func readConfig()

in plugin/http_client.go [77:84]

• 8 lines of code
• 2 McCabe index (conditional complexity)

func readConfig(reader io.Reader) (*tokenConfig, error) {
	cfg := &tokenConfig{}
	if err := gcfg.FatalOnly(gcfg.ReadInto(cfg, reader)); err != nil {
		glog.Errorf("Couldn't read GCE Config: %v", err)
		return nil, err
	}
	return cfg, nil
}