name: Mypy Type Checking

on:
  push:
    branches:
      - main  # Trigger the workflow on push to main
  pull_request:
    branches:
      - main  # Trigger the workflow on pull request to main
  workflow_dispatch:  # Allows manual triggering

jobs:
  type-check:
    runs-on: ubuntu-latest

    steps:
    - name: Check out code
      uses: actions/checkout@v2

    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: '3.9'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

    - name: Install mypy
      run: |
        pip install mypy

    - name: Run mypy
      run: |
        mypy project.py git_utils.py --check-untyped-defs