Function envOr

cmd/git-sync/flags.go:95–101

(key, fallback string)

}

func envOr(key, fallback string) string {
	value := os.Getenv(key)
	if value == "" {
		return fallback
	}
	return value
}

func envBool(key string) bool {
	value := strings.TrimSpace(strings.ToLower(os.Getenv(key)))