67 lines
1.5 KiB
Bash
67 lines
1.5 KiB
Bash
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#!/bin/sh
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# git pre-commit hook that runs an Uncrustify stylecheck.
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# Features:
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# - abort commit when commit does not comply with the style guidelines
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# - create a patch of the proposed style changes
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#
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# More info on Uncrustify: http://uncrustify.sourceforge.net/
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# exit on error
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set -e
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# necessary check for initial commit
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if git rev-parse --verify HEAD >/dev/null 2>&1 ; then
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against=HEAD
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else
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# Initial commit: diff against an empty tree object
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against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
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fi
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patch=$(./run-uncrustify.sh --create-patch)
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if [ $? != 0 ]; then
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exit 1
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fi
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# if no patch has been generated all is ok, clean up the file stub and exit
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if [ ! -s "$patch" ] ; then
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echo "Files in this commit comply with the uncrustify rules."
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rm -f "$patch"
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exit 0
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fi
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# a patch has been created, notify the user and exit
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echo "\nUncrustify check failed! You can see a diff file\n$patch"
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echo "\nYou can apply these changes with:\ngit apply $patch\n"
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echo "Aborting commit. Apply changes and commit again or skip checking with --no-verify (not recommended)."
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if [ ! -t 1 ] ; then
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exit 1
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fi
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exec < /dev/tty
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while true; do
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echo "Do you wish to open patch file? y/n"
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read -p "" yn
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case $yn in
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[Yy]* ) open "$patch"; break;;
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[Nn]* ) break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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while true; do
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echo "Apply patch file? y/n"
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read -p "" yn
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case $yn in
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[Yy]* ) git apply "$patch"; break;;
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[Nn]* ) break;;
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* ) echo "Please answer yes or no.";;
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esac
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done
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exit 1
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