build.gradle

plugins {
    id 'antlr'
    id 'java'
}

sourceSets {
    main {
      java {
          srcDir 'src/main/java'
      }
    }

    test {
      java {
        srcDir 'test/java'
      }
    }
}

repositories {
    mavenCentral()
}

test {
    useJUnit()
    maxHeapSize = '1G'
}

dependencies {
    antlr "org.antlr:antlr4:4.7.1"
    compile "org.antlr:antlr4:4.7.1"

    testCompile 'junit:junit:4.12'
    compile 'junit:junit:4.12'
}

generateGrammarSource {
    outputDirectory = new File("src/main/java/com/tropicalbastos/brolang/ast")
    arguments += ["-package", "com.tropicalbastos.brolang.ast"]
}

jar {
  manifest {
    attributes(
    //   'Class-Path': configurations.compile.collect { it.getName() }.join(' '),
      'Main-Class': 'com.tropicalbastos.brolang.Main'
    )
  }

  from {
    configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
  }   
}