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@mpxjs/es-check

v0.0.36

Published

mpx es check

Downloads

60

Readme

Mpx-es-check

项目构建产物兼容性检测,避免出现 babel 漏转或者是未经 babel 转码,造成因浏览器语法兼容问题的出错。

install

npm i @mpxjs/es-check --save-dev
// or
npm i @mpxjs/es-check -g

Usage

  • 如果是本地安装:在 package.json 中添加 scripts 命令
"esCheck": "mpx-es-check --module --ecma=6 './dist/*.js'"
  • 如果是全局安装:可直接运行命令
mpx-es-check --module --ecma=6 ./dist/*.js
  • --module 表示以 esModule 模块检测代码,如果不设置则表示使用 script 方式检测代码
  • --ecma 语法规则
    • ecma后表示要检测的最低版本的语法,可以是 (6/ 7/ 8/ 9/ 10/ 11/ 12) 或者是 (2015/ 2016/ 2017/ 2018/ 2019/ 2020/ 2021)
  • ./dist/*.js 检测文件
    • 设置文件匹配的范围,使用 glob pattern 配置的方式, somePath/*.js
    • 在 脚本中使用时需要加 '' 包裹,避免无法正确匹配文件
  • --all 检测实例方法和静态方法
    • --all 在命令中添加 --all 参数会启用实例方法和静态方法的检测
    mpx-es-check --module --ecma=6 --all ./dist/*.js
  • --miniprogram 检测微信小程序语法错误
    • 检测微信小程序中的props声明错误等

结果输出

检测中如果有高版本语法, 则会在终端提示,并将检测结果输出到项目 ./dist/es-check.log 文件中, 如果没有 dist 文件夹,则会在项目根目录输出 log 文件