Esempio n. 1
1
func LoadConfig(filepath string) {
	if _, err := os.Stat(filepath); os.IsNotExist(err) {
		gologit.Fatalf("%s not present or not readable", filepath)
	}

	buffer := &bytes.Buffer{}
	buffer.WriteString("[main]\n")
	f, err := os.Open(filepath)
	if err != nil {
		gologit.Printf("Error reading config file %s", filepath)
		gologit.Fatal(err)
	}
	defer f.Close()

	_, err = buffer.ReadFrom(f)
	if err != nil {
		gologit.Printf("Error reading config file %s", filepath)
		gologit.Fatal(err)
	}

	err = gcfg.ReadInto(&Config, buffer)
	if err != nil {
		gologit.Printf("Error parsing config file %s", filepath)
		gologit.Fatal(err)
	}
}
Esempio n. 2
0
func loadConfig(configFile string) *Config {
	cfg := Config{}

	fd, err := os.Open(configFile)
	if err != nil {
		log.Fatalf("Could not open %s", configFile)
	}
	err = gcfg.ReadInto(&cfg, fd)
	if err != nil {
		log.Fatalf("Failed to parse %s: %s", configFile, err)
	}
	fd.Close()

	return &cfg
}
Esempio n. 3
0
// newCloudDns creates a new instance of a Google Cloud DNS Interface.
func newCloudDns(config io.Reader) (*Interface, error) {
	projectID, _ := metadata.ProjectID() // On error we get an empty string, which is fine for now.
	var tokenSource oauth2.TokenSource
	// Possibly override defaults with config below
	if config != nil {
		var cfg Config
		if err := gcfg.ReadInto(&cfg, config); err != nil {
			glog.Errorf("Couldn't read config: %v", err)
			return nil, err
		}
		glog.Infof("Using Google Cloud DNS provider config %+v", cfg)
		if cfg.Global.ProjectID != "" {
			projectID = cfg.Global.ProjectID
		}
		if cfg.Global.TokenURL != "" {
			tokenSource = gce.NewAltTokenSource(cfg.Global.TokenURL, cfg.Global.TokenBody)
		}
	}
	return CreateInterface(projectID, tokenSource)
}