82 lines
2.3 KiB
JavaScript
82 lines
2.3 KiB
JavaScript
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import { build, transform } from 'esbuild';
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import fs from 'fs/promises';
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import glob from 'fast-glob';
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// Get build mode from command line argument
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const mode = process.argv[2] || 'dev';
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const isProd = mode === 'prod';
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console.log(`Building in ${mode} mode...`);
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const MESH_OUTFILE = 'src2/pack/mesh.js';
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const MESH_EXTRAS = [
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'mod/*/mesh.js',
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'mod/*/tra1.js'
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];
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async function appendExtraModules(extras, minify = false) {
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const files = await glob(extras);
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if (files.length === 0) return;
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const transformed = await Promise.all(
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files.map(async (file) => {
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const code = await fs.readFile(file, 'utf8');
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if (!minify) return code;
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const result = await transform(code, {
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minify: true,
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loader: 'js',
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target: 'es2020',
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});
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return result.code;
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})
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);
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await fs.appendFile(MESH_OUTFILE, transformed.join(''));
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console.log(`Appended ${files.length} module(s) to ${MESH_OUTFILE}`);
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}
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async function buildApp() {
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try {
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// Bundle main app
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await build({
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entryPoints: [ 'src2/main/mesh.js' ],
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bundle: true,
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outfile: MESH_OUTFILE,
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format: 'esm',
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external: ['module'],
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sourcemap: !isProd, // true for dev, false for prod
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minify: isProd, // false for dev, true for prod
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target: 'es2020',
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platform: 'browser',
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define: {
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'process.env.NODE_ENV': `"${mode}"`
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}
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});
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appendExtraModules(MESH_EXTRAS, isProd);
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// Bundle worker
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await build({
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entryPoints: [ 'src2/mesh/work.js' ],
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bundle: true,
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outfile: 'src2/pack/work.js',
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format: 'esm',
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external: ['module'],
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sourcemap: !isProd, // true for dev, false for prod
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minify: isProd, // false for dev, true for prod
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target: 'es2020',
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platform: 'browser',
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define: {
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'process.env.NODE_ENV': `"${mode}"`
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}
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});
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console.log(`Build completed successfully in ${mode} mode!`);
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} catch (error) {
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console.error('Build failed:', error);
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process.exit(1);
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}
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}
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buildApp();
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