suyu/hooks/pre-commit
2016-10-27 23:28:29 +00:00

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#!/bin/sh
# Enforce citra's whitespace policy
git config --local core.whitespace tab-in-indent,trailing-space
paths_to_check="src/ CMakeLists.txt"
# If there are whitespace errors, print the offending file names and fail.
if ! git diff --cached --check -- $paths_to_check ; then
cat<<END
Error: This commit would contain trailing spaces or tabs, which is against this repo's policy.
Please correct those issues before committing. (Use 'git diff --check' for more details)
If you know what you are doing, you can try 'git commit --no-verify' to bypass the check
END
exit 1
fi
# Check for tabs, since tab-in-indent catches only those at the beginning of a line
if git diff --cached -- $paths_to_check | egrep '^\+.* '; then
cat<<END
Error: This commit would contain a tab, which is against this repo's policy.
If you know what you are doing, you can try 'git commit --no-verify' to bypass the check.
END
exit 1
fi
for f in $(git diff --name-only --diff-filter=ACMRTUXB --cached); do
if ! echo "$f" | egrep -q "[.](cpp|h)$"; then
continue
fi
if ! echo "$f" | egrep -q "^src/"; then
continue
fi
d=$(clang-format "$f" | diff -u "$f" -)
if ! [ -z "$d" ]; then
echo "!!! $f not compliant to coding style, here is the fix:"
echo "$d"
fail=1
fi
done
exit "${fail-0}"