jar versioning

build.gradle

@@ -2,6 +2,7 @@ group 'net.pingex'
 version '0.1-dev'
 
 apply plugin: 'java'
+apply plugin: "com.zoltu.git-versioning"
 
 sourceCompatibility = 1.8
 
@@ -13,6 +14,17 @@ repositories {
     }
 }
 
+buildscript {
+    repositories {
+        maven {
+            url "https://plugins.gradle.org/m2/"
+        }
+    }
+    dependencies {
+        classpath "gradle.plugin.com.zoltu.gradle.plugin:git-versioning:2.0.12"
+    }
+}
+
 dependencies {
     // Logging
     compile group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.6.1'