#!@BASH_PATH@
#
# Copyright 2009-2021 the Pacemaker project contributors
#
# The version control history for this file may have further details.
#
# This source code is licensed under the GNU General Public License version 2
# or later (GPLv2+) WITHOUT ANY WARRANTY.
#

USAGE_TEXT="Usage: crm_master <command> [<options>]

This command is deprecated. Use crm_attribute with the --promotion option
instead."

exit_usage() {
	if [ $# -gt 0 ]; then
		echo "error:" "$@" >&2
	fi
	echo
	echo "$USAGE_TEXT"
	exit 1
}

SHORTOPTS_DEPRECATED="U:Q"
LONGOPTS_DEPRECATED="uname:,get-value,delete-attr,attr-value:,attr-id:"
SHORTOPTS="VqGv:DN:l:i:r:"
LONGOPTS="help,version,verbose,quiet,query,update:,delete,node:,lifetime:,id:,resource:"

TEMP=$(@GETOPT_PATH@ -o ${SHORTOPTS}${SHORTOPTS_DEPRECATED} \
	--long ${LONGOPTS},${LONGOPTS_DEPRECATED} \
	-n crm_master -- "$@")
if [ $? -ne 0 ]; then
	exit_usage
fi

eval set -- "$TEMP" # Quotes around $TEMP are essential

# Explicitly set the (usual default) lifetime, so the attribute gets set as a
# node attribute and not a cluster property.
options="--lifetime forever"

while true ; do
	case "$1" in
		--help) 
			echo "crm_master - Query, update, or delete a resource's promotion score"
			echo
			echo "$USAGE_TEXT"
			exit 0
			;;
		--version)
			crm_attribute --version
			exit 0
			;;
		--verbose|-V|--quiet|-q|--query|-G|--delete|-D)
			options="$options $1"
			shift
			;;
		--update|-v|--node|-N|--lifetime|-l|--id|-i)
			options="$options $1 $2"
			shift
			shift
			;;
		-r|--resource)
			OCF_RESOURCE_INSTANCE=$2;
			shift
			shift
			;;
		--get-value|--delete-attr|-Q) # deprecated
			options="$options $1"
			shift
			;;
		--uname|-U|--attr-value|--attr-id) # deprecated
			options="$options $1 $2"
			shift
			shift
			;;
		--)
			shift
			break
			;;
		*)
			exit_usage "unknown option '$1'"
			;;
	esac
done

if [ -z "$OCF_RESOURCE_INSTANCE" ]; then
	exit_usage "No resource specified"
fi

crm_attribute -n master-$OCF_RESOURCE_INSTANCE $options