build.gradle

buildscript {
    ext.kotlin_version = '1.3.10'

    repositories {
        mavenCentral()
        maven {
            name 'JFrog OSS snapshot repo'
            url  'https://oss.jfrog.org/oss-snapshot-local/'
        }
        jcenter()
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

plugins {
    id 'org.jetbrains.kotlin.jvm' version '1.3.10'
}

apply plugin: 'kotlin'
apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'antlr'

repositories {
    mavenLocal()
    mavenCentral()
    jcenter()
}

dependencies {
    antlr "org.antlr:antlr4:4.5.1"
    compile "org.antlr:antlr4-runtime:4.5.1"
    compile 'org.ow2.asm:asm-all:5.1'
    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
    testCompile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
    testCompile "org.jetbrains.kotlin:kotlin-test-junit:$kotlin_version"
    testCompile 'junit:junit:4.12'
}

generateGrammarSource {
    maxHeapSize = "64m"
    arguments += ['-package', 'me.team.fproject']
    outputDirectory = new File("generated-src/antlr/main/me/team/fproject".toString())
}
compileJava.dependsOn generateGrammarSource
sourceSets {
    generated {
        java.srcDir 'generated-src/antlr/main/'
    }
    main.kotlin.srcDirs = ['src/main/kotlin', 'src/main/java', 'generated-src/antlr/main']
}
compileJava.source sourceSets.generated.java, sourceSets.main.java

clean{
    delete "generated-src"
}

idea {
    module {
        sourceDirs += file("generated-src/antlr/main")
    }
}

task wrapper(type: Wrapper) {
    gradleVersion = '4.7'
}