Run clang-format in GitHub Actions #30
Workflow file for this run
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| name: Clang Format Check | |
| on: | |
| pull_request: | |
| paths: | |
| - 'Sources/**' | |
| - 'Tests/**' | |
| - 'Samples/Common/Sources/CrashTriggers/**' | |
| - '.github/workflows/clang-format.yml' | |
| - '.clang-format-ignore' | |
| jobs: | |
| formatting-check: | |
| name: Formatting Check | |
| runs-on: ubuntu-latest | |
| env: | |
| DIRS: 'Sources Tests Samples/Common/Sources/CrashTriggers' | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install clang-format-18 | |
| run: | | |
| wget https://apt.llvm.org/llvm.sh | |
| chmod +x llvm.sh | |
| sudo ./llvm.sh 18 | |
| sudo apt-get install -y clang-format-18 | |
| - name: Check formatting | |
| id: check_format | |
| run: | | |
| find $DIRS -name '*.c' -o -name '*.cpp' -o -name '*.h' -o -name '*.m' -o -name '*.mm' | \ | |
| xargs -r clang-format-18 -style=file -n -Werror 2> clang_format_errors.log || true | |
| - name: Apply formatting changes | |
| if: failure() | |
| run: | | |
| find $DIRS -name '*.c' -o -name '*.cpp' -o -name '*.h' -o -name '*.m' -o -name '*.mm' | \ | |
| xargs -r clang-format-18 -style=file -i | |
| - name: Show formatting diff | |
| if: failure() | |
| run: | | |
| git diff > clang_format_diff.patch | |
| cat clang_format_diff.patch | |
| - name: Annotate formatting issues | |
| if: failure() | |
| run: | | |
| echo "::group::Formatting issues" | |
| while IFS= read -r line | |
| do | |
| if [[ $line =~ ^diff\ --git\ a/(.*)\ b/.* ]]; then | |
| file=${BASH_REMATCH[1]} | |
| elif [[ $line =~ ^@@\ -([0-9]+),[0-9]+\ \+([0-9]+),[0-9]+\ @@ ]]; then | |
| line=${BASH_REMATCH[2]} | |
| elif [[ $line =~ ^\+\+\+\ b/.* ]]; then | |
| continue | |
| elif [[ $line =~ ^\-\-\-\ a/.* ]]; then | |
| continue | |
| elif [[ $line =~ ^\+(.*) ]]; then | |
| echo "::error file=$file,line=$line::Added line: ${BASH_REMATCH[1]}" | |
| elif [[ $line =~ ^\-(.*) ]]; then | |
| echo "::warning file=$file,line=$line::Removed line: ${BASH_REMATCH[1]}" | |
| fi | |
| done < clang_format_diff.patch | |
| echo "::endgroup::" | |
| - name: Suggest formatting fixes | |
| if: failure() | |
| run: | | |
| echo "##[error]Formatting issues found. Please run clang-format-18 on your code." |