gamemode/scripts/format-check.sh
Kai Krakow b2870671bd formatcheck: Use a shorter timeout
If the internet connection is down, the default timeout of wget is
unreasonably long. If formatcheck is used as a pre-commit hook, this
blocks usage of git for a long time although we probably have
git-clang-format available.

Signed-off-by: Kai Krakow <kai@kaishome.de>
2018-10-09 00:49:58 +02:00

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#!/bin/bash
# Simple script to check for clang-format compliance
# Ensure we are at the project root
cd "$(dirname $0)"/..
wget -Nq -T3 -t1 https://llvm.org/svn/llvm-project/cfe/trunk/tools/clang-format/git-clang-format
if chmod +x git-clang-format; then
if [[ "$1" == "--pre-commit" ]]; then
# used via .git/hooks/pre-commit:
# exec "$(dirname $0)"/../../scripts/format-check.sh --pre-commit
./git-clang-format
exit
fi
CLANG_FORMAT_OUTPUT=$(./git-clang-format HEAD^ HEAD --diff)
if [[ ! ${CLANG_FORMAT_OUTPUT} == "no modified files to format" ]] && [[ ! -z ${CLANG_FORMAT_OUTPUT} ]]; then
echo "Failed clang format check:"
echo "${CLANG_FORMAT_OUTPUT}"
exit 1
else
echo "Passed clang format check"
fi
else
echo "git-clang-format not downloaded"
exit 1
fi