This plugin provides an ability to run antlr4 when compiling in sbt 1.1.x and 0.13.x.
Put your .g4 files in src/main/antlr4 directory and make project/sbt-antlr4.sbt
file with the following contents:
// sbt 1.1.x
addSbtPlugin("com.simplytyped" % "sbt-antlr4" % "0.8.3")
// sbt 0.13.x
addSbtPlugin("com.simplytyped" % "sbt-antlr4" % "0.7.13")
And, enable the plugin in your build.sbt file.
// sbt 1.1.x
enablePlugins(Antlr4Plugin)
// sbt 0.13.x
antlr4Settings
Now, whenever you invoke sbt compile the ANTLR artifacts will be written to
./target/scala-XX.YY/sources_managed/main/antlr4 (depending on your Scala version).
You can select an antl4 version with:
antlr4Version in Antlr4 := "4.8-1" // default: 4.8-1
-package option can be defined by the following setting:
antlr4PackageName in Antlr4 := Some("com.simplytyped")
You can also adjust -listener, -no-listener, -visitor, -no-visitor, -Werror options:
antlr4GenListener in Antlr4 := true // default: true
antlr4GenVisitor in Antlr4 := false // default: false
antlr4TreatWarningsAsErrors in Antlr4 := true // default: false
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.