readme-stars.yml

name: Update README ⭐
on:
  schedule:
    - cron: "0 11 * 12 *"
  push:
    branches:
      - main

jobs:
  update-readme:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - name: Check year for cron
        if: github.event_name == 'schedule'
        run: |
          current_year=$(date +'%Y')
          if [ "$current_year" -ne "2024" ]; then
            echo "No longer 2024, delete this action's schedule."
            exit 1
          fi

      - name: Check commit message for push
        if: github.event_name == 'push'
        run: |
          COMMIT_MESSAGE=$(git log -1 --pretty=%B)
          if ! [[ "$COMMIT_MESSAGE" =~ ^day\ [0-9]{2}$ ]]; then
            echo "Commit message does not match solution pattern"
            exit 1
          fi

      - name: Checkout repository
        uses: actions/checkout@v4

      - uses: k2bd/advent-readme-stars@v1
        with:
          userId: 4388690
          year: 2024
          sessionCookie: ${{ secrets.AOC_SESSION }}

      - uses: stefanzweifel/git-auto-commit-action@v5
        with:
          commit_message: auto-update README stars