Revert "Build multi-platform image on macOS runner to speed up build (#…

…3843)" (#3892)

This reverts commit 7cfb234.

.github/workflows/docker.yml

@@ -13,9 +13,15 @@ env:
 
 jobs:
   docker-build:
-    runs-on: macos-14
+    runs-on: ubuntu-latest
     strategy:
       fail-fast: false
+      matrix:
+        platform:
+          - id: linux/amd64
+            name: amd64
+          - id: linux/arm64
+            name: arm64
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -30,39 +36,95 @@ jobs:
             type=ref,event=branch
             type=semver,pattern={{version}}
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         id: buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          platforms: linux/amd64,linux/arm64
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
 
-      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Build and push
+      - name: Build and push by digest
         id: build
         uses: docker/build-push-action@v5
         with:
           context: .
           file: ./ci/release/hermes.Dockerfile
-          platforms: linux/amd64,linux/arm64
-          push: true
+          platforms: ${{ matrix.platform.id }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
           cache-from: type=gha
           cache-to: type=gha,mode=max
+
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ matrix.platform.name }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  docker-merge:
+    runs-on: ubuntu-latest
+    needs:
+      - docker-build
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          pattern: digests-*
+          merge-multiple: true
+          path: /tmp/digests
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY_IMAGE }}
           tags: |
-            ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}
-            ghcr.io/${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}
+            type=ref,event=tag
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create --tag ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} \
+            $(printf '${{ env.REGISTRY_IMAGE }}@sha256:%s ' *)
 
       - name: Inspect image
         run: |
           docker buildx imagetools inspect ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Push image to GHCR
+        run: |
+          docker buildx imagetools create \
+            --tag ghcr.io/${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }} \
+            ${{ env.REGISTRY_IMAGE }}:${{ steps.meta.outputs.version }}