Function getTmpDirectory

env_docker.go:686–712

getTmpDirectory creates a temporary directory for shared integration test files, either in the working directory or a directory referenced by the E2E_TEMP_DIR environment variable.

()

// test files, either in the working directory or a directory referenced by
// the E2E_TEMP_DIR environment variable.
func getTmpDirectory() (string, error) {
	var (
		dir string
		err error
	)
	// If a temp dir is referenced, return that.
	if os.Getenv("E2E_TEMP_DIR") != "" {
		dir = os.Getenv("E2E_TEMP_DIR")
	} else {
		dir, err = os.Getwd()
		if err != nil {
			return "", err
		}
	}

	tmpDir, err := os.MkdirTemp(dir, "e2e_")
	if err != nil {
		return "", err
	}
	absDir, err := filepath.Abs(tmpDir)
	if err != nil {
		_ = os.RemoveAll(tmpDir)
		return "", err
	}

	return absDir, nil
}

func (e *DockerEnvironment) Close() {
	for _, c := range e.closers {