name: Generate Contribution Snake

on:
  schedule:
    - cron: "0 */12 * * *"   # Runs daily at midnight
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: write   # 👈 ensures this job can push
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Generate Snake
        uses: Platane/snk/svg-only@v3
        with:
          github_user_name: Alvin-Zilverstand
          outputs: dist/snake.svg

      - name: Commit and push snake.svg to output branch
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git checkout --orphan output
          git reset
          mkdir -p dist
          cp dist/snake.svg snake.svg
          git add snake.svg
          git commit -m "chore: update snake animation"
          git push -f origin output