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logger.go
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/
logger.go
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package initialize
import (
"os"
"path"
"time"
"github.com/CyanAsterisk/FreeCar/shared/consts"
"github.com/cloudwego/hertz/pkg/common/hlog"
hertzlogrus "github.com/hertz-contrib/obs-opentelemetry/logging/logrus"
"gopkg.in/natefinch/lumberjack.v2"
)
// InitLogger to init logrus
func InitLogger() {
// Customizable output directory.
logFilePath := consts.HlogFilePath
if err := os.MkdirAll(logFilePath, 0o777); err != nil {
panic(err)
}
// Set filename to date
logFileName := time.Now().Format("2006-01-02") + ".log"
fileName := path.Join(logFilePath, logFileName)
if _, err := os.Stat(fileName); err != nil {
if _, err := os.Create(fileName); err != nil {
panic(err)
}
}
logger := hertzlogrus.NewLogger()
// Provides compression and deletion
lumberjackLogger := &lumberjack.Logger{
Filename: fileName,
MaxSize: 20, // A file can be up to 20M.
MaxBackups: 5, // Save up to 5 files at the same time.
MaxAge: 10, // A file can exist for a maximum of 10 days.
Compress: true, // Compress with gzip.
}
logger.SetOutput(lumberjackLogger)
logger.SetLevel(hlog.LevelDebug)
hlog.SetLogger(logger)
}