Skip to content

Instantly share code, notes, and snippets.

@mesuutt

mesuutt/logrus.go

Created February 17, 2021 09:54
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save mesuutt/56672ce413660f17f445a39ea49d36c8 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save mesuutt/56672ce413660f17f445a39ea49d36c8 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. mesuutt created this gist Feb 17, 2021.
    33 changes: 33 additions & 0 deletions logrus.go
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,33 @@
    // formatter adds default fields to each log entry. https://github.com/sirupsen/logrus/pull/653#issuecomment-454467900
    type formatter struct {
    Fields logrus.Fields
    Lf logrus.Formatter
    }

    // Format satisfies the logrus.Formatter interface.
    func (f *formatter) Format(e *logrus.Entry) ([]byte, error) {
    for k, v := range f.Fields {
    e.Data[k] = v
    }

    return f.Lf.Format(e)
    }


    // Set logrus global logger

    logrus.SetFormatter(&formatter{
    Fields: logrus.Fields{
    "facility": "myApp",
    },
    Lf: &logrus.JSONFormatter{
    FieldMap: logrus.FieldMap{
    logrus.FieldKeyMsg: "message",
    },
    TimestampFormat: time.RFC3339Nano,
    },
    })

    // logrus.AddHook(hook)

    myLogger := logrus.StandardLogger()