package types import ( "fmt" "path/filepath" "time" log "github.com/sirupsen/logrus" "gopkg.in/natefinch/lumberjack.v2" ) var logFormatter log.Formatter var LogOutput *lumberjack.Logger //io.Writer var logLevel log.Level func SetDefaultLoggerConfig(cfgMode string, cfgFolder string, cfgLevel log.Level, maxSize int, maxFiles int, maxAge int, compress *bool, forceColors bool) error { /*Configure logs*/ if cfgMode == "file" { _maxsize := 500 if maxSize != 0 { _maxsize = maxSize } _maxfiles := 3 if maxFiles != 0 { _maxfiles = maxFiles } _maxage := 28 if maxAge != 0 { _maxage = maxAge } _compress := true if compress != nil { _compress = *compress } LogOutput = &lumberjack.Logger{ Filename: filepath.Join(cfgFolder, "crowdsec.log"), MaxSize: _maxsize, MaxBackups: _maxfiles, MaxAge: _maxage, Compress: _compress, } log.SetOutput(LogOutput) } else if cfgMode != "stdout" { return fmt.Errorf("log mode '%s' unknown", cfgMode) } logLevel = cfgLevel log.SetLevel(logLevel) logFormatter = &log.TextFormatter{TimestampFormat: time.RFC3339, FullTimestamp: true, ForceColors: forceColors} log.SetFormatter(logFormatter) return nil } func ConfigureLogger(clog *log.Logger) error { /*Configure logs*/ if LogOutput != nil { clog.SetOutput(LogOutput) } if logFormatter != nil { clog.SetFormatter(logFormatter) } clog.SetLevel(logLevel) return nil } func UtcNow() time.Time { return time.Now().UTC() }