144 lines
4.3 KiB
JavaScript
144 lines
4.3 KiB
JavaScript
/**
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* 下载 Chrome for Testing（Stable / win64）完整目录到 resources/chrome-cft/chrome-win64/，
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* 与 chrome.exe 同级的 DLL 等依赖一并保留，随安装包分发，开箱即用。
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* 设置 SKIP_CHROME=1 可跳过（CI 无网环境）。
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*/
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import fs from 'fs'
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import https from 'https'
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import path from 'path'
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import { fileURLToPath } from 'url'
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import AdmZip from 'adm-zip'
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const __dirname = path.dirname(fileURLToPath(import.meta.url))
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const root = path.resolve(__dirname, '..')
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const resDir = path.join(root, 'resources', 'chrome-cft')
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const CFT_JSON_URL =
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'https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions-with-downloads.json'
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const PLATFORM_KEY = 'win64'
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const markerName = '.chrome_cft_bundle_ok'
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if (process.env.SKIP_CHROME === '1') {
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console.log('[chrome-cft] SKIP_CHROME=1，跳过下载')
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process.exit(0)
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}
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function downloadBuffer(url) {
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return new Promise((resolve, reject) => {
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https
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.get(url, (res) => {
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if (res.statusCode >= 300 && res.statusCode < 400 && res.headers.location) {
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downloadBuffer(res.headers.location).then(resolve).catch(reject)
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return
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}
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if (res.statusCode !== 200) {
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reject(new Error(`HTTP ${res.statusCode} ${url}`))
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return
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}
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const chunks = []
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res.on('data', (c) => chunks.push(c))
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res.on('end', () => resolve(Buffer.concat(chunks)))
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res.on('error', reject)
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})
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.on('error', reject)
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})
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}
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function downloadToFile(url, dest) {
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return new Promise((resolve, reject) => {
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const file = fs.createWriteStream(dest)
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https
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.get(url, (res) => {
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if (res.statusCode >= 300 && res.statusCode < 400 && res.headers.location) {
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file.close()
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try {
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fs.unlinkSync(dest)
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} catch {
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/* ignore */
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}
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downloadToFile(res.headers.location, dest).then(resolve).catch(reject)
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return
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}
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if (res.statusCode !== 200) {
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file.close()
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reject(new Error(`HTTP ${res.statusCode}`))
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return
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}
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res.pipe(file)
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file.on('finish', () => {
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file.close()
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resolve()
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})
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})
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.on('error', (e) => {
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try {
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file.close()
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} catch {
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/* ignore */
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}
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reject(e)
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})
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})
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}
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const chromeExe = path.join(resDir, 'chrome-win64', 'chrome.exe')
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const markerPath = path.join(resDir, markerName)
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fs.mkdirSync(resDir, { recursive: true })
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if (fs.existsSync(chromeExe) && fs.existsSync(markerPath)) {
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console.log('[chrome-cft] 已存在完整包，跳过:', chromeExe)
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process.exit(0)
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}
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console.log('[chrome-cft] 获取元数据:', CFT_JSON_URL)
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const metaBuf = await downloadBuffer(CFT_JSON_URL)
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const doc = JSON.parse(metaBuf.toString('utf-8'))
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const stable = doc.channels?.Stable
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const list = stable?.downloads?.chrome ?? []
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const hit = list.find((x) => x.platform === PLATFORM_KEY)
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if (!hit?.url) {
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console.error('[chrome-cft] 元数据中无', PLATFORM_KEY)
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process.exit(1)
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}
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const zipPath = path.join(resDir, '_chrome-download.zip')
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console.log('[chrome-cft] 下载（体积较大）:', hit.url)
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await downloadToFile(hit.url, zipPath)
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console.log('[chrome-cft] 解压中…')
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const zip = new AdmZip(zipPath)
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const tmp = path.join(resDir, '_extract_tmp')
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if (fs.existsSync(tmp)) fs.rmSync(tmp, { recursive: true })
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fs.mkdirSync(tmp, { recursive: true })
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zip.extractAllTo(tmp, true)
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const inner = path.join(tmp, 'chrome-win64')
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if (!fs.existsSync(path.join(inner, 'chrome.exe'))) {
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console.error('[chrome-cft] zip 内未找到 chrome-win64/chrome.exe')
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process.exit(1)
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}
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const destDir = path.join(resDir, 'chrome-win64')
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if (fs.existsSync(destDir)) fs.rmSync(destDir, { recursive: true })
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fs.cpSync(inner, destDir, { recursive: true })
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fs.rmSync(tmp, { recursive: true })
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try {
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fs.unlinkSync(zipPath)
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} catch {
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/* ignore */
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}
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fs.writeFileSync(
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path.join(resDir, 'NOTICE-ChromeForTesting.txt'),
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[
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'本目录包含 Chrome for Testing（Stable / Windows x64）。',
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'清单来源：' + CFT_JSON_URL,
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'与 chrome.exe 同目录文件均为官方 zip 原样复制，未修改二进制。',
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'',
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].join('\n'),
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'utf-8',
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)
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fs.writeFileSync(markerPath, `${stable.version}\n${new Date().toISOString()}\n`, 'utf-8')
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console.log('[chrome-cft] 完成:', chromeExe)
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