There are multiple problems with https://github.com/windup/windup-web/blob/master/build/release_windup_web.sh

1. When an executive command (mvn, git or in release_windup function) fails script is still continuing and the followed commands can push to git or build broken result.
2. I don't think using mvn release:prepare-with-pom and release:prepare are necessary as they are alternatives command
3. script should be able to resume the work if it fails for whatever reason.