igroot-builder/utils.js

白山——zeus系统前端打包工具

const os = require('os')
const fs = require('fs')
const path = require('path')
const crypto = require('crypto')

// 打包后静态资源相对路径
exports.resolveAssets = function(...args) {
  return path.join('static', ...args)
}

// pages 文件夹下所有文件夹名
exports.entryDirs = fs
  .readdirSync(path.resolve('src/pages'))
  .filter(page => fs.statSync(path.resolve(`src/pages/${page}`)).isDirectory())

exports.md5 = (str, len = -1) => {
  const hash = crypto.createHash('md5')
  hash.update(str)
  return hash.digest('hex').slice(0, len)
}

// 获取本机所有网卡的 IPv4
exports.IPv4 = Array.prototype
  .concat(...Object.values(os.networkInterfaces()))
  .filter(data => data.family === 'IPv4')
  .map(data => data.address)