Coalesce Matrix message into one

main.go

@@ -3,7 +3,6 @@ package main
 import (
 	"context"
 	"embed"
-	"errors"
 	"fmt"
 	"io/fs"
 	"log"
@@ -224,18 +223,19 @@ func routineCheck(timeout time.Duration, doNotify bool) error {
 }
 
 func notify(updates []scanner.ServiceStatus) error {
-	final_err := error(nil)
+	message := "```\n"
 	for _, v := range updates {
-		statusString := "???"
+		var upOrDown string
 		if v.Ok {
-			statusString = "up"
+			upOrDown = "UP"
 		} else {
-			statusString = "down"
-
+			upOrDown = "DOWN"
 		}
-		_, err := client.SendNotice(fmt.Sprintf("%s is %s!", v.Name, statusString))
-		final_err = errors.Join(final_err, err)
+		serviceType := fmt.Sprintf("[%s]", v.Type)
+		message += fmt.Sprintf("%-4s | %-24s %-7s  %s\n", upOrDown, v.Name, serviceType, v.Status)
 	}
-	log.Printf("notify: err=%v\n%v", final_err, updates)
-	return final_err
+	message += "```\n"
+	_, err := client.SendNotice(message)
+	log.Printf("notify: err=%v\n%v", err, updates)
+	return err
 }