From a0600c9dc3d8fdf494674dc7919be6835958f608 Mon Sep 17 00:00:00 2001
From: Marius Tolzmann <tolzmann@molgen.mpg.de>
Date: Tue, 1 Nov 2011 10:01:06 +0100
Subject: [PATCH] beesh: added require_version() to check for bee version in
 bee-file

---
 src/beesh.sh.in | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/beesh.sh.in b/src/beesh.sh.in
index 44d530e..0631dd6 100755
--- a/src/beesh.sh.in
+++ b/src/beesh.sh.in
@@ -104,6 +104,13 @@ function show_help() {
 	EOF
 }
 
+function require_version() {
+    if @BINDIR@/beeversion "${VERSION}" -lt "${1}" ; then
+        print_error "this bee-file requires at least bee v${1} .."
+        exit 1;
+    fi
+}
+
 function check_repositories() {
     r=0
     print_info "==> checking repositories .."