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43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// +build !windows
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package logrus_test
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import (
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"log/syslog"
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"os"
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"github.com/sirupsen/logrus"
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slhooks "github.com/sirupsen/logrus/hooks/syslog"
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)
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// An example on how to use a hook
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func Example_hook() {
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var log = logrus.New()
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log.Formatter = new(logrus.TextFormatter) // default
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log.Formatter.(*logrus.TextFormatter).DisableColors = true // remove colors
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log.Formatter.(*logrus.TextFormatter).DisableTimestamp = true // remove timestamp from test output
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if sl, err := slhooks.NewSyslogHook("udp", "localhost:514", syslog.LOG_INFO, ""); err == nil {
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log.Hooks.Add(sl)
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}
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log.Out = os.Stdout
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log.WithFields(logrus.Fields{
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"animal": "walrus",
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"size": 10,
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}).Info("A group of walrus emerges from the ocean")
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log.WithFields(logrus.Fields{
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"omg": true,
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"number": 122,
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}).Warn("The group's number increased tremendously!")
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log.WithFields(logrus.Fields{
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"omg": true,
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"number": 100,
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}).Error("The ice breaks!")
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// Output:
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// level=info msg="A group of walrus emerges from the ocean" animal=walrus size=10
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// level=warning msg="The group's number increased tremendously!" number=122 omg=true
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// level=error msg="The ice breaks!" number=100 omg=true
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}
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