gerrit-verify.yaml

---
name: Gerrit Verify

# yamllint disable-line rule:truthy
on:
  workflow_dispatch:
    inputs:
      GERRIT_BRANCH:
        description: "Branch that change is against"
        required: true
        type: string
      GERRIT_CHANGE_ID:
        description: "The ID for the change"
        required: true
        type: string
      GERRIT_CHANGE_NUMBER:
        description: "The Gerrit number"
        required: true
        type: string
      GERRIT_CHANGE_URL:
        description: "URL to the change"
        required: true
        type: string
      GERRIT_EVENT_TYPE:
        description: "Type of Gerrit event"
        required: true
        type: string
      GERRIT_PATCHSET_NUMBER:
        description: "The patch number for the change"
        required: true
        type: string
      GERRIT_PATCHSET_REVISION:
        description: "The revision sha"
        required: true
        type: string
      GERRIT_PROJECT:
        description: "Project in Gerrit"
        required: true
        type: string
      GERRIT_REFSPEC:
        description: "Gerrit refspec of change"
        required: true
        type: string

env:
  PACKER_VERSION: "1.8.6"

concurrency:
  group: ${{ github.event.inputs.GERRIT_CHANGE_ID || github.run_id }}
  cancel-in-progress: true

jobs:
  prepare:
    runs-on: ubuntu-latest
    steps:
      - name: Clear votes
        uses: lfit/gerrit-review-action@v0.3
        with:
          host: ${{ vars.GERRIT_SERVER }}
          username: ${{ vars.GERRIT_SSH_USER }}
          key: ${{ secrets.GERRIT_SSH_PRIVKEY }}
          known_hosts: ${{ vars.GERRIT_KNOWN_HOSTS }}
          gerrit-change-number: ${{ inputs.GERRIT_CHANGE_NUMBER }}
          gerrit-patchset-number: ${{ inputs.GERRIT_PATCHSET_NUMBER }}
          vote-type: clear
      - name: Allow replication
        run: sleep 10s

  actionlint:
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - uses: lfit/checkout-gerrit-change-action@v0.3
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          delay: "0s"
      - name: Download actionlint
        id: get_actionlint
        run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
        shell: bash
      - name: Check workflow files
        run: ${{ steps.get_actionlint.outputs.executable }} -color
        shell: bash

  # run pre-commit tox env separately to get use of more parallel processing
  pre-commit:
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - uses: lfit/checkout-gerrit-change-action@v0.3
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          delay: "0s"
      - uses: actions/setup-python@v4
        with:
          python-version: "3.11"
      - name: Run static analysis and format checkers
        run: pipx run pre-commit run --all-files --show-diff-on-failure

  jjb-validation:
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - uses: lfit/checkout-gerrit-change-action@v0.3
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          delay: "0s"
      - uses: actions/setup-python@v4
        id: setup-python
        with:
          python-version: "3.11"
      - name: Clone git submodules
        run: git submodule update --init
      - name: Run JJB Verify
        run: |
          python -m pip install --upgrade pip
          pip install jenkins-job-builder
          mkdir -p "${HOME}/.config/jenkins_jobs"
          cat << EOF > "${HOME}/.config/jenkins_jobs/jenkins_jobs.ini"
          [job_builder]
          ignore_cache=True
          keep_descriptions=False
          include_path=.
          recursive=True
          query_plugins_info=False
          config-xml=True
          EOF
          jenkins-jobs test -o archives/job-configs jjb/

  tox-verify:
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - uses: lfit/checkout-gerrit-change-action@v0.3
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          delay: "0s"
      - uses: actions/setup-python@v4
        id: setup-python
        with:
          python-version: "3.11"
      - name: Run tox
        run: >-
          pipx run tox

  packer-validation:
    needs: prepare
    runs-on: ubuntu-latest
    steps:
      - uses: lfit/checkout-gerrit-change-action@v0.3
        with:
          gerrit-refspec: ${{ inputs.GERRIT_REFSPEC }}
          delay: "0s"
      - name: Setup packer
        uses: hashicorp/setup-packer@main
        id: setup
        env:
          AUTH_URL: ${{ secrets.cloud_auth_url }}
          CLOUD_ENV: "packer/cloud-env.json"
        with:
          cloud_auth_url: "https://auth.vexxhost.net/v3/"
          cloud_tenant: ${{ secrets.cloud_tenant }}
          cloud_user: ${{ secrets.cloud_user }}
          cloud_network: ${{ secrets.cloud_network }}
          version: ${{ env.PACKER_VERSION }}
          cloud_pass: ${{ secrets.cloud_pass }}
          dicrectory: packer
          file_name: cloud-env.json
          fail_on_empty: true
      - name: Clone git submodules
        run: git submodule update --init
      - uses: dorny/paths-filter@v2
        id: changes
        with:
          filters: |
            src:
              - 'packer/**'
      - if: steps.changes.outputs.src == 'true'
        run: |
          cd packer
          varfiles=(vars/*.json common-packer/vars/*.json)
          templates=(templates/*.json)

          for varfile in "${varfiles[@]}"; do
              # cloud-env.json is a file containing credentials which is pulled in via
              # CLOUDENV variable so skip it here. Also handle the case where a project
              # has not vars/*.json file.
              if [[ "$varfile" == *"cloud-env.json"* ]] || [[ "$varfile" == 'vars/*.json' ]]; then
                  continue
              fi

              echo "-----> Testing varfile: $varfile"
              for template in "${templates[@]}"; do
                  export PACKER_LOG="yes"
                  export PACKER_LOG_PATH="$PACKER_LOGS_DIR/packer-validate-${varfile##*/}-${template##*/}.log"
                  if output=$(packer validate -var-file="$CLOUDENV" -var-file="$varfile" "$template"); then
                      echo "$template: $output"
                  else
                      echo "$template: $output"
                      exit 1
                  fi
              done
          done

  vote:
    if: ${{ always() }}
    needs:
      [
        prepare,
        actionlint,
        pre-commit,
        jjb-validation,
        tox-verify,
        packer-validation,
      ]
    runs-on: ubuntu-latest
    steps:
      - uses: technote-space/workflow-conclusion-action@v3
      - name: Set vote
        uses: lfit/gerrit-review-action@v0.3
        with:
          host: ${{ vars.GERRIT_SERVER }}
          username: ${{ vars.GERRIT_SSH_USER }}
          key: ${{ secrets.GERRIT_SSH_PRIVKEY }}
          known_hosts: ${{ vars.GERRIT_KNOWN_HOSTS }}
          gerrit-change-number: ${{ inputs.GERRIT_CHANGE_NUMBER }}
          gerrit-patchset-number: ${{ inputs.GERRIT_PATCHSET_NUMBER }}
          vote-type: ${{ env.WORKFLOW_CONCLUSION }}