This plugin provides an ability to run antlr4 when compiling in sbt 0.13.
Put your .g4 files in src/main/antlr4 directory and put Antlr4Plugin.scala in project/:
Then, add antlr4Settings to your build.sbt file.
antlr4Settings
-package option can be given by the following setting:
antlr4PackageName in Antlr4 := Some("com.simplytyped")
You can also adjust -listener, -no-listener, -visitor, -no-visitor options:
antlr4GenListener in Antlr4 := true // default: true
antlr4GenVisitor in Antlr4 := false // default: false
Set output directory for generated java classes (eg parser):
default directory: projectpath/target/resolution-cache/scala_{ver}/src_managed/main
antlr4OutputDir in Antlr4 := new File("projectpath/where/You/want/")
And if You want put it to projectpath/src/main/java:
antlr4OutputDir in Antlr4 := (javaSource in Compile).value
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
http://www.apache.org/licenses/LICENSE-2.0
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.