Add tag verification during deploy (#334)

* gradle v5.2

* cleanup gradle

* add tag verification

* verify before deploy

Author: e7mac

.travis.yml

@@ -14,6 +14,7 @@ script:
   - ./gradlew assembleRelease testReleaseUnitTest
 
 before_deploy:
+  - ./Tools/verifyTag.sh
   - ./gradlew assembleRelease makeJar generatePomFileForAarPublication
 
 deploy:

Tools/verifyTag.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+tag=`git tag --points-at HEAD`
+version=`cat sdk-version.txt`
+echo $tag
+echo $version
+if [ "$tag" == "$version" ]; then
+	echo "Tag matches version. Moving forward with deploy"
+else
+	echo "Tag verification failed"
+	exit 1
+fi