code_style.yml

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Code style checks
on:
  pull_request:
    paths:
      - '.github/workflows/code_style.yml'
      - 'cpp/**'
      - 'cpp-ch/**'
concurrency:
  group: ${{ github.repository }}-${{ github.head_ref || github.sha }}-${{ github.workflow }}
  cancel-in-progress: true

jobs:
  CPP-format-check:
    name: CPP Format Check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        path:
          - check: 'cpp'
            exclude: ''
    steps:
      - uses: actions/checkout@v4
      - name: Run clang-format style check for C/C++
        uses: jidicula/clang-format-action@v4.11.0
        with:
          clang-format-version: '15'
          check-path: ${{ matrix.path['check'] }}
          fallback-style: 'Google' # optional

  CMake-format-check:
    name: CMake Format Check
    runs-on: ubuntu-latest
    container: ubuntu:22.04
    steps:
      - name: Install tools
        run: |
          apt update -y
          apt install git python3-pip -y
          pip3 install --user cmake-format
      - uses: actions/checkout@v4
      - name: Check CMake format
        run: |
          git config --global --add safe.directory $GITHUB_WORKSPACE
          cd $GITHUB_WORKSPACE/
          fileList=$(find ./cpp ./cpp-ch -name CMakeLists.txt -o -name *.cmake)
          for file in $fileList; do
              /github/home/.local/bin/cmake-format --first-comment-is-literal True --in-place $file
          done
          if [ -n "$(git status --porcelain)" ]; then
             echo "Please use cmake-format to format cmake files or apply the below patch."
             git diff -- '*CMakeLists.txt' '*.cmake'
             exit 1
          fi
          echo "No CMake format issue."