build.gradle

plugins {
    id "java"
    id "edu.wpi.first.GradleRIO" version "2023.1.1"
}

sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11

def ROBOT_MAIN_CLASS = "frc.robot.Main"

repositories {
    mavenLocal()
}

// Define my targets (RoboRIO) and artifacts (deployable files)
// This is added by GradleRIO's backing project DeployUtils.
deploy {
    targets {
        roborio(getTargetTypeClass('RoboRIO')) {
            // Team number is loaded either from the .wpilib/wpilib_preferences.json
            // or from command line. If not found an exception will be thrown.
            // You can use getTeamOrDefault(team) instead of getTeamNumber if you
            // want to store a team number in this file.
            team = project.frc.getTeamNumber()
            debug = project.frc.getDebugOrDefault(false)

            artifacts {
                // First part is artifact name, 2nd is artifact type
                // getTargetTypeClass is a shortcut to get the class type using a string

                frcJava(getArtifactTypeClass('FRCJavaArtifact')) {
                }

                // Static files artifact
                frcStaticFileDeploy(getArtifactTypeClass('FileTreeArtifact')) {
                    files = project.fileTree('src/main/deploy')
                    directory = '/home/lvuser/deploy'
                }
            }
        }
    }
}

def deployArtifact = deploy.targets.roborio.artifacts.frcJava

wpi.java.debugJni = false

// Defining my dependencies. In this case, WPILib (+ friends), and vendor libraries.
// Also defines JUnit 4.
dependencies {
    implementation group: 'com.flash3388.flashlib', name: 'flashlib.frc.robot', version: FLASHFRC_VERSION
    implementation group: 'com.flash3388.flashlib', name: 'flashlib.frc.nt', version: FLASHFRC_VERSION
    implementation group: 'com.flash3388.flashlib', name: 'flashlib.frc.devices', version: FLASHFRC_VERSION

    implementation group: 'org.apache.logging.log4j', name: 'log4j-api', version: LOG4J_VERSION
    implementation group: 'org.apache.logging.log4j', name: 'log4j-core', version: LOG4J_VERSION
    implementation group: 'org.apache.logging.log4j', name: 'log4j-slf4j-impl', version: LOG4J_VERSION

    implementation wpi.java.deps.wpilib()
    implementation wpi.java.vendor.java()

    roborioDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.roborio)
    roborioDebug wpi.java.vendor.jniDebug(wpi.platforms.roborio)

    roborioRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.roborio)
    roborioRelease wpi.java.vendor.jniRelease(wpi.platforms.roborio)

    nativeDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.desktop)
    nativeDebug wpi.java.vendor.jniDebug(wpi.platforms.desktop)
    simulationDebug wpi.sim.enableDebug()

    nativeRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.desktop)
    nativeRelease wpi.java.vendor.jniRelease(wpi.platforms.desktop)
    simulationRelease wpi.sim.enableRelease()

    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.2'
    testImplementation 'org.junit.jupiter:junit-jupiter-params:5.8.2'
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.2'
}

test {
    useJUnitPlatform()
    systemProperty 'junit.jupiter.extensions.autodetection.enabled', 'true'
}

// Simulation configuration (e.g. environment variables).

wpi.sim.addGui().defaultEnabled = true
wpi.sim.addDriverstation()

// Setting up my Jar File. In this case, adding all libraries into the main jar ('fat jar')
// in order to make them all available at runtime. Also adding the manifest so WPILib
// knows where to look for our Robot Class.
jar {
    doFirst {
        def serviceDir = file("$buildDir/META-INF/services")
        serviceDir.deleteDir()
        serviceDir.mkdirs()

        // copy all service files from deps to buildDir
        for(file in configurations.runtimeClasspath) {
            zipTree(file).matching{ include 'META-INF/services/*' }.each { f ->
                new File(serviceDir, f.name) << f.getText("UTF-8") + "\n"
            }
        }
    }

    from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } } {
        exclude 'META-INF/services/*' // Don't let Gradle merge service files
    }

    manifest edu.wpi.first.gradlerio.GradleRIOPlugin.javaManifest(ROBOT_MAIN_CLASS)
    duplicatesStrategy = DuplicatesStrategy.INCLUDE

    // Include service files from the buildDir.
    from fileTree(buildDir).matching{ include 'META-INF/services/*' }
}

// Configure jar and deploy tasks
deployArtifact.jarTask = jar
wpi.java.configureExecutableTasks(jar)
wpi.java.configureTestTasks(test)

// Configure string concat to always inline compile
tasks.withType(JavaCompile) {
    options.compilerArgs.add '-XDstringConcat=inline'
}

// configure some tasks with a debugger
wpi.java.getSimulationTaskDebug().configure {
    it.debug = true
}