if err := config.LoadFile(cfg, configPath); err != nil {
if h := os.Getenv("ARVADOS_API_HOST"); h != "" && configPath == defaultConfigPath {
log.Printf("DEPRECATED: Using ARVADOS_API_HOST environment variable. Use config file instead.")
if err := config.LoadFile(cfg, configPath); err != nil {
if h := os.Getenv("ARVADOS_API_HOST"); h != "" && configPath == defaultConfigPath {
log.Printf("DEPRECATED: Using ARVADOS_API_HOST environment variable. Use config file instead.")