| package logrus_test |
| |
| import ( |
| "os" |
| "path" |
| "runtime" |
| "strings" |
| |
| "github.com/sirupsen/logrus" |
| ) |
| |
| func ExampleCustomFormatter() { |
| l := logrus.New() |
| l.SetReportCaller(true) |
| l.Out = os.Stdout |
| l.Formatter = &logrus.JSONFormatter{ |
| DisableTimestamp: true, |
| CallerPrettyfier: func(f *runtime.Frame) (string, string) { |
| s := strings.Split(f.Function, ".") |
| funcname := s[len(s)-1] |
| _, filename := path.Split(f.File) |
| return funcname, filename |
| }, |
| } |
| l.Info("example of custom format caller") |
| // Output: |
| // {"file":"example_custom_caller_test.go","func":"ExampleCustomFormatter","level":"info","msg":"example of custom format caller"} |
| } |