Function LoadConfiguration

weed/util/config.go:41–73

(configFileName string, required bool)

}

func LoadConfiguration(configFileName string, required bool) (loaded bool) {

	// find a filer store
	viper.SetConfigName(configFileName)                                   // name of config file (without extension)
	viper.AddConfigPath(ResolvePath(ConfigurationFileDirectory.String())) // path to look for the config file in
	viper.AddConfigPath(".")                                              // optionally look for config in the working directory
	viper.AddConfigPath("$HOME/.seaweedfs")                               // call multiple times to add many search paths
	viper.AddConfigPath("/usr/local/etc/seaweedfs/")                      // search path for bsd-style config directory in
	viper.AddConfigPath("/etc/seaweedfs/")                                // path to look for the config file in

	if err := viper.MergeInConfig(); err != nil { // Handle errors reading the config file
		if strings.Contains(err.Error(), "Not Found") {
			glog.V(1).Infof("Reading %s: %v", viper.ConfigFileUsed(), err)
		} else {
			// If the config is required, fail immediately
			if required {
				glog.Fatalf("Reading %s: %v", viper.ConfigFileUsed(), err)
			}
			// If the config is optional, log a warning but don't crash
			glog.Warningf("Reading %s: %v. Skipping optional configuration.", viper.ConfigFileUsed(), err)
		}
		if required {
			glog.Fatalf("Failed to load %s.toml file from current directory, or $HOME/.seaweedfs/, or /etc/seaweedfs/"+
				"\n\nPlease use this command to generate the default %s.toml file\n"+
				"    weed scaffold -config=%s -output=.\n\n\n",
				configFileName, configFileName, configFileName)
		}
		return false
	}
	glog.V(1).Infof("Reading %s.toml from %s", configFileName, viper.ConfigFileUsed())

	return true
}

type ViperProxy struct {
	*viper.Viper