ci.yml

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

env:
  CI: true
  PYTHON_VERSION: 3.8.12
  CLANGFORMAT_VERSION: 14
  CLANGFORMAT_CHECKSUM: 9019f7d4903d790e6da6ebf3dcf633dc45b6588fcd81f843afc67fda5c018391

jobs:
  lint:
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Set up pre-commit environment
        uses: actions/setup-python@v3
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Get pip cache dir
        id: get-pip-cache
        run: |
          echo "::set-output name=dir::$(pip cache dir)"

      - name: Use cached pre-commit environment
        uses: actions/cache@v3
        with:
          path: |
            ~/.cache/pre-commit
            ${{ steps.get-pip-cache.outputs.dir }}
          key: py-lints+${{ env.PYTHON_VERSION }}+${{ hashFiles('.pre-commit-config.yaml') }}

      - name: Install pre-commit
        run: pip install pre-commit

      - name: Use cached clang-format
        uses: actions/cache@v3
        with:
          path: clang-format
          key: clang-format+${{ env.CLANGFORMAT_VERSION }}+${{ env.CLANGFORMAT_CHECKSUM }}

      - name: Set up clang-format
        run: |
          if [ -e clang-format ]; then
            echo "Using clang-format from cache"
          else
            curl -Ls \
              "https://github.com/muttleyxd/clang-tools-static-binaries/releases/download/master-208096c1/clang-format-${CLANGFORMAT_VERSION}_linux-amd64" \
              -o clang-format
            chmod +x clang-format
            checksum_output="$(sha256sum clang-format)"
            expected_checksum_output="$CLANGFORMAT_CHECKSUM  clang-format"
            if [ "$checksum_output" != "$expected_checksum_output" ]; then
              >&2 echo "ERROR: Mismatching checksum for clang-format"$'\n'"Expected: $expected_checksum_output"$'\n'"Got: $checksum_output"
              exit 1
            fi
          fi
          ./clang-format --version

      - name: Run pre-commit
        run: pre-commit run --all-files --show-diff-on-failure --color=always

  build-arch-linux:
    runs-on: ubuntu-20.04
    needs: lint
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - uses: resolritter/docker-run-action@3e77f186b7a929ef010f183a9e24c0f9955ea609
        with:
          image: archlinux:base-devel
          shell: bash
          options: -v ${{ github.workspace }}:/work
          run: |
            cd /work
            sudo pacman --noconfirm -Syu libxcb libx11 libxres gcc
            ./build
            ./wpid-by-wid --help