version.js

'use strict'

const pkg = require('../../../package.json')
const promisify = require('promisify-es6')

// TODO add the commit hash of the current ipfs version to the response.
module.exports = function version (self) {
  return promisify((opts, callback) => {
    if (typeof opts === 'function') {
      callback = opts
      opts = {}
    }

    self.repo.version((err, repoVersion) => {
      if (err) {
        callback(err)
      }

      callback(null, {
        version: pkg.version,
        repo: repoVersion,
        commit: ''
      })
    })
  })
}