python-app.yml

# Installs dependencies, lints, type-checks, and tests using the same
# toolchain as local development (mise-managed Python + uv; see mise.toml).
name: Python application

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

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v4
    - name: Set up toolchain with mise (Python + uv, matches dev env)
      uses: jdx/mise-action@v2
      with:
        install: true
        cache: true
    - name: Install dependencies
      # mise.toml provisions Python 3.13 + uv and creates .venv; install the
      # project with its dev extras (pytest, flake8, mypy) into that venv.
      run: mise exec -- uv pip install -e ".[dev]"
    - name: Lint with flake8
      run: |
        # stop the build if there are Python syntax errors or undefined names
        mise exec -- flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
        mise exec -- flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
    - name: Type-check with mypy
      run: mise exec -- mypy optimizerapi
    - name: Test with pytest
      run: mise exec -- python -m pytest