78 lines
1.7 KiB
JavaScript
78 lines
1.7 KiB
JavaScript
import { readFileSync } from 'fs';
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import { resolve } from 'path';
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import { cwd } from 'process';
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import { defineConfig } from 'rollup';
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import resolvePlugin from '@rollup/plugin-node-resolve';
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import commonjs from '@rollup/plugin-commonjs';
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import replace from '@rollup/plugin-replace';
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import { terser } from 'rollup-plugin-terser';
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import peerDepsExternal from 'rollup-plugin-peer-deps-external';
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import typescript from 'rollup-plugin-typescript2';
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const pkg = JSON.parse(readFileSync(resolve(cwd(), './package.json')));
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const isProd = process.env.NODE_ENV === 'production';
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const defaultPlugins = [
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resolvePlugin(),
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commonjs({
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include: /node_modules/,
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}),
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];
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const onwarn = (warning, rollupWarn) => {
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if (warning.code !== 'CIRCULAR_DEPENDENCY') {
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rollupWarn(warning);
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}
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};
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export const esmConfig = defineConfig({
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input: pkg.source,
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output: {
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file: pkg.module,
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format: 'esm',
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},
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onwarn,
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plugins: [
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peerDepsExternal({
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includeDependencies: true,
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}),
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...defaultPlugins,
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typescript({
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clean: true,
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}),
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],
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});
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const globals = {
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react: 'React',
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'react-dom': 'ReactDOM',
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'react/jsx-runtime': 'jsxRuntime',
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...(pkg.rollup?.globals || {}),
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};
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export const umdConfig = defineConfig({
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input: pkg.source,
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output: {
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file: pkg.main,
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format: 'umd',
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exports: 'named',
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name: pkg.rollup?.name || 'ReactFlow',
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globals,
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},
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onwarn,
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plugins: [
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peerDepsExternal(),
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...defaultPlugins,
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typescript({
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clean: true,
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}),
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replace({
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preventAssignment: true,
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'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV),
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}),
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terser(),
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],
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});
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export default isProd ? [esmConfig, umdConfig] : esmConfig;
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