Added GPG Signing and Maven Central Sync

README.adoc

@@ -17,6 +17,7 @@ The project requires at least JDK 7.
 == Usage
 
 === Adding Swagger2Markup to your project
+The project is published in JCenter and Maven Central.
 
 ==== Maven
 

gradle/publishing.gradle

@@ -29,6 +29,8 @@ if (!project.hasProperty('bintrayApiKey')) ext.bintrayApiKey = ''
 bintray {
     user = project.bintrayUsername
     key = project.bintrayApiKey
+    dryRun = true //Whether to run this as dry-run, without deploying
+    publish = true //If version should be auto published after an upload
     publications = ['mavenJava']
     pkg {
         repo = 'maven'
@@ -40,6 +42,15 @@ bintray {
         licenses = ['Apache-2.0']
         version {
             vcsTag = project.version
+            gpg {
+                sign = true //Determines whether to GPG sign the files. The default is false
+                passphrase = project.gpgPassphrase //Optional. The passphrase for GPG signing'
+            }
+            mavenCentralSync {
+                sync = true //Optional (true by default). Determines whether to sync the version to Maven Central.
+                user = ossUser //OSS user token
+                password = ossPassword //OSS user password
+            }
         }
     }
 }