it works now

Dockerfile

@@ -1,7 +1,7 @@
 ##### Stage 1 #####
 
 ### Use golang:1.18 as base image for building the application
-FROM golang:1.19 as builder
+FROM golang:1.23 as builder
 
 ### Create new directly and set it as working directory
 RUN mkdir -p /app

fly.toml

@@ -7,10 +7,12 @@ app = "hampbot"
 primary_region = "bos"
 
 [build]
+  [build.args]
+    GO_VERSION = "1.23.0"
   build-target = "runner"
 
 [http_service]
-  auto_stop_machines = true
+  auto_stop_machines = "stop"
   auto_start_machines = true
   min_machines_running = 1
   processes = ["app"]

internal/utils/dcmenu/dcmenu.go

@@ -41,11 +41,18 @@ func Run(session *discordgo.Session) {
 		panic(err)
 	}
 
-	var todaysMenu *Meal
+	if menu == nil {
+		panic("menu is nil")
+	}
 
-	for i, v := range *menu {
-		if v.Date == time.Now().Format("1/2/2006") {
-			todaysMenu = &(*menu)[i]
+	refMenu := *menu
+
+	var todaysMenu Meal
+	todaysDate := time.Now().Format("1/2/2006")
+
+	for i, v := range refMenu {
+		if v.Date == todaysDate {
+			todaysMenu = refMenu[i]
 			break
 		}
 	}
@@ -80,12 +87,15 @@ func Run(session *discordgo.Session) {
 	})
 
 	// Send the Menu to the channel
-	_, err = session.ChannelMessageSendEmbed("1016558809667350528", &discordgo.MessageEmbed{
-		Title:  fmt.Sprintf("🍕 **Menu for %s**", (*menu)[0].Date),
+	_, err = session.ChannelMessageSendEmbed("1142231837331181678", &discordgo.MessageEmbed{
+		Title:  fmt.Sprintf("🍕 **Menu for %s**", todaysMenu.Date),
 		Fields: fields,
 		Color:  0x00ff00,
 	})
 
+	if err != nil {
+		panic(err)
+	}
 }
 
 func ParseWebsite() (*string, error) {

main.go

@@ -149,9 +149,12 @@ func main() {
 		log.Fatal(err)
 	}
 
-	dcMenuJob, err := s.NewJob(gocron.DailyJob(1, gocron.NewAtTimes(gocron.NewAtTime(8, 0, 0))), gocron.NewTask(func() {
-		dcmenu.Run(session)
-	}))
+	dcMenuJob, err := s.NewJob(
+		gocron.DailyJob(1, gocron.NewAtTimes(gocron.NewAtTime(8, 0, 0))),
+		gocron.NewTask(func() {
+			dcmenu.Run(session)
+		}),
+	)
 
 	if err != nil {
 		log.Fatal(err)
@@ -166,15 +169,4 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-
-	// block until you are ready to shut down
-	select {
-	case <-time.After(time.Minute):
-	}
-
-	// when you're done, shut it down
-	err = s.Shutdown()
-	if err != nil {
-		// handle error
-	}
 }