Configure Bintray publishing

build.gradle

@@ -1,6 +1,3 @@
-group 'io.michaelrocks'
-version '1.0.0'
-
 buildscript {
   ext.kotlinVersion = '1.0.1-2'
   repositories {
@@ -11,9 +8,16 @@ buildscript {
   }
 }
 
+plugins {
+  id "com.jfrog.bintray" version "1.6"
+}
+
 apply plugin: 'java'
 apply plugin: 'kotlin'
+apply plugin: 'maven-publish'
 
+group 'io.michaelrocks'
+version '1.0.0'
 sourceCompatibility = 1.6
 
 repositories {
@@ -24,3 +28,48 @@ dependencies {
   compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion"
   testCompile 'junit:junit:4.12'
 }
+
+bintray {
+  user = project.property('bintrayUser')
+  key = project.property('bintrayKey')
+  publications = ['mavenJava']
+
+  pkg {
+    repo = 'maven'
+    name = 'bimap'
+
+    version {
+      name = project.version
+      released = new Date()
+      vcsTag = "v${project.version}"
+    }
+  }
+}
+
+task sourcesJar(type: Jar, dependsOn: project.classes) {
+  from sourceSets.main.allSource
+}
+
+task javadocJar(type: Jar, dependsOn: project.javadoc) {
+  from javadoc.destinationDir
+}
+
+artifacts {
+  archives sourcesJar, javadocJar
+}
+
+publishing {
+  publications {
+    mavenJava(MavenPublication) {
+      artifactId project.bintray.pkg.name
+      from components.java
+
+      artifact sourcesJar {
+        classifier = 'sources'
+      }
+      artifact javadocJar {
+        classifier = 'javadoc'
+      }
+    }
+  }
+}