Ignore .git folder in docker img. Use rotating file logger.

.dockerignore

@@ -1,5 +1,6 @@
-.db
-.log
+.git
+*.db
+*.log
 redis
 Dockerfile
 docker-compose.yml

go.mod

@@ -13,6 +13,8 @@ replace internal/cache => ./internal/cache
 
 require (
 	github.com/glebarez/sqlite v1.10.0
+	github.com/sirupsen/logrus v1.9.3
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 	internal/session v1.0.0
 )
 
@@ -41,7 +43,6 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/sirupsen/logrus v1.9.3 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.11 // indirect
 	golang.org/x/arch v0.3.0 // indirect

go.sum

@@ -107,6 +107,8 @@ google.golang.org/protobuf v1.30.0 h1:kPPoIgf3TsEvrm0PFe15JQ+570QVxYzEvvHqChK+cn
 google.golang.org/protobuf v1.30.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+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=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

main.go

@@ -7,6 +7,7 @@ import (
 	"github.com/gin-gonic/gin"
 	_ "github.com/gorilla/sessions"
 	"github.com/sirupsen/logrus"
+	"gopkg.in/natefinch/lumberjack.v2"
 	"html/template"
 	"io"
 	"os"
@@ -16,11 +17,14 @@ import (
 )
 
 func init() {
-	f, err := os.OpenFile("isc_rest.log", os.O_RDWR|os.O_APPEND|os.O_CREATE, 0660)
-	if err != nil {
-		utils.Logger.Fatalf("[MAIN] Error opening log file: %v", err)
+	fileLogger := &lumberjack.Logger{
+		Filename:   "isc_rest.log",
+		MaxSize:    50, // megabytes
+		MaxBackups: 3,
+		MaxAge:     28, //days
+		Compress:   true,
 	}
-	ginWriter := io.MultiWriter(f, os.Stdout)
+	ginWriter := io.MultiWriter(fileLogger, os.Stdout)
 	logger := logrus.New()
 	logger.SetOutput(ginWriter)
 	logger.SetFormatter(&logrus.TextFormatter{
@@ -29,6 +33,7 @@ func init() {
 	})
 	utils.Logger = logger
 
+	var err error
 	utils.MainPageTemplates, err = template.ParseFiles(
 		"./templates/index.html",
 		"./templates/components/home_clan_bar.html",