alpine-mainline.yml

---
name: Alpine Mainline
on:
  schedule:
    - cron: "0 0 * * 1"
  workflow_dispatch:
jobs:
  version:
    name: Fetch NGINX mainline version
    runs-on: ubuntu-22.04
    outputs:
      major: ${{ steps.nginx_version.outputs.major }}
      minor: ${{ steps.nginx_version.outputs.minor }}
      patch: ${{ steps.nginx_version.outputs.patch }}
      distro: ${{ steps.distro_version.outputs.release }}
    steps:
      - name: Check out the codebase
        uses: actions/checkout@v4

      - name: Parse NGINX mainline version
        id: nginx_version
        run: |
          echo "major=$(cat update.sh | grep -m1 '\[mainline\]=' | cut -d"'" -f2 | cut -d"." -f1)" >> "$GITHUB_OUTPUT"
          echo "minor=$(cat update.sh | grep -m1 '\[mainline\]=' | cut -d"'" -f2 | cut -d"." -f2)" >> "$GITHUB_OUTPUT"
          echo "patch=$(cat update.sh | grep -m1 '\[mainline\]=' | cut -d"'" -f2 | cut -d"." -f3)" >> "$GITHUB_OUTPUT"

      - name: Parse Alpine version
        id: distro_version
        run: |
          echo "release=$(cat update.sh | grep -m5 '\[mainline\]=' | tail -n1 | cut -d"'" -f2)" >> "$GITHUB_OUTPUT"

  slim:
    name: Build Alpine NGINX mainline slim Docker image
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
    needs: version
    steps:
      - name: Check out the codebase
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: ${{ secrets.AWS_REGION }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Login to Amazon ECR Public Gallery
        uses: docker/login-action@v3
        with:
          registry: public.ecr.aws

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to Quay
        uses: docker/login-action@v3
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            public.ecr.aws/nginx/nginx-unprivileged
            docker.io/nginxinc/nginx-unprivileged
            ghcr.io/nginxinc/nginx-unprivileged
            quay.io/nginx/nginx-unprivileged
          tags: |
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine-slim
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }}-slim
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine-slim
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }}-slim
            type=raw,value=${{ needs.version.outputs.major }}-alpine-slim
            type=raw,value=${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }}-slim
            type=raw,value=mainline-alpine-slim
            type=raw,value=mainline-alpine${{ needs.version.outputs.distro }}-slim
            type=raw,value=alpine-slim
            type=raw,value=alpine${{ needs.version.outputs.distro }}-slim

      - name: Build and push NGINX mainline slim Alpine image to Amazon ECR Public Gallery, Docker Hub, GitHub Container Registry, and Quay
        id: build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64, linux/arm/v6, linux/arm/v7, linux/arm64, linux/386, linux/ppc64le, linux/s390x
          context: "{{ defaultContext }}:mainline/alpine-slim"
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: true
          # cache-from: type=gha,scope=alpine-slim
          # cache-to: type=gha,mode=min,scope=alpine-slim

      - name: Sign Docker Hub Manifest
        run: |
          set -ex
          sudo apt update
          sudo apt install -y notary
          mkdir -p ~/.docker/trust/private
          echo "$DOCKER_CONTENT_TRUST_REPOSITORY_KEY" > ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          chmod 0400 ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          docker trust key load ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key --name nginx
          DIGEST=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".digest' | cut -d ':' -f2)
          SIZE=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".size')
          export NOTARY_AUTH=$(printf "${{ secrets.DOCKERHUB_USERNAME }}:${{ secrets.DOCKERHUB_TOKEN }}" | base64 -w0)
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }}-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }}-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }}-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine${{ needs.version.outputs.distro }}-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine-slim $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine${{ needs.version.outputs.distro }}-slim $SIZE --sha256 $DIGEST --publish --verbose
        env:
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY }}
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID }}
          DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}
          NOTARY_TARGETS_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}

  core:
    name: Build Alpine NGINX mainline Docker image
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
    needs: [version, slim]
    steps:
      - name: Check out the codebase
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: ${{ secrets.AWS_REGION }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Login to Amazon ECR Public Gallery
        uses: docker/login-action@v3
        with:
          registry: public.ecr.aws

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to Quay
        uses: docker/login-action@v3
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            public.ecr.aws/nginx/nginx-unprivileged
            docker.io/nginxinc/nginx-unprivileged
            ghcr.io/nginxinc/nginx-unprivileged
            quay.io/nginx/nginx-unprivileged
          tags: |
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }}
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }}
            type=raw,value=${{ needs.version.outputs.major }}-alpine
            type=raw,value=${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }}
            type=raw,value=mainline-alpine
            type=raw,value=mainline-alpine${{ needs.version.outputs.distro }}
            type=raw,value=alpine
            type=raw,value=alpine${{ needs.version.outputs.distro }}

      - name: Build and push NGINX mainline Alpine image to Amazon ECR Public Gallery, Docker Hub, GitHub Container Registry, and Quay
        id: build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64, linux/arm/v6, linux/arm/v7, linux/arm64, linux/386, linux/ppc64le, linux/s390x
          context: "{{ defaultContext }}:mainline/alpine"
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: true
          # cache-from: type=gha,scope=debian-perl
          # cache-to: type=gha,mode=min,scope=debian-perl

      - name: Sign Docker Hub Manifest
        run: |
          set -ex
          sudo apt update
          sudo apt install -y notary
          mkdir -p ~/.docker/trust/private
          echo "$DOCKER_CONTENT_TRUST_REPOSITORY_KEY" > ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          chmod 0400 ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          docker trust key load ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key --name nginx
          DIGEST=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".digest' | cut -d ':' -f2)
          SIZE=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".size')
          export NOTARY_AUTH=$(printf "${{ secrets.DOCKERHUB_USERNAME }}:${{ secrets.DOCKERHUB_TOKEN }}" | base64 -w0)
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }} $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }} $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }} $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine${{ needs.version.outputs.distro }} $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine${{ needs.version.outputs.distro }} $SIZE --sha256 $DIGEST --publish --verbose
        env:
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY }}
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID }}
          DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}
          NOTARY_TARGETS_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}

  perl:
    name: Build Alpine NGINX mainline perl Docker image
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
    needs: [version, core]
    steps:
      - name: Check out the codebase
        uses: actions/checkout@v4

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: ${{ secrets.AWS_REGION }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Login to Amazon ECR Public Gallery
        uses: docker/login-action@v3
        with:
          registry: public.ecr.aws

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to Quay
        uses: docker/login-action@v3
        with:
          registry: quay.io
          username: ${{ secrets.QUAY_USERNAME }}
          password: ${{ secrets.QUAY_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            public.ecr.aws/nginx/nginx-unprivileged
            docker.io/nginxinc/nginx-unprivileged
            ghcr.io/nginxinc/nginx-unprivileged
            quay.io/nginx/nginx-unprivileged
          tags: |
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine-perl
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }}-perl
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine-perl
            type=raw,value=${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }}-perl
            type=raw,value=${{ needs.version.outputs.major }}-alpine-perl
            type=raw,value=${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }}-perl
            type=raw,value=mainline-alpine-perl
            type=raw,value=mainline-alpine${{ needs.version.outputs.distro }}-perl
            type=raw,value=alpine-perl
            type=raw,value=alpine${{ needs.version.outputs.distro }}-perl

      - name: Build and push NGINX mainline perl Alpine image to Amazon ECR Public Gallery, Docker Hub, GitHub Container Registry, and Quay
        id: build
        uses: docker/build-push-action@v5
        with:
          platforms: linux/amd64, linux/arm/v6, linux/arm/v7, linux/arm64, linux/386, linux/ppc64le, linux/s390x
          context: "{{ defaultContext }}:mainline/alpine-perl"
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          push: true
          # cache-from: type=gha,scope=alpine-perl
          # cache-to: type=gha,mode=min,scope=alpine-perl

      - name: Sign Docker Hub Manifest
        run: |
          set -ex
          sudo apt update
          sudo apt install -y notary
          mkdir -p ~/.docker/trust/private
          echo "$DOCKER_CONTENT_TRUST_REPOSITORY_KEY" > ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          chmod 0400 ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key
          docker trust key load ~/.docker/trust/private/$DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID.key --name nginx
          DIGEST=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".digest' | cut -d ':' -f2)
          SIZE=$(printf '${{ steps.build.outputs.metadata }}' | jq -r '."containerimage.descriptor".size')
          export NOTARY_AUTH=$(printf "${{ secrets.DOCKERHUB_USERNAME }}:${{ secrets.DOCKERHUB_TOKEN }}" | base64 -w0)
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}.${{ needs.version.outputs.patch }}-alpine${{ needs.version.outputs.distro }}-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}.${{ needs.version.outputs.minor }}-alpine${{ needs.version.outputs.distro }}-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged ${{ needs.version.outputs.major }}-alpine${{ needs.version.outputs.distro }}-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged mainline-alpine${{ needs.version.outputs.distro }}-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine-perl $SIZE --sha256 $DIGEST --publish --verbose
          notary -d ~/.docker/trust/ -s https://notary.docker.io addhash docker.io/nginxinc/nginx-unprivileged alpine${{ needs.version.outputs.distro }}-perl $SIZE --sha256 $DIGEST --publish --verbose
        env:
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY }}
          DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_KEY_ID }}
          DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}
          NOTARY_TARGETS_PASSPHRASE: ${{ secrets.DOCKER_CONTENT_TRUST_REPOSITORY_PASSPHRASE }}

  cleanup:
    name: Delete untagged Alpine NGINX mainline Docker images on the Amazon ECR Public Gallery
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
    needs: [slim, core, perl]
    steps:
      - name: Check out the codebase
        uses: actions/checkout@v4

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: ${{ secrets.AWS_REGION }}
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}

      - name: Delete untagged Alpine NGINX mainline Docker images on the Amazon ECR Public Gallery
        run: |
          .github/workflows/scripts/delete-untagged-amazon-public-ecr-images.sh