--- freem/scripts/fmd-setversion	2025/04/04 19:43:18	1.2
+++ freem/scripts/fmd-setversion	2025/04/06 03:38:05	1.3
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 #
-#   $Id: fmd-setversion,v 1.2 2025/04/04 19:43:18 snw Exp $
+#   $Id: fmd-setversion,v 1.3 2025/04/06 03:38:05 snw Exp $
 #    Set version in FreeM repository
 #
 #  
@@ -25,6 +25,9 @@
 #   along with FreeM.  If not, see <https://www.gnu.org/licenses/>.
 #
 #   $Log: fmd-setversion,v $
+#   Revision 1.3  2025/04/06 03:38:05  snw
+#   Prepare for adding packaging functionality to fmd
+#
 #   Revision 1.2  2025/04/04 19:43:18  snw
 #   Switch to using environment catalog to determine user and group for environment, and remove -u and -g flags from freem
 #
@@ -36,15 +39,30 @@
 # SPDX-License-Identifier: AGPL-3.0-or-later
 #
 
-if [[ $# == 0 ]]
+function usage()
+{
+    echo
+    echo "Sets the FreeM version in this repository"
+    echo
+    echo "usage:"
+    echo
+    echo "  fmd setversion <version>"
+    echo "   - Sets the FreeM version in this repository to <version>"
+    echo
+    echo "  fmd setversion --revert"
+    echo "   - Reverts to the previous FreeM version"
+    echo
+    exit 0
+}
+
+if [[ $1 == "help" ]]
 then
-    echo "setversion:  must be run from 'fmd setversion'"
-    exit 1
+    usage
 fi
 
-if [[ ! -f sem.ver ]]
+if [[ $# == 0 ]]
 then
-    echo "Not in the root of the FreeM repository."
+    echo "setversion:  must be run from 'fmd setversion'"
     exit 1
 fi