(path string)
| 40 | } |
| 41 | |
| 42 | func loadConfig(path string) (config *Config, err error) { |
| 43 | var ( |
| 44 | content []byte |
| 45 | wrapper = &configWrapper{} |
| 46 | ) |
| 47 | if content, err = ioutil.ReadFile(path); err != nil { |
| 48 | log.WithError(err).Error("failed to read config file") |
| 49 | return |
| 50 | } |
| 51 | if err = yaml.Unmarshal(content, wrapper); err != nil { |
| 52 | log.WithError(err).Error("failed to unmarshal config file") |
| 53 | return |
| 54 | } |
| 55 | config = wrapper.Observer |
| 56 | return |
| 57 | } |