sync-leetcode.yml

name: Sync Recent LeetCode Submissions

on:
  schedule:
    - cron: "*/5 * * * *"
  workflow_dispatch:

concurrency:
  group: sync-leetcode-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: write

jobs:
  sync-leetcode:
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.x"

      - name: Sync recent accepted submissions from LeetCode
        env:
          LEETCODE_COOKIES: ${{ secrets.LEETCODE_COOKIES }}
          LEETCODE_SESSION: ${{ secrets.LEETCODE_SESSION }}
          LEETCODE_CSRFTOKEN: ${{ secrets.LEETCODE_CSRFTOKEN }}
        run: python3 scripts/sync_recent_leetcode_submissions.py

      - name: Refresh knowledge notes
        run: python3 scripts/sync_problem_notes.py

      - name: Generate AI note drafts
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
          OPENAI_MODEL: gpt-4o-mini
        run: python3 scripts/generate_ai_problem_notes.py

      - name: Refresh README progress
        run: python3 scripts/update_progress.py

      - name: Commit generated updates
        run: |
          if git diff --quiet -- .leetcode README.md notes data/problem_metadata.json data/leetcode_sync_state.json; then
            echo "No generated changes to commit."
            exit 0
          fi
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
          git add .leetcode README.md notes data/problem_metadata.json data/leetcode_sync_state.json
          git commit -m "Sync recent LeetCode submissions"
          git push