fix: trying to solve the arm build process issue. (#365)

Co-authored-by: Katos <7927609+katosdev@users.noreply.github.com>

.github/workflows/docker-publish-rootless.yaml

@@ -11,8 +11,7 @@ on:
       - 'Dockerfile'
       - 'Dockerfile.rootless'
       - '.dockerignore'
-      - '.github/workflows'
-    # Publish semver tags as releases.
+      - '.github/workflows/**'
     tags: [ 'v*.*.*' ]
   pull_request:
     branches: [ "main" ]
@@ -22,55 +21,141 @@ on:
       - 'Dockerfile'
       - 'Dockerfile.rootless'
       - '.dockerignore'
-      - '.github/workflows'
-
+      - '.github/workflows/**'
 
 env:
-  # Use docker.io for Docker Hub if empty
-  REGISTRY: ghcr.io
-  # github.repository as <account>/<repo>
-  IMAGE_NAME: ${{ github.repository }}
-
+  DOCKERHUB_REPO: sysadminsmedia/homebox
+  GHCR_REPO: ghcr.io/sysadminsmedia/homebox
 
 jobs:
-  build-rootless:
-
+  build:
     runs-on: ubuntu-latest
     permissions:
-      contents: read
-      packages: write
-      # This is used to complete the identity challenge
-      # with sigstore/fulcio when running outside of PRs.
-      attestations: write
-      id-token: write
+      contents: read     # Allows access to repository contents (read-only)
+      packages: write    # Allows pushing to GHCR
+      id-token: write    # Allows identity token write access for authentication
+      attestations: write  # Needed for signing and attestation (if required)
+      
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+          - linux/arm/v7
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      # Set up BuildKit Docker container builder to be able to build
-      # multi-platform images and export cache
-      # https://github.com/docker/setup-buildx-action
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.0.0 # v3.0.0
+      - name: Prepare
+        run: |
+          platform=${{ matrix.platform }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
+          branch=${{ github.event.pull_request.number || github.ref_name }}
+          echo "BRANCH=${branch//\//-}" >> $GITHUB_ENV
+          
 
-      # Login against a Docker registry except on PR
-      # https://github.com/docker/login-action
-      - name: Log into registry ${{ env.REGISTRY }}
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3.0.0 # v3.0.0
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
         with:
-          registry: ${{ env.REGISTRY }}
+          images: |
+            ${{ env.DOCKERHUB_REPO }}
+            ${{ env.GHCR_REPO }}
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}  # The GitHub token with the necessary permissions
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          image: ghcr.io/amitie10g/binfmt:latest
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: |
+            image=ghcr.io/amitie10g/buildkit:master
+
+      - name: Build and push by digest
+        id: build
+        uses: docker/build-push-action@v6
+        with:
+          platforms: ${{ matrix.platform }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,"name=${{ env.DOCKERHUB_REPO }},${{ env.GHCR_REPO }}",push-by-digest=true,name-canonical=true,push=true
+          cache-from: type=registry,ref=ghcr.io/sysadminsmedia/devcache:${{ env.PLATFORM_PAIR }}-${{ env.BRANCH }}-rootless
+          cache-to: type=registry,ref=ghcr.io/sysadminsmedia/devcache:${{ env.PLATFORM_PAIR}}-${{ env.BRANCH }}-rootless,mode=max
+
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read     # Allows access to repository contents (read-only)
+      packages: write    # Allows pushing to GHCR!
+      id-token: write    # Allows identity token write access for authentication
+      attestations: write  # Needed for signing and attestation (if required)
+    needs:
+      - build
+
+    steps:
+      - name: Download digests
+        uses: actions/download-artifact@v4
+        with:
+          path: /tmp/digests
+          pattern: digests-*
+          merge-multiple: true
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract Docker metadata
-        id: metadata
-        uses: docker/metadata-action@v5.0.0 # v5.0.0
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          driver-opts: |
+            image=ghcr.io/amitie10g/buildkit:master
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ env.DOCKERHUB_REPO }}
+            ${{ env.GHCR_REPO }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr
@@ -80,29 +165,16 @@ jobs:
             type=schedule,pattern=nightly
           flavor: |
             suffix=-rootless,onlatest=true
-  
-  # Build and push Docker image with Buildx (don't push on PR)
-      # https://github.com/docker/build-push-action
-      - name: Build and push Docker image
-        id: build-and-push
-        uses: docker/build-push-action@v5.0.0 # v5.0.0
-        with:
-          context: .
-          push: ${{ github.event_name != 'pull_request' }}
-          tags: ${{ steps.metadata.outputs.tags }}
-          labels: ${{ steps.metadata.outputs.labels }}
-          platforms: linux/amd64
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-          build-args: |
-            VERSION=${{ github.ref_name }}
-            COMMIT=${{ github.sha }}
 
-      - name: Attest
-        uses: actions/attest-build-provenance@v1
-        id: attest
-        if: ${{ github.event_name != 'pull_request' }}
-        with:
-          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-          subject-digest: ${{ steps.build-and-push.outputs.digest }}
-          push-to-registry: true
+      - name: Create manifest list and push
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.DOCKERHUB_REPO }}@sha256:%s ' *)
+          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.GHCR_REPO }}@sha256:%s ' *)
+
+      - name: Inspect image
+        run: |
+          docker buildx imagetools inspect ${{ env.DOCKERHUB_REPO }}:${{ steps.meta.outputs.version }}
+          docker buildx imagetools inspect ${{ env.GHCR_REPO }}:${{ steps.meta.outputs.version }}