Function loadLocalFile

env/load.go:37–58

loadLocalFile loads environment variables from a local file if IMGPROXY_ENV_LOCAL_FILE_PATH is set

()

// loadLocalFile loads environment variables from a local file if IMGPROXY_ENV_LOCAL_FILE_PATH is set
func loadLocalFile() error {
	var path string

	IMGPROXY_ENV_LOCAL_FILE_PATH.Parse(&path)

	if len(path) == 0 {
		return nil
	}

	// Read the local environment file
	data, err := os.ReadFile(path)
	if err != nil {
		return fmt.Errorf("can't read local environment file: %w", err)
	}

	// If the file is empty, nothing to load
	if len(data) == 0 {
		return nil
	}

	return unmarshalEnv(string(data), "local file")
}

// unmarshalEnv loads environment variables from a string to process environment
func unmarshalEnv(env, source string) error {