From 01992205e6e9954a650e875f70f481590ac25362 Mon Sep 17 00:00:00 2001
From: pi-farm <info@pi-farm.de>
Date: Sat, 27 Sep 2025 23:53:51 +0200
Subject: [PATCH] fix platforms

---
 scripts/image-builder.sh | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/scripts/image-builder.sh b/scripts/image-builder.sh
index 2f1dabd..faa5d56 100755
--- a/scripts/image-builder.sh
+++ b/scripts/image-builder.sh
@@ -665,22 +665,26 @@ build_image() {
   echo "====================================" >> "$logfile"
 
   # Plattformen zusammenstellen
-  local platforms=""
-  for arch in $architectures; do
-    case "$arch" in
-      amd64) platforms+="linux/amd64," ;;
-      arm64) platforms+="linux/arm64," ;;
-      armhf) platforms+="linux/arm/v7," ;;
-      x86) platforms+="linux/386," ;;
-    esac
-  done
-  platforms=${platforms%,}  # letztes Komma entfernen
-  echo "DEBUG architectures='$architectures'" >> "$logfile"
+  # Architekturen in Docker-Platform-Syntax übersetzen
+platforms=""
+for arch in $architectures; do
+  case "$arch" in
+    amd64) platforms+="linux/amd64," ;;
+    arm64) platforms+="linux/arm64," ;;
+    armhf) platforms+="linux/arm/v7," ;;
+    x86)   platforms+="linux/386," ;;
+    *) echo "WARNUNG: Unbekannte Architektur '$arch' wird ignoriert." >> "$logfile" ;;
+  esac
+done
 
-  if [[ -z "$platforms" ]]; then
-    whiptail --msgbox "Keine Architekturen ausgewählt. Build abgebrochen." 10 60
-    return
-  fi
+# Letztes Komma abschneiden
+platforms="${platforms%,}"
+DEBUG architectures='amd64 arm64 armhf x86'
+
+if [[ -z "$platforms" ]]; then
+  echo "Keine Architektur ausgewählt. Build abgebrochen." | tee -a "$logfile"
+  return 1
+fi
 
   # Tags für alle registries zusammenstellen
   local tags=()