.gitea/workflows/docker-builder.yml aktualisiert

.gitea/workflows/docker-builder.yml

@@ -3,9 +3,12 @@ name: Docker Build Smart Logic
 on:
   push:
     branches:
-      - '**'
+      - main
+    tags:
+      - 'v*'
   workflow_dispatch:
 
+
 env:
   REGISTRY_HOST: git.pi-farm.de
   IMAGE_BASE: ${{ gitea.repository }}
@@ -16,10 +19,21 @@ jobs:
     runs-on: buildx-multiarch
 
     steps:
+
       - name: Checkout repository
         uses: http://git.pi-farm.de/pi-farm/checkout@v4
         with:
           fetch-depth: 0
+          fetch-tags: true
+
+      - name: Dump context
+        run: env | sort
+      
+      - name: Show ref info
+        run: |
+          echo "REF=$GITHUB_REF"
+          echo "REF_TYPE=$GITHUB_REF_TYPE"
+          echo "REF_NAME=$GITHUB_REF_NAME"
 
       - name: Dynamic Template Fix
         id: template_fix
@@ -49,6 +63,31 @@ jobs:
             echo "Platzhalter bereits ersetzt."
           fi
 
+      - name: Detect version
+        id: detect_version
+        run: |
+          echo "== Detect version =="
+          # Prüfen, ob wir auf einem Tag oder main-Branch sind
+          if [ "$GITHUB_REF_TYPE" = "tag" ]; then
+            VERSION="$GITHUB_REF_NAME"
+            CLEAN_VERSION="${VERSION#v}"  # entfernt führendes 'v'
+            IS_TAG=true
+          else
+            VERSION="main"
+            CLEAN_VERSION="main"
+            IS_TAG=false
+          fi
+
+          echo "VERSION=$VERSION"
+          echo "CLEAN_VERSION=$CLEAN_VERSION"
+          echo "IS_TAG=$IS_TAG"
+
+          # Env für alle weiteren Steps exportieren
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+          echo "CLEAN_VERSION=$CLEAN_VERSION" >> $GITHUB_ENV
+          echo "IS_TAG=$IS_TAG" >> $GITHUB_ENV
+
+
       - name: Set dynamic variables and check Dockerfiles
         id: check_files
         run: |
@@ -69,7 +108,6 @@ jobs:
             ARM64_FILE="Dockerfile"
           fi
 
-          echo "VERSION=${{ gitea.ref_name }}" >> $GITEA_ENV
           echo "IMAGE_NAME=${{ env.REGISTRY_HOST }}/${{ env.IMAGE_BASE }}" >> $GITEA_ENV
           echo "CACHE_IMAGE_NAME=${{ env.REGISTRY_HOST }}/${{ env.IMAGE_BASE }}-cache" >> $GITEA_ENV
           echo "AMD64_DOCKERFILE=$AMD64_FILE" >> $GITEA_ENV
@@ -89,39 +127,124 @@ jobs:
           docker buildx create --name multiarch --driver docker-container --use
           docker buildx inspect --bootstrap
 
-      - name: Build & push amd64 (Cache)
-        if: steps.check_files.outputs.should_build == 'true'
+      - name: Compute Docker tags
         run: |
-          docker buildx build --platform linux/amd64 -f ${AMD64_DOCKERFILE} \
-            --build-arg BUILD_DATE=${BUILD_DATE} --build-arg VERSION=${VERSION} \
-            -t ${CACHE_IMAGE_NAME}:${VERSION}-amd64 --push .
+          if [[ "$IS_TAG" == "true" ]]; then
+            DOCKER_TAGS="${IMAGE_NAME}:${VERSION},${IMAGE_NAME}:latest"
+          else
+            DOCKER_TAGS="${IMAGE_NAME}:main"
+          fi
 
-      - name: Build & push arm64 (Cache)
-        if: steps.check_files.outputs.should_build == 'true'
-        run: |
-          docker buildx build --platform linux/arm64 -f ${ARM64_DOCKERFILE} \
-            --build-arg BUILD_DATE=${BUILD_DATE} --build-arg VERSION=${VERSION} \
-            -t ${CACHE_IMAGE_NAME}:${VERSION}-arm64 --push .
+          echo "DOCKER_TAGS=$DOCKER_TAGS" >> $GITEA_ENV
 
-      - name: Create and push manifest to Prod
-        if: steps.check_files.outputs.should_build == 'true'
+      - name: Load versions.env safely
+        shell: bash
         run: |
-          docker buildx imagetools create -t ${IMAGE_NAME}:${VERSION} \
-            ${CACHE_IMAGE_NAME}:${VERSION}-amd64 \
-            ${CACHE_IMAGE_NAME}:${VERSION}-arm64
+          echo "== Load versions.env =="
 
-      - name: Cleanup Cache Images
+          # Funktion zum sauberen Parsen
+          parse_env() {
+            grep -v '^#' versions.env | grep -v '^$' | while IFS='=' read -r key value; do
+              # Entferne mögliche Whitespaces
+              key=$(echo $key | xargs)
+              value=$(echo $value | xargs)
+              export $key="$value"
+            done
+          }
+
+          parse_env
+
+          # Fixen von Workflow-Variablen
+          CLEAN_VERSION="${VERSION#v}"
+          BUILD_DATE=$(date -u +%Y-%m-%dT%H:%M:%SZ)
+
+          # Write to Gitea env
+          echo "BASE_IMAGE=$BASE_IMAGE" >> $GITEA_ENV
+          echo "APP_VERSION=$APP_VERSION" >> $GITEA_ENV
+          echo "TARGET_PLATFORMS=$TARGET_PLATFORMS" >> $GITEA_ENV
+          echo "IMAGE_NAME=${REGISTRY_HOST}/$IMAGE_BASE" >> $GITEA_ENV
+          echo "CACHE_IMAGE_NAME=${REGISTRY_HOST}/$IMAGE_BASE-cache" >> $GITEA_ENV
+          echo "VERSION=$VERSION" >> $GITEA_ENV
+          echo "CLEAN_VERSION=$CLEAN_VERSION" >> $GITEA_ENV
+          echo "BUILD_DATE=$BUILD_DATE" >> $GITEA_ENV
+
+
+      - name: Build & push multiarch
         if: steps.check_files.outputs.should_build == 'true'
+        shell: bash
         run: |
-          # Wir nutzen die Gitea API, um die temporären Cache-Tags zu löschen
-          REPO_NAME=$(echo "${{ gitea.repository }}" | cut -d'/' -f2)
-          OWNER_NAME=$(echo "${{ gitea.repository }}" | cut -d'/' -f1)
-          
-          echo "Bereinige Cache-Images für ${REPO_NAME}-cache..."
-          
-          for TAG in "${VERSION}-amd64" "${VERSION}-arm64"; do
-            echo "Lösche Tag: ${TAG}"
-            curl -X DELETE \
-              -H "Authorization: token ${{ secrets.REGISTRY_TOKEN }}" \
-              "https://${{ env.REGISTRY_HOST }}/api/v1/packages/${OWNER_NAME}/container/${REPO_NAME}-cache/${TAG}" || echo "Tag ${TAG} konnte nicht gelöscht werden oder existierte nicht."
-          done
+          echo "== Multiarch Build Start =="
+
+          # versions.env direkt hier laden
+          BASE_IMAGE=$(grep ^BASE_IMAGE= versions.env | cut -d '=' -f2-)
+          APP_VERSION=$(grep ^APP_VERSION= versions.env | cut -d '=' -f2-)
+
+          echo "BASE_IMAGE=$BASE_IMAGE"
+          echo "APP_VERSION=$APP_VERSION"
+
+          if [ -z "$BASE_IMAGE" ]; then
+            echo "BASE_IMAGE is empty → abort"
+            exit 1
+          fi
+
+          # Cache-Definitionen für bessere Übersicht
+          CACHE_REF="${REGISTRY_HOST}/${IMAGE_BASE}-cache"
+
+          # amd64 build mit Registry-Cache (mode=min für weniger Fragmente)
+          docker buildx build \
+            --platform linux/amd64 \
+            -f ${AMD64_DOCKERFILE} \
+            --build-arg BASE_IMAGE="$BASE_IMAGE" \
+            --build-arg APP_VERSION="$APP_VERSION" \
+            --label org.opencontainers.image.version="$APP_VERSION" \
+            --label org.opencontainers.image.created="$BUILD_DATE" \
+            --cache-from type=registry,ref=${CACHE_REF}:amd64 \
+            --cache-to type=registry,ref=${CACHE_REF}:amd64,mode=min \
+            -t ${CACHE_IMAGE_NAME}:${VERSION}-amd64 \
+            --push .
+
+          # arm64 build mit Registry-Cache (mode=min für weniger Fragmente)
+          docker buildx build \
+            --platform linux/arm64 \
+            -f ${ARM64_DOCKERFILE} \
+            --build-arg BASE_IMAGE="$BASE_IMAGE" \
+            --build-arg APP_VERSION="$APP_VERSION" \
+            --label org.opencontainers.image.version="$APP_VERSION" \
+            --label org.opencontainers.image.created="$BUILD_DATE" \
+            --cache-from type=registry,ref=${CACHE_REF}:arm64 \
+            --cache-to type=registry,ref=${CACHE_REF}:arm64,mode=min \
+            -t ${CACHE_IMAGE_NAME}:${VERSION}-arm64 \
+            --push .
+
+          # Manifest-Erstellung (verbindet die Architekturen zu den finalen Tags)
+          for TAG in $(echo $DOCKER_TAGS | tr ',' ' '); do
+            echo "Creating manifest for tag: $TAG"
+            docker buildx imagetools create -t $TAG \
+              ${CACHE_IMAGE_NAME}:${VERSION}-amd64 \
+              ${CACHE_IMAGE_NAME}:${VERSION}-arm64
+          done
+
+          echo "== Multiarch Build Complete =="
+
+      - name: Install syft
+        run: |
+          curl -sSfL https://raw.githubusercontent.com/anchore/syft/main/install.sh \
+            | sh -s -- -b /usr/local/bin
+
+      - name: Generate SBOM
+        run: |
+          # Benutze die Build-Variable DOCKER_TAGS oder IMAGE_NAME + VERSION
+          if [[ "$IS_TAG" == "true" ]]; then
+            TARGET_IMAGE="${IMAGE_NAME}:${VERSION}"
+          else
+            TARGET_IMAGE="${IMAGE_NAME}:main"
+          fi
+
+          echo "Generating SBOM for $TARGET_IMAGE"
+          syft $TARGET_IMAGE -o spdx-json > sbom.spdx.json || true
+      
+      - name: Upload SBOM
+        uses: actions/upload-artifact@v3
+        with:
+          name: sbom
+          path: sbom.spdx.json