/
Logger.go
36 lines (29 loc) · 968 Bytes
/
Logger.go
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package utils
import (
"io"
log "github.com/sirupsen/logrus"
)
// Loggerable is an interface balabala
type Loggerable interface {
// Default logger should be log.NewEntry(log.New()), namely,
// Logger{ Out: os.Stderr, Formatter: new(logrus.TextFormatter), Hooks: make(logrus.LevelHooks), Level: logrus.DebugLevel }
// SetLogger will custom logger
SetLogger(cfg *LoggerConfig) (err error)
}
// LoggerConfig is a struct to contain logrus's config
type LoggerConfig struct {
LogPath string
LogFileName string
LogSuffix string
LogFormatter log.Formatter
LogOutput io.Writer
LogLevel log.Level
}
// LoggerGenerator is a tool function to generate *log.Entry
func LoggerGenerator(formatter log.Formatter, output io.Writer, level log.Level) *log.Entry {
entry := log.NewEntry(&log.Logger{})
entry.Logger.SetLevel(level)
entry.Logger.SetFormatter(formatter)
entry.Logger.SetOutput(output)
return entry
}