name: Generate API Models

on:
  schedule:
    # Run weekly on Monday at 00:00 UTC
    - cron: '0 0 * * 1'
  workflow_dispatch:
    # Allow manual triggering

jobs:
  generate-models:
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install 'datamodel-code-generator[http]'
      
      - name: Generate API models
        run: |
          datamodel-codegen  --use-subclass-enum --url https://stagingapi.comfy.org/openapi --output comfy_api_nodes/apis/stubs.py
      
      - name: Check for changes
        id: git-check
        run: |
          git diff --exit-code comfy_extras/apis/stubs.py || echo "changes=true" >> $GITHUB_OUTPUT
      
      - name: Create Pull Request
        if: steps.git-check.outputs.changes == 'true'
        uses: peter-evans/create-pull-request@v5
        with:
          commit-message: 'chore: update API models from OpenAPI spec'
          title: 'Update API models from OpenAPI spec'
          body: |
            This PR updates the API models based on the latest OpenAPI specification.
            
            Generated automatically by the Generate API Models workflow.
          branch: update-api-models
          delete-branch: true
          base: main