王阳
0956cfaec9
- 新增 package.json/scripts/build.js,npm run build 一键完成压缩与依赖拷贝 - hls.js(1.6.16)/flv.js(1.6.2)/mpegts.js(1.8.0) 由 vendored 改为 npm 依赖 - 删除 Source File/(PSD 与 Flash 遗留 crossdomain.xml) - 新增 AGENTS.md 项目说明与改造路线图
66 lines
2.3 KiB
JavaScript
66 lines
2.3 KiB
JavaScript
/*
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* 构建脚本
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* 功能：
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* 1. 使用 terser 将 ckplayer/js/ckplayer.js 压缩为 ckplayer.min.js
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* 2. 从 node_modules 拷贝运行时依赖(hls.js/flv.js/mpegts.js)到 ckplayer/ 对应目录
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* 播放器运行时会按需动态加载这些文件,目录结构需与 getPath() 的约定保持一致
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* 用法：npm run build
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*/
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const fs = require('fs');
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const path = require('path');
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const terser = require('terser');
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const root = path.resolve(__dirname, '..');
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// 运行时依赖拷贝清单：[npm包名, 产物目录, 需要拷贝的文件]
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const libs = [
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['hls.js', 'hls.js', ['hls.min.js', 'hls.min.js.map', 'LICENSE']],
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['flv.js', 'flv.js', ['flv.min.js', 'flv.min.js.map', 'LICENSE']],
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['mpegts.js', 'mpegts.js', ['mpegts.js', 'mpegts.js.map', 'LICENSE']]
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];
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async function minifyCore() {
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const src = path.join(root, 'ckplayer/js/ckplayer.js');
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const dist = path.join(root, 'ckplayer/js/ckplayer.min.js');
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const code = fs.readFileSync(src, 'utf8');
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const result = await terser.minify(code, {
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output: {
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// 保留文件头部的版权注释
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comments: /^!|软件名称|版权/
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}
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});
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if (result.error) {
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throw result.error;
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}
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fs.writeFileSync(dist, result.code, 'utf8');
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console.log('压缩完成: ckplayer/js/ckplayer.min.js (' + result.code.length + ' bytes)');
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}
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function copyLibs() {
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for (const [pkg, dir, files] of libs) {
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const pkgRoot = path.dirname(require.resolve(pkg + '/package.json'));
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const targetDir = path.join(root, 'ckplayer', dir);
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// 清空旧的 vendored 文件,只保留构建拷贝的产物
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fs.rmSync(targetDir, { recursive: true, force: true });
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fs.mkdirSync(targetDir, { recursive: true });
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for (const file of files) {
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const from = path.join(pkgRoot, 'dist', file);
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// LICENSE 在包根目录而非 dist 目录
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const fromAlt = path.join(pkgRoot, file);
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const src = fs.existsSync(from) ? from : fromAlt;
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fs.copyFileSync(src, path.join(targetDir, file));
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}
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const version = require(pkg + '/package.json').version;
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console.log('拷贝完成: ckplayer/' + dir + '/ (' + pkg + '@' + version + ')');
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}
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}
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(async () => {
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await minifyCore();
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copyLibs();
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console.log('构建完成');
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})().catch(err => {
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console.error('构建失败:', err);
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process.exit(1);
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});
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