Description of problem: Not able to override $MAVEN_ARGS values in JBoss EWS cartridge. See below :

[1] https://github.com/openshift/origin-server/blob/master/cartridges/openshift-origin-cartridge-jbossews/bin/build

One needs to modify  :

export MAVEN_ARGS="clean package -Popenshift -DskipTests"

to 

if [ -z "$MAVEN_ARGS" ]; then
   export MAVEN_ARGS="clean package -Popenshift -DskipTests"
fi

Similar to JBoss EAP cartridge


Version-Release number of selected component (if applicable):


How reproducible:
Every time

Steps to Reproduce:
1. Create a JBoss EWS application
2. create an action hook to override $MAVEN_ARGS
3. git add > commit > push the application, you will see variable is not overridden. 

Actual results:

$MAVEN_ARGS value stays to default : "clean package -Popenshift -DskipTests"

Expected results:

Should be overridden with the values provided in action hook

Additional info: