python.yml

name: Python CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.11", "3.12"]

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
          cache: "pip"

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install ruff

      - name: Lint (ruff check)
        run: ruff check .

      - name: Format check (ruff format)
        run: ruff format --check .

      - name: Byte-compile check
        run: python -m compileall -q main.py config src ui prompts tests data

      - name: Run tests
        run: pytest tests/ -q

      - name: Smoke test app boot
        # No real Gemini API key is used or needed -- this only verifies
        # the app constructs and renders without exceptions.
        env:
          GEMINI_API_KEY: ci-placeholder-key
        run: |
          python -c "
          from streamlit.testing.v1 import AppTest
          at = AppTest.from_file('main.py', default_timeout=60)
          at.run()
          assert not at.exception, f'App raised on boot: {at.exception}'
          print('App booted with zero exceptions.')
          "