build.gradle

plugins {
    id("java-library")
    id("checkstyle")
    id("eclipse")
    id("jacoco")
    id("maven-publish")
    id("me.champeau.jmh") version "0.7.3"
    id("com.github.hierynomus.license") version "0.16.1"
    id("biz.aQute.bnd.builder") version "7.2.1"
    id("com.vanniktech.maven.publish") version "0.36.0"
    id("org.beryx.jar") version "2.0.0"
    id("signing")
}

ext {
    reactiveStreamsVersion = "1.0.4"
    junitVersion = "4.13.2"
    testNgVersion = "7.12.0"
    mockitoVersion = "4.11.0"
    jmhLibVersion = "1.37"
    guavaVersion = "33.5.0-jre"
    jupiterVersion = "5.11.3"
    jupiterLauncherVersion = "1.11.3"
}

def releaseTag = System.getenv("BUILD_TAG")
if (releaseTag != null && !releaseTag.isEmpty()) {
    if (releaseTag.startsWith("v")) {
        releaseTag = releaseTag.substring(1)
    }
    project.version = releaseTag

    logger.lifecycle("Releasing with version: " + project.version)
}

repositories {
    mavenCentral()
}

dependencies {
    testImplementation "junit:junit:$junitVersion"
    testImplementation "org.mockito:mockito-core:$mockitoVersion"

    testImplementation "org.reactivestreams:reactive-streams-tck:$reactiveStreamsVersion"
    testImplementation "org.testng:testng:$testNgVersion"
    testImplementation "com.google.guava:guava:$guavaVersion"
    testImplementation "org.reactivestreams:reactive-streams-tck-flow:$reactiveStreamsVersion"

    testImplementation "org.junit.jupiter:junit-jupiter:$jupiterVersion"
    testRuntimeOnly "org.junit.vintage:junit-vintage-engine:$jupiterVersion"

    // The missing piece – required by Gradle 9+
    testRuntimeOnly "org.junit.platform:junit-platform-launcher:$jupiterLauncherVersion"  // match your JUnit version family
}

java {
    toolchain {
        vendor = JvmVendorSpec.ADOPTIUM
        languageVersion = JavaLanguageVersion.of(25) // Temurin 26 is not out yet
    }
    sourceCompatibility = JavaVersion.VERSION_25
    targetCompatibility = JavaVersion.VERSION_25
}

tasks.withType(JavaCompile) {
    options.compilerArgs << "-parameters"
}

apply from: file("gradle/javadoc_cleanup.gradle")

javadoc {
    source = sourceSets.main.allJava.matching {
        include 'io/reactivex/rxjava4/**'
        exclude '**/internal/**'
        exclude '**/test/**'
        exclude '**/perf/**'
        exclude '**/jmh/**'
        exclude 'module-info.java'
    }

    // Explicitly disable modularity inference (prevents Gradle adding module flags)
    modularity.inferModulePath = false

    classpath = sourceSets.main.runtimeClasspath + sourceSets.main.output

    options {
        windowTitle = "RxJava Javadoc ${project.version}"
    }
    // Clear the following options to make the docs consistent with the old format
    options.addStringOption("top").value = ""
    options.addStringOption("doctitle").value = ""
    options.addStringOption("header").value = ""
    options.stylesheetFile = project.file("gradle/stylesheet.css")
    options.addBooleanOption('Xdoclint:none', true)   // disables all doclint checks (modern JDKs)

    failOnError = false

    options.links(
            "https://docs.oracle.com/en/java/javase/25/docs/api/",
            "https://reactivex.io/RxJava/org.reactivestreams.javadoc/${reactiveStreamsVersion}/"
    )

    // modularity.inferModulePath = true  // let Gradle handle deps on --module-path


    finalizedBy javadocCleanup
}

moduleConfig {
    moduleInfoPath = 'src/main/module/module-info.java'
    multiReleaseVersion = 9
	version = project.version
}

import aQute.bnd.gradle.Bundle   // ← important import

tasks.register('bundle', Bundle) {
    archiveBaseName.set('rxjava')           // or archiveFileName = "rxjava-${version}.jar"
    archiveVersion.set(project.version)
    archiveClassifier.set('')               // empty → no classifier

    from sourceSets.main.output             // your classes
    from('.') {
        include 'LICENSE'
        include 'COPYRIGHT'
        into 'META-INF/'
    }

    // Exclude module-info.class from root (you already had this)
    exclude 'module-info.class'

    // All your Bnd instructions go here
    bundle {
        bnd('-fixupmessages': '^Classes found in the wrong directory: \\{META-INF/versions/9/module-info\\.class=module-info\\}$')

        bnd('Bundle-Name': 'rxjava')
        bnd('Bundle-Vendor': 'RxJava Contributors')
        bnd('Bundle-Description': 'Reactive Extensions for the JVM - a library for composing asynchronous and event-based programs using observable sequences for the Java VM.')
        bnd('Import-Package': '!org.junit,!junit.framework,!org.mockito.*,!org.testng.*,*')
        bnd('Bundle-DocURL': 'https://github.com/ReactiveX/RxJava')
        bnd('Eclipse-ExtensibleAPI': 'true')
        bnd('Export-Package': '!io.reactivex.rxjava4.internal.*,io.reactivex.rxjava4.*')
        bnd('Bundle-SymbolicName': 'io.reactivex.rxjava4.rxjava')
        bnd('Multi-Release': 'true')
    }
}

license {
    header project.file("config/license/HEADER")
    ext.year = Calendar.getInstance().get(Calendar.YEAR)
    skipExistingHeaders true
    ignoreFailures true
    excludes(["**/*.md", "**/*.txt"])
}

jmh {
    jmhVersion = jmhLibVersion
    humanOutputFile = null
    includeTests = false
    jvmArgs = ["-Djmh.ignoreLock=true"]
    jvmArgsAppend = ["-Djmh.separateClasspathJAR=true"]

    if (project.hasProperty("jmh")) {
        includes = [".*" + project.jmh + ".*"]
        logger.info("JMH: {}", includes)
    }
}

test {
    maxHeapSize = "1200m"
    maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1
    useJUnitPlatform()
}

tasks.register('testNG', Test) {
    description = 'Runs TestNG tests'
    group = 'verification'

    // Important: point to the same compiled test classes
    testClassesDirs = sourceSets.test.output.classesDirs
    classpath = sourceSets.test.runtimeClasspath

    // Tell it to use TestNG explicitly
    useTestNG()

    maxParallelForks = 1

    // Optional: fine-tune includes/excludes
    // include '**/*NgTest.class', '**/*TestNG.class'
    // exclude '**/*JUnitTest.class'

    // Optional: reports, listeners, etc.
    testLogging {
        events = ["skipped", "failed"]
        exceptionFormat = "full"

        debug.events = ["skipped", "failed"]
        debug.exceptionFormat = "full"

        info.events = ["failed", "skipped"]
        info.exceptionFormat = "full"

        warn.events = ["failed", "skipped"]
        warn.exceptionFormat = "full"
    }
    reports.html.required = true
    reports.junitXml.required = true  // if you want JUnit-compatible XML too
}

check.dependsOn testNG

tasks.withType(Test) {
    testLogging {
        events = ["skipped", "failed"]
        exceptionFormat = "full"

        debug.events = ["skipped", "failed"]
        debug.exceptionFormat = "full"

        info.events = ["failed", "skipped"]
        info.exceptionFormat = "full"

        warn.events = ["failed", "skipped"]
        warn.exceptionFormat = "full"
    }
}

jacocoTestReport {
    dependsOn test
    dependsOn testNG

    reports {
            xml.required.set(true)
	    csv.required.set(false)
            html.required.set(true)
    }
}

check.dependsOn jacocoTestReport

checkstyle {
    configFile = project.file("config/checkstyle/checkstyle.xml")
    configProperties = [
            "checkstyle.suppressions.file": project.file("config/checkstyle/suppressions.xml"),
            "checkstyle.header.file"      : project.file("config/license/HEADER_JAVA")
    ]
    checkstyleMain.exclude '**/module-info.java'
}

if (project.hasProperty("releaseMode")) {
    logger.lifecycle("ReleaseMode: {}", project.releaseMode)


  if ("full" == project.releaseMode) {
    signing {
      if (project.hasProperty("SIGNING_PRIVATE_KEY") && project.hasProperty("SIGNING_PASSWORD")) {
         useInMemoryPgpKeys(project.getProperty("SIGNING_PRIVATE_KEY"), project.getProperty("SIGNING_PASSWORD"))
         sign(publishing.publications)
      }
    }
  }
  mavenPublishing {
      // or when publishing to https://central.sonatype.com/
      publishToMavenCentral(true)

      // signAllPublications()
  }
}