config.js

'use strict'

const program = require('commander')
const { resolve } = require('./utils')

const { packagerOptions } = require(resolve('package.json'))
const { MODE, NODE_ENV, PORT } = process.env

const fileExtConfig = {
  swan: {
    template: 'swan',
    script: 'js',
    style: 'css',
    platform: 'swan'
  },
  wx: {
    template: 'wxml',
    script: 'js',
    style: 'wxss',
    platform: 'wx'
  }
}

module.exports = Object.assign({
  env: {
    MODE: JSON.stringify(MODE),
    NODE_ENV: JSON.stringify(NODE_ENV)
  },
  index: resolve(program.output, 'index.html'),
  htmlTemplate: 'index.html',
  assetsRoot: resolve(program.output),
  assetsSubDirectory: MODE === 'mp' ? '' : 'static',
  proxyTable: {},
  host: 'localhost',
  port: PORT || program.port,
  autoOpenBrowser: program.open,
  errorOverlay: true,
  notifyOnErrors: true,
  poll: false,
  useEslint: true,
  showEslintErrorsInOverlay: false,
  devtool: NODE_ENV === 'development' ? 'cheap-module-eval-source-map' : '#source-map',
  cacheBusting: true,
  cssSourceMap: true,
  productionSourceMap: false,
  productionGzip: false,
  productionGzipExtensions: ['js', 'css'],
  bundleAnalyzerReport: program.analyze,
  fileExt: fileExtConfig[program.target]
}, packagerOptions)