update-downloads.yml

# Regenerates the download json
name: Update Downloads
on:
  workflow_dispatch:
  schedule:
    - cron:  "*/15 * * * *"
jobs:
  update-downloads:
    runs-on: ubuntu-latest
    outputs:
      changes_detected: ${{ steps.auto-commit.outputs.changes_detected }}
      commit: ${{ steps.auto-commit.outputs.commit_hash }}
      commit_prerelease: ${{ steps.cherry-pick-prerelease.outputs.commit_hash }}
    steps:
      - name: Checkout Repo
        uses: actions/checkout@v4
#        with:
#          token: ${{ secrets.COMMIT_PAT }}

      - name: Regenerate Download Json
        uses: ./.github/workflows/actions/release-info
        with:
          owner: 'quarto-dev'
          repo: 'quarto-cli'
          out-path: 'docs/download/'
          redirects-path: '_redirects'
          redirects-template: /download/latest/$$prefix$$-$$suffix$$.$$extension$$
          pre-redirects-template: /download/prerelease/$$prefix$$-$$suffix$$.$$extension$$
          github-token: ${{ github.token }}  

      - name: Commit Changes to main branch
        id: auto-commit
        uses: stefanzweifel/git-auto-commit-action@v5
        with:
          repository: .
          commit_user_name: Github Action Runner
          commit_user_email: runner@quarto.org
          commit_author: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
          skip_checkout: true
        
      - name: Cherry-pick change to prerelease branch
        id: cherry-pick-prerelease
        if: ${{ steps.auto-commit.outputs.changes_detected == 'true' }}
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email '41898282+github-actions[bot]@users.noreply.github.com'
          git checkout prerelease
          git cherry-pick ${{ steps.auto-commit.outputs.commit_hash }}
          git push origin prerelease
          # set an output for github action with the resulted commit of cherry-pick command
          echo "commit_hash=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"

  # If a new commit has been made with updated downloads, 
  # then publish the changes using the new commit as ref to checkout
  # in the reusable publish workflow
  publish-changes-release:
    needs: [ update-downloads ]
    if: ${{ needs.update-downloads.outputs.changes_detected == 'true' }}
    uses: ./.github/workflows/publish.yml
    with:
      ref: ${{ needs.update-downloads.outputs.commit }}
      prerelease: false
    secrets: inherit

  # If a new commit has been made with updated downloads, 
  # then publish the changes using the new commit as ref to checkout
  # in the reusable publish workflow
  publish-changes-prerelease:
    needs: [ update-downloads ]
    if: ${{ needs.update-downloads.outputs.changes_detected == 'true' }}
    uses: ./.github/workflows/publish.yml
    with:
      ref: ${{ needs.update-downloads.outputs.commit_prerelease }}
      prerelease: true
    secrets: inherit