darkrc/githooks/pre-commit

78 lines
1.4 KiB
Text
Raw Normal View History

#!/bin/sh
filter=$(git config hooks.filter)
validation=$(git config hooks.validation)
indentation=$(git config hooks.indentation)
temp=$(mktemp -p /dev/shm -d -t git-hook.XXXX)
export GIT_DIR=$(git rev-parse --show-toplevel)/.git
new() {
git status --porcelain | grep -E '^AM|^M|^A' | sed 's/^[^ ]* *//'
}
check() {
file=$2
luajit -e "
for line in assert(io.open('$file')):lines() do
if not line:match('^%s*'):match('^$1*$') then
print('File \x1b[31m$file\x1b[00m is incorrectly indented!')
os.exit(1)
end
end"
}
git checkout-index --prefix="$temp/index/" --all
cd $temp/index/
if [ -n "$filter" ]; then
ln -s $GIT_DIR/ .git
$filter
git add --all
rm -rf .git
fi
if [ -n "$validation" ]; then
$validation || error=1
fi
case $indentation in
tab|tabs)
echo "Checking tab indentation"
for file in $(new); do
check '\t' $file || error=1
done
;;
space|spaces)
echo "Checking space indentation"
for file in $(new); do
check ' ' $file || error=1
done
;;
""|off)
echo "Skipping indentation check"
;;
*)
echo "Cannot check for indentation type \033[31m'$indentation'\033[00m"
exit 1
;;
esac
2022-05-27 08:27:19 +00:00
if [ -n "$error" ]
then exit 1
fi
cd $GIT_DIR
rm -rf $temp
hook=$(basename $0)
2022-05-27 08:27:19 +00:00
if [ -f "$GIT_DIR/hooks/$hook" ]
then
echo Running project-level hook: $GIT_DIR/hooks/$hook
$GIT_DIR/hooks/$hook
2022-05-27 08:27:19 +00:00
error=$?
if [ -n "$error" ]
then exit $error
fi
fi