flake8.yml

name: flake8
on:
  pull_request:
    branches: [ main, next ]
jobs:
  compile:
    name: compile libcamera
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: '3.9.19'
    - name: Update
      run: sudo apt update
    - name: Install apt dependencies
      run: sudo apt install -y build-essential qtbase5-dev libqt5core5a libqt5gui5 libqt5widgets5 libgnutls28-dev openssl libtiff5-dev libcap-dev libfmt-dev libdrm-dev git python3-sphinx libyaml-dev python3-yaml python3-ply python3-jinja2 libgnutls28-dev openssl libboost-dev
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
    - name: Install dependencies for testing
      run: |
        if [ -f requirements-test.txt ]; then pip install -r requirements-test.txt; fi
    - name: Set libcamera hash
      run: echo "LIBCAMERA-HASH=$(git ls-remote https://github.com/raspberrypi/libcamera.git main | cut -c1-40)" >> $GITHUB_ENV
    - name: Cache libcamera
      id: cache-libcamera
      uses: actions/cache@v3
      with:
        path: /home/runner/work/libcamera
        key: ${{ runner.os }}-libcamera2-${{env.LIBCAMERA-HASH}}
    - name: Generate libcamera
      if: steps.cache-libcamera.outputs.cache-hit != 'true'
      run: cd /home/runner/work; git clone https://github.com/raspberrypi/libcamera.git; cd libcamera; meson build --buildtype=release -Dpipelines=rpi/vc4 -Dipas=rpi/vc4 -Dv4l2=true -Dtest=false -Dlc-compliance=disabled -Dcam=disabled -Dqcam=disabled -Dpycamera=enabled -Ddocumentation=disabled ; ninja -C build
  lint:
    name: lint code
    needs: compile
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: '3.9.19'
    - name: Display python version
      run: python -c "import sys; print(sys.version)"
    - name: Update
      run: sudo apt update
    - name: Install apt dependencies
      run: sudo apt install -y build-essential libcap-dev libfmt-dev libdrm-dev git python3-sphinx libyaml-dev python3-yaml python3-ply python3-jinja2 libgnutls28-dev openssl libboost-dev
    - name: Display python version
      run: python -c "import sys; print(sys.version)"
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
    - name: Install dependencies for testing
      run: |
        if [ -f requirements-test.txt ]; then pip install -r requirements-test.txt; fi
    - name: Set libcamera hash
      run: echo "LIBCAMERA-HASH=$(git ls-remote https://github.com/raspberrypi/libcamera.git main | cut -c1-40)" >> $GITHUB_ENV
    - name: Cache libcamera
      id: cache-libcamera
      uses: actions/cache@v3
      with:
        path: /home/runner/work/libcamera
        key: ${{ runner.os }}-libcamera2-${{env.LIBCAMERA-HASH}}
    - name: Generate libcamera
      if: steps.cache-libcamera.outputs.cache-hit != 'true'
      run: exit 1
    - name: kmsxx
      run: cd /home/runner/work; git clone https://github.com/tomba/kmsxx.git; cd kmsxx; meson build; ninja -C build
    - name: set pythonpath
      run: |
        echo "PYTHONPATH=.:/home/runner/work/kmsxx/build/py/:/home/runner/work/libcamera/build/src/py/" >> $GITHUB_ENV
    - name: test cv2
      run: python -c 'import cv2; print(cv2.__version__)'
    - name: test pykms
      run: python -c 'import pykms'
    - name: Lint with flake8
      run: |
        flake8 . --count --show-source --statistics