Revised minimalistic grails wrapper
Finally switched to GVM but still wanted to have the trivial "version detection". Make sure to have the script in PATH before GVM or don't name it grails.
#!/bin/sh version=current if test -f "./application.properties"; then version=`cat ./application.properties | perl -ne 'print "$1" if (/app.grails.version=([0-9\.]+)$/)'` fi export GRAILS_HOME="$HOME/.gvm/grails/$version" "$GRAILS_HOME/bin/grails" "$*"