75 lines
1.7 KiB
JavaScript
75 lines
1.7 KiB
JavaScript
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import { build, context } from 'esbuild';
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import { join } from 'path';
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import alias from 'esbuild-plugin-alias';
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import { copy } from 'esbuild-plugin-copy';
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function envTrue(key) {
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const val = (process.env[key] || '').toLowerCase();
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return val === '1' || val === 't' || val === 'true' || val === 'y' || val === 'yes';
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}
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const debug = envTrue('DEBUG');
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const watch = envTrue('WATCH');
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const root = process.cwd();
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const plugins = [];
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if (debug) {
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plugins.push(alias({
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'react-dom$': 'react-dom/profiling',
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'scheduler/tracing': 'scheduler/tracing-profiling',
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}));
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}
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const config = {
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bundle: true,
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define: {
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global: 'window',
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},
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entryPoints: [
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join(root, 'out/src/main.js'),
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],
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keepNames: true,
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outdir: 'out/bundle/',
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platform: 'browser',
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plugins,
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sourcemap: true,
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};
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if (watch) {
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const copyArray = (files) => files.map(file =>
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copy({
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resolveFrom: 'cwd',
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assets: {
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from: [file],
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to: ['out/'],
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},
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})
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);
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const ctx = await context({
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...config,
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entryPoints: [
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join(root, 'src/main.tsx'),
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],
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plugins: [
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...plugins,
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...copyArray(['src/index.html']),
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],
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banner: {
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js: `new EventSource('/esbuild').addEventListener('change', () => location.reload());`,
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},
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});
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await ctx.watch();
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const { host, port } = await ctx.serve({
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host: '0.0.0.0',
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port: 8000,
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servedir: 'out/',
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});
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console.log(`Serving on http://${host}:${port}`);
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} else {
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build(config).catch(() => process.exit(1));
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}
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