#1: adding release plugin

.travis.yml

@@ -9,7 +9,7 @@ jdk:
    - oraclejdk8
 install: true
 script:
-   - ./gradlew -Dscala.version=${TRAVIS_SCALA_VERSION} -Dhazelcast.version=${HAZELCAST} assemble check
+   - ./travis-ci-build.sh
 before_cache:
   - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
   - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

build.gradle

@@ -1,9 +1,9 @@
 plugins {
   id 'scala'
+  id 'net.researchgate.release' version '2.4.0'
 }
 
 group 'com.github.sorokinigor'
-version '1.0.0-SNAPSHOT'
 
 repositories {
   jcenter()
@@ -81,3 +81,12 @@ task sourceJar(type: Jar) {
 artifacts {
   archives sourceJar
 }
+
+release {
+  preTagCommitMessage = '[Gradle Release Plugin][ci skip] - pre tag commit: '
+  tagCommitMessage = '[Gradle Release Plugin][ci skip] - creating tag: '
+  newVersionCommitMessage = '[Gradle Release Plugin][ci skip] - new version commit: '
+  git {
+    requireBranch = 'master'
+  }
+}

gradle.properties

@@ -0,0 +1 @@
+version=1.0.0-SNAPSHOT

travis-ci-build.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+if [[ ${TRAVIS_BRANCH} = "master" ]]; then
+  ./gradlew \
+  -Dscala.version=${TRAVIS_SCALA_VERSION} \
+  -Dhazelcast.version=${HAZELCAST} \
+  -Prelease.useAutomaticVersion=true \
+  assemle check release
+else
+  ./gradlew \
+  -Dscala.version=${TRAVIS_SCALA_VERSION} \
+  -Dhazelcast.version=${HAZELCAST} \
+  assemble check
+fi