import * as plugins from './mod.plugins'
import { bash } from '../npmci.bash'
import * as NpmciEnv from '../npmci.env'

import * as npmciMods from '../npmci.mods'

// import interfaces
import { Dockerfile } from '../mod_docker/index'


/**
 * type of supported services
 */
export type TPubService = 'npm' | 'docker'

/**
 * the main exported publish function.
 * @param pubServiceArg references targeted service to publish to 
 */
export let publish = async (argvArg: any) => {
  let whatToPublish = argvArg._[1]
  switch (whatToPublish) {
    case 'docker':
      return await publishDocker(argvArg)
    case 'npm':
      return await publishNpm(argvArg)
    default:
      plugins.beautylog.info('no publish target specified, thus defaulting to npm...')
      return await publishNpm(argvArg)
  }
}

/**
 * tries to publish current cwd to NPM registry
 */
let publishNpm = async (argvArg) => {
  let modPrepare = await npmciMods.modPrepare.load()
  await modPrepare.prepare('npm')
  await bash('npm publish')
  plugins.beautylog.ok('Done!')
}

/**
 * tries to publish current cwd to Docker registry
 */
let publishDocker = async (argvArg) => {
  let modDocker = await npmciMods.modDocker.load()
  return await modDocker.readDockerfiles(argvArg)
    .then(modDocker.pullDockerfileImages)
    .then(modDocker.pushDockerfiles)
    .then(dockerfileArray => {
      return dockerfileArray
    })
}