functions

Initializes Firebase Functions and makes it available via $fire.functions and $fireModule.functions.

• Type: Boolean or Object
• Default: false

functions: {
  location: 'us-central1',
  emulatorPort: 12345,
  emulatorHost: 'http://10.10.10.3',
}

location

• Type: String
• Default: us-central1

More information here.

emulatorPort

• Type: Integer
• Default: null

Sets up useFunctionsEmulator("http://localhost:EMULATOR_PORT") to point to a Cloud Functions emulator running locally instead of the production one.

More information in the official Firebase API Docs and Functions Docs.

emulatorHost

• Type: String
• Default: http://localhost,

Changes the host used for the Cloud Functions emulator. Only applies if the emulatorPort is set.