Merge pull request #205 from Augmint/travis_config

travis config: fix checking version tags

.travis.yml

@@ -1,10 +1,6 @@
 dist: xenial # https://docs.travis-ci.com/user/reference/xenial/
 language: node_js
 cache: yarn
-env:
-    global:
-        # value is master if tag build AND on master  https://github.com/travis-ci/travis-ci/issues/5419#issuecomment-222815942
-        - BRANCH_OF_TAG=$(git branch --contains $TRAVIS_TAG | grep -l '^[\* ] master$')
 before_install:
     - curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 1.15.2
     - export PATH="$HOME/.yarn/bin:$PATH"
@@ -33,13 +29,13 @@ after_success:
     - wget https://raw.githubusercontent.com/k3rn31p4nic/travis-ci-discord-webhook/master/send.sh
     - chmod +x send.sh
     - ./send.sh success $DISCORD_WEBHOOK_URL
-    - echo after_success TRAVIS_BRANCH=$TRAVIS_BRANCH BRANCH_OF_TAG=$BRANCH_OF_TAG TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST TRAVIS_TAG=$TRAVIS_TAG TRAVIS_PULL_REQUEST_BRANCH=$TRAVIS_PULL_REQUEST_BRANCH TRAVIS_BUILD_NUMBER=$TRAVIS_BUILD_NUMBER TRAVIS_COMMIT=$TRAVIS_COMMIT ;
+    - echo after_success TRAVIS_BRANCH=$TRAVIS_BRANCH TRAVIS_PULL_REQUEST=$TRAVIS_PULL_REQUEST TRAVIS_TAG=$TRAVIS_TAG TRAVIS_PULL_REQUEST_BRANCH=$TRAVIS_PULL_REQUEST_BRANCH TRAVIS_BUILD_NUMBER=$TRAVIS_BUILD_NUMBER TRAVIS_COMMIT=$TRAVIS_COMMIT ;
     - |
         if [ $TRAVIS_PULL_REQUEST == "false" ]; then
-        if [ $TRAVIS_BRANCH == "master" ] || [ $BRANCH_OF_TAG == "master" ]; then
+        if [ $TRAVIS_BRANCH == "master" ] || [[ $TRAVIS_TAG =~ v([0-9]+)\.([0-9]+)\.([0-9]+) ]]; then
         echo $DOCKER_PASSWORD | docker login --username $DOCKER_USERNAME --password-stdin ;
         yarn docker:tag:build ;
-        if [ ! -z "$VERSION_TAG" ]; then
+        if [ ! -z $TRAVIS_TAG ]; then
         yarn docker:tag:version $TRAVIS_TAG;
         fi
         yarn docker:tag:latest; # NB: it will tag old version with latest if you tag an old commit on master