Contents of /branches/mage-next/src/helper/mgroupadd

#!/bin/bash
# $Id$

# include all needed files
[ -f /etc/mage.rc.global ] && source /etc/mage.rc.global
[ -f ${MAGERC} ] && source ${MAGERC}
[ -f ${MLIBDIR}/mage4.functions.sh ] && source ${MLIBDIR}/mage4.functions.sh

print_usage()
{
	echo "$(basename $0 .sh) adds groups to /etc/group."
	echo " USAGE:    $(basename $0 .sh) -o OPTIONS GROUP_NAME .."
	echo
	echo " OPTIONS:  -o \"OPTS\"all options from /usr/sbin/groupadd can be used."
	echo
	echo " Examples:"
	echo "    $(basename $0 .sh) -o \"-g 22\" sshd"
	echo
}

busybox_fix_group_opts()
{
	local i
	local FIXED_GROUP_OPTS

	for i in $*
	do
		case $1 in
			-r) FIXED_GROUP_OPTS+=" -S" ;;
			*) FIXED_GROUP_OPTS+=" $1" ;;
		esac
		shift
	done

	echo "${FIXED_GROUP_OPTS}"
}

if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
then
	chroot="chroot ${MROOT} "
else
	chroot=""
fi

while getopts "o:-" opt ; do
	case "${opt}" in
		o)
			GROUP_OPTS="${OPTARG}"
			;;

		-) break
			;;

		*)
			print_usage
			exit 1
			;;
	esac
done
shift $(($OPTIND - 1))

#exit if $1 is zero
if [ -z "$1" ]
then
	print_usage
	exit 1
fi

GROUP_TO_ADD="$1"

# busybox support needed?
if need_busybox_support addgroup
then
	echo -n "     Adding group '${GROUP_TO_ADD}'"
	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
	echo " ..."
	${chroot} addgroup -S $(busybox_fix_group_opts ${GROUP_OPTS}) "${GROUP_TO_ADD}"

# normal systems
else
	# get the info
	my_group="$(${chroot} getent group ${GROUP_TO_ADD})"

	# if above entries are empty the user/group does not exist
	if [ -z "${my_group}" ]
	then
		echo -n "     Adding group '${GROUP_TO_ADD}'"
		[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
		echo " ..."
		${chroot} groupadd -r ${GROUP_OPTS} "${GROUP_TO_ADD}"
	else
		echo -n "     Modifing group '${GROUP_TO_ADD}'"
		[[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
		echo " ..."
		${chroot} groupmod ${GROUP_OPTS} "${GROUP_TO_ADD}"
	fi
fi
1	#!/bin/bash
2	# $Id$
3
4	# include all needed files
5	[ -f /etc/mage.rc.global ] && source /etc/mage.rc.global
6	[ -f ${MAGERC} ] && source ${MAGERC}
7	[ -f ${MLIBDIR}/mage4.functions.sh ] && source ${MLIBDIR}/mage4.functions.sh
8
9	print_usage()
10	{
11	echo "$(basename $0 .sh) adds groups to /etc/group."
12	echo " USAGE: $(basename $0 .sh) -o OPTIONS GROUP_NAME .."
13	echo
14	echo " OPTIONS: -o \"OPTS\"all options from /usr/sbin/groupadd can be used."
15	echo
16	echo " Examples:"
17	echo " $(basename $0 .sh) -o \"-g 22\" sshd"
18	echo
19	}
20
21	busybox_fix_group_opts()
22	{
23	local i
24	local FIXED_GROUP_OPTS
25
26	for i in $*
27	do
28	case $1 in
29	-r) FIXED_GROUP_OPTS+=" -S" ;;
30	*) FIXED_GROUP_OPTS+=" $1" ;;
31	esac
32	shift
33	done
34
35	echo "${FIXED_GROUP_OPTS}"
36	}
37
38	if [[ ! -z ${MROOT} ]] && [[ ${MROOT} != / ]]
39	then
40	chroot="chroot ${MROOT} "
41	else
42	chroot=""
43	fi
44
45	while getopts "o:-" opt ; do
46	case "${opt}" in
47	o)
48	GROUP_OPTS="${OPTARG}"
49	;;
50
51	-) break
52	;;
53
54	*)
55	print_usage
56	exit 1
57	;;
58	esac
59	done
60	shift $(($OPTIND - 1))
61
62	#exit if $1 is zero
63	if [ -z "$1" ]
64	then
65	print_usage
66	exit 1
67	fi
68
69	GROUP_TO_ADD="$1"
70
71	# busybox support needed?
72	if need_busybox_support addgroup
73	then
74	echo -n " Adding group '${GROUP_TO_ADD}'"
75	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
76	echo " ..."
77	${chroot} addgroup -S $(busybox_fix_group_opts ${GROUP_OPTS}) "${GROUP_TO_ADD}"
78
79	# normal systems
80	else
81	# get the info
82	my_group="$(${chroot} getent group ${GROUP_TO_ADD})"
83
84	# if above entries are empty the user/group does not exist
85	if [ -z "${my_group}" ]
86	then
87	echo -n " Adding group '${GROUP_TO_ADD}'"
88	[[ ! -z ${chroot} ]] && echo -n " into MROOT='${MROOT}'"
89	echo " ..."
90	${chroot} groupadd -r ${GROUP_OPTS} "${GROUP_TO_ADD}"
91	else
92	echo -n " Modifing group '${GROUP_TO_ADD}'"
93	[[ ! -z ${chroot} ]] && echo -n " in MROOT='${MROOT}'"
94	echo " ..."
95	${chroot} groupmod ${GROUP_OPTS} "${GROUP_TO_ADD}"
96	fi
97	fi