includable / cli

'use strict'

const output = require('../output')

const path = require('path')

const jsonfile = require('jsonfile')

const createManifest = require('./ModuleManifest')

var Module = {}

/**

 * Get the manifest object for the module in the current directory.

 * @param {function(ModuleManifest)} callback

 * @param {string} basePath

 */

Module.getManifest = function (callback, basePath) {

  var modulePath = basePath ? path.join(basePath, 'module.json') : 'module.json'

  jsonfile.readFile(modulePath, 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(createManifest(module))

  })

}

module.exports = Module