quickerNES/.run-clang-format.sh

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#!/usr/bin/env bash
if [[ $# -ne 1 ]]; then
echo "Usage: $0 <check|fix>"
exit 1
fi
task="${1}"; shift
function check()
{
if [ ! $? -eq 0 ]; then
echo "Error fixing style."
exit -1
fi
}
function check_syntax()
{
# If run-clang-format is not installed, clone it
if [ ! -f run-clang-format/run-clang-format.py ]; then
git clone https://github.com/Sarcasm/run-clang-format.git
if [ ! $? -eq 0 ]; then
echo "Error installing run-clang-format."
exit 1
fi
fi
python3 run-clang-format/run-clang-format.py --recursive source --extensions "cpp,hpp"
if [ ! $? -eq 0 ]; then
echo "Error: C++ Code formatting in source is not normalized."
echo "Solution: Please run this program with the 'fix' argument"
exit -1
fi
}
function fix_syntax()
{
src_files=`find source -type f -name "*.cpp" -o -name "*.hpp"`
echo $src_files | xargs -n6 -P2 clang-format -style=file -i "$@"
check
}
##############################################
### Testing/fixing C++ Code Style
##############################################
command -v clang-format >/dev/null
if [ ! $? -eq 0 ]; then
echo "Error: please install clang-format on your system."
exit -1
fi
if [[ "${task}" == 'check' ]]; then
check_syntax
else
fix_syntax
fi
exit 0