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|
name: Code formatting check
on:
pull_request:
# Cancel previous runs if a more recent commit is pushed.
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref }}
cancel-in-progress: true
permissions: read-all
jobs:
clang-format-check:
name: clang-format
runs-on: "ubuntu-20.04"
steps:
- name: Setup clang-format
run: |
sudo apt-get install -yqq clang-format-12
- name: Checkout repository
uses: actions/checkout@v3
with:
fetch-depth: '0'
- name: Switch to pull request branch
run: |
git checkout ${GITHUB_SHA}
- name: Run clang-format
run: |
git diff origin/${{ github.base_ref }} -U0 --no-color -- '**/*.cpp' '**/*.cc' '**/*.h' '**/*.hh' '**/*.hpp' \
| clang-format-diff-12 -p1 >not-formatted.diff 2>&1
- name: Check formatting
run: |
if ! grep -q '[^[:space:]]' not-formatted.diff ; then
echo "Code is formatted."
else
echo "Code is not formatted."
echo "Run clang-format-diff on your changes:"
echo " git diff origin/${{ github.base_ref }} -U0 --no-color | clang-format-diff -p1 -i"
echo ""
echo "You can disable clang-format for specific code blocks. Follow https://clang.llvm.org/docs/ClangFormatStyleOptions.html#disabling-formatting-on-a-piece-of-code."
echo ""
echo "Diff:"
cat not-formatted.diff
echo ""
exit 3
fi
|
