const pkg = require('./package.json')

const { defineConfig } = require('@vue/cli-service')
const dynamicThemePlugin = require('./src/webpack/dynamicTheme.js')

const CompressionPlugin = require('compression-webpack-plugin')
const productionGzipExtensions = /\.(js|css|json|txt|html|ico|svg)(\?.*)?$/i

module.exports = defineConfig({
  publicPath: process.env.PUBLIC_PATH,

  chainWebpack: config => {
    config.plugin('html').tap(args => {
      args[0].version = pkg.version
      return args
    })
    if (process.env.NODE_ENV === 'production') {
      config.plugin('compressionPlugin').use(
        new CompressionPlugin({
          filename: '[path][base].gz',
          algorithm: 'gzip',
          test: productionGzipExtensions,
          threshold: 10240,
          minRatio: 0.8,
          deleteOriginalAssets: false
        })
      )
    }
  },

  configureWebpack: {
    plugins: [dynamicThemePlugin()]
  },

  css: {
    loaderOptions: {
      less: {
        modifyVars: {
          'border-radius-base': '2px'
        },
        javascriptEnabled: true
      }
    }
  },

  lintOnSave: false,
  transpileDependencies: [],
  productionSourceMap: false
})