cache-from and to gha not fully working for me about bake-action HOT 8 CLOSED

  build:
    name: bake mailu
    runs-on: ubuntu-latest
    needs: setup
    strategy:
      fail-fast: false
      matrix:
        target:
          - docs
          - setup
          - admin
          - antispam
    steps:
      - name: recover setup environment
        shell: bash
        run: |
          echo "BRANCH=${{needs.setup.outputs.BRANCH}}" >> $GITHUB_ENV
          echo "MAILU_VERSION=${{needs.setup.outputs.MAILU_VERSION}}" >> $GITHUB_ENV
          echo "PINNED_MAILU_VERSION=${{needs.setup.outputs.PINNED_MAILU_VERSION}}" >> $GITHUB_ENV
          echo "DOCKER_ORG=${{needs.setup.outputs.DOCKER_ORG}}" >> $GITHUB_ENV
      - uses: actions/checkout@v3
        with:
          # fetch-depth 0 is required to also retrieve all tags.
          fetch-depth: 0
      - name: Set up Docker Buildx
        id: buildx
        uses: docker/setup-buildx-action@v2
      # not using docker_org anymore, 
      - name: Login to DockerHub on release
        uses: docker/login-action@v2
        if: ${{ github.event_name == 'release' }}
        with:
          username: ${{ secrets.Docker_Login }}
          password: ${{ secrets.Docker_Password }}
      - name: Login to GHCR if not release
        uses: docker/login-action@v2
        if: ${{ github.event_name != 'release' }}
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Create version file
        shell: bash
        run: |
          VERSION_FILE="Source: https://github.com/$GITHUB_REPOSITORY Branch: $GITHUB_REF_NAME Tag: $PINNED_MAILU_VERSION Hash: $GITHUB_SHA"
          echo "VERSION_FILE=$VERSION_FILE"
          echo "VERSION_FILE=$VERSION_FILE" >> $GITHUB_ENV
      # needed for gha cache?
      - uses: crazy-max/ghaction-github-runtime@v2
      # depending on login above, will push to GHCR for testing or to Docker hub for releasing
      # Build only arm64 version for now
      - name: Build and push
        uses: docker/[email protected]
        with:
          files: tests/build.hcl
          targets: ${{ matrix.target }}
          push: 'true'
          set: |
            *.args.VERSION=${{ env.VERSION_FILE }}
            *.args.pinned_version=${{ env.VERSION_FILE }}
            *.cache-from=type=gha,scope=build-${{ matrix.target }}
            *.cache-to=type=gha,scope=build-${{ matrix.target }},mode=max
            *.platform=linux/amd64

jobs:
  targets:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.targets.outputs.matrix }}
    steps:
      -
        name: Checkout
        uses: actions/checkout@v3
      -
        name: Create matrix
        id: targets
        run: |
          echo ::set-output name=matrix::$(docker buildx bake --print | jq -cr '.group.default.targets')
      -
        name: Show matrix
        run: |
          echo ${{ steps.targets.outputs.matrix }}
  build:
    runs-on: ubuntu-latest
    needs:
      - targets
    strategy:
      fail-fast: false
      matrix:
        target: ${{ fromJson(needs.targets.outputs.matrix) }}