roby2014/clang-format-action

A github action to run clang-format on all C/C++ sources in a repository

Auto clang format Github action

Allow running clang-format on C/C++ sources using Github actions. A .clang-format file is required.

Info

• BRANCH (environment variable) branch where the formatter will be run.
• exclude-regex can be used to avoid formatting certain folders.

Usage

This action will run this action on every push, formatting all C/C++ files except the ones from lib/ folder):

.github/workflows/formatter.yml:

on: push
name: clang-format Code Formatter
jobs:
  lint:
    name: clang-format Code Formatter
    runs-on: ubuntu-latest
    steps:
    - name: Clang Code Formatter
      uses: roby2014/clang-format-action@v1.0
      env:
        BRANCH: 'main'
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        exclude-regex: 'lib/' #optional