name: Update champions data

on:
  schedule:
    # Every Thursday at 06:00 UTC (day after Riot's Wednesday patch)
    - cron: "0 6 * * 4"
  workflow_dispatch:

permissions:
  contents: write

jobs:
  update:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Set up Go
        uses: actions/setup-go@v6
        with:
          go-version-file: go.mod

      - name: Run scraper
        run: go run .

      - name: Commit and push if changed
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add champions.json CHAMPIONS.md
          if git diff --cached --quiet; then
            echo "No changes to commit"
            exit 0
          fi
          git commit -m "chore: update champions data to latest patch"
          git push