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36 lines
698 B
Go
36 lines
698 B
Go
package logrus_test
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import (
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"github.com/sirupsen/logrus"
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"os"
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)
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var (
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mystring string
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)
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type GlobalHook struct {
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}
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func (h *GlobalHook) Levels() []logrus.Level {
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return logrus.AllLevels
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}
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func (h *GlobalHook) Fire(e *logrus.Entry) error {
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e.Data["mystring"] = mystring
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return nil
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}
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func ExampleGlobalVariableHook() {
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l := logrus.New()
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l.Out = os.Stdout
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l.Formatter = &logrus.TextFormatter{DisableTimestamp: true, DisableColors: true}
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l.AddHook(&GlobalHook{})
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mystring = "first value"
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l.Info("first log")
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mystring = "another value"
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l.Info("second log")
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// Output:
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// level=info msg="first log" mystring="first value"
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// level=info msg="second log" mystring="another value"
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}
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