generate-package-metadata.yml

name: Check for Community Package Updates
on:
  workflow_dispatch:
  schedule:
    # Every day at 5:30 and 17:30 UTC.
    - cron:  '30 5,17 * * *'
env:
  GITHUB_TOKEN: ${{ secrets.PULUMI_BOT_TOKEN }}
jobs:
  generate-packages-list:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - id: set-matrix
        run: echo "matrix=$(python generate_package_list.py)" >> $GITHUB_OUTPUT
        working-directory: community-packages
      - name: List open pull requests
        id: list
        run: source ./scripts/common.sh && echo "titles=$(list_pull_requests)" >> $GITHUB_OUTPUT 
        env:
          GITHUB_TOKEN: ${{ secrets.PULUMI_BOT_TOKEN }}
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
      prs: ${{ steps.list.outputs.titles }}
  check-for-package-update:
    name: ${{ matrix.repoSlug }}
    needs: generate-packages-list
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      # GitHub recommends only issuing 1 API request per second, and never
      # concurrently.  For more information, see:
      # https://docs.github.com/en/rest/guides/best-practices-for-integrators#dealing-with-secondary-rate-limits
      max-parallel: 1
      matrix: ${{fromJson(needs.generate-packages-list.outputs.matrix)}}
    steps:
      - name: Get provider short name
        id: regex-prov
        run: |
          if [[ "$REPO_SLUG" =~ (\/[^-]*-)(.*?$) ]]; then
            echo "group2=${BASH_REMATCH[2]}" >> $GITHUB_OUTPUT
          else
            echo "Regex pattern match error."
            exit 1
          fi
        env:
          REPO_SLUG: ${{ matrix.repoSlug }}
      - name: Check if there is already an open PR
        if: contains(needs.generate-packages-list.outputs.prs, steps.regex-prov.outputs.group2 )  
        id: skip-run
        run: echo "skip=1" >> $GITHUB_OUTPUT
      - name: Check out registry repo
        if: steps.skip-run.outputs.skip != 1
        uses: actions/checkout@v2
      - name: Sleep to prevent hitting secondary rate limits
        if: steps.skip-run.outputs.skip != 1
        run: sleep 1
      - name: Install Registrygen CLI
        if: steps.skip-run.outputs.skip != 1
        uses: jaxxstorm/action-install-gh-release@v1.5.0
        with:
          repo: pulumi/registrygen
      - name: Check for a new version
        if: steps.skip-run.outputs.skip != 1
        id: version
        run: |
          echo 'PROVIDER_VERSION<<EOF' >> $GITHUB_ENV
          registrygen pkgversion --repoSlug ${{ matrix.repoSlug }} \
          >> $GITHUB_ENV
          echo 'EOF' >> $GITHUB_ENV
      # This will only be populated if the registry version does not match the latest provider version.
      - name: Display new version
        if: env.PROVIDER_VERSION
        run: echo ${{ env.PROVIDER_VERSION}}
      # We only need to run the following steps if registrygen found a newer version of the community provider.
      - name: Generate Package Metadata
        if: env.PROVIDER_VERSION
        run: |
          registrygen metadata --repoSlug ${{ matrix.repoSlug }} --schemaFile ${{ matrix.schemaFile }} \
          --version ${{ env.PROVIDER_VERSION }}
      - name: Create registry PR
        if: env.PROVIDER_VERSION
        uses: peter-evans/create-pull-request@v5
        env:
          PROVIDER_SHORT_NAME: ${{ steps.regex-prov.outputs.group2 }}
        with:
          token: ${{ secrets.PULUMI_BOT_TOKEN }}
          committer: Pulumi Bot <bot@pulumi.com>
          author: Pulumi Bot <bot@pulumi.com>
          commit-message: "Publish Package Metadata for ${{ env.PROVIDER_SHORT_NAME }}@${{ env.PROVIDER_VERSION }}"
          title: "Publish Package Metadata ${{ env.PROVIDER_SHORT_NAME }}@${{ env.PROVIDER_VERSION }}"
          body: ""
          branch: "${{ env.PROVIDER_SHORT_NAME }}/${{ github.run_id }}-${{ github.run_number }}"   
  
  notify:
    if: failure()
    name: Send slack notification
    runs-on: ubuntu-latest
    needs: [check-for-package-update, generate-packages-list]
    steps:
      - name: Slack Notification
        uses: docker://sholung/action-slack-notify:v2.3.0
        env:
          SLACK_CHANNEL: docs-ops
          SLACK_COLOR: "#F54242"
          SLACK_MESSAGE: "generate package metadata failure in pulumi/registry repo :meow_sad:"
          SLACK_USERNAME: registrybot
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_ICON: https://www.pulumi.com/logos/brand/avatar-on-white.png