.gitea/workflows/redhat_build.yml aktualisiert

.gitea/workflows/redhat_build.yml

@@ -1,9 +1,6 @@
 name: Build container image
 
 on:
- # pull_request:
-   # branches:
-    #  - main
   schedule:
     - cron: '05 12 * * 2,5'
   workflow_dispatch:
@@ -28,46 +25,70 @@ jobs:
       id-token: write
 
     steps:
+
+      # ------------------------------------------------------------
+      # Environment
+      # ------------------------------------------------------------
+
       - name: Prepare environment
         run: |
           # Extrahiert die reine Domain/Host aus der Gitea-URL
           REGISTRY_HOST=$(echo "${{ github.server_url }}" | awk -F/ '{print $3}')
+
           OWNER_LOWER="${{ github.repository_owner }}"
           NAME_LOWER="${{ env.IMAGE_NAME }}"
 
-          echo "REGISTRY_HOST=${REGISTRY_HOST}" >> ${GITHUB_ENV}
+          echo "REGISTRY_HOST=${REGISTRY_HOST}" >> "${GITHUB_ENV}"
-          echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> ${GITHUB_ENV}
+          echo "IMAGE_REGISTRY=${REGISTRY_HOST}/${OWNER_LOWER,,}" >> "${GITHUB_ENV}"
-          echo "IMAGE_NAME=${NAME_LOWER,,}" >> ${GITHUB_ENV}
+          echo "IMAGE_NAME=${NAME_LOWER,,}" >> "${GITHUB_ENV}"
 
       - name: Determine image tag
         run: |
           BRANCH="${GITHUB_REF_NAME}"
+
           if [[ "$BRANCH" == "main" ]]; then
-            echo "IMAGE_TAG=${DEFAULT_TAG}" >> ${GITHUB_ENV}
+            echo "IMAGE_TAG=${DEFAULT_TAG}" >> "${GITHUB_ENV}"
-            echo "IS_TEST_BUILD=false" >> ${GITHUB_ENV}
+            echo "IS_TEST_BUILD=false" >> "${GITHUB_ENV}"
           else
-            SANITIZED=$(echo "$BRANCH" | sed 's/[^a-zA-Z0-9._-]/-/g' | head -c 50)
+            SANITIZED=$(echo "$BRANCH" \
-            echo "IMAGE_TAG=test-${SANITIZED}" >> ${GITHUB_ENV}
+              | sed 's/[^a-zA-Z0-9._-]/-/g' \
-            echo "IS_TEST_BUILD=true" >> ${GITHUB_ENV}
+              | head -c 50)
+
+            echo "IMAGE_TAG=test-${SANITIZED}" >> "${GITHUB_ENV}"
+            echo "IS_TEST_BUILD=true" >> "${GITHUB_ENV}"
           fi
 
+      # ------------------------------------------------------------
+      # Source
+      # ------------------------------------------------------------
+
       - name: Checkout
         uses: actions/checkout@v7.0.1
 
+      # ------------------------------------------------------------
+      # Buildx
+      # ------------------------------------------------------------
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v4.2.0
 
+      # ------------------------------------------------------------
+      # Image metadata
+      # ------------------------------------------------------------
+
       - name: Image Metadata
         id: metadata
         uses: docker/metadata-action@v6.2.0
         with:
           images: ${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}
+
           tags: |
             type=raw,value=${{ env.IMAGE_TAG }}
             type=raw,value=${{ env.IMAGE_TAG }}.{{date 'YYYYMMDD'}},enable=${{ env.IS_TEST_BUILD == 'false' }}
             type=raw,value={{date 'YYYYMMDD'}},enable=${{ env.IS_TEST_BUILD == 'false' }}
             type=sha,enable=${{ github.event_name == 'pull_request' }}
             type=ref,event=pr
+
           labels: |
             org.opencontainers.image.created={{date 'YYYY-MM-DDTHH:mm:ssZ'}}
             org.opencontainers.image.description=${{ env.IMAGE_DESC }}
@@ -80,6 +101,10 @@ jobs:
             containers.bootc=1
             ostree.bootable=1
 
+      # ------------------------------------------------------------
+      # Registry login
+      # ------------------------------------------------------------
+
       - name: Login to Gitea Container Registry
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v4.6.0
@@ -88,31 +113,96 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.REGISTRY }}
 
+      # ------------------------------------------------------------
+      # Prepare OCI archive destination
+      # ------------------------------------------------------------
+
+      - name: Prepare OCI archive
+        run: |
+          # Wichtig:
+          # Falls aus einem vorherigen Lauf / Schritt ein Verzeichnis
+          # namens oci-layout.tar existiert, muss es weg.
+          rm -rf "${{ github.workspace }}/oci-layout.tar"
+
+          echo "OCI output path:"
+          echo "${{ github.workspace }}/oci-layout.tar"
+
+      # ------------------------------------------------------------
+      # Build
+      # ------------------------------------------------------------
+
       - name: Build Image (Docker Buildx OCI-Export)
         uses: docker/build-push-action@v7.3.0
         id: build_image
         with:
           context: .
           file: ./Containerfile
+
           push: false
           pull: true
+
           tags: ${{ steps.metadata.outputs.tags }}
           labels: ${{ steps.metadata.outputs.labels }}
+
           cache-from: type=registry,ref=${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache
           cache-to: type=registry,ref=${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:buildcache,mode=max
 
-          outputs: type=oci,dest=oci-layout.tar
+          # Explizit ein OCI-TAR-Archiv erzeugen.
+          #
+          # tar=true ist absichtlich explizit gesetzt.
+          outputs: type=oci,dest=${{ github.workspace }}/oci-layout.tar,tar=true
+
+      # ------------------------------------------------------------
+      # Verify OCI archive
+      # ------------------------------------------------------------
+
+      - name: Verify OCI archive
+        if: github.event_name != 'pull_request'
+        run: |
+          set -e
+
+          OCI_ARCHIVE="${{ github.workspace }}/oci-layout.tar"
+
+          echo "Checking OCI archive..."
+
+          if [ ! -f "$OCI_ARCHIVE" ]; then
+            echo "ERROR: OCI archive is not a regular file!"
+            ls -lah "${{ github.workspace }}"
+            exit 1
+          fi
+
+          echo "OCI archive:"
+          ls -lh "$OCI_ARCHIVE"
+
+          echo
+          echo "Archive contents:"
+          tar -tf "$OCI_ARCHIVE" | head -30
+
+      # ------------------------------------------------------------
+      # Push using Skopeo
+      # ------------------------------------------------------------
 
       - name: Push Image via Skopeo (zstd:chunked)
         if: github.event_name != 'pull_request'
         run: |
+          set -e
+
+          OCI_ARCHIVE="${{ github.workspace }}/oci-layout.tar"
           TAGS="${{ steps.metadata.outputs.tags }}"
 
+          echo "OCI archive: ${OCI_ARCHIVE}"
+          echo
+          echo "Tags:"
+          echo "${TAGS}"
+          echo
+
           for TAG in $TAGS; do
+            echo "============================================================"
             echo "Pushe ${TAG} via Skopeo mit zstd:chunked..."
+            echo "============================================================"
 
             docker run --rm \
-          -v "${{ github.workspace }}/oci-layout.tar:/workspace/oci-layout.tar:ro" \
+              -v "${OCI_ARCHIVE}:/workspace/oci-layout.tar:ro" \
               quay.io/skopeo/stable copy \
               --dest-creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" \
               --dest-compress-format zstd:chunked \
@@ -120,10 +210,19 @@ jobs:
               "docker://${TAG}"
           done
 
+      # ------------------------------------------------------------
+      # Install dependencies for signing
+      # ------------------------------------------------------------
+
       - name: Install envsubst dependencies
         if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
         run: |
-          sudo apt-get update && sudo apt-get install -y gettext
+          sudo apt-get update
+          sudo apt-get install -y gettext
+
+      # ------------------------------------------------------------
+      # Cosign
+      # ------------------------------------------------------------
 
       - name: Install Cosign
         if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
@@ -134,19 +233,36 @@ jobs:
         env:
           COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
           COSIGN_PASSWORD: ""
+
         run: |
+          set -e
+
           # 1. Cosign an der Gitea-Registry anmelden
-          echo "${{ secrets.REGISTRY }}" | cosign login "${{ env.REGISTRY_HOST }}" -u "${{ github.repository_owner }}" --password-stdin
+          echo "${{ secrets.REGISTRY }}" \
+            | cosign login "${{ env.REGISTRY_HOST }}" \
+                -u "${{ github.repository_owner }}" \
+                --password-stdin
 
-          # 2. Skopeo als Docker-Container ausführen, um den Digest zu holen
+          # 2. Finalen Digest via Skopeo abfragen
-          echo "Frage finalen Manifest-List-Digest via Skopeo-Container ab..."
+          echo "Frage finalen Registry-Digest via Skopeo ab..."
-          OUTER_DIGEST=$(docker run --rm quay.io/skopeo/stable inspect --creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" docker://${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:stable | jq -r .Digest)
 
-          # 3. Die Referenz über den äußeren Digest bauen
+          OUTER_DIGEST=$(
+            docker run --rm \
+              quay.io/skopeo/stable inspect \
+              --creds "${{ github.repository_owner }}:${{ secrets.REGISTRY }}" \
+              "docker://${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}:stable" \
+              | jq -r .Digest
+          )
+
+          echo "Registry digest: ${OUTER_DIGEST}"
+
+          # 3. Digest-basierte Referenz bauen
           IMAGE_REF="${{ env.IMAGE_REGISTRY }}/${{ env.IMAGE_NAME }}@${OUTER_DIGEST}"
-          echo "Signiere Manifest-List und alle Sub-Architekturen rekursiv via Digest: ${IMAGE_REF}"
 
-          # 4. Signatur rekursiv auf Gitea pushen (ohne deprecated tlog-Flag)
+          echo "Signiere Image rekursiv:"
+          echo "${IMAGE_REF}"
+
+          # 4. Rekursive Signatur
           cosign sign -y \
             --key env://COSIGN_PRIVATE_KEY \
             --recursive \
@@ -155,9 +271,15 @@ jobs:
             --registry-referrers-mode=legacy \
             "${IMAGE_REF}"
 
+      # ------------------------------------------------------------
+      # Cleanup
+      # ------------------------------------------------------------
+
       - name: Post-Build Cleanup
         if: always()
         run: |
           echo "Räume temporäre Dateien und Buildx-Cache auf..."
-          rm -f "${{ github.workspace }}/oci-layout.tar"
+
+          rm -rf "${{ github.workspace }}/oci-layout.tar"
+
           docker buildx prune -a -f || true