From 9b1efaf507c71759ef42484562132c6d2d202176 Mon Sep 17 00:00:00 2001
From: Maximilian Irro <max@irro.at>
Date: Thu, 26 Sep 2024 20:24:13 +0200
Subject: [PATCH] Set OpenContainers Annotations as Docker labels using Docker
 metadata action

---
 .github/workflows/ci.yaml | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2408eab7..0433ebe2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -46,6 +46,11 @@ jobs:
           go-version-file: go.mod
       - name: "[preparation] set up qemu"
         uses: docker/setup-qemu-action@v3.0.0
+      - name: '[preparation] extract docker metadata'
+        id: meta
+        uses: docker/metadata-action@v5.5.1
+        with:
+          images: ${DOCKER_HUB_REPO}
       - name: "[preparation] set up docker context for buildx"
         run: docker context create builders
       - name: "[preparation] set up docker buildx"
@@ -84,10 +89,10 @@ jobs:
       - name: "[execution] build and push docker images"
         run: |
           if [ "${{ matrix.config.platform }}" == "windows" ]; then
-            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} --build-arg OSVERSION=${{ matrix.config.version }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}" -f build/${{ matrix.config.platform }}/Dockerfile .
+            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} --label ${{ steps.meta.outputs.labels }} --build-arg OSVERSION=${{ matrix.config.version }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}" -f build/${{ matrix.config.platform }}/Dockerfile .
           else 
-            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}" -f build/${{ matrix.config.platform }}/Dockerfile .
-            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}-alpine" -f build/${{ matrix.config.platform }}/alpine.Dockerfile .
+            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} --label ${{ steps.meta.outputs.labels }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}" -f build/${{ matrix.config.platform }}/Dockerfile .
+            docker buildx build --output=type=registry --attest type=provenance,mode=max --attest type=sbom,disabled=false --platform ${{ matrix.config.platform }}/${{ matrix.config.arch }} --label ${{ steps.meta.outputs.labels }} -t "${DOCKER_HUB_REPO}:${CONTAINER_IMAGE_TAG}-alpine" -f build/${{ matrix.config.platform }}/alpine.Dockerfile .
           fi
         env:
           CONTAINER_IMAGE_TAG: ${{ env.CONTAINER_IMAGE_TAG }}