release.yml

name: Package & Release

# The workflow to build and release official Kong packages and images.

on:  # yamllint disable-line rule:truthy
  pull_request:
    paths-ignore:
    - '**/*.md'
    - '.github/workflows/build_and_test.yml'
    - 'changelog/**'
    - 'kong.conf.default'
  schedule:
  - cron:  '0 0 * * *'
  push:
    branches:
    - master
  workflow_dispatch:
    inputs:
      official:
        description: 'Official release?'
        required: true
        type: boolean
        default: false
      version:
        description: 'Release version, e.g. `3.0.0.0-beta.2`'
        required: true
        type: string

# `commit-ly` is a flag that indicates whether the build should be run per commit.

env:
  # official release repo
  DOCKER_REPOSITORY: kong/kong
  PRERELEASE_DOCKER_REPOSITORY: kong/kong
  FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || github.actor == 'dependabot[bot]'}}

  # only for PR
  GHA_CACHE: ${{ github.event_name == 'pull_request' }}
  # PRs opened from fork and from dependabot don't have access to repo secrets
  HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') }}


jobs:
  metadata:
    name: Metadata
    runs-on: ubuntu-22.04
    outputs:
      kong-version: ${{ steps.build-info.outputs.kong-version }}
      prerelease-docker-repository: ${{ env.PRERELEASE_DOCKER_REPOSITORY }}
      docker-repository: ${{ steps.build-info.outputs.docker-repository }}
      release-desc: ${{ steps.build-info.outputs.release-desc }}
      release-label: ${{ steps.build-info.outputs.release-label || '' }}
      deploy-environment: ${{ steps.build-info.outputs.deploy-environment }}
      matrix: ${{ steps.build-info.outputs.matrix }}
      arch: ${{ steps.build-info.outputs.arch }}
      # use github.event.pull_request.head.sha instead of github.sha on a PR, as github.sha on PR is the merged commit (temporary commit)
      commit-sha: ${{ github.event.pull_request.head.sha || github.sha }}

    steps:
    - uses: actions/checkout@v4
    - name: Build Info
      id: build-info
      run: |
        KONG_VERSION=$(bash scripts/grep-kong-version.sh)
        echo "kong-version=$KONG_VERSION" >> $GITHUB_OUTPUT

        if [ "${{ github.event_name == 'schedule' }}" == "true" ]; then
          echo "release-label=$(date -u +'%Y%m%d')" >> $GITHUB_OUTPUT
        fi

        matrix_file=".github/matrix-commitly.yml"
        if [ "$FULL_RELEASE" == "true" ]; then
          matrix_file=".github/matrix-full.yml"
        fi

        if [ "${{ github.event.inputs.official }}" == "true" ]; then
          release_desc="$KONG_VERSION (official)"
          echo "docker-repository=$DOCKER_REPOSITORY" >> $GITHUB_OUTPUT
          echo "deploy-environment=release" >> $GITHUB_OUTPUT
        else
          release_desc="$KONG_VERSION (pre-release)"
          echo "docker-repository=$PRERELEASE_DOCKER_REPOSITORY" >> $GITHUB_OUTPUT
        fi

        echo "release-desc=$release_desc" >> $GITHUB_OUTPUT

        echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT

        cat $GITHUB_OUTPUT

        echo "### :package: Building and packaging for $release_desc" >> $GITHUB_STEP_SUMMARY
        echo >> $GITHUB_STEP_SUMMARY
        echo '- event_name: ${{ github.event_name }}' >> $GITHUB_STEP_SUMMARY
        echo '- ref_name: ${{ github.ref_name }}' >> $GITHUB_STEP_SUMMARY
        echo '- inputs.version: ${{ github.event.inputs.version }}' >> $GITHUB_STEP_SUMMARY
        echo >> $GITHUB_STEP_SUMMARY
        echo '```' >> $GITHUB_STEP_SUMMARY
        cat $GITHUB_OUTPUT >> $GITHUB_STEP_SUMMARY
        echo '```' >> $GITHUB_STEP_SUMMARY

  build-packages:
    needs: metadata
    name: Build & Package - ${{ matrix.label }}
    environment: ${{ needs.metadata.outputs.deploy-environment }}

    strategy:
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}"

    runs-on: ubuntu-22.04
    container:
      image: ${{ matrix.image }}
      options: --privileged

    steps:
    - name: Early Rpm Setup
      if: matrix.package == 'rpm' && matrix.image != ''
      run: |
        # tar/gzip is needed to restore git cache (if available)
        yum install -y tar gzip which file zlib-devel

    - name: Early Deb in Container Setup
      if: matrix.package == 'deb' && matrix.image != ''
      run: |
        # tar/gzip is needed to restore git cache (if available)
        apt-get update
        apt-get install -y git tar gzip file sudo

    - name: Cache Git
      id: cache-git
      if: (matrix.package == 'rpm') && matrix.image != ''
      uses: actions/cache@v4
      with:
        path: /usr/local/git
        key: ${{ matrix.label }}-git-2.41.0

    # el-7,8, amazonlinux-2,2023 doesn't have git 2.18+, so we need to install it manually
    - name: Install newer Git
      if: (matrix.package == 'rpm') && matrix.image != '' && steps.cache-git.outputs.cache-hit != 'true'
      run: |
        if which apt 2>/dev/null; then
          apt update
          apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev gettext make gcc autoconf sudo
        else
          yum update -y
          yum groupinstall -y 'Development Tools'
          yum install -y wget zlib-devel openssl-devel curl-devel expat-devel gettext-devel perl-CPAN perl-devel
        fi
        wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.41.0.tar.gz
        tar xf git-2.41.0.tar.gz
        cd git-2.41.0

        make configure
        ./configure --prefix=/usr/local/git
        make -j$(nproc)
        make install

    - name: Add Git to PATH
      if: (matrix.package == 'rpm') && matrix.image != ''
      run: |
        echo "/usr/local/git/bin" >> $GITHUB_PATH

    - name: Checkout Kong source code
      uses: actions/checkout@v4

    - name: Swap git with https
      run: git config --global url."https://github".insteadOf git://github

    - name: Generate build cache key
      id: cache-key
      if: env.GHA_CACHE == 'true'
      uses: ./.github/actions/build-cache-key
      with:
        prefix: ${{ matrix.label }}-build
        extra: |
          ${{ hashFiles('kong/**') }}

    - name: Cache Packages
      id: cache-deps
      if: env.GHA_CACHE == 'true'
      uses: actions/cache@v4
      with:
        path: bazel-bin/pkg
        key: ${{ steps.cache-key.outputs.cache-key }}

    - name: Set .requirements into environment variables
      run: |
        grep -v '^#' .requirements >> $GITHUB_ENV

    - name: Setup Bazel
      uses: bazel-contrib/setup-bazel@0.8.5
      with:
        bazelisk-version: "1.20.0"
        # Avoid downloading Bazel every time.
        bazelisk-cache: true
       
    - name: Install Deb Dependencies
      if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true'
      run: |
        sudo apt-get update && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \
                automake \
                build-essential \
                curl \
                file \
                libyaml-dev \
                m4 \
                perl \
                pkg-config \
                unzip \
                zlib1g-dev

    - name: Install Ubuntu Cross Build Dependencies (arm64)
      if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.label, 'arm64')
      run: |
        sudo apt-get install crossbuild-essential-arm64 -y

    - name: Install Rpm Dependencies
      if: matrix.package == 'rpm' && matrix.image != ''
      run: |
        yum groupinstall -y 'Development Tools'
        dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8
        dnf config-manager --set-enabled crb || true # enable devel packages on rockylinux:9
        yum install -y libyaml-devel
        yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2023 removed cpanminus
        # required for openssl 3.x config
        cpanm IPC/Cmd.pm

    - name: Build Kong dependencies
      if: steps.cache-deps.outputs.cache-hit != 'true'
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel-args }}

    - name: Package Kong - ${{ matrix.package }}
      if: matrix.package != 'rpm' && steps.cache-deps.outputs.cache-hit != 'true'
      run: |
        bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel-args }}

    - name: Package Kong - rpm
      if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true'
      env:
        RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }}
        NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }}
      run: |
        if [ -n "${RELEASE_SIGNING_GPG_KEY:-}" ]; then
          RPM_SIGNING_KEY_FILE=$(mktemp)
          echo "$RELEASE_SIGNING_GPG_KEY" > $RPM_SIGNING_KEY_FILE
          export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE
        fi

        bazel build --config release :kong_${{ matrix.package-type }} --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel-args }}

    - name: Bazel Debug Outputs
      if: failure()
      run: |
        cat bazel-out/_tmp/actions/stderr-*
        sudo dmesg || true
        tail -n500 bazel-out/**/*/CMake.log || true

    - name: Upload artifacts
      uses: actions/upload-artifact@v3
      with:
        name: ${{ matrix.label }}-packages
        path: bazel-bin/pkg
        retention-days: 3

  verify-manifest-packages:
    needs: [metadata, build-packages]
    name: Verify Manifest - Package ${{ matrix.label }}
    runs-on: ubuntu-22.04

    strategy:
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}"

    steps:
    - uses: actions/checkout@v4

    - name: Download artifact
      uses: actions/download-artifact@v3
      with:
        name: ${{ matrix.label }}-packages
        path: bazel-bin/pkg

    - name: Install Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'
        cache: 'pip' # caching pip dependencies

    - name: Verify
      run: |
        cd scripts/explain_manifest
        pip install -r requirements.txt
        pkg=$(ls ../../bazel-bin/pkg/kong* |head -n1)
        python ./main.py -f filelist.txt -p $pkg -o test.txt -s ${{ matrix.check-manifest-suite }}

  build-images:
    name: Build Images - ${{ matrix.label }}
    needs: [metadata, build-packages]
    runs-on: ubuntu-22.04

    permissions:
      # create comments on commits for docker images needs the `write` permission
      contents: write

    strategy:
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}"

    steps:
    - uses: actions/checkout@v4

    - name: Download artifact
      uses: actions/download-artifact@v3
      with:
        name: ${{ matrix.artifact-from }}-packages
        path: bazel-bin/pkg

    - name: Download artifact (alt)
      if: matrix.artifact-from-alt != ''
      uses: actions/download-artifact@v3
      with:
        name: ${{ matrix.artifact-from-alt }}-packages
        path: bazel-bin/pkg

    - name: Login to Docker Hub
      if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }}
      uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0
      with:
        username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }}
        password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }}

    - name: Docker meta
      id: meta
      uses: docker/metadata-action@v5
      env:
        DOCKER_METADATA_PR_HEAD_SHA: true
      with:
        images: ${{ needs.metadata.outputs.prerelease-docker-repository }}
        tags: |
          type=raw,${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}
          type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ needs.metadata.outputs.commit-sha }}

    - name: Set up QEMU
      if: matrix.docker-platforms != ''
      uses: docker/setup-qemu-action@v2

    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2

    - name: Set platforms
      id: docker_platforms_arg
      run: |
        platforms="${{ matrix.docker-platforms }}"
        if [[ -z "$platforms" ]]; then
          platforms="linux/amd64"
        fi

        echo "platforms=$platforms"
        echo "platforms=$platforms" >> $GITHUB_OUTPUT

    - name: Set rpm platform
      id: docker_rpm_platform_arg
      if: matrix.package == 'rpm'
      run: |
        rpm_platform="${{ matrix.rpm_platform }}"
        if [[ -z "$rpm_platform" ]]; then
          rpm_platform="el9"
        fi

        echo "rpm_platform=$rpm_platform"
        echo "rpm_platform=$rpm_platform" >> $GITHUB_OUTPUT

    - name: Build Docker Image
      uses: docker/build-push-action@v5
      with:
        file: build/dockerfiles/${{ matrix.package }}.Dockerfile
        context: .
        push: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }}
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        platforms: ${{ steps.docker_platforms_arg.outputs.platforms }}
        build-args: |
          KONG_BASE_IMAGE=${{ matrix.base-image }}
          KONG_ARTIFACT_PATH=bazel-bin/pkg
          KONG_VERSION=${{ needs.metadata.outputs.kong-version }}
          RPM_PLATFORM=${{ steps.docker_rpm_platform_arg.outputs.rpm_platform }}
          EE_PORTS=8002 8445 8003 8446 8004 8447

    - name: Comment on commit
      if: github.event_name == 'push' && matrix.label == 'ubuntu'
      uses: peter-evans/commit-comment@5a6f8285b8f2e8376e41fe1b563db48e6cf78c09 # v3.0.0
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        body: |
          ### Bazel Build
          Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}`
          Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}

  verify-manifest-images:
    needs: [metadata, build-images]
    name: Verify Manifest - Image ${{ matrix.label }}
    runs-on: ubuntu-22.04
    if: github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')

    strategy:
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}"

    steps:
    - uses: actions/checkout@v4

    - name: Install Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.11'
        cache: 'pip' # caching pip dependencies

    - name: Verify
      env:
        SUITE: ${{ matrix.check-manifest-suite || 'docker-image' }}
      run: |
        cd scripts/explain_manifest
        # docker image verify requires sudo to set correct permissions, so we
        # also install deps for root
        sudo -H -E pip install -r requirements.txt
        IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}

        sudo -H -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE"

        if [[ ! -z "${{ matrix.docker-platforms }}" ]]; then
          DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE"
        fi

  scan-images:
    name: Scan Images - ${{ matrix.label }}
    needs: [metadata, build-images]
    runs-on: ubuntu-22.04
    timeout-minutes: ${{ fromJSON(vars.GHA_DEFAULT_TIMEOUT) }}
    if: |-
      always()
      && vars.DISABLE_SCA_SCAN == 'false'
      && fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != ''
      && needs.build-images.result == 'success'
      && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]'))
    strategy:
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] }}"
    env:
      IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}
    steps:
    - name: Install regctl
      uses: regclient/actions/regctl-installer@main

    - name: Login to Docker Hub
      if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }}
      uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0
      with:
        username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }}
        password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }}

    # TODO: Refactor matrix file to support and parse platforms specific to distro
    # Workaround: Look for specific amd64 and arm64  hardcooded architectures
    - name: Parse Architecture Specific Image Manifest Digests
      id: image_manifest_metadata
      run: |
        manifest_list_exists="$(
          if regctl manifest get "${IMAGE}" --format raw-body --require-list -v panic &> /dev/null; then
            echo true
          else
            echo false
          fi
        )"
        echo "manifest_list_exists=$manifest_list_exists"
        echo "manifest_list_exists=$manifest_list_exists" >> $GITHUB_OUTPUT

        amd64_sha="$(regctl image digest "${IMAGE}" --platform linux/amd64 || echo '')"
        arm64_sha="$(regctl image digest "${IMAGE}" --platform linux/arm64 || echo '')"
        echo "amd64_sha=$amd64_sha"
        echo "amd64_sha=$amd64_sha" >> $GITHUB_OUTPUT
        echo "arm64_sha=$arm64_sha"
        echo "arm64_sha=$arm64_sha" >> $GITHUB_OUTPUT

    - name: Scan AMD64 Image digest
      id: sbom_action_amd64
      if: steps.image_manifest_metadata.outputs.amd64_sha != ''
      uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541
      with:
        asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64
        image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}

    - name: Scan ARM64 Image digest
      if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != ''
      id: sbom_action_arm64
      uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541
      with:
        asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64
        image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}

  release-packages:
    name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }}
    needs: [metadata, build-packages, build-images]
    runs-on: ubuntu-22.04
    if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != ''
    timeout-minutes: 5 # PULP takes a while to publish
    environment: release

    strategy:
      # limit to 3 jobs at a time
      max-parallel: 3
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-packages'] }}"

    steps:
    - uses: actions/checkout@v4

    - name: Download artifact
      uses: actions/download-artifact@v3
      with:
        name: ${{ matrix.artifact-from }}-packages
        path: bazel-bin/pkg

    - name: Set package architecture
      id: pkg-arch
      run: |
        arch='amd64'
        if [[ '${{ matrix.label }}' == *'arm64' ]]; then
          arch='arm64'
        fi
        echo "arch=$arch"
        echo "arch=$arch" >> $GITHUB_OUTPUT

    - name: Upload Packages
      env:
        ARCHITECTURE: ${{ steps.pkg-arch.outputs.arch }}
        OFFICIAL_RELEASE: ${{ github.event.inputs.official }}
        ARTIFACT_VERSION: ${{ matrix.artifact-version }}
        ARTIFACT_TYPE: ${{ matrix.artifact-type }}
        ARTIFACT: ${{ matrix.artifact }}
        INPUT_VERSION: ${{ github.event.inputs.version }}
        PACKAGE_TYPE: ${{ matrix.package }}
        KONG_RELEASE_LABEL: ${{ needs.metadata.outputs.release-label }}
        VERBOSE: ${{ runner.debug == '1' && '1' || '' }}
        CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
        CLOUDSMITH_DRY_RUN: ''
        IGNORE_CLOUDSMITH_FAILURES: ${{ vars.IGNORE_CLOUDSMITH_FAILURES }}
        USE_CLOUDSMITH: ${{ vars.USE_CLOUDSMITH }}
      run: |
        sha256sum bazel-bin/pkg/*

        # set the version input as tags passed to release-scripts
        # note: release-scripts rejects user tags if missing internal flag
        #
        # this can be a comma-sepratated list of tags to apply
        if [[ "$OFFICIAL_RELEASE" == 'false' ]]; then
          if echo "$INPUT_VERSION" | grep -qs -E 'rc|alpha|beta|nightly'; then
            PACKAGE_TAGS="$INPUT_VERSION"
            export PACKAGE_TAGS
          fi
        fi

        scripts/release-kong.sh

  release-images:
    name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }}
    needs: [metadata, build-images]
    runs-on: ubuntu-22.04
    if: fromJSON(needs.metadata.outputs.matrix)['release-images'] != ''

    strategy:
      # limit to 3 jobs at a time
      max-parallel: 3
      fail-fast: false
      matrix:
        include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-images'] }}"

    steps:
    - name: Login to Docker Hub
      if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }}
      uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0
      with:
        username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }}
        password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }}

    - uses: actions/checkout@v3

    - name: Get latest commit SHA on master
      run: |
        echo "latest_sha=$(git ls-remote origin -h refs/heads/master | cut -f1)" >> $GITHUB_ENV

    - name: Docker meta
      id: meta
      uses: docker/metadata-action@v5
      with:
        images: ${{ needs.metadata.outputs.docker-repository }}
        sep-tags: " "
        tags: |
          type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == 'master' && env.latest_sha == needs.metadata.outputs.commit-sha }}
          type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }}
          type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix=
          type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }}
          type=raw,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},${{ github.event.inputs.version }},suffix=
          type=ref,event=branch
          type=ref,enable=${{ matrix.label == 'ubuntu' }},event=branch,suffix=
          type=ref,event=tag
          type=ref,enable=${{ matrix.label == 'ubuntu' }},event=tag,suffix=
          type=ref,event=pr
          type=schedule,pattern=nightly
          type=schedule,enable=${{ matrix.label == 'ubuntu' }},pattern=nightly,suffix=
          type=schedule,pattern={{date 'YYYYMMDD'}}
          type=schedule,enable=${{ matrix.label == 'ubuntu' }},pattern={{date 'YYYYMMDD'}},suffix=
        flavor: |
          latest=false
          suffix=-${{ matrix.label }}

    - name: Install regctl
      uses: regclient/actions/regctl-installer@b6614f5f56245066b533343a85f4109bdc38c8cc

    - name: Push Images
      if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }}
      env:
        TAGS: "${{ steps.meta.outputs.tags }}"
      run: |
        PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}
        docker pull $PRERELEASE_IMAGE
        for tag in $TAGS; do
          regctl -v debug image copy $PRERELEASE_IMAGE $tag
        done