mirror of https://github.com/sveltejs/svelte
51 lines
1.4 KiB
51 lines
1.4 KiB
import fs from 'node:fs';
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import { createRequire } from 'node:module';
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import resolve from '@rollup/plugin-node-resolve';
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import commonjs from '@rollup/plugin-commonjs';
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import json from '@rollup/plugin-json';
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// runs the version generation as a side-effect of importing
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import './scripts/generate-version.js';
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const require = createRequire(import.meta.url);
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const internal = await import('./src/runtime/internal/index.js');
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fs.writeFileSync(
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'src/compiler/compile/internal_exports.js',
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`// This file is automatically generated\n` +
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`export default new Set(${JSON.stringify(Object.keys(internal))});`
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);
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/**
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* @type {import("rollup").RollupOptions[]}
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*/
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export default [
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// Generate UMD build of the compiler so that Eslint/Prettier (which need CJS) and REPL (which needs UMD because browser) can use it
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{
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input: 'src/compiler/index.js',
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plugins: [
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{
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resolveId(id) {
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// Must import from the `css-tree` browser bundled distribution due to `createRequire` usage if importing from css-tree directly
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if (id === 'css-tree') {
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return require.resolve('./node_modules/css-tree/dist/csstree.esm.js');
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}
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}
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},
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resolve(),
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commonjs({
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include: ['../../node_modules/**', 'node_modules/**']
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}),
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json()
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],
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output: {
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file: 'compiler.cjs',
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format: 'umd',
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name: 'svelte',
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sourcemap: false,
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indent: false
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},
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external: []
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}
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];
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