# badge: https://github.com/borgbackup/borg/workflows/CI/badge.svg?branch=master

name: CI

on:
  push:
    branches: [ master ]
    paths:
    - '**.py'
    - '**.pyx'
    - '**.c'
    - '**.h'
    - '**.yml'
    - '**.cfg'
    - '**.ini'
    - 'requirements.d/*'
    - '!docs/**'
  pull_request:
    branches: [ master ]
    paths:
    - '**.py'
    - '**.pyx'
    - '**.c'
    - '**.h'
    - '**.yml'
    - '**.cfg'
    - '**.ini'
    - 'requirements.d/*'
    - '!docs/**'

jobs:
  lint:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.8
    - name: Lint with flake8
      run: |
        pip install flake8
        flake8 src scripts conftest.py

  pytest:

    needs: lint
    strategy:
      matrix:
        os: [ubuntu-20.04]
        python-version: [3.6, 3.7, 3.8, 3.9]
        include:
            - os: macos-latest
              # note: it seems that 3.7 and 3.8 are currently broken,
              # neverending RuntimeError crashes...
              python-version: 3.7

    env:
      # Configure pkg-config to use OpenSSL from Homebrew
      PKG_CONFIG_PATH: /usr/local/opt/openssl@1.1/lib/pkgconfig
      # TODO: fix why setuptools_scm can not determine version
      SETUPTOOLS_SCM_PRETEND_VERSION: 1.2.0

    runs-on: ${{ matrix.os }}

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}
    - name: Cache pip
      uses: actions/cache@v2
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('requirements.d/development.txt') }}
        restore-keys: |
            ${{ runner.os }}-pip-
            ${{ runner.os }}-

    - name: Install Linux packages
      if: ${{ runner.os == 'Linux' }}
      run: |
        sudo apt-get update
        sudo apt-get install -y libssl-dev libacl1-dev liblz4-dev libzstd-dev pkg-config build-essential
        sudo apt-get install -y libxxhash-dev || true
        sudo apt-get install -y libb2-dev || true
        sudo apt-get install -y libfuse-dev fuse || true  # Required for Python llfuse module
        sudo apt-get install -y libfuse3-dev fuse3 || true  # Required for Python pyfuse3 module

    - name: Install macOS packages
      if: ${{ runner.os == 'macOS' }}
      run: |
        brew install pkg-config || brew upgrade pkg-config
        brew install zstd || brew upgrade zstd
        brew install lz4 || brew upgrade lz4
        brew install openssl@1.1 || brew upgrade openssl@1.1
        #brew install Caskroom/cask/osxfuse || brew upgrade Caskroom/cask/osxfuse  # Required for Python llfuse module

    - name: Install Python requirements
      run: |
        python -m pip install --upgrade pip setuptools wheel
        pip install -r requirements.d/development.txt
    - name: Install borgbackup
      run: |
        # pip install -e .
        python setup.py -v develop
    - name: run pytest via tox
      run: |
        # do not use fakeroot, but run as root. avoids the dreaded EISDIR sporadic failures. see #2482.
        #sudo -E bash -c "tox -e py"
        tox -e py