#!/usr/bin/env node
'use strict'
const program = require('commander')
const pkg = require('../package')
const chalk = require('chalk')

program
    .version(pkg.version)

/**
 * 用例
 */

program
    .usage('init <template-name> [project-name]')

program.on('--help', function () {
  console.log('  Examples:')
  console.log()
  console.log(chalk.gray('    # create a new project with an official template'))
  console.log(`    $ ${pkg.name} init template-name project-name`)
  console.log()
})


/**
 * 添加模板
 */

 program
   	.command('add')
   	.description('Add a new template')
    .alias('a')
    .action(() => {
      require('../lib/add')()
    })

/**
 * 移除模板
 */

 program
   	.command('remove')
   	.description('Remove a template')
    .alias('r')
    .action(() => {
      require('../lib/remove')()
    })

/**
 * 重置模板
 */

 program
   	.command('reset')
   	.description('Reset template')
    .action(() => {
      require('../lib/reset')()
    })

/**
 * 更新模板
 */

 program
   	.command('update')
   	.description('Update a template')
    .alias('u')
    .action(() => {
      require('../lib/update')()
    })


/**
 * 列出所有模板
 */

 program
   	.command('list')
   	.description('List all the templates')
    .alias('l')
    .action(() => {
      require('../lib/list')()
    })


/**
 * 生成项目
 */

 program
   	.command('init')
   	.description('Create a new project')
    .alias('i')
    .action(() => {
      require('../lib/init')()
    })


/**
 * 输出帮助信息
 */

function help () {
  program.parse(process.argv)
  if (program.args.length < 1) return program.help()
}
help()