cjlfastvuecli/lib/core/help.js

const program = require('commander')
//箭头后面是返回值
const helpOptions = () => {
    program.option('-w', 'a why cli')
    program.option('-d --dest <dest>', 'a destination folder,例如: -d /src/components')
    program.option('-f --framework <framework>', 'your framework')
    program.on('--help', function () {
        console.log("other");
    })
}

module.exports = helpOptions