static.yml

name: "Perform Static Analysis"

on:
  pull_request:

# will cancel previous workflows triggered by the same event and for the same ref for PRs or same SHA otherwise
concurrency:
  group: ${{ github.workflow }}-${{ github.event_name }}-${{ contains(github.event_name, 'pull_request') && github.event.pull_request.head.ref || github.sha }}
  cancel-in-progress: true

jobs:
  static:
    name: Static Analysis - 3.8
    runs-on: ubuntu-latest
    env:
      POETRY_VIRTUALENVS_IN_PROJECT: 1
      POETRY_INSTALLER_PARALLEL: 1
      POETRY_VIRTUALENVS_CREATE: 1
    steps:
      - name: Check out Repo
        uses: actions/checkout@v4
        with:
          persist-credentials: false

      - name: Set up Python 3.8
        uses: actions/setup-python@v5
        id: setup-python
        with:
          python-version: "3.8"

      - name: Load cached Poetry installation
        id: cached-poetry-install
        uses: actions/cache@v4
        with:
          path: ~/.local
          key: ${{ runner.os }}-poetry-183  # increment to reset cache

      - name: Add cached Poetry to PATH
        if: steps.cached-poetry-install.outputs.cache-hit == 'true'
        run: echo "$HOME/.local/bin" >> $GITHUB_PATH

      - name: Install Poetry
        if: steps.cached-poetry-install.outputs.cache-hit != 'true'
        uses: snok/install-poetry@v1
        with:
          version: 1.8.3

      - name: Load cached venv
        id: cached-poetry-dependencies
        uses: actions/cache@v4
        with:
          path: .venv
          key: static-venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

      - name: Install python dependencies
        if: steps.cached-poetry-dependencies.outputs.cache-hit != 'true'
        run: |
          poetry env use ${{ steps.setup-python.outputs.python-version }}
          poetry install --sync --no-interaction --all-extras --without dev
          poetry env info

      - name: Run analysis
        run: |
          poetry run ruff format . --diff
          poetry run ruff check .
          poetry run mypy --no-incremental