name: 'Docker Release'

on:
    push:
        branches:
            - master
        paths:
            - '.github/workflows/docker-release.yml'
            - 'lib/**'
            - '!lib/**/*.test.ts'
            - 'Dockerfile'
    workflow_dispatch: {}

jobs:
    check-env:
        permissions:
            contents: none
        runs-on: ubuntu-slim
        timeout-minutes: 5
        outputs:
            check-docker: ${{ steps.check-docker.outputs.defined }}
        steps:
            - id: check-docker
              env:
                  DOCKER_USERNAME: ${{ vars.DOCKER_USERNAME }}
              if: ${{ env.DOCKER_USERNAME != '' }}
              run: echo "defined=true" >> $GITHUB_OUTPUT
    release:
        runs-on: ${{ matrix.runner }}
        needs: check-env
        if: needs.check-env.outputs.check-docker == 'true'
        timeout-minutes: 30
        outputs:
            repo-name: ${{ steps.repo-name.outputs.repo-name }}
        strategy:
            fail-fast: false
            matrix:
                include:
                    - platform: linux/amd64
                      runner: ubuntu-latest
                    - platform: linux/arm64
                      runner: ubuntu-24.04-arm
        permissions:
            packages: write
            id-token: write
            attestations: write
        steps:
            - name: Enable ZRAM
              # Reduce memory pressure
              # PERCENT=100 is safe: https://fedoraproject.org/wiki/Changes/Scale_ZRAM_to_full_memory_size
              run: |
                  sudo apt-get update -yq
                  sudo apt-get install -yq "linux-modules-extra-$(uname -r)" zram-tools
                  echo -e 'ALGO=zstd\nPERCENT=100' | sudo tee -a /etc/default/zramswap
                  sudo systemctl restart zramswap
                  swapon

            - name: Prepare
              run: |
                  platform=${{ matrix.platform }}
                  echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV

            - name: Checkout
              uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

            - name: Extract repository name
              id: repo-name
              run: |
                  REPO_NAME="${GITHUB_REPOSITORY#*/}"
                  REPO_NAME_LOWER="${REPO_NAME,,}"
                  echo "repo-name=$REPO_NAME_LOWER" >> "$GITHUB_OUTPUT"

            - name: Set up Docker Buildx
              uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

            - name: Log in to Docker Hub
              uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
              with:
                  username: ${{ vars.DOCKER_USERNAME }}
                  password: ${{ secrets.DOCKER_PASSWORD }}

            - name: Log in to the Container registry
              uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
              with:
                  registry: ghcr.io
                  username: ${{ github.actor }}
                  password: ${{ secrets.GITHUB_TOKEN }}

            - name: Extract Docker metadata (ordinary version)
              id: meta-ordinary
              uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
              with:
                  images: |
                      ${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  tags: |
                      type=raw,value=latest,enable=true
                      type=raw,value={{date 'YYYY-MM-DD'}},enable=true
                      type=sha,format=long,prefix=,enable=true
                  flavor: latest=false

            - name: Extract image names (ordinary version)
              id: image-name-ordinary
              run: |
                  tags=$(jq -r '.target["docker-metadata-action"].args.DOCKER_META_IMAGES' "$DOCKER_METADATA_OUTPUT_BAKE_FILE_TAGS")
                  echo "tags=$tags" >> "$GITHUB_OUTPUT"

            - name: Build and push Docker image (ordinary version)
              id: build-and-push
              uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
              with:
                  context: .
                  tags: ${{ steps.image-name-ordinary.outputs.tags }}
                  labels: ${{ steps.meta-ordinary.outputs.labels }}
                  platforms: ${{ matrix.platform }}
                  cache-from: type=gha,scope=docker-release-${{ env.PLATFORM_PAIR }}
                  cache-to: type=gha,mode=max,scope=docker-release-${{ env.PLATFORM_PAIR }}
                  outputs: type=image,compression=zstd,force-compression=true,push-by-digest=true,name-canonical=true,push=true

            - name: Attest (ordinary version)
              uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
              with:
                  subject-name: |
                      ${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  subject-digest: ${{ steps.build-and-push.outputs.digest }}

            - name: Export digest (ordinary version)
              run: |
                  mkdir -p ${{ runner.temp }}/digests/ordinary
                  digest="${{ steps.build-and-push.outputs.digest }}"
                  touch "${{ runner.temp }}/digests/ordinary/${digest#sha256:}"

            - name: Upload digest (ordinary version)
              uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
              with:
                  name: digests-ordinary-${{ env.PLATFORM_PAIR }}
                  path: ${{ runner.temp }}/digests/ordinary/*
                  if-no-files-found: error
                  retention-days: 1

            - name: Extract Docker metadata (Chromium-bundled version)
              id: meta-chromium-bundled
              uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
              with:
                  images: |
                      ${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  tags: |
                      type=raw,value=chromium-bundled,enable=true
                      type=raw,value=chromium-bundled-{{date 'YYYY-MM-DD'}},enable=true
                      type=sha,format=long,prefix=chromium-bundled-,enable=true
                  flavor: latest=false

            - name: Extract image names (Chromium-bundled version)
              id: image-name-chromium-bundled
              run: |
                  tags=$(jq -r '.target["docker-metadata-action"].args.DOCKER_META_IMAGES' "$DOCKER_METADATA_OUTPUT_BAKE_FILE_TAGS")
                  echo "tags=$tags" >> "$GITHUB_OUTPUT"

            - name: Build and push Docker image (Chromium-bundled version)
              id: build-and-push-chromium
              uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
              with:
                  context: .
                  build-args: PUPPETEER_SKIP_DOWNLOAD=0
                  tags: ${{ steps.image-name-chromium-bundled.outputs.tags }}
                  labels: ${{ steps.meta-chromium-bundled.outputs.labels }}
                  platforms: ${{ matrix.platform }}
                  cache-from: |
                      type=registry,ref=${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}:chromium-bundled
                  cache-to: type=inline,ref=${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}:chromium-bundled # inline cache is enough
                  outputs: type=image,compression=zstd,force-compression=true,push-by-digest=true,name-canonical=true,push=true

            - name: Attest (Chromium-bundled version)
              uses: actions/attest-build-provenance@96278af6caaf10aea03fd8d33a09a777ca52d62f # v3.2.0
              with:
                  subject-name: |
                      ${{ vars.DOCKER_USERNAME }}/${{ steps.repo-name.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  subject-digest: ${{ steps.build-and-push-chromium.outputs.digest }}

            - name: Export digest (Chromium-bundled version)
              run: |
                  mkdir -p ${{ runner.temp }}/digests/chromium
                  digest="${{ steps.build-and-push-chromium.outputs.digest }}"
                  touch "${{ runner.temp }}/digests/chromium/${digest#sha256:}"

            - name: Upload digest (Chromium-bundled version)
              uses: actions/upload-artifact@b7c566a772e6b6bfb58ed0dc250532a479d7789f # v6.0.0
              with:
                  name: digests-chromium-${{ env.PLATFORM_PAIR }}
                  path: ${{ runner.temp }}/digests/chromium/*
                  if-no-files-found: error
                  retention-days: 1

    merge:
        runs-on: ubuntu-latest
        needs: [check-env, release]
        if: needs.check-env.outputs.check-docker == 'true'
        timeout-minutes: 5
        permissions:
            packages: write
            id-token: write
        steps:
            - name: Set up Docker Buildx
              uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

            - name: Log in to Docker Hub
              uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
              with:
                  username: ${{ vars.DOCKER_USERNAME }}
                  password: ${{ secrets.DOCKER_PASSWORD }}

            - name: Log in to the Container registry
              uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
              with:
                  registry: ghcr.io
                  username: ${{ github.actor }}
                  password: ${{ secrets.GITHUB_TOKEN }}

            - name: Download digests (ordinary version)
              uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
              with:
                  path: ${{ runner.temp }}/digests/ordinary
                  pattern: digests-ordinary-*
                  merge-multiple: true

            - name: Extract Docker metadata (ordinary version)
              id: meta-ordinary-merge
              uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
              with:
                  images: |
                      ${{ vars.DOCKER_USERNAME }}/${{ needs.release.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  tags: |
                      type=raw,value=latest,enable=true
                      type=raw,value={{date 'YYYY-MM-DD'}},enable=true
                      type=sha,format=long,prefix=,enable=true
                  flavor: latest=false

            - name: Create manifest list and push (ordinary version)
              working-directory: ${{ runner.temp }}/digests/ordinary
              run: |
                  docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
                      $(printf '${{ vars.DOCKER_USERNAME }}/${{ needs.release.outputs.repo-name }}@sha256:%s ' *)

            - name: Download digests (Chromium-bundled version)
              uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
              with:
                  path: ${{ runner.temp }}/digests/chromium
                  pattern: digests-chromium-*
                  merge-multiple: true

            - name: Extract Docker metadata (Chromium-bundled version)
              id: meta-chromium-bundled-merge
              uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
              with:
                  images: |
                      ${{ vars.DOCKER_USERNAME }}/${{ needs.release.outputs.repo-name }}
                      ghcr.io/${{ github.repository }}
                  tags: |
                      type=raw,value=chromium-bundled,enable=true
                      type=raw,value=chromium-bundled-{{date 'YYYY-MM-DD'}},enable=true
                      type=sha,format=long,prefix=chromium-bundled-,enable=true
                  flavor: latest=false

            - name: Create manifest list and push (Chromium-bundled version)
              working-directory: ${{ runner.temp }}/digests/chromium
              run: |
                  docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
                      $(printf '${{ vars.DOCKER_USERNAME }}/${{ needs.release.outputs.repo-name }}@sha256:%s ' *)

    description:
        runs-on: ubuntu-slim
        needs: [check-env, release]
        if: needs.check-env.outputs.check-docker == 'true'
        timeout-minutes: 5
        steps:
            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

            - name: Docker Hub Description
              uses: peter-evans/dockerhub-description@1b9a80c056b620d92cedb9d9b5a223409c68ddfa # v5.0.0
              with:
                  username: ${{ vars.DOCKER_USERNAME }}
                  password: ${{ secrets.DOCKER_PASSWORD }}
                  repository: ${{ vars.DOCKER_USERNAME }}/${{ needs.release.outputs.repo-name }}