Modified build to use gradle

travis-build.sh

@@ -1,7 +1,22 @@
 #!/bin/bash
 set -e
 rm -rf *.zip
-./grailsw refresh-dependencies --non-interactive
-./grailsw test-app --non-interactive
-./grailsw package-plugin --non-interactive
-./grailsw doc --pdf --non-interactive
+./gradlew clean test assemble
+
+filename=$(find build/libs -name "*.jar" | head -1)
+filename=$(basename "$filename")
+
+EXIT_STATUS=0
+echo "Publishing archives for branch $TRAVIS_BRANCH"
+if [[ -n $TRAVIS_TAG ]] || [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then
+
+  echo "Publishing archives"
+
+  if [[ -n $TRAVIS_TAG ]]; then
+      ./gradlew bintrayUpload || EXIT_STATUS=$?
+  else
+      ./gradlew publish || EXIT_STATUS=$?
+  fi
+fi
+
+exit $EXIT_STATUS