server/initializers/config.ts

   1 import bytes from 'bytes'
   2 import { IConfig } from 'config'
   3 import { dirname, join } from 'path'
   4 import { decacheModule } from '@server/helpers/decache'
   5 import { VideoRedundancyConfigFilter } from '@shared/models/redundancy/video-redundancy-config-filter.type'
   6 import { BroadcastMessageLevel } from '@shared/models/server'
   7 import { VideoPrivacy, VideosRedundancyStrategy } from '../../shared/models'
   8 import { NSFWPolicyType } from '../../shared/models/videos/nsfw-policy.type'
   9 import { buildPath, parseBytes, parseDurationToMs, root } from '../helpers/core-utils'
  10
  11 // Use a variable to reload the configuration if we need
  12 let config: IConfig = require('config')
  13
  14 const configChangedHandlers: Function[] = []
  15
  16 const CONFIG = {
  17   CUSTOM_FILE: getLocalConfigFilePath(),
  18   LISTEN: {
  19     PORT: config.get<number>('listen.port'),
  20     HOSTNAME: config.get<string>('listen.hostname')
  21   },
  22   DATABASE: {
  23     DBNAME: config.has('database.name') ? config.get<string>('database.name') : 'peertube' + config.get<string>('database.suffix'),
  24     HOSTNAME: config.get<string>('database.hostname'),
  25     PORT: config.get<number>('database.port'),
  26     SSL: config.get<boolean>('database.ssl'),
  27     USERNAME: config.get<string>('database.username'),
  28     PASSWORD: config.get<string>('database.password'),
  29     POOL: {
  30       MAX: config.get<number>('database.pool.max')
  31     }
  32   },
  33   REDIS: {
  34     HOSTNAME: config.has('redis.hostname') ? config.get<string>('redis.hostname') : null,
  35     PORT: config.has('redis.port') ? config.get<number>('redis.port') : null,
  36     SOCKET: config.has('redis.socket') ? config.get<string>('redis.socket') : null,
  37     AUTH: config.has('redis.auth') ? config.get<string>('redis.auth') : null,
  38     DB: config.has('redis.db') ? config.get<number>('redis.db') : null
  39   },
  40   SMTP: {
  41     TRANSPORT: config.has('smtp.transport') ? config.get<string>('smtp.transport') : 'smtp',
  42     SENDMAIL: config.has('smtp.sendmail') ? config.get<string>('smtp.sendmail') : null,
  43     HOSTNAME: config.get<string>('smtp.hostname'),
  44     PORT: config.get<number>('smtp.port'),
  45     USERNAME: config.get<string>('smtp.username'),
  46     PASSWORD: config.get<string>('smtp.password'),
  47     TLS: config.get<boolean>('smtp.tls'),
  48     DISABLE_STARTTLS: config.get<boolean>('smtp.disable_starttls'),
  49     CA_FILE: config.get<string>('smtp.ca_file'),
  50     FROM_ADDRESS: config.get<string>('smtp.from_address')
  51   },
  52   EMAIL: {
  53     BODY: {
  54       SIGNATURE: config.get<string>('email.body.signature')
  55     },
  56     SUBJECT: {
  57       PREFIX: config.get<string>('email.subject.prefix') + ' '
  58     }
  59   },
  60
  61   CLIENT: {
  62     VIDEOS: {
  63       MINIATURE: {
  64         get PREFER_AUTHOR_DISPLAY_NAME () { return config.get<boolean>('client.videos.miniature.prefer_author_display_name') }
  65       }
  66     },
  67     MENU: {
  68       LOGIN: {
  69         get REDIRECT_ON_SINGLE_EXTERNAL_AUTH () { return config.get<boolean>('client.menu.login.redirect_on_single_external_auth') }
  70       }
  71     }
  72   },
  73
  74   DEFAULTS: {
  75     PUBLISH: {
  76       DOWNLOAD_ENABLED: config.get<boolean>('defaults.publish.download_enabled'),
  77       COMMENTS_ENABLED: config.get<boolean>('defaults.publish.comments_enabled'),
  78       PRIVACY: config.get<VideoPrivacy>('defaults.publish.privacy'),
  79       LICENCE: config.get<number>('defaults.publish.licence')
  80     }
  81   },
  82
  83   STORAGE: {
  84     TMP_DIR: buildPath(config.get<string>('storage.tmp')),
  85     BIN_DIR: buildPath(config.get<string>('storage.bin')),
  86     ACTOR_IMAGES: buildPath(config.get<string>('storage.avatars')),
  87     LOG_DIR: buildPath(config.get<string>('storage.logs')),
  88     VIDEOS_DIR: buildPath(config.get<string>('storage.videos')),
  89     STREAMING_PLAYLISTS_DIR: buildPath(config.get<string>('storage.streaming_playlists')),
  90     REDUNDANCY_DIR: buildPath(config.get<string>('storage.redundancy')),
  91     THUMBNAILS_DIR: buildPath(config.get<string>('storage.thumbnails')),
  92     PREVIEWS_DIR: buildPath(config.get<string>('storage.previews')),
  93     CAPTIONS_DIR: buildPath(config.get<string>('storage.captions')),
  94     TORRENTS_DIR: buildPath(config.get<string>('storage.torrents')),
  95     CACHE_DIR: buildPath(config.get<string>('storage.cache')),
  96     PLUGINS_DIR: buildPath(config.get<string>('storage.plugins')),
  97     CLIENT_OVERRIDES_DIR: buildPath(config.get<string>('storage.client_overrides'))
  98   },
  99   OBJECT_STORAGE: {
 100     ENABLED: config.get<boolean>('object_storage.enabled'),
 101     MAX_UPLOAD_PART: bytes.parse(config.get<string>('object_storage.max_upload_part')),
 102     ENDPOINT: config.get<string>('object_storage.endpoint'),
 103     REGION: config.get<string>('object_storage.region'),
 104     CREDENTIALS: {
 105       ACCESS_KEY_ID: config.get<string>('object_storage.credentials.access_key_id'),
 106       SECRET_ACCESS_KEY: config.get<string>('object_storage.credentials.secret_access_key')
 107     },
 108     VIDEOS: {
 109       BUCKET_NAME: config.get<string>('object_storage.videos.bucket_name'),
 110       PREFIX: config.get<string>('object_storage.videos.prefix'),
 111       BASE_URL: config.get<string>('object_storage.videos.base_url')
 112     },
 113     STREAMING_PLAYLISTS: {
 114       BUCKET_NAME: config.get<string>('object_storage.streaming_playlists.bucket_name'),
 115       PREFIX: config.get<string>('object_storage.streaming_playlists.prefix'),
 116       BASE_URL: config.get<string>('object_storage.streaming_playlists.base_url')
 117     }
 118   },
 119   WEBSERVER: {
 120     SCHEME: config.get<boolean>('webserver.https') === true ? 'https' : 'http',
 121     WS: config.get<boolean>('webserver.https') === true ? 'wss' : 'ws',
 122     HOSTNAME: config.get<string>('webserver.hostname'),
 123     PORT: config.get<number>('webserver.port')
 124   },
 125   RATES_LIMIT: {
 126     API: {
 127       WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.api.window')),
 128       MAX: config.get<number>('rates_limit.api.max')
 129     },
 130     SIGNUP: {
 131       WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.signup.window')),
 132       MAX: config.get<number>('rates_limit.signup.max')
 133     },
 134     LOGIN: {
 135       WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.login.window')),
 136       MAX: config.get<number>('rates_limit.login.max')
 137     },
 138     ASK_SEND_EMAIL: {
 139       WINDOW_MS: parseDurationToMs(config.get<string>('rates_limit.ask_send_email.window')),
 140       MAX: config.get<number>('rates_limit.ask_send_email.max')
 141     }
 142   },
 143   TRUST_PROXY: config.get<string[]>('trust_proxy'),
 144   LOG: {
 145     LEVEL: config.get<string>('log.level'),
 146     ROTATION: {
 147       ENABLED: config.get<boolean>('log.rotation.enabled'),
 148       MAX_FILE_SIZE: bytes.parse(config.get<string>('log.rotation.max_file_size')),
 149       MAX_FILES: config.get<number>('log.rotation.max_files')
 150     },
 151     ANONYMIZE_IP: config.get<boolean>('log.anonymize_ip'),
 152     LOG_PING_REQUESTS: config.get<boolean>('log.log_ping_requests'),
 153     PRETTIFY_SQL: config.get<boolean>('log.prettify_sql')
 154   },
 155   TRENDING: {
 156     VIDEOS: {
 157       INTERVAL_DAYS: config.get<number>('trending.videos.interval_days'),
 158       ALGORITHMS: {
 159         get ENABLED () { return config.get<string[]>('trending.videos.algorithms.enabled') },
 160         get DEFAULT () { return config.get<string>('trending.videos.algorithms.default') }
 161       }
 162     }
 163   },
 164   REDUNDANCY: {
 165     VIDEOS: {
 166       CHECK_INTERVAL: parseDurationToMs(config.get<string>('redundancy.videos.check_interval')),
 167       STRATEGIES: buildVideosRedundancy(config.get<any[]>('redundancy.videos.strategies'))
 168     }
 169   },
 170   REMOTE_REDUNDANCY: {
 171     VIDEOS: {
 172       ACCEPT_FROM: config.get<VideoRedundancyConfigFilter>('remote_redundancy.videos.accept_from')
 173     }
 174   },
 175   CSP: {
 176     ENABLED: config.get<boolean>('csp.enabled'),
 177     REPORT_ONLY: config.get<boolean>('csp.report_only'),
 178     REPORT_URI: config.get<string>('csp.report_uri')
 179   },
 180   SECURITY: {
 181     FRAMEGUARD: {
 182       ENABLED: config.get<boolean>('security.frameguard.enabled')
 183     }
 184   },
 185   TRACKER: {
 186     ENABLED: config.get<boolean>('tracker.enabled'),
 187     PRIVATE: config.get<boolean>('tracker.private'),
 188     REJECT_TOO_MANY_ANNOUNCES: config.get<boolean>('tracker.reject_too_many_announces')
 189   },
 190   HISTORY: {
 191     VIDEOS: {
 192       MAX_AGE: parseDurationToMs(config.get('history.videos.max_age'))
 193     }
 194   },
 195   VIEWS: {
 196     VIDEOS: {
 197       REMOTE: {
 198         MAX_AGE: parseDurationToMs(config.get('views.videos.remote.max_age'))
 199       },
 200       LOCAL_BUFFER_UPDATE_INTERVAL: parseDurationToMs(config.get('views.videos.local_buffer_update_interval')),
 201       IP_VIEW_EXPIRATION: parseDurationToMs(config.get('views.videos.ip_view_expiration'))
 202     }
 203   },
 204   PLUGINS: {
 205     INDEX: {
 206       ENABLED: config.get<boolean>('plugins.index.enabled'),
 207       CHECK_LATEST_VERSIONS_INTERVAL: parseDurationToMs(config.get<string>('plugins.index.check_latest_versions_interval')),
 208       URL: config.get<string>('plugins.index.url')
 209     }
 210   },
 211   FEDERATION: {
 212     VIDEOS: {
 213       FEDERATE_UNLISTED: config.get<boolean>('federation.videos.federate_unlisted'),
 214       CLEANUP_REMOTE_INTERACTIONS: config.get<boolean>('federation.videos.cleanup_remote_interactions')
 215     }
 216   },
 217   PEERTUBE: {
 218     CHECK_LATEST_VERSION: {
 219       ENABLED: config.get<boolean>('peertube.check_latest_version.enabled'),
 220       URL: config.get<string>('peertube.check_latest_version.url')
 221     }
 222   },
 223   WEBADMIN: {
 224     CONFIGURATION: {
 225       EDITION: {
 226         ALLOWED: config.get<boolean>('webadmin.configuration.edition.allowed')
 227       }
 228     }
 229   },
 230   ADMIN: {
 231     get EMAIL () { return config.get<string>('admin.email') }
 232   },
 233   CONTACT_FORM: {
 234     get ENABLED () { return config.get<boolean>('contact_form.enabled') }
 235   },
 236   SIGNUP: {
 237     get ENABLED () { return config.get<boolean>('signup.enabled') },
 238     get LIMIT () { return config.get<number>('signup.limit') },
 239     get REQUIRES_EMAIL_VERIFICATION () { return config.get<boolean>('signup.requires_email_verification') },
 240     get MINIMUM_AGE () { return config.get<number>('signup.minimum_age') },
 241     FILTERS: {
 242       CIDR: {
 243         get WHITELIST () { return config.get<string[]>('signup.filters.cidr.whitelist') },
 244         get BLACKLIST () { return config.get<string[]>('signup.filters.cidr.blacklist') }
 245       }
 246     }
 247   },
 248   USER: {
 249     get VIDEO_QUOTA () { return parseBytes(config.get<number>('user.video_quota')) },
 250     get VIDEO_QUOTA_DAILY () { return parseBytes(config.get<number>('user.video_quota_daily')) }
 251   },
 252   VIDEO_CHANNELS: {
 253     get MAX_PER_USER () { return config.get<number>('video_channels.max_per_user') }
 254   },
 255   TRANSCODING: {
 256     get ENABLED () { return config.get<boolean>('transcoding.enabled') },
 257     get ALLOW_ADDITIONAL_EXTENSIONS () { return config.get<boolean>('transcoding.allow_additional_extensions') },
 258     get ALLOW_AUDIO_FILES () { return config.get<boolean>('transcoding.allow_audio_files') },
 259     get THREADS () { return config.get<number>('transcoding.threads') },
 260     get CONCURRENCY () { return config.get<number>('transcoding.concurrency') },
 261     get PROFILE () { return config.get<string>('transcoding.profile') },
 262     RESOLUTIONS: {
 263       get '0p' () { return config.get<boolean>('transcoding.resolutions.0p') },
 264       get '144p' () { return config.get<boolean>('transcoding.resolutions.144p') },
 265       get '240p' () { return config.get<boolean>('transcoding.resolutions.240p') },
 266       get '360p' () { return config.get<boolean>('transcoding.resolutions.360p') },
 267       get '480p' () { return config.get<boolean>('transcoding.resolutions.480p') },
 268       get '720p' () { return config.get<boolean>('transcoding.resolutions.720p') },
 269       get '1080p' () { return config.get<boolean>('transcoding.resolutions.1080p') },
 270       get '1440p' () { return config.get<boolean>('transcoding.resolutions.1440p') },
 271       get '2160p' () { return config.get<boolean>('transcoding.resolutions.2160p') }
 272     },
 273     HLS: {
 274       get ENABLED () { return config.get<boolean>('transcoding.hls.enabled') }
 275     },
 276     WEBTORRENT: {
 277       get ENABLED () { return config.get<boolean>('transcoding.webtorrent.enabled') }
 278     }
 279   },
 280   LIVE: {
 281     get ENABLED () { return config.get<boolean>('live.enabled') },
 282
 283     get MAX_DURATION () { return parseDurationToMs(config.get<string>('live.max_duration')) },
 284     get MAX_INSTANCE_LIVES () { return config.get<number>('live.max_instance_lives') },
 285     get MAX_USER_LIVES () { return config.get<number>('live.max_user_lives') },
 286
 287     get ALLOW_REPLAY () { return config.get<boolean>('live.allow_replay') },
 288
 289     RTMP: {
 290       get ENABLED () { return config.get<boolean>('live.rtmp.enabled') },
 291       get PORT () { return config.get<number>('live.rtmp.port') }
 292     },
 293
 294     RTMPS: {
 295       get ENABLED () { return config.get<boolean>('live.rtmps.enabled') },
 296       get PORT () { return config.get<number>('live.rtmps.port') },
 297       get KEY_FILE () { return config.get<string>('live.rtmps.key_file') },
 298       get CERT_FILE () { return config.get<string>('live.rtmps.cert_file') }
 299     },
 300
 301     TRANSCODING: {
 302       get ENABLED () { return config.get<boolean>('live.transcoding.enabled') },
 303       get THREADS () { return config.get<number>('live.transcoding.threads') },
 304       get PROFILE () { return config.get<string>('live.transcoding.profile') },
 305
 306       RESOLUTIONS: {
 307         get '144p' () { return config.get<boolean>('live.transcoding.resolutions.144p') },
 308         get '240p' () { return config.get<boolean>('live.transcoding.resolutions.240p') },
 309         get '360p' () { return config.get<boolean>('live.transcoding.resolutions.360p') },
 310         get '480p' () { return config.get<boolean>('live.transcoding.resolutions.480p') },
 311         get '720p' () { return config.get<boolean>('live.transcoding.resolutions.720p') },
 312         get '1080p' () { return config.get<boolean>('live.transcoding.resolutions.1080p') },
 313         get '1440p' () { return config.get<boolean>('live.transcoding.resolutions.1440p') },
 314         get '2160p' () { return config.get<boolean>('live.transcoding.resolutions.2160p') }
 315       }
 316     }
 317   },
 318   IMPORT: {
 319     VIDEOS: {
 320       get CONCURRENCY () { return config.get<number>('import.videos.concurrency') },
 321
 322       HTTP: {
 323         get ENABLED () { return config.get<boolean>('import.videos.http.enabled') },
 324
 325         YOUTUBE_DL_RELEASE: {
 326           get URL () { return config.get<string>('import.videos.http.youtube_dl_release.url') },
 327           get NAME () { return config.get<string>('import.videos.http.youtube_dl_release.name') }
 328         },
 329
 330         get FORCE_IPV4 () { return config.get<boolean>('import.videos.http.force_ipv4') }
 331       },
 332       TORRENT: {
 333         get ENABLED () { return config.get<boolean>('import.videos.torrent.enabled') }
 334       }
 335     }
 336   },
 337   AUTO_BLACKLIST: {
 338     VIDEOS: {
 339       OF_USERS: {
 340         get ENABLED () { return config.get<boolean>('auto_blacklist.videos.of_users.enabled') }
 341       }
 342     }
 343   },
 344   CACHE: {
 345     PREVIEWS: {
 346       get SIZE () { return config.get<number>('cache.previews.size') }
 347     },
 348     VIDEO_CAPTIONS: {
 349       get SIZE () { return config.get<number>('cache.captions.size') }
 350     },
 351     TORRENTS: {
 352       get SIZE () { return config.get<number>('cache.torrents.size') }
 353     }
 354   },
 355   INSTANCE: {
 356     get NAME () { return config.get<string>('instance.name') },
 357     get SHORT_DESCRIPTION () { return config.get<string>('instance.short_description') },
 358     get DESCRIPTION () { return config.get<string>('instance.description') },
 359     get TERMS () { return config.get<string>('instance.terms') },
 360     get CODE_OF_CONDUCT () { return config.get<string>('instance.code_of_conduct') },
 361
 362     get CREATION_REASON () { return config.get<string>('instance.creation_reason') },
 363
 364     get MODERATION_INFORMATION () { return config.get<string>('instance.moderation_information') },
 365     get ADMINISTRATOR () { return config.get<string>('instance.administrator') },
 366     get MAINTENANCE_LIFETIME () { return config.get<string>('instance.maintenance_lifetime') },
 367     get BUSINESS_MODEL () { return config.get<string>('instance.business_model') },
 368     get HARDWARE_INFORMATION () { return config.get<string>('instance.hardware_information') },
 369
 370     get LANGUAGES () { return config.get<string[]>('instance.languages') || [] },
 371     get CATEGORIES () { return config.get<number[]>('instance.categories') || [] },
 372
 373     get IS_NSFW () { return config.get<boolean>('instance.is_nsfw') },
 374     get DEFAULT_NSFW_POLICY () { return config.get<NSFWPolicyType>('instance.default_nsfw_policy') },
 375
 376     get DEFAULT_CLIENT_ROUTE () { return config.get<string>('instance.default_client_route') },
 377
 378     CUSTOMIZATIONS: {
 379       get JAVASCRIPT () { return config.get<string>('instance.customizations.javascript') },
 380       get CSS () { return config.get<string>('instance.customizations.css') }
 381     },
 382     get ROBOTS () { return config.get<string>('instance.robots') },
 383     get SECURITYTXT () { return config.get<string>('instance.securitytxt') },
 384     get SECURITYTXT_CONTACT () { return config.get<string>('admin.email') }
 385   },
 386   SERVICES: {
 387     TWITTER: {
 388       get USERNAME () { return config.get<string>('services.twitter.username') },
 389       get WHITELISTED () { return config.get<boolean>('services.twitter.whitelisted') }
 390     }
 391   },
 392   FOLLOWERS: {
 393     INSTANCE: {
 394       get ENABLED () { return config.get<boolean>('followers.instance.enabled') },
 395       get MANUAL_APPROVAL () { return config.get<boolean>('followers.instance.manual_approval') }
 396     }
 397   },
 398   FOLLOWINGS: {
 399     INSTANCE: {
 400       AUTO_FOLLOW_BACK: {
 401         get ENABLED () {
 402           return config.get<boolean>('followings.instance.auto_follow_back.enabled')
 403         }
 404       },
 405       AUTO_FOLLOW_INDEX: {
 406         get ENABLED () {
 407           return config.get<boolean>('followings.instance.auto_follow_index.enabled')
 408         },
 409         get INDEX_URL () {
 410           return config.get<string>('followings.instance.auto_follow_index.index_url')
 411         }
 412       }
 413     }
 414   },
 415   THEME: {
 416     get DEFAULT () { return config.get<string>('theme.default') }
 417   },
 418   BROADCAST_MESSAGE: {
 419     get ENABLED () { return config.get<boolean>('broadcast_message.enabled') },
 420     get MESSAGE () { return config.get<string>('broadcast_message.message') },
 421     get LEVEL () { return config.get<BroadcastMessageLevel>('broadcast_message.level') },
 422     get DISMISSABLE () { return config.get<boolean>('broadcast_message.dismissable') }
 423   },
 424   SEARCH: {
 425     REMOTE_URI: {
 426       get USERS () { return config.get<boolean>('search.remote_uri.users') },
 427       get ANONYMOUS () { return config.get<boolean>('search.remote_uri.anonymous') }
 428     },
 429     SEARCH_INDEX: {
 430       get ENABLED () { return config.get<boolean>('search.search_index.enabled') },
 431       get URL () { return config.get<string>('search.search_index.url') },
 432       get DISABLE_LOCAL_SEARCH () { return config.get<boolean>('search.search_index.disable_local_search') },
 433       get IS_DEFAULT_SEARCH () { return config.get<boolean>('search.search_index.is_default_search') }
 434     }
 435   }
 436 }
 437
 438 function registerConfigChangedHandler (fun: Function) {
 439   configChangedHandlers.push(fun)
 440 }
 441
 442 function isEmailEnabled () {
 443   if (CONFIG.SMTP.TRANSPORT === 'sendmail' && CONFIG.SMTP.SENDMAIL) return true
 444
 445   if (CONFIG.SMTP.TRANSPORT === 'smtp' && CONFIG.SMTP.HOSTNAME && CONFIG.SMTP.PORT) return true
 446
 447   return false
 448 }
 449
 450 // ---------------------------------------------------------------------------
 451
 452 export {
 453   CONFIG,
 454   registerConfigChangedHandler,
 455   isEmailEnabled
 456 }
 457
 458 // ---------------------------------------------------------------------------
 459
 460 function getLocalConfigFilePath () {
 461   const localConfigDir = getLocalConfigDir()
 462
 463   let filename = 'local'
 464   if (process.env.NODE_ENV) filename += `-${process.env.NODE_ENV}`
 465   if (process.env.NODE_APP_INSTANCE) filename += `-${process.env.NODE_APP_INSTANCE}`
 466
 467   return join(localConfigDir, filename + '.json')
 468 }
 469
 470 function getLocalConfigDir () {
 471   if (process.env.PEERTUBE_LOCAL_CONFIG) return process.env.PEERTUBE_LOCAL_CONFIG
 472
 473   const configSources = config.util.getConfigSources()
 474   if (configSources.length === 0) throw new Error('Invalid config source.')
 475
 476   return dirname(configSources[0].name)
 477 }
 478
 479 function buildVideosRedundancy (objs: any[]): VideosRedundancyStrategy[] {
 480   if (!objs) return []
 481
 482   if (!Array.isArray(objs)) return objs
 483
 484   return objs.map(obj => {
 485     return Object.assign({}, obj, {
 486       minLifetime: parseDurationToMs(obj.min_lifetime),
 487       size: bytes.parse(obj.size),
 488       minViews: obj.min_views
 489     })
 490   })
 491 }
 492
 493 export function reloadConfig () {
 494
 495   function getConfigDirectories () {
 496     if (process.env.NODE_CONFIG_DIR) {
 497       return process.env.NODE_CONFIG_DIR.split(':')
 498     }
 499
 500     return [ join(root(), 'config') ]
 501   }
 502
 503   function purge () {
 504     const directories = getConfigDirectories()
 505
 506     for (const fileName in require.cache) {
 507       if (directories.some((dir) => fileName.includes(dir)) === false) {
 508         continue
 509       }
 510
 511       delete require.cache[fileName]
 512     }
 513
 514     decacheModule('config')
 515   }
 516
 517   purge()
 518
 519   config = require('config')
 520
 521   for (const configChangedHandler of configChangedHandlers) {
 522     configChangedHandler()
 523   }
 524 }