Add release plugin configuration for automated versioning

Author: oliemansm

build.gradle

@@ -26,6 +26,7 @@ buildscript {
     }
     dependencies {
         classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4"
+        classpath 'net.researchgate:gradle-release:2.7.0'
     }
 }
 
@@ -132,6 +133,14 @@ subprojects {
             }
         }
 
+        release {
+            tagTemplate = 'v${version}'
+            failOnPublishNeeded = false
+            ignoredSnapshotDependencies = ['com.graphql-java-kickstart:graphql-spring-boot']
+        }
+
+        afterReleaseBuild.dependsOn bintrayUpload
+
         bintray {
             user = System.env.BINTRAY_USER ?: project.findProperty('BINTRAY_USER') ?: ''
             key = System.env.BINTRAY_PASS ?: project.findProperty('BINTRAY_PASS') ?: ''

gradle.properties

@@ -17,7 +17,7 @@
 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
-PROJECT_VERSION = 5.0.3
+PROJECT_VERSION = 5.0.3-SNAPSHOT
 PROJECT_GROUP = com.graphql-java-kickstart
 PROJECT_NAME = graphql-spring-boot
 PROJECT_DESC = GraphQL Spring Framework Boot

travis-build.sh

@@ -1,10 +1,24 @@
 #!/bin/bash
 set -ev
 
+saveGitCredentials() {
+    cat >$HOME/.netrc <<EOL
+machine github.com
+login ${GITHUB_USERNAME}
+password ${GITHUB_TOKEN}
+
+machine api.github.com
+login ${GITHUB_USERNAME}
+password ${GITHUB_TOKEN}
+EOL
+    chmod 600 $HOME/.netrc
+}
+
 if [ "${TRAVIS_PULL_REQUEST}" = "false" ] && [ "${TRAVIS_BRANCH}" = "master" ] && [ "${RELEASE}" = "true" ]; then
     echo "Deploying release to Bintray"
+    saveGitCredentials
     git checkout -f ${TRAVIS_BRANCH}
-    ./gradlew clean assemble && ./gradlew check --info && ./gradlew bintrayUpload -x check --info
+    ./gradlew clean assemble -Prelease.useAutomaticVersion=true && ./gradlew check --info
 else
     echo "Verify"
     ./gradlew clean assemble && ./gradlew check --info