Decouple blog content from image build

.github/workflows/build-images.yml

@@ -105,25 +105,10 @@ jobs:
       - uses: docker/setup-buildx-action@v3
 
       # -------------------------------------------------------------
-      # Prepare knowledge content for Docker build (avoid git clone in Dockerfile)
+      # Checkout knowledge content for runtime mount
       # -------------------------------------------------------------
-      - name: Checkout knowledge content
-        uses: actions/checkout@v4
-        with:
-          repository: Cloud-Neutral-Workshop/knowledge
-          path: .tmp/knowledge
-          token: ${{ secrets.KNOWLEDGE_REPO_TOKEN || github.token }}
-
-      - name: Sync knowledge content into build context
-        run: |
-          set -euo pipefail
-          rm -rf src/content/blog/*
-          cp -R .tmp/knowledge/content/* src/content/blog/
-
-      - name: Create CI Dockerfile without knowledge clone
-        run: |
-          set -euo pipefail
-          perl -0777 -pe 's#RUN git clone https://github.com/Cloud-Neutral-Workshop/knowledge.git /tmp/knowledge\\\n    && rm -rf src/content/blog/\\*\\\n    && cp -R /tmp/knowledge/content/\\* src/content/blog/\\\n    && rm -rf /tmp/knowledge#RUN echo "knowledge content provided by CI"#' Dockerfile > Dockerfile.ci
+      - name: Clone knowledge content
+        run: git clone https://github.com/Cloud-Neutral-Workshop/knowledge.git knowledge
 
       # -------------------------------------------------------------
       # Build service image
@@ -133,7 +118,7 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: ${{ matrix.service.workdir }}
-          file: ${{ matrix.service.dockerfile == 'Dockerfile' && 'Dockerfile.ci' || matrix.service.dockerfile }}
+          file: ${{ matrix.service.dockerfile }}
           platforms: linux/amd64,linux/arm64
           push: ${{ env.PUSH_IMAGES == 'true' || env.PUSH_IMAGES == true }}
           tags: ${{ steps.meta.outputs.tags }}
@@ -143,6 +128,20 @@ jobs:
             NODE_BUILDER_IMAGE=${{ env.NODE_BUILDER_IMAGE }}
             NODE_RUNTIME_IMAGE=${{ env.NODE_RUNTIME_IMAGE }}
 
+      # -------------------------------------------------------------
+      # Validate runtime mount for blog content
+      # -------------------------------------------------------------
+      - name: Validate blog content mount
+        if: env.PUSH_IMAGES == 'true'
+        run: |
+          set -euo pipefail
+          IMAGE="${{ env.REGISTRY }}/${{ env.ORG }}/${{ matrix.service.name }}@${{ steps.build.outputs.digest }}"
+          docker pull "$IMAGE"
+          docker run --rm \
+            -v "${{ github.workspace }}/knowledge/content:/app/dashboard/src/content/blog:ro" \
+            "$IMAGE" \
+            sh -c 'test -d /app/dashboard/src/content/blog'
+
       # -------------------------------------------------------------
       # Push to Docker Hub (optional)
       # -------------------------------------------------------------

Dockerfile

@@ -25,10 +25,8 @@ RUN apt-get update \
     && corepack prepare yarn@4.12.0 --activate
 
 COPY . .
-RUN git clone https://github.com/Cloud-Neutral-Workshop/knowledge.git /tmp/knowledge \
-    && rm -rf src/content/blog/* \
-    && cp -R /tmp/knowledge/content/* src/content/blog/ \
-    && rm -rf /tmp/knowledge
+RUN rm -rf src/content/blog/* \
+    && mkdir -p src/content/blog
 RUN find . -name "package-lock.json" -delete
 RUN yarn install --immutable
 RUN yarn next build