format.yml

name: Code Formatting Check

on:
  push:
    branches:
      - main
  pull_request:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  formatting:
    name: Python and C/C++ Format Check
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 2
          submodules: "true"

      - name: Install clang-format
        uses: aminya/setup-cpp@v1
        with:
          clangformat: 17.0.1

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"

      - name: Install black
        run: pip install black

      - name: Run git-clang-format
        id: git-clang-format
        run: |
          git fetch origin main
          git clang-format origin/main || true
          git diff > clang-format.diff
          cat clang-format.diff

      - name: Upload clang-format diff
        uses: actions/upload-artifact@v4
        with:
          path: clang-format.diff
          name: clang_format_diffs

      - name: Check C/C++ format
        uses: reviewdog/action-suggester@v1.24
        with:
          tool_name: clang-format
          level: error
          cleanup: true
          fail_level: any

      - name: Run black format
        if: success() || failure()
        id: black-format
        run: |
          black . || true
          git diff > black-format.diff
          cat black-format.diff

      - name: Upload black-format diff
        if: success() || failure()
        uses: actions/upload-artifact@v4
        with:
          path: black-format.diff
          name: black_format_diffs

      - name: Check Python format
        if: success() || failure()
        uses: reviewdog/action-suggester@v1.24
        with:
          tool_name: black
          level: error
          fail_level: any