update-recent.yml

name: Update Recent Solutions

on:
  push:
    branches: [ main ]
  schedule:
    - cron: "0 0 * * *"  # 매일 00:00 UTC (KST 09:00)
  workflow_dispatch:

jobs:
  update:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    env:
      LIMIT: "20"   # 최근 항목 개수 (원하면 15, 20 등으로 변경)

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0   # 전체 히스토리 필요

      - uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Run updater
        run: |
          python3 scripts/update-recent.py

      - name: Commit & Push if changed
        run: |
          if git diff --quiet README.md; then
            echo "No README changes."
          else
            git config user.name "github-actions[bot]"
            git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
            git add README.md
            git commit -m "chore(readme): auto-update recent solutions"
            git push
          fi