refresh-node-schedule.yml

name: Refresh Node.js Schedule

on:
  # Run weekly to pick up upstream changes (e.g., new major lines, revised EOL dates)
  schedule:
    - cron: '0 6 * * 1'  # Every Monday at 6 AM UTC
  # Manual trigger
  workflow_dispatch:

permissions:
  contents: write

jobs:
  refresh:
    name: Refresh Node.js release schedule
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.CONTRIBUTORS_TOKEN }}

      - name: Download upstream schedule
        run: |
          curl -fsSL \
            https://raw.githubusercontent.com/nodejs/Release/main/schedule.json \
            -o src/runtimes/node/data/schedule.json

      - name: Check for changes
        id: check-changes
        run: |
          if git diff --quiet src/runtimes/node/data/schedule.json; then
            echo "changed=false" >> "$GITHUB_OUTPUT"
          else
            echo "changed=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Commit and push changes
        if: ${{ steps.check-changes.outputs.changed == 'true' }}
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add src/runtimes/node/data/schedule.json
          git commit -m "chore(node): refresh upstream release schedule"
          git push

      - name: Generate summary
        if: always()
        run: |
          echo "## Node.js Release Schedule Refresh" >> "$GITHUB_STEP_SUMMARY"
          echo "" >> "$GITHUB_STEP_SUMMARY"
          if [ "${{ steps.check-changes.outputs.changed }}" = "true" ]; then
            echo "**Result:** Schedule updated from upstream and committed to main." >> "$GITHUB_STEP_SUMMARY"
          else
            echo "**Result:** No changes — embedded schedule is in sync with upstream." >> "$GITHUB_STEP_SUMMARY"
          fi