feat: Add wolfi-based image (#94)

Signed-off-by: Joonas Bergius <[email protected]>

Author: joonas

.github/workflows/build.yml

@@ -86,6 +86,15 @@ jobs:
             type=sha,prefix=
             type=semver,pattern={{version}}
 
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta_wolfi
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=sha,prefix=,suffix=-wolfi
+            type=semver,pattern={{version}},suffix=-wolfi
+
       - name: Load artifacts
         uses: actions/download-artifact@v4
         with:
@@ -106,3 +115,14 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64,linux/arm64
           build-args: "BIN_PATH=artifacts/wasmcloud-operator"
+
+      - name: Build and push Docker image (wolfi)
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          context: .
+          file: './Dockerfile.wolfi'
+          tags: ${{ steps.meta_wolfi.outputs.tags }}
+          labels: ${{ steps.meta_wolfi.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          build-args: "BIN_PATH=artifacts/wasmcloud-operator"

Dockerfile.wolfi

@@ -0,0 +1,7 @@
+# syntax=docker/dockerfile:1
+FROM chainguard/wolfi-base:latest
+ARG BIN_PATH
+ARG TARGETARCH
+
+COPY ${BIN_PATH}-${TARGETARCH} /usr/local/bin/wasmcloud-operator
+ENTRYPOINT ["/usr/local/bin/wasmcloud-operator"]