webpack 编译 JS, CSS, 图片的配置参考

上一个配置中省略了这些步骤，这里补上

const ExtractTextPlugin = require('extract-text-webpack-plugin')

const modules = {
  rules: [
    {
      test: /\.(js|jsx)$/,
      exclude: /node_modules/,
      use: ['babel-loader']
    },
    {
      test: /\.css$/,
      use: [
        'style-loader',
        {
          loader: 'css-loader',
          options: {
            importLoaders: 1
          }
        },
        'postcss-loader'
      ]
    },
    {
      test: /\.(sass|scss)$/,
      exclude: /node_modules/,
      use: ExtractTextPlugin.extract({
        fallback: 'style-loader',
        use: [
          {
            loader: 'css-loader',
            options: {
              importLoaders: 1
            }
          },
          'postcss-loader',
          'sass-loader'
        ]
      })
    },
    {
      test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
      loader: 'url-loader',
      options: {
        limit: 10000,
        name: 'img/[name].[hash:5].[ext]'
      }
    },
    {
      test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
      loader: 'url-loader',
      options: {
        limit: 10000,
        name: 'img/[name].[hash:5].[ext]'
      }
    },
    {
      test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
      loader: 'url-loader',
      options: {
        limit: 10000,
        name: 'img/[name].[hash:5].[ext]'
      }
    }
  ]
}

module.exports = modules