#!/usr/bin/env node
let program = require('commander');
let utils = require('./utils/utils')
program
    .option('-v, --version', '显示版本号', () => {
      console.log(utils.getVer())
    })
    .option('-w, --watch', '监视目录改动')


program
    .command('clean')
    .description('清空build目录')
    .action(() => {
      require('./lib/clean')
    })

program
    .command('build')
    .description('编译项目')
    .action((cmd) => {
      if(program.watch){
        require('./lib/build')(()=>{
          require('./lib/watch')
        })
      }
      else{
        require('./lib/build')()
      }
    })

program
    .command('new <project>')
    .description('新建项目')
    .action((project) => {
      require('./lib/create')(project)
    })

program
    .command('page <page>')
    .description('新建页面')
    .action((project) => {
      require('./lib/page')(project)
    })

// program
//     .command('upgrade')
//     .description('更新')
//     .action(() => {
//       require('./lib/upgrade')
//     })

program.parse(process.argv)

// no args: show help
if (!process.argv.slice(2).length) {
  program.outputHelp();
}