Add ability to publish final jar locally

README.md

@@ -114,6 +114,10 @@ $ enry --json
 
 Note that even if enry's CLI is compatible with linguist's, its main point is that, contrary to linguist, **_enry doesn't need a git repository to work!_**
 
+Java bindings
+------------
+
+Generated Java binidings using a C shared library + JNI are located under [`./java`](https://github.com/src-d/enry/tree/master/java)
 
 Development
 ------------

java/README.md

@@ -32,4 +32,5 @@ make test
 make package
 ```
 
-Jar will be located in `./target/enry-java-assembly-X.X.X.jar`.
+Will build fatJar under `./target/enry-java-assembly-X.X.X.jar`.
+One can use `./sbt publish-local` to install enry-java dependency on local machine.

java/build.sbt

@@ -15,3 +15,10 @@ unmanagedClasspath in Runtime += baseDirectory.value / "shared"
 unmanagedClasspath in Compile += baseDirectory.value / "shared"
 testOptions += Tests.Argument(TestFrameworks.JUnit)
 
+
+artifact in (Compile, assembly) := {
+  val art = (artifact in (Compile, assembly)).value
+  art.copy(`classifier` = Some("assembly"))
+}
+
+addArtifact(artifact in (Compile, assembly), assembly)