[apple/xnu.git] / tools / reindent.sh

#!/bin/sh

#
# Reindent CWD recursively using clang-format (assumed to be in your PATH),
# and per-component or per-directory .clang-format style specifications.
#

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 . \! \( \( -name BUILD -o -name EXTERNAL_HEADERS -o -name libMicro -o -name zlib -o -name .svn -o -name .git -o -name cscope.\* -o -name \*~ \) -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
Commit	Line	Data
3e170ce0 A	1	#!/bin/sh
	2
	3	#
	4	# Reindent CWD recursively using clang-format (assumed to be in your PATH),
	5	# and per-component or per-directory .clang-format style specifications.
	6	#
	7
	8	CPUS=`sysctl -n hw.logicalcpu`
	9	CLANGFORMAT=`xcrun -find clang-format`
	10
	11	if [ ! -x "${CLANGFORMAT}" ]; then
	12	echo "Could not find clang-format" 1>&2
	13	exit 1
	14	fi
	15
	16	echo "Using ${CLANGFORMAT} to reindent, using concurrency of ${CPUS}"
	17
	18	find -x . \! \( \( -name BUILD -o -name EXTERNAL_HEADERS -o -name libMicro -o -name zlib -o -name .svn -o -name .git -o -name cscope.\* -o -name \~ \) -prune \) -type f \( -name \.c -o -name \*.cpp \) -print0 \| \
	19	xargs -0 -P "${CPUS}" -n 10 "${CLANGFORMAT}" -style=file -i
	20	ret=$?
	21
	22	if [ $ret -ne 0 ]; then
	23	echo "reindent failed: $ret" 1>&2
	24	exit 1
	25	fi
	26
	27	exit 0