boolean dev = System.getenv('RELEASE') == null || System.getenv('RELEASE').equalsIgnoreCase('false')
String buildNumber = System.getenv('BUILD_NUMBER')

group = 'com.jozufozu.flywheel'
version = mod_version + (dev && buildNumber != null ? "-${buildNumber}" : '')

base {
    archivesName = "flywheel-${name}-${artifact_minecraft_version}"
}

java {
    JavaVersion javaVersion = JavaVersion.toVersion(java_version)
    sourceCompatibility = javaVersion
    targetCompatibility = javaVersion

    toolchain.languageVersion = JavaLanguageVersion.of(java_version)

    withSourcesJar()
    withJavadocJar()
}

// make builds reproducible
tasks.withType(AbstractArchiveTask).configureEach {
    preserveFileTimestamps = false
    reproducibleFileOrder = true
}

// module metadata is often broken on multi-platform projects
tasks.withType(GenerateModuleMetadata).configureEach {
    enabled = false
}

tasks.withType(JavaCompile).configureEach { JavaCompile javaCompile ->
    javaCompile.options.encoding = 'UTF-8'
    javaCompile.options.release = Integer.parseInt(java_version)
    javaCompile.options.compilerArgs = ['-Xdiags:verbose']
}

tasks.named('jar', Jar).configure { Jar jar ->
    archiveClassifier = ''
    addLicense(jar)
}

tasks.named('sourcesJar', Jar).configure { Jar jar ->
    addLicense(jar)
}

tasks.named('javadoc', Javadoc).configure { Javadoc javadoc ->
    javadoc.source sourceSets.main.allJava
    // prevent java 8's strict doclint for javadocs from failing builds
    javadoc.options.addStringOption('Xdoclint:none', '-quiet')
    javadoc.options.encoding = 'UTF-8'
}

static void addLicense(Jar jarTask) {
    jarTask.from('LICENSE.md') {
        rename '(.*)\\.(.*)', '$1_' + jarTask.archiveBaseName + '.$2'
    }
}