includable / cli

'use strict'

const jsonfile = require('jsonfile')

const output = require('./output')

function getManifest (callback) {

  jsonfile.readFile('module.json', function (err, module) {

    if (err) {

      output.err('Error reading module.json: ' + err)

      return

    }

    if (!('slug' in module) || !module.slug || typeof module.slug !== 'string' || !module.slug.length) {

      output.err('Please set a valid value for module.slug')

      return

    }

    callback(module)

  })

}

module.exports = {

  getManifest: getManifest

}