import aQute.bnd.gradle.BundleTaskExtension

import net.ltgt.gradle.errorprone.CheckSeverity

import org.jetbrains.kotlin.gradle.dsl.JvmTarget

import org.jetbrains.kotlin.gradle.dsl.KotlinVersion

import java.text.SimpleDateFormat

plugins {

id 'java'

id 'java-library'

id 'maven-publish'

id 'antlr'

id 'signing'

id "com.gradleup.shadow" version "9.3.1"

id "biz.aQute.bnd.builder" version "7.1.0"

id "io.github.gradle-nexus.publish-plugin" version "2.0.0"

id "groovy"

id "me.champeau.jmh" version "0.7.3"

id "net.ltgt.errorprone" version '5.0.0'

id 'jacoco'

//

// Kotlin just for tests - not production code

id 'org.jetbrains.kotlin.jvm' version '2.3.0'

}

java {

toolchain {

languageVersion = JavaLanguageVersion.of(21) // build on 21 - release on 11

}

}

kotlin {

compilerOptions {

apiVersion = KotlinVersion.KOTLIN_2_0

languageVersion = KotlinVersion.KOTLIN_2_0

jvmTarget = JvmTarget.JVM_11

javaParameters = true

freeCompilerArgs = [

'-Xemit-jvm-type-annotations',

'-Xjspecify-annotations=strict',

]

}

}

def makeDevelopmentVersion(parts) {

def version = String.join("-", parts)

println "created development version: $version"

return version

}

def getDevelopmentVersion() {

def dateTime = new SimpleDateFormat('yyyy-MM-dd\'T\'HH-mm-ss').format(new Date())

def gitCheckOutput = new StringBuilder()

def gitCheckError = new StringBuilder()

def gitCheck = ["git", "-C", projectDir.toString(), "rev-parse", "--is-inside-work-tree"].execute()

gitCheck.waitForProcessOutput(gitCheckOutput, gitCheckError)

def isGit = gitCheckOutput.toString().trim()

if (isGit != "true") {

return makeDevelopmentVersion(["0.0.0", dateTime, "no-git"])

}

// a default Github Action env variable set to 'true'

def isCi = Boolean.parseBoolean(System.env.CI)

if (isCi) {

def gitHashOutput = new StringBuilder()

def gitHashError = new StringBuilder()

def gitShortHash = ["git", "-C", projectDir.toString(), "rev-parse", "--short", "HEAD"].execute()

gitShortHash.waitForProcessOutput(gitHashOutput, gitHashError)

def gitHash = gitHashOutput.toString().trim()

if (gitHash.isEmpty()) {

println "git hash is empty: error: ${gitHashError.toString()}"

throw new IllegalStateException("git hash could not be determined")

}

return makeDevelopmentVersion(["0.0.0", dateTime, gitHash])

}

def gitRevParseOutput = new StringBuilder()

def gitRevParseError = new StringBuilder()

def gitRevParse = ["git", "-C", projectDir.toString(), "rev-parse", "--abbrev-ref", "HEAD"].execute()

gitRevParse.waitForProcessOutput(gitRevParseOutput, gitRevParseError)

def branchName = gitRevParseOutput.toString().trim().replaceAll('[/\\\\]', '-')

return makeDevelopmentVersion(["0.0.0", branchName, "SNAPSHOT"])

}

def reactiveStreamsVersion = '1.0.3'

def releaseVersion = System.env.RELEASE_VERSION

def antlrVersion = '4.13.2' // https://mvnrepository.com/artifact/org.antlr/antlr4-runtime

def guavaVersion = '32.1.2-jre'

version = releaseVersion ? releaseVersion : getDevelopmentVersion()

group = 'com.graphql-java'

gradle.buildFinished { buildResult ->

println "*******************************"

println "*"

if (buildResult.failure != null) {

println "* FAILURE - ${buildResult.failure}"

} else {

println "* SUCCESS"

}

println "* Version: $version"

println "*"

println "*******************************"

}

repositories {

mavenCentral()

mavenLocal()

}

jar {

from "LICENSE.md"

from "src/main/antlr/Graphql.g4"

from "src/main/antlr/GraphqlOperation.g4"

from "src/main/antlr/GraphqlSDL.g4"

from "src/main/antlr/GraphqlCommon.g4"

manifest {

attributes('Automatic-Module-Name': 'com.graphqljava')

}

}

dependencies {

api 'com.graphql-java:java-dataloader:6.0.0'

api 'org.reactivestreams:reactive-streams:' + reactiveStreamsVersion

api "org.jspecify:jspecify:1.0.0"

implementation 'org.antlr:antlr4-runtime:' + antlrVersion

implementation 'com.google.guava:guava:' + guavaVersion

testImplementation 'org.junit.jupiter:junit-jupiter:5.14.1'

testImplementation 'org.spockframework:spock-core:2.4-groovy-5.0'

testImplementation 'net.bytebuddy:byte-buddy:1.18.5'

testImplementation 'org.objenesis:objenesis:3.5'

testImplementation 'org.apache.groovy:groovy:5.0.4'

testImplementation 'org.apache.groovy:groovy-json:5.0.4'

testImplementation 'com.google.code.gson:gson:2.13.2'

testImplementation 'org.eclipse.jetty:jetty-server:11.0.26'

testImplementation 'com.fasterxml.jackson.core:jackson-databind:2.21.1'

testImplementation 'org.awaitility:awaitility-groovy:4.3.0'

testImplementation 'com.github.javafaker:javafaker:1.0.2'

testImplementation 'org.reactivestreams:reactive-streams-tck:' + reactiveStreamsVersion

testImplementation "io.reactivex.rxjava2:rxjava:2.2.21"

testImplementation "io.projectreactor:reactor-core:3.8.0"

testImplementation 'org.testng:testng:7.12.0' // use for reactive streams test inheritance

testImplementation "com.tngtech.archunit:archunit-junit5:1.4.1"

testImplementation 'org.openjdk.jmh:jmh-core:1.37' // required for ArchUnit to check JMH tests

// JUnit Platform launcher required for Gradle 9

testRuntimeOnly 'org.junit.platform:junit-platform-launcher:1.14.1'

antlr 'org.antlr:antlr4:' + antlrVersion

// this is needed for the idea jmh plugin to work correctly

jmh 'org.openjdk.jmh:jmh-core:1.37'

jmh 'org.openjdk.jmh:jmh-generator-annprocess:1.37'

jmh 'me.bechberger:ap-loader-all:4.3-12'

// comment this in if you want to run JMH benchmarks from idea

errorprone 'com.uber.nullaway:nullaway:0.12.10'

errorprone 'com.google.errorprone:error_prone_core:2.47.0'

// just tests - no Kotlin otherwise

testImplementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'

}

shadowJar {

minimize()

archiveClassifier.set('')

configurations = [project.configurations.compileClasspath]

relocate('com.google.common', 'graphql.com.google.common') {

include 'com.google.common.collect.*'

include 'com.google.common.base.*'

include 'com.google.common.math.*'

include 'com.google.common.primitives.*'

}

relocate('org.antlr.v4.runtime', 'graphql.org.antlr.v4.runtime')

dependencies {

include(dependency('com.google.guava:guava:' + guavaVersion))

include(dependency('org.antlr:antlr4-runtime:' + antlrVersion))

}

from "LICENSE.md"

from "src/main/antlr/Graphql.g4"

from "src/main/antlr/GraphqlOperation.g4"

from "src/main/antlr/GraphqlSDL.g4"

from "src/main/antlr/GraphqlCommon.g4"

manifest {

attributes('Automatic-Module-Name': 'com.graphqljava')

}

}

tasks.named('shadowJar').configure {

// Get the BundleTaskExtension added by bnd plugin

def bundle = extensions.findByType(BundleTaskExtension)

if (bundle != null) {

//Configure bnd for shadowJar

// -exportcontents: graphql.* Adds all packages of graphql and below to the exported packages list

// -removeheaders: Private-Package Removes the MANIFEST.MF header Private-Package, which contains all the internal packages and

// also the repackaged packages like guava, which would be wrong after repackaging.

// Import-Package: Changes the imported packages header, to exclude guava and dependencies from the import list (! excludes packages)

// Guava was repackaged and included inside the jar, so we need to remove it.

// ANTLR was shaded, so we need to remove it.

// sun.misc is a JRE internal-only class that is not directly used by graphql-java. It was causing problems in libraries using graphql-java.

// The last ,* copies all the existing imports from the other dependencies, which is required.

bundle.bnd('''

''')

}

}

tasks.named('jmhJar') {

duplicatesStrategy = DuplicatesStrategy.EXCLUDE

from {

project.configurations.jmhRuntimeClasspath

.filter { it.exists() }

.collect { it.isDirectory() ? it : zipTree(it) }

}

}

jmh {

if (project.hasProperty('jmhInclude')) {

includes = [project.property('jmhInclude')]

}

if (project.hasProperty('jmhProfilers')) {

def profStr = project.property('jmhProfilers') as String

if (profStr.startsWith('async')) {

// Resolve native lib from ap-loader JAR on the jmh classpath

def apJar = configurations.jmh.files.find { it.name.contains('ap-loader') }

if (apJar) {

def proc = ['java', '-jar', apJar.absolutePath, 'agentpath'].execute()

proc.waitFor(10, java.util.concurrent.TimeUnit.SECONDS)

def libPath = proc.text.trim()

if (libPath && new File(libPath).exists()) {

if (profStr == 'async') {

profilers = ["async:libPath=${libPath}"]

} else {

profilers = [profStr.replaceFirst('async:', "async:libPath=${libPath};")]

}

} else {

profilers = [profStr]

}

} else {

profilers = [profStr]

}

} else {

profilers = [profStr]

}

}

if (project.hasProperty('jmhFork')) {

fork = project.property('jmhFork') as int

}

if (project.hasProperty('jmhIterations')) {

iterations = project.property('jmhIterations') as int

}

if (project.hasProperty('jmhWarmupIterations')) {

warmupIterations = project.property('jmhWarmupIterations') as int

}

}

task extractWithoutGuava(type: Copy) {

from({ zipTree({ "build/libs/graphql-java-${project.version}.jar" }) }) {

exclude('/com/**')

}

into layout.buildDirectory.dir("extract")

}

extractWithoutGuava.dependsOn jar

task buildNewJar(type: Jar) {

from layout.buildDirectory.dir("extract")

archiveFileName = "graphql-java-tmp.jar"

destinationDirectory = file("${project.buildDir}/libs")

manifest {

from file("build/extract/META-INF/MANIFEST.MF")

}

def projectVersion = version

doLast {

delete("build/libs/graphql-java-${projectVersion}.jar")

file("build/libs/graphql-java-tmp.jar").renameTo(file("build/libs/graphql-java-${projectVersion}.jar"))

}

}

buildNewJar.dependsOn extractWithoutGuava

shadowJar.finalizedBy extractWithoutGuava, buildNewJar

task testng(type: Test) {

useTestNG()

testClassesDirs = sourceSets.test.output.classesDirs

classpath = sourceSets.test.runtimeClasspath

dependsOn tasks.named('testClasses')

}

check.dependsOn testng

compileJava {

options.compilerArgs += ["-parameters"]

source file("build/generated-src"), sourceSets.main.java

// Gradle 9 requires explicit task dependencies

mustRunAfter generateTestGrammarSource, generateJmhGrammarSource

}

tasks.withType(GroovyCompile) {

// Options when compiling Java using the Groovy plugin.

// (Groovy itself defaults to UTF-8 for Groovy code)

options.encoding = 'UTF-8'

sourceCompatibility = '11'

targetCompatibility = '11'

groovyOptions.forkOptions.memoryMaximumSize = "4g"

}

tasks.withType(JavaCompile) {

options.release = 11

options.errorprone {

disableAllChecks = true

check("NullAway", CheckSeverity.ERROR)

//

// end state has us with this config turned on - eg all classes

//

//option("NullAway:AnnotatedPackages", "graphql")

option("NullAway:CustomContractAnnotations", "graphql.Contract")

option("NullAway:OnlyNullMarked", "true")

option("NullAway:JSpecifyMode", "true")

}

// Include to disable NullAway on test code

if (name.toLowerCase().contains("test")) {

options.errorprone {

disable("NullAway")

}

}

}

generateGrammarSource {

includes = ['Graphql.g4']

maxHeapSize = "64m"

arguments += ["-visitor"]

outputDirectory = file("${project.buildDir}/generated-src/antlr/main/graphql/parser/antlr")

}

generateGrammarSource.inputs

.dir('src/main/antlr')

.withPropertyName('sourceDir')

.withPathSensitivity(PathSensitivity.RELATIVE)

task sourcesJar(type: Jar) {

dependsOn classes

archiveClassifier = 'sources'

from sourceSets.main.allSource

}

task javadocJar(type: Jar, dependsOn: javadoc) {

archiveClassifier = 'javadoc'

from javadoc.destinationDir

}

javadoc {

options.encoding = 'UTF-8'

}

List<TestDescriptor> failedTests = []

Map<String, Integer> testsAndTime = [:]

Map<String, Integer> testClassesAndTime = [:]

int testCount = 0

long testTime = 0L

tasks.withType(Test) {

if (!name.startsWith('testng')) {

useJUnitPlatform()

}

maxHeapSize = "1g"

testLogging {

events "FAILED", "SKIPPED"

exceptionFormat = "FULL"

}

// Required for JMH ArchUnit tests

classpath += sourceSets.jmh.output

dependsOn "jmhClasses"

afterTest { TestDescriptor descriptor, TestResult result ->

testCount++

if (result.getFailedTestCount() > 0) {

failedTests.add(descriptor)

}

def ms = (int) (result.endTime - result.startTime)

testTime += ms

String className = descriptor.className ?: "unknown"

String name = className + "." + descriptor.displayName

if (ms > 500) {

testsAndTime[name] = ms

testClassesAndTime.compute(className) { k, v -> v == null ? ms : v + ms }

println "\tTest '$name' took ${ms}ms"

}

}

}

tasks.register('testWithJava21', Test) {

javaLauncher = javaToolchains.launcherFor {

languageVersion = JavaLanguageVersion.of(21)

}

testClassesDirs = sourceSets.test.output.classesDirs

classpath = sourceSets.test.runtimeClasspath

classpath += sourceSets.jmh.output

dependsOn "jmhClasses"

dependsOn tasks.named('testClasses')

}

tasks.register('testWithJava17', Test) {

javaLauncher = javaToolchains.launcherFor {

languageVersion = JavaLanguageVersion.of(17)

}

testClassesDirs = sourceSets.test.output.classesDirs

classpath = sourceSets.test.runtimeClasspath

classpath += sourceSets.jmh.output

dependsOn "jmhClasses"

dependsOn tasks.named('testClasses')

}

tasks.register('testWithJava11', Test) {

javaLauncher = javaToolchains.launcherFor {

languageVersion = JavaLanguageVersion.of(11)

}

testClassesDirs = sourceSets.test.output.classesDirs

classpath = sourceSets.test.runtimeClasspath

dependsOn tasks.named('testClasses')

classpath += sourceSets.jmh.output

dependsOn "jmhClasses"

}

['11', '17', '21'].each { ver ->

tasks.register("testngWithJava${ver}", Test) {

useTestNG()

javaLauncher = javaToolchains.launcherFor {

languageVersion = JavaLanguageVersion.of(ver)

}

testClassesDirs = sourceSets.test.output.classesDirs

classpath = sourceSets.test.runtimeClasspath

dependsOn tasks.named('testClasses')

}

}

test.dependsOn testWithJava21

test.dependsOn testWithJava17

test.dependsOn testWithJava11

jacoco {

toolVersion = "0.8.12"

}

jacocoTestReport {

dependsOn test

reports {

xml.required = true

html.required = true

csv.required = false

}

// Exclude generated ANTLR code from coverage

afterEvaluate {

classDirectories.setFrom(files(classDirectories.files.collect {

fileTree(dir: it, exclude: [

'graphql/parser/antlr/**',

'graphql/com/google/**',

'graphql/org/antlr/**'

])

}))

}

}

gradle.buildFinished {

println "\n\n"

println "============================"

println "$testCount tests run in $testTime ms"

println "============================"

if (!failedTests.isEmpty()) {

println "\n\n"

println "============================"

println "These are the test failures"

println "============================"

for (td in failedTests) {

println "${td.getClassName()}.${td.getDisplayName()}"

}

println "============================"

}

// slowest tests

println "\n\n"

println "============================"

println "Top 20 slowest test classes"

println "============================"

showTestResults(testClassesAndTime,20) { e ->

println "\tTest class ${e.key} took ${e.value}ms"

}

println "\n\n"

println "============================"

println "Top 50 slowest tests"

println "============================"

showTestResults(testsAndTime,50) { e ->

println "\tTest ${e.key} took ${e.value}ms"

}

}

static private showTestResults(Map<String, Integer> testMap, int limit, Closure closure) {

testMap.entrySet().stream()

.sorted { e1, e2 -> e2.getValue() - e1.getValue() }

.limit(limit)

.forEach(closure)

}

allprojects {

tasks.withType(Javadoc) {

exclude('**/antlr/**')

}

}

publishing {

publications {

graphqlJava(MavenPublication) {

version = version

from components.java

artifact sourcesJar {

archiveClassifier = "sources"

}

artifact javadocJar {

archiveClassifier = "javadoc"

}

pom.withXml {

// Removing antlr4 below (introduced in `1ac98bf`) addresses an issue with

// the Gradle ANTLR plugin. `1ac98bf` can be reverted and this comment removed once

// that issue is fixed and Gradle upgraded. See https://goo.gl/L92KiF and https://goo.gl/FY0PVR.

//

// Removing antlr4-runtime and guava because the classes we want to use are "shaded" into the jar itself

// via the shadowJar task

def pomNode = asNode()

pomNode.dependencies.'*'.findAll() {

it.artifactId.text() == 'antlr4' || it.artifactId.text() == 'antlr4-runtime' || it.artifactId.text() == 'guava'

}.each() {

it.parent().remove(it)

}

pomNode.children().last() + {

resolveStrategy = Closure.DELEGATE_FIRST

name 'graphql-java'

description 'GraphqL Java'

url "https://github.com/graphql-java/graphql-java"

scm {

url "https://github.com/graphql-java/graphql-java"

connection "https://github.com/graphql-java/graphql-java"

developerConnection "https://github.com/graphql-java/graphql-java"

}

licenses {

license {

name 'MIT'

url 'https://github.com/graphql-java/graphql-java/blob/master/LICENSE.md'

distribution 'repo'

}

}

developers {

developer {

id 'andimarek'

name 'Andreas Marek'

}

}

}

}

}

}

}

nexusPublishing {

repositories {

sonatype {

username = System.env.MAVEN_CENTRAL_USER_NEW

password = System.env.MAVEN_CENTRAL_PASSWORD_NEW

// https://central.sonatype.org/publish/publish-portal-ossrh-staging-api/#configuration

nexusUrl.set(uri("https://ossrh-staging-api.central.sonatype.com/service/local/"))

// GraphQL Java does not publish snapshots, but adding this URL for completeness

snapshotRepositoryUrl.set(uri("https://central.sonatype.com/repository/maven-snapshots/"))

}

}

}

signing {

setRequired { !project.hasProperty('publishToMavenLocal') }

def signingKey = System.env.MAVEN_CENTRAL_PGP_KEY

useInMemoryPgpKeys(signingKey, "")

sign publishing.publications

}

tasks.withType(PublishToMavenRepository) {

dependsOn build

}

tasks.withType(GenerateModuleMetadata) {

enabled = false

}