Add Created-By attribute to jar manifests

cbeams · cbeams · commit 6c8f7951226e · 2012-09-11T22:20:20.000+02:00
This commit ensures that the 'Created-By:' attribute [1] is added to each jar's META-INF/MANIFEST.MF in order to identify clearly the vendor and version of Java used during the build process. [1]: http://docs.oracle.com/javase/7/docs/technotes/guides/jar/jar.html
diff --git a/build.gradle b/build.gradle
@@ -58,6 +58,8 @@ configure(subprojects) { subproject ->
     apply from: "${rootProject.projectDir}/publish-maven.gradle"
 
     jar {
+        manifest.attributes['Created-By'] =
+            "${System.getProperty('java.version')} (${System.getProperty('java.specification.vendor')})"
         manifest.attributes['Implementation-Title'] = subproject.name
         manifest.attributes['Implementation-Version'] = subproject.version
 
