1 files changed, 44 insertions, 0 deletions
diff --git a/trunk/add-group b/trunk/add-group
new file mode 100755
index 0000000..603466e
--- /dev/null
+++ b/trunk/add-group
@@ -0,0 +1,44 @@
+#!/bin/sh
+#---------------------------------------------------------------
+# Project         : Mandriva Linux
+# Module          : rpm-helper
+# File            : add-group
+# Version         : $Id$
+# Author          : Frederic Lepied
+# Created On      : Mon Jul 29 15:07:28 2002
+# Purpose         : helper script for rpm scriptlets to add a
+#		    system group.
+#---------------------------------------------------------------
+
+if [ $# -lt 3 ]; then
+    echo "usage: $0 <pkg name> <num installed> <group name> [<user1>,<user2>...]" 1>&2
+    exit 1
+fi
+
+pkg=$1				# name of the package
+num=$2				# number of packages installed
+name=$3				# name of the group
+users=$4			# users to add to this group
+
+if ! getent group $name > /dev/null 2>&1; then
+    /usr/sbin/groupadd -r $name > /dev/null
+
+    if [ -n "$users" ]; then
+	SAVED_IFS="$IFS"
+	export IFS="$IFS",
+	set $users
+	IFS="$SAVED_IFS"
+
+	for u in $*; do
+	    old=`egrep "[:,]$u(,|$)" /etc/group | cut -d : -f 1 | xargs echo`
+	    if [ -n "$old" ]; then
+		old=`echo ",$old" | sed 's/ /,/g'`
+	    fi
+	    /usr/sbin/usermod -G $name$old $u > /dev/null
+	done
+    fi
+fi
+
+exit 0
+
+# add-group ends here