: '^5.0.0' },
+        publishConfig: { access: 'public', main: './dist/index.js', types: './dist/index.d.ts' }
+      },
+      null,
+      2
+    )
+  )
+  return root
+}
+
+describe('publishPackageJSON', () => {
+  test('rewrites workspace dependencies and strips private build fields', () => {
+    const json = publishPackageJSON(
+      {
+        name: '@open-pencil/example',
+        scripts: { build: 'tsdown' },
+        dependencies: { '@open-pencil/core': 'workspace:*', zod: '^4.0.0' },
+        devDependencies: { typescript: '^5.0.0' },
+        publishConfig: { access: 'public', main: './dist/index.js' }
+      },
+      '0.13.2'
+    )
+
+    expect(json).toEqual({
+      name: '@open-pencil/example',
+      dependencies: { '@open-pencil/core': '^0.13.2', zod: '^4.0.0' },
+      main: './dist/index.js'
+    })
+  })
+})
+
+describe('preparePublishDirectories', () => {
+  test('copies requested files and writes publish package metadata', async () => {
+    const root = await fixtureRoot()
+    const outRoot = join(root, '.publish')
+
+    await preparePublishDirectories({
+      coreVersion: '0.13.2',
+      outRoot,
+      packages: [{ dir: 'packages/example', include: ['dist'], extraFiles: [] }],
+      root
+    })
+
+    expect(await readFile(join(outRoot, 'example/dist/index.js'), 'utf8')).toBe('export {}\n')
+    expect(JSON.parse(await readFile(join(outRoot, 'example/package.json'), 'utf8'))).toEqual({
+      name: '@open-pencil/example',
+      version: '1.0.0',
+      dependencies: { '@open-pencil/core': '^0.13.2', zod: '^4.0.0' },
+      main: './dist/index.js',
+      types: './dist/index.d.ts'
+    })
+  })
+})

tools/release-packages/tests/tarballs.test.ts

@@ -0,0 +1,19 @@
+import { describe, expect, test } from 'bun:test'
+
+import { packageBinTargets } from '../src/tarballs'
+
+describe('packageBinTargets', () => {
+  test('normalizes string bin fields', () => {
+    expect(packageBinTargets({ name: '@open-pencil/cli', bin: './bin/openpencil.js' })).toEqual({
+      '@open-pencil/cli': './bin/openpencil.js'
+    })
+  })
+
+  test('keeps named bin fields', () => {
+    expect(
+      packageBinTargets({ name: '@open-pencil/cli', bin: { openpencil: './bin/openpencil.js' } })
+    ).toEqual({
+      openpencil: './bin/openpencil.js'
+    })
+  })
+})

tools/test.ts

@@ -0,0 +1,26 @@
+import { spawn } from 'node:child_process'
+import { readdir, readFile } from 'node:fs/promises'
+import { join } from 'node:path'
+
+interface PackageJSON {
+  scripts?: Record<string, string>
+}
+
+async function run(command: string, args: string[], cwd: string): Promise<void> {
+  await new Promise<void>((resolve, reject) => {
+    const child = spawn(command, args, { cwd, stdio: 'inherit' })
+    child.on('error', reject)
+    child.on('exit', (code) => {
+      if (code === 0) resolve()
+      else reject(new Error(`${command} ${args.join(' ')} failed in ${cwd}`))
+    })
+  })
+}
+
+for (const entry of await readdir('tools', { withFileTypes: true })) {
+  if (!entry.isDirectory()) continue
+
+  const cwd = join('tools', entry.name)
+  const packageJSON = JSON.parse(await readFile(join(cwd, 'package.json'), 'utf8')) as PackageJSON
+  if (packageJSON.scripts?.test) await run('bun', ['test'], cwd)
+}