pezkuwi-subxt/.github/workflows/release-50_publish-docker.yml

name: Release - Publish Docker Image

# This workflow listens to pubished releases or can be triggered manually.
# It includes releases and rc candidates.
# It fetches the binaries, checks sha256 and GPG
# signatures, then builds an injected docker
# image and publishes it.

on:
  #TODO: activate automated run later
  # release:
  #  types:
  #    - published
  workflow_dispatch:
    inputs:
      release_id:
        description: |
          Release ID.
          You can find it using the command:
          curl -s \
            -H "Authorization: Bearer ${GITHUB_TOKEN}" https://api.github.com/repos/$OWNER/$REPO/releases | \
            jq '.[] | { name: .name, id: .id }'
        required: true
        type: string
      image_type:
        description: Type of the image to be published
        required: true
        default: rc
        type: choice
        options:
          - rc
          - release
      registry:
        description: Container registry
        required: true
        type: string
        default: docker.io
      owner:
        description: Owner of the container image repo
        required: true
        type: string
        default: parity
      binary:
        description: Binary to be published
        required: true
        default: polkadot
        type: choice
        options:
          - polkadot
          - polkadot-parachain

permissions:
  contents: write

env:
  RELEASE_ID: ${{ inputs.release_id }}
  ENGINE: docker
  REGISTRY: ${{ inputs.registry }}
  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  DOCKER_OWNER: ${{ inputs.owner || github.repository_owner }}
  REPO: ${{ github.repository }}
  BINARY: ${{ inputs.binary }}
  # EVENT_ACTION: ${{ github.event.action }}
  EVENT_NAME: ${{ github.event_name }}
  IMAGE_TYPE: ${{ inputs.image_type }}

jobs:
  fetch-artifacts:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout sources
        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0

      #TODO: this step will be needed when automated triggering will work
        #this step runs only if the workflow is triggered automatically when new release is published
        # if: ${{ env.EVENT_NAME == 'release' && env.EVENT_ACTION != '' && env.EVENT_ACTION == 'published' }}
        # run: |
        #   mkdir -p release-artifacts && cd release-artifacts

        #   for f in $BINARY $BINARY.asc $BINARY.sha256; do
        #     URL="https://github.com/${{ github.event.repository.full_name }}/releases/download/${{ github.event.release.tag_name }}/$f"
        #     echo " - Fetching $f from $URL"
        #     wget "$URL" -O "$f"
        #   done
        #   chmod a+x $BINARY
        #   ls -al

      - name: Fetch rc artifacts or release artifacts based on release id
        #this step runs only if the workflow is triggered manually
        if: ${{ env.EVENT_NAME  == 'workflow_dispatch' }}
        run: |
          . ./.github/scripts/common/lib.sh

          fetch_release_artifacts

      - name: Cache the artifacts
        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
        with:
          key: artifacts-${{ env.BINARY }}-${{ github.sha }}
          path: |
            ./release-artifacts/${{ env.BINARY }}/**/*

  build-container:
    runs-on: ubuntu-latest
    needs: fetch-artifacts

    steps:
      - name: Checkout sources
        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0

      - name: Get artifacts from cache
        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
        with:
          key: artifacts-${{ env.BINARY }}-${{ github.sha }}
          fail-on-cache-miss: true
          path: |
            ./release-artifacts/${{ env.BINARY }}/**/*

      - name: Check sha256 ${{ env.BINARY }}
        working-directory: ./release-artifacts/${{ env.BINARY }}
        run: |
          . ../../.github/scripts/common/lib.sh

          echo "Checking binary $BINARY"
          check_sha256 $BINARY && echo "OK" || echo "ERR"

      - name: Check GPG ${{ env.BINARY }}
        working-directory: ./release-artifacts/${{ env.BINARY }}
        run: |
          . ../../.github/scripts/common/lib.sh
          import_gpg_keys
          check_gpg $BINARY

      - name: Fetch rc commit and tag
        if: ${{ env.IMAGE_TYPE == 'rc' }}
        id: fetch_rc_refs
        run: |
          release=release-${{ inputs.release_id }} && \
          echo "release=${release}" >> $GITHUB_OUTPUT

          commit=$(git rev-parse --short HEAD) && \
          echo "commit=${commit}" >> $GITHUB_OUTPUT

          tag=$(git name-rev --tags --name-only $(git rev-parse HEAD)) && \
          [ "${tag}" != "undefined" ] && echo "tag=${tag}" >> $GITHUB_OUTPUT || \
          echo "No tag, doing without"

      - name: Fetch release tags
        working-directory: ./release-artifacts/${{ env.BINARY }}
        if: ${{ env.IMAGE_TYPE == 'release'}}
        id: fetch_release_refs
        run: |
          chmod a+rx $BINARY
          VERSION=$(./$BINARY --version | awk '{ print $2 }' )
          release=$( echo $VERSION | cut -f1 -d- )
          echo "tag=latest" >> $GITHUB_OUTPUT
          echo "release=${release}" >> $GITHUB_OUTPUT

      - name: Build Injected Container image for polkadot-parachain
        if: ${{ env.BINARY == 'polkadot-parachain' }}
        env:
          ARTIFACTS_FOLDER: ./release-artifacts
          IMAGE_NAME: ${{ env.BINARY }}
          OWNER: ${{ env.DOCKER_OWNER }}
          DOCKERFILE: docker/dockerfiles/polkadot-parachain/polkadot-parachain_injected.Dockerfile
          TAGS: ${{ join(steps.fetch_rc_refs.outputs.*, ',') || join(steps.fetch_release_refs.outputs.*, ',') }}
        run: |
          ls -al
          mkdir -p $ARTIFACTS_FOLDER/specs
          cp cumulus/parachains/chain-specs/*.json $ARTIFACTS_FOLDER/specs

          echo "Building container for $BINARY"
          ./docker/scripts/build-injected.sh

      - name: Login to Dockerhub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Push Container image for ${{ env.BINARY }}
        id: docker_push
        run: |
          $ENGINE images | grep ${BINARY}
          $ENGINE push --all-tags ${REGISTRY}/${DOCKER_OWNER}/${BINARY}

      - name: Check version for the published image for ${{ env.BINARY }}
        env:
          RELEASE_TAG: ${{ steps.fetch_rc_refs.outputs.release || steps.fetch_release_refs.outputs.release  }}
        run: |
          echo "Checking tag ${RELEASE_TAG} for image ${REGISTRY}/${DOCKER_OWNER}/${BINARY}"
          $ENGINE run -i ${REGISTRY}/${DOCKER_OWNER}/${BINARY}:${RELEASE_TAG} --version