version
#!/bin/bash
# Display current version or update version if used with version as argument
VERSION=`grep VERSION= Makefile | sed -e 's/VERSION=\(.*\)/\1/'`
if [ -z "$1" ]; then
echo $VERSION
elif [ "$1" != "$VERSION" ]; then
sed -e "s/{{VERSION}}/"$1"/" templates/Makefile > Makefile
fi