116 lines
4.2 KiB
JavaScript
116 lines
4.2 KiB
JavaScript
import { cp, writeFile, readFile, readdir, rm, mkdir, stat, access } from 'fs/promises';
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import { join, dirname } from 'path';
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import { fileURLToPath } from 'url';
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import * as Esbuild from 'esbuild';
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import * as HTMLMinifier from 'html-minifier-terser';
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const __filename = fileURLToPath(import.meta.url);
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const __dirname = dirname(__filename);
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const rgb = (r, g, b, msg) => `\x1b[38;2;${r};${g};${b}m${msg}\x1b[0m`;
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const log = (...args) => console.log(`[${rgb(235, 69, 158, 'Glugun')}]`, ...args);
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const minifyBackend = process.argv.includes('--minify');
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const esbuildPlugin = { // esbuild to fix some things in src files
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name: 'glugun-esbuild',
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setup(build) {
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build.onLoad({ filter: /\.js$/ }, async (args) => {
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let source = await readFile(args.path, 'utf8');
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source = source
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.replace(`const __filename = fileURLToPath(import.meta.url);\r\nconst __dirname = dirname(__filename);`, ''); // remove setting __filename/__dirname cause ESM -> CJS
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return { contents: source };
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});
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}
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};
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const exists = path => access(path).then(() => true).catch(() => false);
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const dirSize = async dir => {
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const files = await readdir(dir, { withFileTypes: true });
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const paths = files.map(async file => {
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const path = join(dir, file.name);
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if (file.isDirectory()) return await dirSize(path);
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if (file.isFile()) return (await stat(path)).size;
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return 0;
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});
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return (await Promise.all(paths)).flat(Infinity).reduce((acc, x) => acc + x, 0);
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};
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const buildDir = join(__dirname, '..', 'build');
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const _buildWin32 = async (name, dir, attrs) => {
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// reset build dir
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await rm(buildDir, { recursive: true, force: true });
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await mkdir(buildDir, { recursive: true });
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await cp(dir, join(buildDir, 'src'), { recursive: true }); // copy project src to build
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await cp(join(__dirname, '..', 'gluon'), join(buildDir, 'src', 'gluon'), { recursive: true }); // copy gluon into build
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for (const m of [ 'ws', 'chrome-remote-interface' ]) {
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const dest = join(buildDir, 'src', 'node_modules', m);
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await cp(join(__dirname, '..', 'node_modules', m), dest, { recursive: true }); // copy gluon deps into build
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for (const x of await readdir(dest)) {
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if ([ 'bin', 'README.md', 'webpack.config.json', 'browser.js' ].includes(x)) await rm(join(dest, x), { recursive: true });
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}
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}
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// await writeFile(join(buildDir, 'gluon_info.txt'), `Gluon 0.1, built with Glugun 0.1 (win32 ${attrs.join(',')})`);
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let indexContent = await readFile(join(buildDir, 'src', 'index.js'), 'utf8');
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indexContent = indexContent.replace('../gluon/', './gluon/')
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.replaceAll('GLUGUN_VERSION', '2.1')
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.replaceAll('SYSTEM_CHROMIUM', attrs.includes('system-chromium'))
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.replaceAll('SYSTEM_NODE', attrs.includes('system-node'));
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await writeFile(join(buildDir, 'src', 'index.js'), indexContent);
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await writeFile(join(buildDir, `${name}.bat`), `node %~dp0${minifyBackend ? 'out.js' : 'src'}`);
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if (minifyBackend) {
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log(`pre-minify build size: ${((await dirSize(buildDir)) / 1024 / 1024).toFixed(2)}MB`);
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await Esbuild.build({ // bundle and minify into 1 file
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entryPoints: [ join(buildDir, 'src', 'index.js') ],
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bundle: true,
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minify: true,
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format: 'iife',
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platform: 'node',
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outfile: join(buildDir, 'out.js'),
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plugins: [ esbuildPlugin ]
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});
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const htmlPath = join(buildDir, 'src', 'index.html');
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if (await exists(htmlPath)) {
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const content = await readFile(htmlPath, 'utf8');
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writeFile(join(buildDir, 'index.html'), await HTMLMinifier.minify(content));
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}
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await rm(join(buildDir, 'src'), { recursive: true }); // delete original src
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}
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};
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export const build = async (name, dir, platform = 'win32', attrs = 'system-chromium,system-node') => {
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log('building', name, 'on', platform, 'with', attrs.split(',').join(', ') + '...');
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console.log();
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const startTime = performance.now();
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switch (platform) {
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case 'win32': await _buildWin32(name, dir, attrs.split(','));
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}
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console.log();
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log(`finished build in: ${((performance.now() - startTime) / 1024).toFixed(2)}s`);
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log(`final build size: ${((await dirSize(buildDir)) / 1024 / 1024).toFixed(2)}MB`);
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};
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const [ name, dir ] = process.argv.slice(2);
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build(name, dir); |