const falco = require('@fratercula/falco')

const options = {
  entry: 'path/to/build/index.js',
  npm: {
    registry: 'https://registry.npm.taobao.org',
  },
  externals: {
    // ...
  },
  template: path.join(process.cwd(), 'index.html'),
  port: 8000,
  mode: 'development',
}

;(async () => {
  try {
    const {
      codes,
      dependencies,
      template,
      mode,
      server,
    } = await falco(options)
  } catch (e) {
    console.log(e)
  }
})()

const { trees } = require('@fratercula/falco')

trees('path/to/entry/index.js')
/*
[
  {
    path: 'index.js',
    content: 'import React from \'react\'\nimport \'reset-css/less/reset.less\'\nimport \'./index.less\'\n\nexport default function () {\n  return (\n    <div>component</div>\n  )\n}\n',
  },
  {
    path: 'components/index.js',
    content: '...',
  }
  ...
]
*/

module.exports = {
  mode: 'development',
  output: {
    filename: 'index.[hash:8].js',
    library: 'Yy',
    libraryTarget: 'umd',
    libraryExport: 'default',
  },
  report: true,
  debug: true,
  targets: {
    ie: '8',
  },
}

// path
{
  entry: '/path/to/your/codes/directory/index.js',
}

// array
{
  entry: ['path/to/js0', 'path/to/js1'],
}

// object
{
  entry: {
    index: 'path/to/index',
    home: ['path/to/home'],
  }
}

{
  // note the order in sequence
  externals: [
    {
      name: 'react', // package name
      root: 'React', // window.React
      commonjs2: 'react',
      commonjs: 'react',
      amd: 'react',
      urls: 'https://unpkg.com/[email protected]/umd/react.production.min.js', // umd url
    },
    {
      name: 'react-dom',
      root: 'ReactDOM',
      urls: 'https://unpkg.com/[email protected]/umd/react-dom.production.min.js',
    },
    {
      // use `https://unpkg.com/axios`
      name: 'axios',
      root: 'axios',
    },
    {
      name: 'antd',
      root: 'antd',
      // `moment` is `antd` dependency
      urls: ['https://unpkg.com/[email protected]/min/moment.min.js', 'https://unpkg.com/[email protected]/dist/antd-with-locales.min.js'],
    },
  ],
}

{
  packages: {
    react: '^13.5.9',
  },
}

{
  template: 'path/to/html',
}

{
  tmpDir: path.join(__dirname, 'temp'),
}

// default
{
  npm: {
    'no-audit': true,
    production: true,
  },
}

// example
{
  npm: {
    registry: 'https://registry.npm.taobao.org',
    'prefer-offline': true,
    disturl: 'https://npm.taobao.org/dist',
    // ...
  },
}

{
  output: {
    filename: 'index.[hash:8].js',
    library: 'someLibName',
    libraryTarget: 'umd',
  }
}

{
  debug: true,
}

{
  loaders: [
    {
      test: /\.(png|jpg|gif)$/i,
      use: [
        {
          loader: 'url-loader',
          options: {
            limit: 8192,
          },
        },
      ],
    },
  ],
}

{
  sourceMap: false, // always `true` in `development` mode
}

{
  targets: { ios: 10 },
}

{
  report: true,
}

{
  injectScript: false,
}

{
  env: 'development',
}