project: Add pre-commit hook for clang-format

Automatically reformats the code before committing any changes using clang-format, to ensure that there are no additional reformatting commits needed in the future.

This requires clang-format to be globally available to git, either through path or by directly being in the git bash directory. The hook will only run if a developer actually installs it with install.sh.
This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2019-04-19 20:38:50 +02:00
parent be4d42312d
commit b34c880f88
2 changed files with 15 additions and 0 deletions

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#!/bin/bash
if ! hash clang-format 2>/dev/null; then
echo "'clang-format' must be installed in a global environment."
exit 1
fi
find ./source -type f -name "*.h" -or -name "*.hpp" -or -name "*.c" -or -name "*.cpp" -exec clang-format -i '{}' \;

8
install.sh Normal file
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#!/bin/bash
readarray -t hooks < <(find .hooks/ -maxdepth 1 -type d -not -wholename .hooks/ -print0)
for v in "${hooks[@]}"; do
hookname=`basename $v`
echo "#!/bin/bash" > .git/hooks/${hookname}
echo "find .hooks/${hookname}/ -type f -name '*.sh' -exec '{}' \;" >> .git/hooks/${hookname}
done