24 lines
361 B
Go
24 lines
361 B
Go
package logger
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import (
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"log"
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"os"
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"sync"
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)
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var once sync.Once
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func InitializeLogger(filePath string) error {
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var err error
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once.Do(func() {
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logFile, e := os.OpenFile(filePath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
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if e != nil {
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err = e
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return
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}
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log.SetOutput(logFile)
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log.SetFlags(log.LstdFlags | log.Lshortfile)
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})
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return err
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}
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