ha-frontend-cdce8p/rollup.config-es6.js
Andrey 583abedd34 Support serving ES6 JS to clients (#596)
* Support serving ES6 JS to clients

* Make es6 default dir and es5 a special dir

* Fix package building

* Fix build_frontend script
2017-11-10 09:05:37 -08:00

48 lines
911 B
JavaScript

const nodeResolve = require('rollup-plugin-node-resolve');
const replace = require('rollup-plugin-replace');
const babel = require('rollup-plugin-babel');
const uglify = require('rollup-plugin-uglify');
const { minify } = require('uglify-es');
const DEV = !!JSON.parse(process.env.BUILD_DEV || 'true');
const DEMO = !!JSON.parse(process.env.BUILD_DEMO || 'false');
const plugins = [
babel({
babelrc: false,
plugins: [
'external-helpers',
'transform-object-rest-spread',
[
'transform-react-jsx',
{
pragma: 'h'
}
],
]
}),
nodeResolve({
jsnext: true,
main: true,
}),
replace({
values: {
__DEV__: JSON.stringify(DEV),
__DEMO__: JSON.stringify(DEMO),
},
}),
];
if (!DEV) {
plugins.push(uglify({}, minify));
}
module.exports = {
format: 'iife',
exports: 'none',
treeshake: true,
plugins,
};