evening_detective_screen/scripts/release.cjs

const assert = require('node:assert/strict')
const { createHash } = require('node:crypto')
const {
  createReadStream,
  existsSync,
  readdirSync,
  readFileSync,
  writeFileSync,
} = require('node:fs')
const { join, relative } = require('node:path')
const { execFileSync } = require('node:child_process')
const asar = require('@electron/asar')
const root = join(__dirname, '..')
const metadata = require('../package.json')
const sha = (bytes) => createHash('sha256').update(bytes).digest('hex')
async function fileHash(path) {
  const hash = createHash('sha256')
  for await (const bytes of createReadStream(path)) hash.update(bytes)
  return hash.digest('hex')
}
function resourcesIn(directory) {
  const app = readdirSync(directory).find((name) => name.endsWith('.app'))
  return app ? join(directory, app, 'Contents', 'Resources') : join(directory, 'resources')
}
function verifyAsar(path) {
  const files = asar.listPackage(path).map((name) => name.replace(/^\//, ''))
  for (const name of files) {
    assert.ok(
      !/(^|\/)(?:\.git|\.env(?:\.[^/]*)?|credentials\.bin|windows\.json|selection\.json|__tests__)(?:\/|$)|\.test\.(?:js|ts)$|\.(?:pem|key|p12|pfx)$/.test(
        name,
      ),
      `Forbidden packaged file: ${name}`,
    )
    assert.ok(
      /^(?:node_modules(?:\/|$)|dist(?:\/|$)|dist-electron(?:\/|$)|package\.json$)/.test(name),
      `Unexpected packaged file: ${name}`,
    )
  }
  for (const name of [
    'package.json',
    'dist/index.html',
    'dist-electron/electron/main.js',
    'dist-electron/electron/preload.js',
    'dist-electron/electron/online.js',
    'dist-electron/electron/diagnostics.js',
  ])
    assert.ok(files.includes(name), `Missing ${name}`)
  const pkg = JSON.parse(asar.extractFile(path, 'package.json'))
  assert.equal(pkg.version, metadata.version)
  assert.equal(pkg.name, metadata.name)
  return pkg
}
function binaryArchitecture(path, platform) {
  const bytes = readFileSync(path)
  if (platform === 'linux') {
    assert.equal(bytes.subarray(0, 4).toString('hex'), '7f454c46')
    return { 62: 'x64', 183: 'arm64' }[bytes.readUInt16LE(18)]
  }
  if (platform === 'win32') {
    assert.equal(bytes.subarray(0, 2).toString(), 'MZ')
    const offset = bytes.readUInt32LE(0x3c)
    assert.equal(bytes.subarray(offset, offset + 4).toString(), 'PE\0\0')
    return { 0x8664: 'x64', 0xaa64: 'arm64' }[bytes.readUInt16LE(offset + 4)]
  }
  assert.equal(bytes.subarray(0, 4).toString('hex'), 'cffaedfe')
  return { 0x1000007: 'x64', 0x100000c: 'arm64' }[bytes.readUInt32LE(4)]
}
function executableIn(directory, platform) {
  if (platform === 'darwin') {
    const app = readdirSync(directory).find((name) => name.endsWith('.app'))
    return join(directory, app, 'Contents', 'MacOS', metadata.build.productName)
  }
  return join(directory, platform === 'win32' ? `${metadata.build.productName}.exe` : metadata.name)
}
async function verifyDirectory(directory) {
  const resources = resourcesIn(directory)
  const info = JSON.parse(readFileSync(join(resources, 'build-info.json')))
  assert.equal(info.formatVersion, 1)
  assert.equal(info.version, metadata.version)
  assert.ok(['linux', 'win32', 'darwin'].includes(info.platform))
  assert.ok(['x64', 'arm64'].includes(info.arch))
  verifyAsar(join(resources, 'app.asar'))
  assert.deepEqual(Object.keys(info.files).sort(), [
    'app.asar',
    'fixtures/audio.wav',
    'fixtures/video.mp4',
  ])
  for (const [name, expected] of Object.entries(info.files))
    assert.equal(await fileHash(join(resources, name)), expected, `Hash mismatch: ${name}`)
  assert.deepEqual(readdirSync(join(resources, 'fixtures')).sort(), ['audio.wav', 'video.mp4'])
  assert.ok(
    !existsSync(join(resources, 'app.asar.unpacked')),
    'Unexpected unpacked application files',
  )
  assert.equal(binaryArchitecture(executableIn(directory, info.platform), info.platform), info.arch)
  return info
}
async function afterPack(context) {
  const resources = resourcesIn(context.appOutDir)
  verifyAsar(join(resources, 'app.asar'))
  const files = {}
  for (const name of ['app.asar', 'fixtures/audio.wav', 'fixtures/video.mp4'])
    files[name] = await fileHash(join(resources, name))
  let revision = null
  let dirty = true
  try {
    const result = execFileSync('git', ['rev-parse', 'HEAD'], {
      cwd: root,
      encoding: 'utf8',
      stdio: ['ignore', 'pipe', 'ignore'],
    }).trim()
    if (/^[a-f0-9]{40,64}$/.test(result)) revision = result
    dirty = !!execFileSync('git', ['status', '--porcelain'], { cwd: root, encoding: 'utf8' }).trim()
  } catch {
    /* Экспорт исходников без .git тоже может быть собран. */
  }
  const ffmpeg = execFileSync('ffmpeg', ['-version'], { encoding: 'utf8' }).split('\n')[0]
  const info = {
    formatVersion: 1,
    version: metadata.version,
    platform: context.electronPlatformName,
    arch: require('builder-util').Arch[context.arch],
    revision,
    dirty,
    tools: {
      node: process.versions.node,
      electron: context.packager.info.framework.version,
      builder: require('electron-builder/package.json').version,
      ffmpeg,
    },
    lockfileSha256: sha(readFileSync(join(root, 'package-lock.json'))),
    files,
  }
  writeFileSync(join(resources, 'build-info.json'), JSON.stringify(info, null, 2) + '\n')
  await verifyDirectory(context.appOutDir)
  console.log('RELEASE_CONTENTS_PASS', relative(root, context.appOutDir), info.platform, info.arch)
}
module.exports = afterPack
Object.assign(module.exports, {
  fileHash,
  verifyAsar,
  verifyDirectory,
  binaryArchitecture,
  resourcesIn,
})