morgaroth / sbt-antlr4   1.5

Scala versions: 2.10
sbt plugins: 0.13


This plugin provides an ability to run antlr4 when compiling in sbt 0.13.

How to use

Put your .g4 files in src/main/antlr4 directory and make project/sbt-antlr4.sbt file with the following contents:

resolvers += "Sonatype OSS" at ""

addSbtPlugin("pl.morgaroth" % "sbt-antlr4" % "1.5")

And, add antlr4Settings to your build.sbt file.



if You want to set package of generated classes, it can be given by the following setting:

antlr4PackageName in Antlr4 := Some("com.morgaroth") //default default, no package

You can also adjust -listener, -no-listener, -visitor, -no-visitor options:

antlr4GenListener in Antlr4 := false // default: false

antlr4GenVisitor in Antlr4 := true // default: true

And set output directory for generated java classes (eg parser):

default directory: /yourprojectpath/target/resolution-cache/scala_{ver}/src_managed/main

antlr4OutputDir in Antlr4 := new File("/yourprojectpath/where/You/want/")


antlr4OutputDir in Antlr4 := (javaSource in Compile).value //if You want put it to /yourprojectpath/src/main/java


Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.