Convert .json files to ES6 modules:
// import a single property from a JSON file,
// discarding the rest
import { version } from './package.json';
console.log( `running version ${version}` );
// import the whole file as an object
import pkg from './package.json';
console.log( `running version ${pkg.version}` );
npm install --save-dev rollup-plugin-json
import { rollup } from 'rollup';
import json from 'rollup-plugin-json';
rollup({
entry: 'main.js',
plugins: [
json({
// All JSON files will be parsed by default,
// but you can also specifically include/exclude files
include: 'node_modules/**', // Default: undefined
exclude: [ 'node_modules/foo/**', 'node_modules/bar/**' ], // Default: undefined
})
]
});
MIT