44 lines
1.2 KiB
Bash
44 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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# This script runs clang-format on all relevant files in the repo.
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# This is the primary script responsible for fixing style violations.
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set -uo pipefail
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IFS=$'\n\t'
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CLANG_FORMAT_FILE_EXTS=(".c" ".h" ".cpp" ".hpp" ".cc" ".hh" ".cxx" ".m" ".mm" ".inc" ".java" ".glsl")
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# Loops through all text files tracked by Git.
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git grep -zIl '' |
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while IFS= read -rd '' f; do
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# Exclude some files.
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if [[ "$f" == "thirdparty"* ]]; then
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continue
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fi
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for extension in ${CLANG_FORMAT_FILE_EXTS[@]}; do
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if [[ "$f" == *"$extension" ]]; then
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# Run clang-format.
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clang-format -i "$f"
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continue 2
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fi
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done
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done
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git diff > patch.patch
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# If no patch has been generated all is OK, clean up, and exit.
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if [ ! -s patch.patch ] ; then
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printf "Files in this commit comply with the clang-format style rules.\n"
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rm -f patch.patch
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exit 0
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fi
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# A patch has been created, notify the user, clean up, and exit.
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printf "\n*** The following differences were found between the code "
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printf "and the formatting rules:\n\n"
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cat patch.patch
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printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
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rm -f patch.patch
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exit 1
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