python-build-tools.yml

# This workflow runs Python tests for the build_tools module
# Separate from the .NET tests to keep concerns isolated

name: Python Build Tools

on:
  push:
    branches: [ "mainline" ]
    paths:
      - 'build_tools/**'
      - '.github/workflows/python-build-tools.yml'
      - '!build_tools/**/*.md'
  pull_request:
    branches: [ "mainline" ]
    paths:
      - 'build_tools/**'
      - '.github/workflows/python-build-tools.yml'
      - '!build_tools/**/*.md'

jobs:
  test:
    runs-on: ubuntu-latest

    permissions:
      contents: read

    strategy:
      matrix:
        python-version: ["3.12"]

    steps:
    - uses: actions/checkout@v6

    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v6
      with:
        python-version: ${{ matrix.python-version }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        # Install sharpy_auto_builder as editable package
        pip install -e "build_tools/sharpy_auto_builder[dev]"

    - name: Run tests with pytest
      env:
        # Add repo root to PYTHONPATH to support 'from build_tools.' imports
        PYTHONPATH: ${{ github.workspace }}
      run: |
        python -m pytest build_tools/tests/ -v --tb=short