#!/bin/sh
CPUS=`sysctl -n hw.logicalcpu`
CLANGFORMAT=`xcrun -find clang-format`
if [ ! -x "${CLANGFORMAT}" ]; then
echo "Could not find clang-format" 1>&2
exit 1
fi
echo "Using ${CLANGFORMAT} to reindent, using concurrency of ${CPUS}"
find -x . \! \( \( -name BUILD -o -name EXTERNAL_HEADERS -o -name zlib -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -prune \) -type f \( -name \*.c -o -name \*.cpp \) -print0 | \
xargs -0 -P "${CPUS}" -n 10 "${CLANGFORMAT}" -style=file -i
ret=$?
if [ $ret -ne 0 ]; then
echo "reindent failed: $ret" 1>&2
exit 1
fi
exit 0