'use strict'
const path = require('path')

function resolve(dir) {
  return path.join(__dirname, dir)
}

module.exports = {
  publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
  outputDir: "authon-web",
  lintOnSave: false,
  productionSourceMap: false,
  devServer: {
    host: '0.0.0.0',
    port: 8201,
    open: 'http://localhost:8201/',
    disableHostCheck: true,
    compress: true,
    overlay: {
      warnings: false,
      errors: true
    },
    proxy: {
      '/api/user-service': {
        target: 'http://localhost:8202',
        changeOrigin: true,
        pathRewrite: {
          '^/api/user-service': '/'
        }
      }
    }
  },

  configureWebpack: {
    externals: {
      'vue': 'Vue',
      'vue-router': 'VueRouter',
      'vuex': 'Vuex',
      'element-ui': 'ELEMENT',
      'axios': 'axios'
    },
    name: 'apes-Authon',
    resolve: {
      alias: {
        '@': resolve('src')
      }
    },
    optimization: {
      splitChunks: {
        chunks: 'all',
        maxInitialRequests: Infinity,
        minSize: 20000,
        cacheGroups: {
          elementUI: {
            name: 'chunk-element-ui',
            test: /[\\/]node_modules[\\/]element-ui[\\/]/,
            priority: 30,
            reuseExistingChunk: true
          },
          vue: {
            name: 'chunk-vue',
            test: /[\\/]node_modules[\\/](vue|vue-router|vuex)[\\/]/,
            priority: 30,
            reuseExistingChunk: true
          },
          axios: {
            name: 'chunk-axios',
            test: /[\\/]node_modules[\\/]axios[\\/]/,
            priority: 30,
            reuseExistingChunk: true
          },
          libs: {
            name: 'chunk-libs',
            test: /[\\/]node_modules[\\/]/,
            priority: 10,
            reuseExistingChunk: true
          }
        }
      }
    }
  },

  chainWebpack(config) {
    config.plugins.delete('preload')
    config.plugins.delete('prefetch')
    config.plugins.delete('optimize-css');
  }
}