chflags.common.sh

# Copyright 2015-2023 Rivoreo

# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
# IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.


print_usage() {
	echo "Usage: chflags [-fhv] [-R [-H | -L | -P]] <flags> <file> ..." 1>&2
}

no_fail=
no_follow=
verbose=
recursive=
recursive_follow=never
while getopts fhvRHLP c
do case $c in
	f)
		no_fail=1
		;;
	h)
		no_follow=1
		;;
	v)
		verbose=1
		;;
	R)
		recursive=1
		;;
	H)
		recursive_follow=explict
		;;
	L)
		recursive_follow=always
		;;
	P)
		recursive_follow=never
		;;
	\?)
		print_usage
		exit 255
		;;
esac done
if [ $# -le $OPTIND ]; then
	print_usage
	exit 255
fi
shift $((OPTIND-1))