build.gradle

buildscript {
    repositories {
        mavenLocal()
	gradlePluginPortal()
    }
    dependencies {
	classpath "gradle.plugin.com.medranocalvo.gradle:gradle-kawa-plugin:0.9"
	classpath 'com.github.jengelman.gradle.plugins:shadow:5.1.0'
    }
}

apply plugin: 'java'
apply plugin: 'com.github.johnrengelman.shadow'

version "0.1.0-SNAPSHOT"
def libFiles = fileTree(include: ['*.jar'], dir: 'libs')

repositories {
    mavenLocal()
    mavenCentral()
}

task compileKawa(type: JavaExec) {
    classpath = sourceSets.main.compileClasspath
    main = "kawa.repl"
    def kawaSrcDir = "src/main/scm"
    def destDir = compileJava.destinationDir
    def kawaFiles = fileTree(include: ['**/*.scm'], dir: kawaSrcDir)
    def packageName = "com.lmig.joey."
    inputs.files kawaFiles
    outputs.dir(destDir)
    args "-P"
    args packageName
    args "-d"
    args destDir
    args "-C"
    args kawaFiles
}

classes.dependsOn(compileKawa)

dependencies {
    compile 'org.json:json:20170516'
    compile 'org.apache.httpcomponents:httpclient:4.5.3'
    compile libFiles
}

jar {
  enabled = true
    manifest {
        attributes(
                'Main-Class': 'kawa.repl'
        )
    }
    from {
        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
    }
}