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86 lines
2.9 KiB
JavaScript
86 lines
2.9 KiB
JavaScript
#!/usr/bin/env node
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/**
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* Bundle SABR libraries (googlevideo, youtubei.js, bgutils-js) using esbuild
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* This creates properly bundled files with all necessary exports
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*/
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import * as esbuild from 'esbuild';
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import path from 'path';
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import fs from 'fs';
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import { fileURLToPath } from 'url';
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = path.dirname(__filename);
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const nodeModules = path.join(__dirname, '../node_modules');
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const outputDir = path.join(__dirname, '../assets/js/sabr');
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// Ensure output directories exist
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fs.mkdirSync(path.join(outputDir, 'googlevideo'), { recursive: true });
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fs.mkdirSync(path.join(outputDir, 'youtubei.js'), { recursive: true });
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fs.mkdirSync(path.join(outputDir, 'bgutils-js'), { recursive: true });
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// Create a custom entry point that exposes the googlevideo namespaces the
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// SABR scheme plugin / manifest parser need (ump, utils, protos) as a single
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// `googlevideo` object, so sabr_loader.js can do window.googlevideo = googlevideo.
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// sabr-streaming-adapter is no longer used (we ported FreeTube's sabr: scheme plugin).
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const googlevideoEntryContent = `
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import * as utils from 'googlevideo/utils';
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import * as ump from 'googlevideo/ump';
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import * as protos from 'googlevideo/protos';
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export const googlevideo = { utils, ump, protos };
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// Also re-export flat for convenience / debugging on window.
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export { utils, ump, protos };
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`;
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const googlevideoEntryPath = path.join(__dirname, 'temp-googlevideo-entry.js');
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fs.writeFileSync(googlevideoEntryPath, googlevideoEntryContent);
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const commonEsbuildOptions = {
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bundle: true,
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format: 'esm',
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minify: true,
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sourcemap: false,
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external: [],
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nodePaths: [nodeModules],
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platform: 'browser',
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define: {
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'process.env.NODE_ENV': '"production"',
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'process.env.SUPPORTS_LOCAL_API': 'true'
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}
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};
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// Bundle googlevideo with all exports
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esbuild.build({
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...commonEsbuildOptions,
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entryPoints: [googlevideoEntryPath],
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outfile: path.join(outputDir, 'googlevideo/googlevideo.bundle.min.js'),
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banner: { js: '// googlevideo library - bundled with esbuild' }
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}).then(() => {
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console.log('✓ googlevideo bundled successfully');
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fs.unlinkSync(googlevideoEntryPath);
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}).catch((err) => {
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console.error('✗ googlevideo bundling failed:', err);
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try { fs.unlinkSync(googlevideoEntryPath); } catch (e) {}
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process.exit(1);
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});
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// youtubei.js is fetched as a pre-built browser bundle from jsDelivr by
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// scripts/fetch-sabr-dependencies.cr (not bundled here), to avoid re-bundling
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// a large lib and clobbering the pre-built artifact.
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// Bundle bgutils-js
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esbuild.build({
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...commonEsbuildOptions,
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entryPoints: [path.join(nodeModules, 'bgutils-js/dist/index.js')],
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outfile: path.join(outputDir, 'bgutils-js/bgutils.bundle.min.js'),
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banner: { js: '// bgutils-js library - bundled with esbuild' }
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}).then(() => {
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console.log('✓ bgutils-js bundled successfully');
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}).catch((err) => {
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console.error('✗ bgutils-js bundling failed:', err);
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process.exit(1);
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});
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