cfgPath := flag.String("config", defaultCfgPath, "Configuration file `path`.")
dumpConfig := flag.Bool("dump-config", false, "write current configuration to stdout and exit (useful for migrating from command line flags to config file)")
cfgPath := flag.String("config", defaultCfgPath, "Configuration file `path`.")
dumpConfig := flag.Bool("dump-config", false, "write current configuration to stdout and exit (useful for migrating from command line flags to config file)")