bmui/compileES/common.js

Bluemoon Moon Components

const fs = require('fs-extra')
const fsNode = require('fs')
const compileSfc = require('./compile-sfc')
const compileJs = require('./compile-js')
const path = require('path')

// 清空文件夹
exports.clearDir = async function (path) {
  await fs.emptyDir(path)
}

// 复制文件夹
exports.copyDir = async function (sourcePath, targetPath) {
  await fs.copy(sourcePath, targetPath)
}

// 判断文件后缀是否一致
function isExt (ext, filename) {
  let lastExt = filename.split('.').pop()
  return lastExt && lastExt === ext
}

// 是否是vue文件
function isSfcFile (filename) { return isExt('vue', filename) }
// 是否是js文件
function isJsFile (filename) { return isExt('js', filename) }

exports.isSfcFile = isSfcFile
exports.isJsFile = isJsFile

function compileFile (filePath) {
  if (isJsFile(filePath)) return compileJs(filePath)
  if (isSfcFile(filePath)) return compileSfc(filePath)
}

async function compileDir (filePath) {
  if (fsNode.statSync(filePath).isFile()) { // 如果是文件，则直接编译
    compileFile(filePath)
  } else if (fsNode.statSync(filePath).isDirectory()) { // 如果是文件夹，则递归遍历
    let fileArr = fsNode.readdirSync(filePath)
    fileArr.forEach(function (filename) {
      compileDir(path.join(filePath, filename))
    })
  }
}

// 遍历编译文件夹内的所有js/vue文件
exports.compileDir = compileDir