xdc-cli/util/load-command.js

'use strict'

const path = require('path')
const PLUGIN_PATH = require('../util/path').PLUGIN_PATH
const info = require(path.join(PLUGIN_PATH, 'package.json'))
const dependencies = info.dependencies

module.exports = function (program) {
  for (var name in dependencies) {
    if (/^xdc-(\S+)-command$/.test(name)) {
      const commandName = name.replace(/^xdc-(\S+)-command$/, '$1')
      const description = require(path.join(name, 'package.json')).description
      const action = (_name => () => require(_name)(program))(name)
      const command = program.command(commandName)

      command.allowUnknownOption()
      command.description(description)
      try {
        require(path.join(name, 'options'))(command)
      } catch (_) {
        // options.js 文件不存在则不处理
      }
      command.action(action)
    }
  }
}