gy-roslib/scripts/utils.js

gy

const fs = require('fs')
const path = require('path')
const dir = path.resolve(__dirname, '..', 'lib')
const wokrerDir = path.resolve(__dirname, '..')

function loadModule(name) {
  try {
    return require(name)
  } catch (e) {
    return undefined
  }
}

function copyFile(version) {
  const src = path.join(dir, `v${version}`)
  const dest = path.join(dir)
  const filesAndFoldersInSourceFolder = fs.readdirSync(src);
  fs.mkdir(dest, (err) => {});
  // 遍历每个文件和文件夹并复制到目标文件夹
  filesAndFoldersInSourceFolder.forEach((item) => {
    let fileSrc = path.join(src, item)
    let destSrc = path.join(dest, item)
    const d = fs.statSync(fileSrc);
    if(d.isFile()){
      let content = fs.readFileSync(fileSrc, 'utf-8')
      try {
        fs.unlinkSync(destSrc)
      } catch (error) { }
      fs.writeFileSync(destSrc, content, 'utf-8')
    }
  })
}
function copyWorker(fileName, version) {
  const src = path.join(dir, `v${version}`, fileName)
  const dest = path.join(wokrerDir, fileName)
  const filesAndFoldersInSourceFolder = fs.readdirSync(src);
  fs.mkdir(dest, (err) => {});
  // 遍历每个文件和文件夹并复制到目标文件夹
  filesAndFoldersInSourceFolder.forEach((item) => {
    let fileSrc = path.join(src, item)
    let destSrc = path.join(dest, item)
    const d = fs.statSync(fileSrc);
    if(d.isFile()){
      let content = fs.readFileSync(fileSrc, 'utf-8')
      try {
        fs.unlinkSync(destSrc)
      } catch (error) { }
      fs.writeFileSync(destSrc, content, 'utf-8')
    }
  });
}

function updateVue2API() {
  const ignoreList = ['version', 'default']
  const VCA = loadModule('@vue/composition-api')
  if (!VCA) {
    console.warn('[gy-roslib] Composition API plugin is not found. Please run "npm install @vue/composition-api" to install.')
    return
  }
}

function switchVersion(version) {
  copyFile(version)
  copyWorker('worker', version)

  if (version === 2)
    updateVue2API()
}


module.exports.loadModule = loadModule
module.exports.switchVersion = switchVersion