mirror of
https://github.com/mudita/MuditaOS.git
synced 2026-07-04 21:27:30 -04:00
47 lines
1.6 KiB
Bash
Executable File
47 lines
1.6 KiB
Bash
Executable File
#!/bin/bash -e
|
|
# taken from: https://raw.githubusercontent.com/andrewseidl/githook-clang-format/master/clang-format.hook
|
|
# - with just added check for cpp file & check for proper version of clang-format
|
|
# - with use of clang-format diff.py - for changed chunk changes only
|
|
# might be worth to consider: https://github.com/Sarcasm/run-clang-format
|
|
|
|
set -o pipefail
|
|
|
|
# check if clang format is in proper version, version is 3rd column in `clang-format --version`
|
|
CVER=$(clang-format --version | cut -d ' ' -f 3 | cut -d '.' -f 1)
|
|
if [ $CVER -lt 9 ]; then
|
|
echo "Install clang-format in at least verion 9 and set as default, on ubuntu:"
|
|
echo 'Your clang format version used: '$(clang-format --version)
|
|
echo "git commit aborted"
|
|
exit 1
|
|
fi
|
|
|
|
# if clang-format-diff exists in path - then use it, if not - than try to use it from clang-format-${CVER}
|
|
L_CLANG_DIFF_TOOL=$( which clang-format-diff.py && echo "clang-format-diff.py" || echo "/usr/share/clang/clang-format-${CVER}/clang-format-diff.py" )
|
|
if [[ ! -f ${L_CLANG_DIFF_TOOL} ]]; then
|
|
echo "Clang tool for git diff chunk formatting not found!"
|
|
echo "path used: ${L_CLANG_DIFF_TOOL}"
|
|
exit 1
|
|
fi
|
|
|
|
format_file() {
|
|
file="${1}"
|
|
if [ -f $file ]; then
|
|
echo "Format file: ${1} diff"
|
|
git diff -U0 --no-color --cached ${1} | ${L_CLANG_DIFF_TOOL} -p1 -i
|
|
git add ${1}
|
|
fi
|
|
}
|
|
|
|
case "${1}" in
|
|
--about )
|
|
echo "Runs clang-format on source files"
|
|
;;
|
|
* )
|
|
for file in `git diff-index --cached --name-only HEAD` ; do
|
|
if [[ ${file} =~ ^.*\.(cpp|hpp|c|h|cxx|gcc|cc)$ ]]; then
|
|
format_file "${file}"
|
|
fi
|
|
done
|
|
;;
|
|
esac
|