Files
30-seconds-of-code/scripts/rollup.js
2018-01-02 16:38:10 +02:00

63 lines
1.5 KiB
JavaScript

/*
Part of the process for building the `_30s` module.
*/
// Load modules
const fs = require('fs-extra');
const { rollup } = require('rollup');
const babel = require('rollup-plugin-babel');
const minify = require('rollup-plugin-babel-minify');
// Set variables for paths
const INPUT_FILE = './imports.js';
const MODULE_NAME = '_30s';
const DIST = './dist';
// Create `dist` folder if not existing
if (!fs.existsSync(DIST)) fs.mkdirSync(DIST);
// Setup babel and minification
const es5 = babel({ presets: [['env', { modules: false }]] });
const min = minify({ comments: false });
// Create the bundles
(async () => {
const bundle = await rollup({ input: INPUT_FILE });
const bundleES5 = await rollup({ input: INPUT_FILE, plugins: [es5] });
const bundleMin = await rollup({ input: INPUT_FILE, plugins: [min] });
const bundleES5Min = await rollup({
input: INPUT_FILE,
plugins: [es5, min]
});
// UMD ES2017
await bundle.write({
file: `${DIST}/${MODULE_NAME}.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES2017 minified
await bundleMin.write({
file: `${DIST}/${MODULE_NAME}.min.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES5
await bundleES5.write({
file: `${DIST}/${MODULE_NAME}.es5.js`,
name: MODULE_NAME,
format: 'umd'
});
// UMD ES5 min
await bundleES5Min.write({
file: `${DIST}/${MODULE_NAME}.es5.min.js`,
name: MODULE_NAME,
format: 'umd'
});
// ESM ES2017
await bundle.write({
file: `${DIST}/${MODULE_NAME}.esm.js`,
name: MODULE_NAME,
format: 'es'
});
})();