src/checker.js

   1 ;(function () {
   2   'use strict'
   3
   4   var config = require('config')
   5   var mkdirp = require('mkdirp')
   6
   7   var checker = {}
   8
   9   // Check the config files
  10   checker.checkConfig = function () {
  11     var required = [ 'listen.port',
  12       'webserver.https', 'webserver.host', 'webserver.port',
  13       'database.host', 'database.port', 'database.suffix',
  14       'storage.certs', 'storage.uploads', 'storage.logs',
  15       'network.friends' ]
  16     var miss = []
  17
  18     for (var key of required) {
  19       if (!config.has(key)) {
  20         miss.push(key)
  21       }
  22     }
  23
  24     return miss
  25   }
  26
  27   // Create directories for the storage if it doesn't exist
  28   checker.createDirectories = function () {
  29     var storages = config.get('storage')
  30
  31     for (var key of Object.keys(storages)) {
  32       var path = storages[key]
  33       try {
  34         mkdirp.sync(__dirname + '/../' + path)
  35       } catch (error) {
  36         // Do not use logger
  37         console.error('Cannot create ' + path + ':' + error)
  38         process.exit(0)
  39       }
  40     }
  41   }
  42
  43   // ----------- Export -----------
  44   module.exports = checker
  45 })()