1#!/bin/sh 2# SPDX-License-Identifier: GPL-2.0-only 3 4# Dummy script that always succeeds. 5 6# Check if the first parameter appears in the rest. Succeeds if found. 7# This helper is useful if a particular option was passed to this script. 8# Typically used like this: 9# arg_contain <word-you-are-searching-for> "$@" 10arg_contain () 11{ 12 search="$1" 13 shift 14 15 while [ $# -gt 0 ] 16 do 17 if [ "$search" = "$1" ]; then 18 return 0 19 fi 20 shift 21 done 22 23 return 1 24} 25 26if arg_contain --version "$@" || arg_contain -v "$@"; then 27 progname=$(basename $0) 28 echo "GNU $progname (scripts/dummy-tools/$progname) 2.50" 29 exit 0 30fi 31