const path = require('path')
module.exports = {
  env: {
    NODE_ENV: '"development"'
  },
  defineConstants: {
  },
  mini: {
    // optimizeMainPackage: {
    //   enable: true
    // },
    webpackChain: (chain, webpack) => {
      chain.merge({
        plugin: {
          install: {
            plugin: require('terser-webpack-plugin'),
            args: [{
              terserOptions: {
                compress: true, // 默认使用terser压缩
                // mangle: false,
                keep_classnames: true, // 不改变class名称
                keep_fnames: true // 不改变函数名称
              }
            }]
          }
        }
      })
    }
  },
  h5: {},
  alias: {
    '@': path.resolve(__dirname, '..', 'src'),
  },
  sass: {
    resource: path.resolve(__dirname, '..', 'src/styles/common.scss')
  },
  // plugins: [
  //   '@tarojs/plugin-react-devtools'
  // ],
}