name: Weekly ELO Sync

# Original GitLab pipeline schedule ran Wednesdays 02:00 Atlantic/Azores.
# Actions cron is always UTC with no DST handling, so this is a fixed
# approximation (02:00 UTC) rather than an exact equivalent year-round.
on:
  schedule:
    - cron: '0 2 * * 3'
  workflow_dispatch:

jobs:
  refresh:
    runs-on: host
    steps:
      - uses: actions/checkout@v4
      - name: Refresh ELO data
        working-directory: sites/40k-rankings/statcheck-elo-scraper
        run: python3 refresh_elo.py
      - name: Commit and push if changed
        env:
          GITEA_ACCESS_TOKEN: ${{ secrets.GITEA_ACCESS_TOKEN }}
        run: |
          git config user.email "gitea-actions@gateway-gamers.net"
          git config user.name "Gitea Actions"
          git remote set-url origin "https://mandalore:${GITEA_ACCESS_TOKEN}@gl.mando.club/mandalore/gateway-gamers.net.git"
          git add sites/40k-rankings/public/elo-data.json
          if ! git diff --cached --quiet; then
            git commit -m "data: refresh stat-check ELO rankings"
            git push origin HEAD:main
          fi