143 lines
3.4 KiB
JavaScript
143 lines
3.4 KiB
JavaScript
// Dependencies
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// =============================================================================
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const path = require('path');
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import { babel } from '@rollup/plugin-babel';
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import commonjs from '@rollup/plugin-commonjs';
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import { eslint } from 'rollup-plugin-eslint';
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import json from '@rollup/plugin-json';
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import merge from 'lodash.merge';
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import pkg from './package.json';
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import resolve from '@rollup/plugin-node-resolve';
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import { terser } from 'rollup-plugin-terser';
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// Settings
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// =============================================================================
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// Copyright
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const currentYear = (new Date()).getFullYear();
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const releaseYear = 2018;
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// Output
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const entryFile = path.resolve(__dirname, 'src', 'index.js');
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const outputFile = path.resolve(__dirname, 'dist', `${pkg.name}.js`);
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const outputName = 'getCssData';
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// Banner
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const bannerData = [
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`${pkg.name}`,
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`v${pkg.version}`,
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`${pkg.homepage}`,
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`(c) ${releaseYear}${currentYear === releaseYear ? '' : '-' + currentYear} ${pkg.author}`,
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`${pkg.license} license`
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];
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// Plugins
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const pluginSettings = {
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eslint: {
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exclude : ['node_modules/**', './package.json'],
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throwOnWarning: false,
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throwOnError : true
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},
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babel: {
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// See .babelrc
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babelHelpers: 'bundled'
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},
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terser: {
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beautify: {
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compress: false,
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mangle : false,
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output: {
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beautify: true,
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comments: /(?:^!|@(?:license|preserve))/
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}
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},
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minify: {
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compress: true,
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mangle : true,
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output : {
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comments: new RegExp(pkg.name)
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}
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}
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}
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};
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// Config
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// =============================================================================
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// Base
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const config = {
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input : entryFile,
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output: {
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file : outputFile,
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name : outputName,
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banner : `/*!\n * ${ bannerData.join('\n * ') }\n */`,
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sourcemap: true
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},
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plugins: [
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resolve(),
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commonjs(),
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json(),
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eslint(pluginSettings.eslint),
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babel(pluginSettings.babel)
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],
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watch: {
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clearScreen: false
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}
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};
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// Formats
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// -----------------------------------------------------------------------------
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// ES Module
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const esm = merge({}, config, {
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output: {
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file : config.output.file.replace(/\.js$/, '.esm.js'),
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format: 'esm'
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},
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plugins: config.plugins.concat([
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terser(pluginSettings.terser.beautify)
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])
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});
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// ES Module (Minified)
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const esmMinified = merge({}, config, {
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output: {
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file : esm.output.file.replace(/\.js$/, '.min.js'),
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format: esm.output.format
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},
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plugins: config.plugins.concat([
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terser(pluginSettings.terser.minify)
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])
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});
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// UMD
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const umd = merge({}, config, {
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output: {
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format: 'umd'
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},
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plugins: config.plugins.concat([
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terser(pluginSettings.terser.beautify)
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])
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});
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// UMD (Minified)
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const umdMinified = merge({}, config, {
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output: {
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file : umd.output.file.replace(/\.js$/, '.min.js'),
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format: umd.output.format
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},
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plugins: config.plugins.concat([
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terser(pluginSettings.terser.minify)
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])
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});
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// Exports
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// =============================================================================
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export default [
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esm,
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esmMinified,
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umd,
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umdMinified
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];
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