test_with_coverage.yml

---
name: Build & Lint

on:
  pull_request:
    branches:
      - main
#  push:
#    branches:
#      - main

defaults:
  run:
    shell: bash

jobs:
  build-test:
    name: Test Run (${{ matrix.python-version }}, ${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    env:
      DISPLAY: ':99.0'
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
        python-version: ["3.10", "3.11"]

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Cache pip dependencies
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

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

      - name: Lint and check code formatting
        run: |
          pipx install ruff
          ruff check --output-format=github --target-version=py310
          ruff format --diff --target-version=py310
        continue-on-error: true

      - name: Test dataloaders
        run: >
          pytest --cov=$GITHUB_WORKSPACE --cov-append --cov-report=xml
          --cov-config=.coveragerc piva/tests/dataloaders_test.py

      - name: Test viewers - install prerequisites
        if: ${{matrix.os=='ubuntu-latest' && matrix.python-version=='3.10'}}
        run: >
          sudo apt install libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0
          libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0
          libxcb-xfixes0 x11-utils

      - name: Test viewers - configure
        if: ${{matrix.os=='ubuntu-latest' && matrix.python-version=='3.10'}}
        run: >
          /sbin/start-stop-daemon --start --quiet --pidfile
          /tmp/custom_xvfb_99.pid --make-pidfile --background --exec
          /usr/bin/Xvfb -- :99 -screen 0 1920x1200x24 -ac +extension GLX

      - name: Test viewers - run tests
        if: ${{matrix.os=='ubuntu-latest' && matrix.python-version=='3.10'}}
        run: >
          pytest --cov=$GITHUB_WORKSPACE --cov-append --cov-report=xml
          --cov-config=.coveragerc piva/tests/viewers_test.py

      - name: Upload coverage to Codecov
        if: ${{matrix.os=='ubuntu-latest' && matrix.python-version=='3.10'}}
        uses: codecov/codecov-action@v3
        with:
          files: ./coverage.xml
          token: ${{ secrets.CODECOV_TOKEN }}
          slug: pudeIko/piva