name: Check Links

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main
  schedule:
    - cron: "0 5 * * *"
  workflow_dispatch:

env:
  POETRY_VERSION: "1.7.1"

jobs:
  markdown-link-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check links in Markdown files
        uses: gaurav-nelson/github-action-markdown-link-check@v1
        with:
          folder-path: 'examples/'
          check-modified-files-only: ${{ github.event_name != 'schedule' }}
          file-path: './README.md'
          config-file: './.markdown-link-check.config.json'

  notebook-link-check:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Set up Python 3.x + Poetry ${{ env.POETRY_VERSION }}
        uses: "./.github/actions/poetry_setup"
        with:
          python-version: "3.11"
          poetry-version: ${{ env.POETRY_VERSION }}
          cache-key: core

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          poetry install --with test
          poetry run pip install -U pytest pytest-check-links langsmith langchain GitPython

      # - name: Check links in notebooks
      #   env:
      #     LANGCHAIN_API_KEY: test
      #   run: |
      #     if [ "${{ github.event_name }}" != "schedule" ]; then
      #       git fetch origin main
      #       CHANGED_FILES=$(git diff --name-only origin/main | grep '\.ipynb$')
      #       if [ -n "$CHANGED_FILES" ]; then
      #         poetry run pytest -o python_files=non_python_only --check-links --check-links-ignore "https://(api|web)\.smith\.langchain\.com/.*" --check-links-ignore "https://x.com/.*" $CHANGED_FILES 
      #       else
      #         echo "No notebook files changed."
      #       fi
      #     else
      #       poetry run pytest -o python_files=non_python_only --check-links --ignore="*.py" -k .ipynb --check-links-ignore "https://(api|web)\.smith\.langchain\.com/.*" --check-links-ignore "https://x.com/.*" ./examples
      #     fi