detect

Documentation

Overview

Package detect is used find information from the environment.

Index

• Constants
• func ProjectID(ctx context.Context, projectID, emulatorEnvVar string, ...) (string, error)

Constants

const (
	// ProjectIDSentinel is the value that users should pass for the project ID
	// to enable detection.
	ProjectIDSentinel = "*detect-project-id*"
)

Functions

func ProjectID

func ProjectID(ctx context.Context, projectID, emulatorEnvVar string, opts ...option.ClientOption) (string, error)

ProjectID tries to detect the project ID from the environment if the sentinel value, "*detect-project-id*", is sent. It looks in the following order:

1. GOOGLE_CLOUD_PROJECT envvar
2. ADC creds.ProjectID
3. A static value if the environment is emulated.