rollup-plugin-merge

Rollup plugin to merge JSON files

Install

npm i -D rollup-plugin-merge

Usage

import merge from 'rollup-plugin-merge';

export default {
  input: 'src/index.js',
  output: {
    file: 'dist/bundle.js',
    format: 'iife',
    name: 'app'
  },
  plugins: [
    merge({
      input: ['src/1.json', 'src/2.json'],
      output: 'dist/config.json',
      verbose: true,
      watch: true,
      recurisve: true,
      prettify: true
    })
  ]
};

Options

• recursive (default is false). Enable/disable recursive merging
• verbose (default is false). Enable/disable logging
• watch (default is false). Enable/disable watching. If disabled then copy only on start
• prettify (default is false). Enable/disable prettify. If enabled then insert white space into the output JSON string for readability purposes