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236
scripts/setup.js
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236
scripts/setup.js
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@@ -0,0 +1,236 @@
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const exec = require('child_process').exec;
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const https = require('https');
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const path = require('path');
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const fs = require('fs');
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const isWin = require('os').platform().indexOf('win32') > -1;
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const isLinux = require('os').platform().indexOf('linux') > -1;
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const isDarwin = require('os').platform().indexOf('darwin') > -1;
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const ROOT_DIR = `${__dirname}/../`;
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const l = m => console.log(m);
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const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));
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const runCmd = (cmd, shouldOutput = true, cwd = null) => {
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const startTime = new Date();
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const option = cwd ? {cwd} : {};
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const currentCwd = cwd || process.cwd();
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l(`[${startTime.toISOString()}] 开始执行命令: ${cmd}`);
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l(`执行目录: ${currentCwd}`);
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return new Promise(r => {
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const childProcess = exec(cmd, option);
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l(`进程ID: ${childProcess.pid}`);
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let result = '';
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let error = '';
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childProcess.stdout.on('data', function(data) {
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shouldOutput && console.log(data);
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result += data.toString();
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});
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childProcess.stderr.on('data', (data) => {
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shouldOutput && console.log(data);
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error += data.toString();
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})
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childProcess.on('exit', (code, signal) => {
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const endTime = new Date();
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const duration = (endTime - startTime) / 1000;
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l(`[${endTime.toISOString()}] 命令执行完成，耗时: ${duration}秒`);
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if (signal) {
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l(`进程被信号 ${signal} 终止`);
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}
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l(`退出码: ${code}`);
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r({code, signal, result, error})
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})
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});
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}
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const runCmdAndExitWhenFailed = async (cmd, msg, shouldOutput = true, cwd = null) => {
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l('----------------------------------------');
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l(`执行命令: ${cmd}`);
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l(`工作目录: ${cwd || process.cwd()}`);
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const ret = await runCmd(cmd, shouldOutput, cwd);
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if (ret.code !== 0 || ret.code === null) {
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l('命令执行失败:');
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l(msg);
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l(`命令: ${cmd}`);
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l(`工作目录: ${cwd || process.cwd()}`);
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l('退出码: ' + ret.code);
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l('错误输出: ' + ret.error);
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l('标准输出: ' + ret.result);
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l('系统信息:');
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l(`- 平台: ${process.platform}`);
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l(`- 架构: ${process.arch}`);
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l(`- Node版本: ${process.version}`);
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l(`- 内存使用: ${JSON.stringify(process.memoryUsage())}`);
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process.exit(1);
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}
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l('----------------------------------------');
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return ret;
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}
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function getMediaGetBinPath() {
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return path.join(ROOT_DIR, 'backend', 'bin', `media-get${isWin ? '.exe' : ''}`);
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}
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async function checkAndUpdateMediaGet(currentMediaGetVersion) {
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const MediaGetService = require('../backend/src/service/media_fetcher/media_get');
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const latestVersion = await MediaGetService.getLatestMediaGetVersion();
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if (latestVersion === false) {
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return;
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}
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if (currentMediaGetVersion.localeCompare(latestVersion, undefined, { numeric: true, sensitivity: 'base' }) >= 0) {
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l('当前 media-get 版本已经是最新版本');
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return;
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}
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l(`当前 media-get(${currentMediaGetVersion})版本不是最新版本, 开始更新到${latestVersion}`);
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await MediaGetService.downloadTheLatestMediaGet(latestVersion);
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}
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function copyDir(src, dest) {
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fs.mkdirSync(dest);
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fs.readdirSync(src).forEach(file => {
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const srcPath = path.join(src, file);
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const destPath = path.join(dest, file);
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if (fs.statSync(srcPath).isDirectory()) {
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copyDir(srcPath, destPath);
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} else {
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fs.copyFileSync(srcPath, destPath);
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}
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});
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}
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async function getPackageManager() {
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let ret = await runCmd('pnpm --version', false);
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if (ret.code === 0) {
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return 'pnpm';
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}
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ret = await runCmd('yarn --version', false);
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if (ret.code === 0) {
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return 'yarn';
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}
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return 'npm';
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}
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async function downloadMediaGetWithRetry(latestVersion) {
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const MediaGetService = require('../backend/src/service/media_fetcher/media_get');
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const maxRetries = 3;
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let retryCount = 0;
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while (retryCount < maxRetries) {
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l(`尝试下载 media-get (第 ${retryCount + 1} 次尝试)`);
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const success = await MediaGetService.downloadTheLatestMediaGet(latestVersion);
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if (success) {
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return true;
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}
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retryCount++;
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if (retryCount < maxRetries) {
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l(`下载失败,等待 5 秒后重试...`);
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await sleep(5000);
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}
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}
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return false;
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}
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async function run() {
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try {
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l('开始执行...');
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// 检查 FFmpeg 安装和位置
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l('检查 FFmpeg 安装状态...');
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if (!process.env.CROSS_COMPILING) {
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const ffmpegRet = await runCmd('which ffmpeg && ls -l $(which ffmpeg)', true);
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l('FFmpeg location and permissions:');
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l(ffmpegRet.result);
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await runCmdAndExitWhenFailed('ffmpeg -version', '请先安装 ffmpeg', false);
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} else {
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l('跳过 FFmpeg 检查 (CROSS_COMPILING=1)');
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}
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await runCmdAndExitWhenFailed('npm version', '请先安装 npm', false);
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const pm = await getPackageManager();
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l(`安装 node_module via ${pm}`)
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l('开始安装后端依赖...');
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l(`执行命令: ${pm} install --production --verbose in ${path.join(ROOT_DIR, 'backend')}`);
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const backendInstallResult = await runCmdAndExitWhenFailed(`${pm} install --production --verbose`, '安装后端 node_module 失败', true, path.join(ROOT_DIR, 'backend'));
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l('后端依赖安装结果:');
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l('Exit code: ' + backendInstallResult.code);
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l('Output: ' + backendInstallResult.result);
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if (backendInstallResult.error) {
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l('Error output: ' + backendInstallResult.error);
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}
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l('检查 media-get');
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const MediaGetService = require('../backend/src/service/media_fetcher/media_get');
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const mediaGetPath = getMediaGetBinPath();
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l(`检查 media-get 权限: ${mediaGetPath}`);
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await runCmd(`ls -l ${mediaGetPath}`, true);
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if (!fs.existsSync(mediaGetPath)) {
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const latestVersion = await MediaGetService.getLatestMediaGetVersion();
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if (latestVersion === false) {
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l('获取 media-get 最新版本失败，无法继续安装');
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return false;
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}
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l('开始下载核心程序 media-get');
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if (await downloadMediaGetWithRetry(latestVersion) === false) {
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l('下载核心程序 media-get 失败');
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return false;
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}
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} else {
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const currentMediaGetVersion = await MediaGetService.getLatestMediaGetVersion();
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await checkAndUpdateMediaGet(currentMediaGetVersion);
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}
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l('开始安装前端依赖...');
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const frontendInstallResult = await runCmdAndExitWhenFailed(`${pm} install --verbose`, '安装前端 node_module 失败', true, path.join(ROOT_DIR, 'frontend'));
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l('前端依赖安装结果:');
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l('Exit code: ' + frontendInstallResult.code);
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l('Output: ' + frontendInstallResult.result);
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if (frontendInstallResult.error) {
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l('Error output: ' + frontendInstallResult.error);
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}
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l('开始编译前端...');
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const buildResult = await runCmdAndExitWhenFailed(`${pm} run build`, '前端编译失败', true, path.join(ROOT_DIR, 'frontend'));
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l('前端编译结果:');
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l('Exit code: ' + buildResult.code);
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l('Output: ' + buildResult.result);
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if (buildResult.error) {
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l('Error output: ' + buildResult.error);
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}
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l('删除老目录');
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try {
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fs.rmdirSync(path.join(ROOT_DIR, 'backend', 'public'), { recursive: true });
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} catch(e) {
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l('删除老目录失败，但继续执行: ' + e.message);
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}
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l('拷贝前端目录');
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try {
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copyDir(path.join(ROOT_DIR, 'frontend', 'dist'), path.join(ROOT_DIR, 'backend', 'public'));
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} catch(e) {
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l('拷贝前端目录失败: ' + e.message);
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return false;
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}
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return true;
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} catch (error) {
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l('执行过程中出现错误:');
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l(error.stack || error.message || error);
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return false;
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}
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}
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run().then(isFine => {
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l(isFine ? `执行完毕，执行以下命令启动服务：\r\n\r\nnpm run app` : '执行出错，请检查');
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if (!isFine) {
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process.exit(1);
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}
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});
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