stefanoj3 /
dirstalk
| Conditions | 3 |
| Total Lines | 53 |
| Code Lines | 38 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | package scan |
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| 15 | func StartScan(logger *logrus.Logger, eventManager *emission.Emitter, cnf *Config, u *url.URL) error { |
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| 16 | c, err := client.NewClientFromConfig( |
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| 17 | cnf.TimeoutInMilliseconds, |
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| 18 | cnf.Socks5Url, |
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| 19 | cnf.UserAgent, |
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| 20 | cnf.UseCookieJar, |
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| 21 | cnf.Cookies, |
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| 22 | u, |
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| 23 | ) |
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| 24 | if err != nil { |
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| 25 | return errors.Wrap(err, "failed to build client") |
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| 26 | } |
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| 27 | |||
| 28 | s := NewScanner( |
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| 29 | c, |
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| 30 | eventManager, |
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| 31 | logger, |
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| 32 | ) |
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| 33 | |||
| 34 | dict, err := dictionary.NewDictionaryFrom(cnf.DictionaryPath, c) |
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| 35 | if err != nil { |
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| 36 | return errors.Wrap(err, "failed to build dictionary") |
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| 37 | } |
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| 38 | |||
| 39 | r := NewReProcessor(eventManager, cnf.HTTPMethods, dict) |
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| 40 | |||
| 41 | eventManager.On(EventResultFound, r.ReProcess) |
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| 42 | eventManager.On(EventTargetProduced, s.AddTarget) |
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| 43 | eventManager.On(EventProducerFinished, s.Release) |
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| 44 | |||
| 45 | targetProducer := NewTargetProducer( |
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| 46 | eventManager, |
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| 47 | cnf.HTTPMethods, |
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| 48 | dict, |
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| 49 | cnf.ScanDepth, |
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| 50 | ) |
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| 51 | |||
| 52 | go targetProducer.Run() |
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| 53 | |||
| 54 | logger.WithFields(logrus.Fields{ |
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| 55 | "url": u.String(), |
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| 56 | "threads": cnf.Threads, |
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| 57 | "dictionary.length": len(dict), |
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| 58 | "cookies": strigifyCookies(cnf.Cookies), |
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| 59 | "user-agent": cnf.UserAgent, |
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| 60 | "socks5": cnf.Socks5Url, |
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| 61 | }).Info("Starting scan") |
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| 62 | |||
| 63 | s.Scan(u, cnf.Threads) |
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| 64 | |||
| 65 | logger.Info("Finished scan") |
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| 66 | |||
| 67 | return nil |
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| 68 | } |
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| 79 |
