From f43d6da05df0d114a99cba4c642177d9d0fb0b5d Mon Sep 17 00:00:00 2001
From: Mario <mario.stoermer@proton.me>
Date: Wed, 1 Apr 2026 17:09:49 +0200
Subject: [PATCH] Workflow angepasst

---
 .gitea/workflows/deploy.yaml | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/.gitea/workflows/deploy.yaml b/.gitea/workflows/deploy.yaml
index 423cd05..6c7b3cd 100644
--- a/.gitea/workflows/deploy.yaml
+++ b/.gitea/workflows/deploy.yaml
@@ -28,16 +28,23 @@ jobs:
 
       - name: Build Docker Image (Native Java 21)
         run: |
-          # 1. Java 21 im Runner-Container installieren
-          apt-get update && apt-get install -y openjdk-21-jdk-headless
-          
-          # 2. JAVA_HOME setzen (Sicher ist sicher)
-          export JAVA_HOME=$(readlink -f /usr/bin/java | sed "s:bin/java::")
+          # 1. Paketmanager finden und Java 21 installieren
+          if command -v apt-get >/dev/null; then
+            apt-get update && apt-get install -y openjdk-21-jdk-headless
+          elif command -v apk >/dev/null; then
+            apk add --no-cache openjdk21
+          else
+            echo "Kein bekannter Paketmanager gefunden!" && exit 1
+          fi
+
+          # 2. JAVA_HOME dynamisch setzen
+          export JAVA_HOME=$(java -XshowSettings:properties -version 2>&1 > /dev/null | grep 'java.home' | awk '{print $3}')
           export PATH=$JAVA_HOME/bin:$PATH
-          
+
+          echo "Nutze Java von: $JAVA_HOME"
           java -version
-          
-          # 3. Gradle Build ausführen
+
+          # 3. Gradle Build
           chmod +x gradlew
           ./gradlew bootBuildImage --imageName=xxx-sphere-web:latest