check coverity authorization

.travis.yml

@@ -1,4 +1,10 @@
 language: java
+
+before_script:
+- chmod +x ./check_coverity_authorization.sh
+- branch_name=`./check_coverity_authorization.sh`
+- echo $branch_name
+
 script: mvn clean package
 
 after_success:
@@ -21,4 +27,4 @@ addons:
       description: "Build submitted via Travis CI"
     notification_email: [email protected]
     build_command: "mvn clean package"
-    branch_pattern: master
+    branch_pattern: $branch_name

check_coverity_authorization.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+set -ev
+
+AUTH_RES=`curl -s --form project="Cognifide/Slice" --form token="$COVERITY_SCAN_TOKEN" https://scan.coverity.com/api/upload_permitted`
+AUTH=`echo $AUTH_RES | ruby -e "require 'rubygems'; require 'json'; puts JSON[STDIN.read]['upload_permitted']"`
+
+if [ "$AUTH" = "true" ]; then
+  echo "master"
+else
+  echo "non_existing_branch_name"
+fi
+
+
+
+
+
+