Make extra container information optional

weave

@@ -241,7 +241,8 @@ weave_ps() {
     for CONTAINER_ID in $(docker ps -q) ; do
         CONTAINER_IPS=$(with_container_netns container_weave_ips $CONTAINER_ID)
         if [ -n "$CONTAINER_IPS" ] ; then
-            echo $(docker inspect --format '{{ .Name }} {{ .Config.Image }} ({{ .Config.Hostname }}.{{ .Config.Domainname }}):' $CONTAINER_ID) $CONTAINER_IPS
+            [ $# -gt 0 ] && [ "$1" = "-v" ] && CONTAINER_INFO=$(docker inspect --format '{{ .Name }} {{ .Config.Image }}' $CONTAINER_ID)
+            echo $CONTAINER_ID $CONTAINER_INFO $CONTAINER_IPS
         fi
     done
 }
@@ -304,7 +305,7 @@ case "$COMMAND" in
         fi
         ;;
     ps)
-        weave_ps
+        weave_ps "$@"
         ;;
     version)
         # Try the running container first; if no luck try the image