Added file logging

go.mod

@@ -18,6 +18,7 @@ require (
 require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	gorm.io/driver/sqlite v1.5.5
 	gorm.io/gorm v1.25.10
 )

go.sum

@@ -27,6 +27,8 @@ golang.org/x/sys v0.20.0 h1:Od9JTbYCk261bKm4M/mw7AklTlFYIa0bIp9BgSm1S8Y=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=
+gopkg.in/natefinch/lumberjack.v2 v2.2.1/go.mod h1:YD8tP3GAjkrDg1eZH7EGmyESg/lsYskCTPBJVb9jqSc=
 gorm.io/driver/sqlite v1.5.5 h1:7MDMtUZhV065SilG62E0MquljeArQZNfJnjd9i9gx3E=
 gorm.io/driver/sqlite v1.5.5/go.mod h1:6NgQ7sQWAIFsPrJJl1lSNSu2TABh0ZZ/zm5fosATavE=
 gorm.io/gorm v1.25.10 h1:dQpO+33KalOA+aFYGlK+EfxcI5MbO7EP2yYygwh9h+s=

main.go

@@ -3,6 +3,7 @@ package main
 import (
 	"flag"
 	"fmt"
+	"io"
 	"net/http"
 	"os"
 	"os/exec"
@@ -16,6 +17,7 @@ import (
 	"github.com/pablu23/mangaGetter/internal/server"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
+	"gopkg.in/natefinch/lumberjack.v2"
 )
 
 var (
@@ -30,6 +32,7 @@ var (
 	updateIntervalFlag = flag.String("update", "1h", "Interval to update Mangas")
 	debugFlag          = flag.Bool("debug", false, "Activate debug Logs")
 	prettyLogsFlag     = flag.Bool("pretty", false, "Pretty pring Logs")
+	logPathFlag        = flag.String("log", "", "Path to logfile, stderr if default")
 )
 
 func main() {
@@ -46,6 +49,18 @@ func main() {
 		zerolog.SetGlobalLevel(zerolog.DebugLevel)
 	}
 
+	if *logPathFlag != "" {
+		var console io.Writer = os.Stderr
+		if *prettyLogsFlag {
+			console = zerolog.ConsoleWriter{Out: os.Stderr}
+		}
+		log.Logger = log.Output(zerolog.MultiLevelWriter(console, &lumberjack.Logger{
+			Filename:   *logPathFlag,
+			MaxAge:     14,
+			MaxBackups: 10,
+		}))
+	}
+
 	if *secretFlag != "" {
 		secret = *secretFlag
 	} else if *secretFilePathFlag != "" {

test.log

@@ -0,0 +1,2 @@
+{"level":"info","Port":8080,"time":"2024-05-31T00:22:54+02:00","message":"Starting server"}
+{"level":"debug","time":"2024-05-31T00:22:58+02:00","message":"Closing Database"}