Update .gitea/workflows/docker.yml

.gitea/workflows/docker.yml

@@ -8,20 +8,23 @@ on:
 jobs:
   docker:
     runs-on: [docker, linux, x86_64]
-    steps:
-      - name: Debug env (optional)
-        run: |
-          echo "GITHUB_SERVER_URL=$GITHUB_SERVER_URL"
-          echo "GITHUB_REPOSITORY=$GITHUB_REPOSITORY"
 
-      # PUBLIC repo (ingen token)
+    # Kør hele jobbet i en container med docker-cli
+    container:
+      image: alpine:3.20
+      options: -v /var/run/docker.sock:/var/run/docker.sock
+
+    steps:
+      - name: Install git + docker-cli
+        run: |
+          apk add --no-cache git docker-cli
+
       - name: Checkout (public)
         if: ${{ !secrets.CI_CLONE_TOKEN }}
         run: |
           git clone "${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}.git" .
           git rev-parse --short HEAD
 
-      # PRIVATE repo (brug PAT/token gemt som secret CI_CLONE_TOKEN)
       - name: Checkout (private)
         if: ${{ secrets.CI_CLONE_TOKEN }}
         run: |
@@ -30,9 +33,10 @@ jobs:
 
       - name: Build image (amd64)
         run: |
+          docker version
           docker build -t jottacloud:latest .
 
-      # (Valgfrit) Push til registry hvis du har secrets sat
+      # (Valgfrit) Push til registry – kræver secrets
       - name: Login & push
         if: ${{ secrets.REGISTRY && secrets.REGISTRY_USER && secrets.REGISTRY_PASSWORD }}
         run: |