name: Copyright Check

on:
  schedule:
    - cron: "0 0 1 1 *"
  push:

jobs:
  check-copyright:
    runs-on: ubuntu-latest
    steps:
      - name: Fetch current year
        run: |
          YEAR=$(date +%Y)
          echo "Current year is $YEAR"
      - name: Update LICENSE file
        run: |
          echo "Copyright (c) ${YEAR}, Evan Pratten, All rights reserved." > LICENSE
      - name: Check if LICENSE file has changed
        run: |
          git diff --quiet || git commit -am "Update LICENSE year to $YEAR" && git push