build.gradle

plugins {
    id 'java'
    id 'application'
    // Plugin for jpackage (jdk14+) (see https://github.com/petr-panteleyev/jpackage-gradle-plugin)
    id "org.panteleyev.jpackageplugin" version "1.3.1"

}

group 'org.terra.incognita'
version '0.0.1'

repositories {
    mavenCentral()
}

java {
    // Using JDK 16, only for fun. Waiting for LTS version 17.
    // Using toolchain to auto select jdk version.
    toolchain {
        languageVersion = JavaLanguageVersion.of(16)
    }
    // Use module information
    modularity.inferModulePath = true
}

compileJava {
    // Using picocli to provide a command line interface to this program (see https://picocli.info/)
    options.compilerArgs += ["-Aproject=${rootProject.group}/${rootProject.name}"]
}

dependencies {
    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.0'

    // https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-api
    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: '2.+'
    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.+'

    // Command line utility
    implementation 'info.picocli:picocli:4.+'
    annotationProcessor 'info.picocli:picocli-codegen:4.+'

}

// Run as a module (it works without problem)
application {
    mainModule = "FlyOnTheWallCatcher.main"
    mainClass = "org.terra.incognita.fotwc.cli.Main"
}



// ------------------------ JPackage ---------------------------------------
// FIXME: The jpackage dosen't work because this application uses a library (log4j-core)
// that is not modularized (log4j-api is modulorized but log4j-core is only a
// automatic module). Jlink, used by jpackage, don't support automatic module
// The following plugin https://badass-jlink-plugin.beryx.org/releases/latest/ helps with
// modularization of automatic modules or non modules library, but don't work with jdk16


// Using jpackage to create an installation package (Linux, windows, macos)
// Prepare all files needed for the package
// First: dependnecies
task copyDependencies(type:Copy) {
    from(configurations.runtimeClasspath) {
        //exclude { it.file.name.contains('log4j-core') }
    }
    into("${buildDir}/jmods")
}

// Next: project jar file
task copyJar(type:Copy) {
    dependsOn("jar")
    from tasks.jar
    into "${buildDir}/jmods"
}

// Create package, SO depend, to install program
jpackage {
    dependsOn(':build','copyDependencies','copyJar')

    appName = "fotwc"
    appDescription = "FlyOnTheWallCatcher - A Java MitM detection tool for https"

    appVersion = project.version.toString()
    vendor = "org.terra.incognita"
    copyright = "Copyright (c) 2021 David Pérez Serrada <dserrada at gmail dot com>"
    licenseFile = "LICENSE"

    module = "FlyOnTheWallCatcher.main/org.terra.incognita.fotwc.cli.Main"

    modulePaths  = [ "${buildDir}/jmods" ]
    input = "${buildDir}/resources/main/"
    destination = "${buildDir}/dist"
}


test {
    useJUnitPlatform()
}