Updated after_success block to push tags for each successfull build

Author: Wallace Breza

.travis.yml

@@ -4,6 +4,15 @@ node_js:
 before_script:
 - npm install
 script: gulp test
+after_success:
+  # CREATE GIT TAG
+  - git config --global user.email "[email protected]"
+  - git config --global user.name "Travis CI"
+  - export GIT_TAG=build-$TRAVIS_BRANCH-$(date -u "+%Y-%m-%d")-$TRAVIS_BUILD_NUMBER
+  - echo -n $GIT_TAG > public/version
+  - git commit -m "Set build VERSION number" public/version
+  - git tag $GIT_TAG -a -m "Generated tag from TravisCI build $TRAVIS_BUILD_NUMBER"
+  - git push --quiet https://[email protected]/Microsoft/PowerBI-JavaScript $GIT_TAG > /dev/null 2>&1
 deploy:
   provider: releases
   api_key:
@@ -16,3 +25,6 @@ deploy:
 skip_cleanup: true
   on:
     tags: true
+branches:
+  except:
+    - /^build-[0-9a-z\-]*/