[CI] Add pre-commit hook ClangFormat; format C files with style Google
#1631
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
https://clang.llvm.org/docs/ClangFormat.html
https://clang.llvm.org/docs/ClangFormatStyleOptions.html#basedonstyle
Standardizes the C code to one consistent format.
https://github.com/pre-commit/mirrors-clang-format
https://github.com/ssciwr/clang-format-wheel
Did you read the Contributor Guide?
Is this PR related to a JIRA ticket?
What changes were proposed in this PR?
Ran ClangFormat.
How was this patch tested?
From the repo root on Linux I ran:
find python/ -name *.c -o -name *.h | xargs clang-format -i --style=Google
Did this PR include necessary documentation updates?