generate-release-notes.yml

name: generate release notes
on:
  pull_request:
    types: [opened, synchronize]
    paths:
      - "**/src/*.yml"
      - "**/src/*.yaml"
jobs: 
  release-notes:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          path: content
          sparse-checkout: |
            advocacy_docs
            product_docs

      - name: Checkout relgen tool
        uses: actions/checkout@v4
        with:
          ref: develop
          path: tools
          sparse-checkout: |
            tools
      
      - name: setup node
        uses: actions/setup-node@v4

      - name: install dependencies
        run: npm --prefix ./tools/tools/automation/generators/relgen ci

      # TODO: limit this to paths that have actually *changed*
      - name: regenerate relnotes
        run: |
          shopt -s globstar
          for rnmetapath in ./content/**/src/meta.yml; do
          ./tools/tools/automation/generators/relgen/relgen.js -p ${rnmetapath%/src/meta.yml}
          done

      - name: check for modified files
        id: changes
        run: |
          cd ./content
          echo "files=`git ls-files --other --modified --exclude-standard | wc -l`" >> $GITHUB_OUTPUT
        
      - name: commit modified files
        if: steps.changes.outputs.files > 0
        run: |
          cd ./content
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add .
          git commit -m "update generated release notes"
          git push