build.gradle

plugins {
    id 'java'
    id 'com.gradleup.shadow' version '9.3.1'
}

group = project.mod_group
version = project.mod_version

// ---------------------------------------------------------------------------
// Hytale Maven version resolution
// Fetches the latest release from maven.hytale.com at build time.
// Use -Phytale_channel=pre-release  (or run ./gradlew buildPreRelease)
// to target the pre-release channel instead.
// ---------------------------------------------------------------------------
def resolveHytaleVersion(String channel) {
    def url = "https://maven.hytale.com/${channel}/com/hypixel/hytale/Server/maven-metadata.xml"
    def text = new URI(url).toURL().text
    def matcher = text =~ /<release>(.+?)<\/release>/
    if (!matcher.find()) throw new GradleException("Could not resolve Hytale server version from ${url}")
    return matcher.group(1)
}

def hytaleChannel = (findProperty('hytale_channel') ?: 'release').toString().trim()
def hytaleVersion = resolveHytaleVersion(hytaleChannel)

// Detect monorepo vs standalone build context
def isMonorepo = rootProject.name == 'HyperSystems'

// Shared version property avoids accessing project at execution time
def buildVersion = objects.property(String).convention(version)

// Override version for dev builds
gradle.taskGraph.whenReady { graph ->
    if (graph.hasTask(':buildDev')) {
        project.version = '0.0.0'
        buildVersion.set('0.0.0')
    }
}

java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(project.java_version.toInteger())
    }
}

repositories {
    mavenCentral()
    maven { url = "https://maven.hytale.com/${hytaleChannel}" }
}

dependencies {
    // Hytale Server API — resolved automatically from maven.hytale.com
    compileOnly "com.hypixel.hytale:Server:${hytaleVersion}"

    // HyperPerms soft dependency — accessed via reflection at runtime only
    // In monorepo context, include for IDE autocompletion
    if (isMonorepo) {
        compileOnly project(':HyperPerms')
    }

    // JSON handling
    implementation 'com.google.code.gson:gson:2.11.0'

    // Database - HikariCP connection pooling
    implementation 'com.zaxxer:HikariCP:6.2.1'

    // SLF4J 2.x — overrides HikariCP's transitive 1.7.x to eliminate
    // "Failed to load class StaticLoggerBinder" warning (2.x uses ServiceLoader)
    implementation 'org.slf4j:slf4j-api:2.0.16'
    implementation 'org.slf4j:slf4j-nop:2.0.16'

    // Database - MySQL JDBC driver
    implementation 'com.mysql:mysql-connector-j:8.4.0'

    // Database - SQLite JDBC driver
    implementation 'org.xerial:sqlite-jdbc:3.46.0.0'

    // Null safety annotations
    compileOnly 'org.jetbrains:annotations:26.0.1'

    // Testing
    testImplementation 'org.junit.jupiter:junit-jupiter:5.11.4'
    testImplementation 'org.junit.jupiter:junit-jupiter-params:5.11.4'
    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
    testImplementation 'org.mockito:mockito-core:5.15.2'
}

// ---------------------------------------------------------------------------
// BuildInfo generation
// ---------------------------------------------------------------------------
def generatedSrcDir = layout.buildDirectory.dir("generated/sources/buildinfo/java")
sourceSets.main.java.srcDir(generatedSrcDir)

tasks.register('generateBuildInfo') {
    def outputDir = generatedSrcDir
    def ver = buildVersion
    inputs.property('version', ver)
    outputs.dir(outputDir)
    doLast {
        def v = ver.get()
        def dir = outputDir.get().asFile.toPath().resolve("com/hypersystems/hyperrewards").toFile()
        dir.mkdirs()
        new File(dir, "BuildInfo.java").text = """\
package com.hypersystems.hyperrewards;

/**
 * Auto-generated build information.
 */
public final class BuildInfo {
    public static final String VERSION = "${v}";
    public static final String JAVA_VERSION = "${System.getProperty('java.version')}";
    public static final long BUILD_TIMESTAMP = ${System.currentTimeMillis()}L;
    private BuildInfo() {}
}
"""
    }
}

tasks.named('compileJava') {
    dependsOn 'generateBuildInfo'
    if (isMonorepo) {
        dependsOn ':HyperPerms:shadowJar'
    }
}

// Expand version placeholders in manifest.json
processResources {
    def ver = buildVersion
    inputs.property('version', ver)
    inputs.property('serverVersion', hytaleVersion)
    filesMatching('manifest.json') {
        expand(version: ver.get(), serverVersion: hytaleVersion)
    }
}

// Prevent the plain jar task from overwriting the shadow JAR
jar {
    archiveClassifier = 'plain'
}

shadowJar {
    archiveClassifier.set('')

    // Relocate dependencies to avoid conflicts with other plugins
    relocate 'com.google.gson', 'com.hypersystems.hyperrewards.lib.gson'
    relocate 'com.zaxxer.hikari', 'com.hypersystems.hyperrewards.lib.hikari'
    relocate 'org.slf4j', 'com.hypersystems.hyperrewards.lib.slf4j'
}

build {
    dependsOn shadowJar
}

test {
    useJUnitPlatform()
}

// ---------------------------------------------------------------------------
// Build tasks
// ---------------------------------------------------------------------------
tasks.register('buildDev') {
    group = 'build'
    description = 'Clean build with dev version identifier'
    dependsOn 'clean', 'build'
}

tasks.named('build') {
    mustRunAfter 'clean'
}

tasks.register('buildRelease', GradleBuild) {
    group       = 'build'
    description = 'Clean build against the latest Hytale release server'
    tasks       = ['clean', 'shadowJar']
    startParameter.projectProperties = ['hytale_channel': 'release']
}

tasks.register('buildPreRelease', GradleBuild) {
    group       = 'build'
    description = 'Clean build against the latest Hytale pre-release server'
    tasks       = ['clean', 'shadowJar']
    startParameter.projectProperties = ['hytale_channel': 'pre-release']
}

tasks.withType(JavaCompile).configureEach {
    options.encoding = 'UTF-8'
    options.compilerArgs.addAll([
        '-Xlint:all',
        '-Xlint:-processing'
    ])
}