build.gradle

plugins {
    id "java"

    id "com.github.johnrengelman.shadow" version "8.1.1"
}

group = "com.group"
version = "1.0.0-SNAPSHOT"

repositories {
    mavenCentral()
    maven {
        name = "spigotmc-repo"
        url = "https://hub.spigotmc.org/nexus/content/repositories/snapshots/"
    }
    maven {
        name = "sonatype"
        url = "https://oss.sonatype.org/content/groups/public/"
    }
}

dependencies {
    compileOnly "org.spigotmc:spigot-api:1.20.4-R0.1-SNAPSHOT"
}

def targetJavaVersion = 17
java {
    def javaVersion = JavaVersion.toVersion(targetJavaVersion)
    sourceCompatibility = javaVersion
    targetCompatibility = javaVersion
    if (JavaVersion.current() < javaVersion) {
        toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
    }
}

tasks.withType(JavaCompile).configureEach {
    if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
        options.release.set(targetJavaVersion)
    }
}

processResources {
    def props = [version: version]
    inputs.properties props
    filteringCharset "UTF-8"
    filesMatching("plugin.yml") {
        expand props
    }
}

jar {
    archiveClassifier = "original"
}

shadowJar {
    archiveClassifier = ""

    //relocate "com.example.project", "${group}.changeme"
}

build.dependsOn shadowJar

tasks.register("copyPluginToSpigotServer", Copy) {
    dependsOn build

    from "build/libs/${shadowJar.getArchiveFileName().get()}"
    into "server_spigot/plugins"
}

tasks.register("copyPluginToPaperServer", Copy) {
    dependsOn build

    from "build/libs/${shadowJar.getArchiveFileName().get()}"
    into "server_paper/plugins"
}

tasks.register("runSpigotServer", JavaExec) {
    dependsOn copyPluginToSpigotServer
    main = "-jar";
    args = [
            "server.jar",
    ]
    workingDir = file "server_spigot"
}

tasks.register("runPaperServer", JavaExec) {
    dependsOn copyPluginToPaperServer
    main = "-jar";
    args = [
            "server.jar",
    ]
    workingDir = file "server_paper"
}