Extract common functions into a separate file
This is the start of an effort to organize devstack's code
to better document the requirements for configuring the individual
components.
Change-Id: I3476b76b9d1f9ee63687fb9898a98729118cbd84
diff --git a/tools/configure_tempest.sh b/tools/configure_tempest.sh
index 00add9a..f6ef0d3 100755
--- a/tools/configure_tempest.sh
+++ b/tools/configure_tempest.sh
@@ -30,7 +30,10 @@
# Keep track of the current directory
TOOLS_DIR=$(cd $(dirname "$0") && pwd)
-TOP_DIR=`cd $TOOLS_DIR/..; pwd`
+TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
+
+# Import common functions
+. $TOP_DIR/functions
# Abort if localrc is not set
if [ ! -e $TOP_DIR/localrc ]; then