Add .forgejo/workflows/docker.yml

.forgejo/workflows/docker.yml

@@ -0,0 +1,58 @@
+# .
+name: Build and Push Multi-Arch Container
+
+env:
+  REGISTRY_HOST: codeberg.org
+  REGISTRY_REPO: gigirassy/riptide
+
+on:
+  push:
+
+
+jobs:
+  build:
+    runs-on: self-hosted
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY_HOST }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASS }}
+
+      - name: Build image (export tar)
+        run: |
+          docker buildx build \
+            --platform linux/amd64 \
+            --output type=docker,dest=image.tar \
+            -t local-image:scan \
+            .
+
+      - name: Scan image with Grype
+        run: |
+          docker run --rm \
+            -v $(pwd):/work \
+            anchore/grype:latest \
+            docker-archive:/work/image.tar \
+            --fail-on high \
+            -o table
+
+      - name: Build and push multi-arch image
+        if: success()
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64, linux/arm64
+          tags: |
+            ${{ env.REGISTRY_HOST }}/${{ env.REGISTRY_REPO }}:latest