70 lines
1.4 KiB
JavaScript
70 lines
1.4 KiB
JavaScript
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const fs = require('fs');
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const { rollup } = require('rollup');
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const { minify } = require('uglify-js');
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const pretty = require('pretty-bytes');
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const sizer = require('gzip-size');
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const pkg = require('./package');
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const umd = pkg['umd:main'];
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const date = new Date();
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const banner = `/*
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* anime.js v${ pkg.version }
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* (c) ${ date.getFullYear() } Julian Garnier
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* Released under the MIT license
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* animejs.com
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*/
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`;
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console.info('Compiling... 😤');
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rollup({
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input: 'src/index.js',
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plugins: [
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require('rollup-plugin-buble')({
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transforms: {
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modules: false,
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dangerousForOf: true
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},
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targets: {
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firefox: 32,
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chrome: 24,
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safari: 6,
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opera: 15,
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edge: 10,
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ie: 10
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}
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})
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]
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}).then(bun => {
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bun.write({
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banner,
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format: 'cjs',
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file: pkg.main
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});
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bun.write({
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banner,
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format: 'es',
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file: pkg.module
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});
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bun.write({
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banner,
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file: umd,
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format: 'umd',
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name: pkg['umd:name']
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}).then(_ => {
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const data = fs.readFileSync(umd, 'utf8');
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// produce minified output
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const { code } = minify(data);
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fs.writeFileSync(umd, `${banner}\n${code}`); // with banner
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// output gzip size
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const int = sizer.sync(code);
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console.info('Compilation was a success! 👍');
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console.info(`~> gzip size: ${ pretty(int) }`);
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}).catch(console.error);
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}).catch(console.error);
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