build.gradle

import org.gradle.plugins.ide.eclipse.EclipsePlugin
import org.gradle.plugins.ide.eclipse.model.Classpath
import org.gradle.plugins.ide.eclipse.model.Library

plugins {
	id "java-gradle-plugin"
	id "maven-publish"
	id "org.asciidoctor.jvm.convert"
	id "org.springframework.boot.docker-test"
	id "org.springframework.boot.maven-repository"
	id "org.springframework.boot.optional-dependencies"
}

description = "Spring Boot Gradle Plugins"

configurations {
	documentation
	"testCompileClasspath" {
		// Downgrade SLF4J is required for tests to run in Eclipse
		resolutionStrategy.force("org.slf4j:slf4j-api:1.7.36")
	}
	modernGradleRuntimeClasspath {
		extendsFrom runtimeClasspath
		canBeConsumed = false
		canBeResolved = true
	}
	modernGradleRuntimeElements {
		extendsFrom configurations.implementation, configurations.runtimeOnly
		canBeConsumed = true
		canBeResolved = false
		attributes {
			attribute(Category.CATEGORY_ATTRIBUTE, project.objects.named(Category, Category.LIBRARY))
			attribute(Bundling.BUNDLING_ATTRIBUTE, project.objects.named(Bundling, Bundling.EXTERNAL))
			attribute(TargetJvmVersion.TARGET_JVM_VERSION_ATTRIBUTE, 17)
			attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, project.objects.named(LibraryElements, LibraryElements.JAR))
			attribute(Usage.USAGE_ATTRIBUTE, project.objects.named(Usage, Usage.JAVA_RUNTIME))
			attribute(GradlePluginApiVersion.GRADLE_PLUGIN_API_VERSION_ATTRIBUTE, project.objects.named(GradlePluginApiVersion, "8.7"))
		}
		outgoing.artifacts.addAll(configurations.runtimeElements.outgoing.artifacts)
	}
	runtimeElements {
		attributes {
			attribute(GradlePluginApiVersion.GRADLE_PLUGIN_API_VERSION_ATTRIBUTE, project.objects.named(GradlePluginApiVersion, "7.5"))
		}
	}
	all { configuration ->
		if (configuration.name == 'modernGradleRuntimeClasspath') {
			return
		}
		resolutionStrategy {
			eachDependency { dependency ->
				// Downgrade Jackson as Gradle cannot cope with 2.15.0's multi-version
				// jar files with bytecode in META-INF/versions/19
				if (dependency.requested.group.startsWith("com.fasterxml.jackson")) {
					dependency.useVersion("2.14.2")
				}
				// Downgrade Spring Framework as Gradle cannot cope with 6.1.0-M1's
				// multi-version jar files with bytecode in META-INF/versions/21
				if (dependency.requested.group.equals("org.springframework")) {
					dependency.useVersion("$springFramework60xVersion")
				}
				// We manage the version of commons-compress here rather than
				// in spring-boot-parent to minimize conflicts with Testcontainers
				if (dependency.requested.group.equals("org.apache.commons")
						&& dependency.requested.name.equals("commons-compress")) {
					dependency.useVersion("$commonsCompressVersion")
				}
				// Downgrade Testcontainers for compatibility with the managed
				// version of Commons Compress.
				if (dependency.requested.group.equals("org.testcontainers")) {
					dependency.useVersion("1.19.3")
				}
			}
		}
	}
}

components.java.addVariantsFromConfiguration(configurations.modernGradleRuntimeElements) {
	mapToMavenScope("runtime")
}

dependencies {
	asciidoctorExtensions("io.spring.asciidoctor:spring-asciidoctor-extensions-section-ids")

	dockerTestImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-gradle-test-support"))
	dockerTestImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support-docker"))
	dockerTestImplementation(gradleTestKit())
	dockerTestImplementation("org.assertj:assertj-core")
	dockerTestImplementation("org.junit.jupiter:junit-jupiter")
	dockerTestImplementation("org.testcontainers:junit-jupiter")
	dockerTestImplementation("org.testcontainers:testcontainers")

	implementation(project(":spring-boot-project:spring-boot-tools:spring-boot-buildpack-platform"))
	implementation(project(":spring-boot-project:spring-boot-tools:spring-boot-loader-tools"))
	implementation("io.spring.gradle:dependency-management-plugin")
	implementation("org.apache.commons:commons-compress:$commonsCompressVersion")
	implementation("org.springframework:spring-core")

	optional("org.graalvm.buildtools:native-gradle-plugin")
	optional("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion") {
		exclude(group: "commons-logging", module: "commons-logging")
	}

	testImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-gradle-test-support"))
	testImplementation(project(":spring-boot-project:spring-boot-tools:spring-boot-test-support"))
	testImplementation("com.fasterxml.jackson.core:jackson-databind")
	testImplementation("com.fasterxml.jackson.module:jackson-module-parameter-names")
	testImplementation("com.tngtech.archunit:archunit-junit5:0.22.0")
	testImplementation("net.java.dev.jna:jna-platform")
	testImplementation("org.apache.commons:commons-compress")
	testImplementation("org.apache.httpcomponents.client5:httpclient5")
	testImplementation("org.assertj:assertj-core")
	testImplementation("org.graalvm.buildtools:native-gradle-plugin")
	testImplementation("org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion")
	testImplementation("org.jetbrains.kotlin:kotlin-compiler-embeddable:$kotlinVersion")
	testImplementation("org.jetbrains.kotlin:kotlin-compiler-runner:$kotlinVersion")
	testImplementation("org.jetbrains.kotlin:kotlin-daemon-client:$kotlinVersion")
	testImplementation("org.junit.jupiter:junit-jupiter")
	testImplementation("org.mockito:mockito-core")
	testImplementation("org.tomlj:tomlj:1.0.0")
}

gradlePlugin {
	plugins {
		springBootPlugin {
			id = "org.springframework.boot"
			displayName = "Spring Boot Gradle Plugin"
			description = "Spring Boot Gradle Plugin"
			implementationClass = "org.springframework.boot.gradle.plugin.SpringBootPlugin"
		}
		springBootAotPlugin {
			id = "org.springframework.boot.aot"
			displayName = "Spring Boot AOT Gradle Plugin"
			description = "Spring Boot AOT Gradle Plugin"
			implementationClass = "org.springframework.boot.gradle.plugin.SpringBootAotPlugin"
		}
	}
}

task preparePluginValidationClasses(type: Copy) {
	destinationDir = layout.buildDirectory.dir("classes/java/pluginValidation").get().asFile
	from(sourceSets.main.output.classesDirs) {
		exclude "**/CreateBootStartScripts.class"
	}
}

validatePlugins {
	classes.setFrom preparePluginValidationClasses
	enableStricterValidation = true
}

task dependencyVersions(type: org.springframework.boot.build.constraints.ExtractVersionConstraints) {
	enforcedPlatform(":spring-boot-project:spring-boot-dependencies")
}

tasks.withType(org.asciidoctor.gradle.jvm.AbstractAsciidoctorTask) {
	dependsOn dependencyVersions
	inputs.dir('src/docs/gradle').withPathSensitivity(PathSensitivity.RELATIVE).withPropertyName('buildScripts')
	doFirst {
		attributes "dependency-management-plugin-version": dependencyVersions.versionConstraints["io.spring.gradle:dependency-management-plugin"]
	}
}

tasks.named('test') {
	inputs.dir('src/docs/gradle').withPathSensitivity(PathSensitivity.RELATIVE).withPropertyName('buildScripts')
}

asciidoctor {
	sources {
		include "index.adoc"
	}
}

task asciidoctorPdf(type: org.asciidoctor.gradle.jvm.AsciidoctorTask) {
	sources {
		include "index.adoc"
	}
}

tasks.withType(org.asciidoctor.gradle.jvm.AbstractAsciidoctorTask) {
	attributes "native-build-tools-version": nativeBuildToolsVersion
}

javadoc {
	options {
		author = true
		docTitle = "Spring Boot Gradle Plugin ${project.version} API"
		encoding = "UTF-8"
		memberLevel = "protected"
		outputLevel = "quiet"
		splitIndex = true
		use = true
		windowTitle = "Spring Boot Gradle Plugin ${project.version} API"
		links "https://docs.gradle.org/$gradle.gradleVersion/javadoc/"
		links "https://docs.oracle.com/en/java/javase/17/docs/api/"
	}
}

task zip(type: Zip) {
	dependsOn asciidoctor, asciidoctorPdf
	duplicatesStrategy "fail"
	from(asciidoctorPdf.outputDir) {
		into "reference/pdf"
		rename "index.pdf", "${project.name}-reference.pdf"
	}
	from(asciidoctor.outputDir) {
		into "reference/htmlsingle"
	}
	from(javadoc) {
		into "api"
	}
}

artifacts {
	"documentation" zip
}

toolchain {
	maximumCompatibleJavaVersion = JavaLanguageVersion.of(20)
}

publishing {
	publications.matching { it.name == 'pluginMaven' }.configureEach {
		versionMapping {
			allVariants {
				fromResolutionOf(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME)
			}
		}
		versionMapping {
			variant(GradlePluginApiVersion.GRADLE_PLUGIN_API_VERSION_ATTRIBUTE, project.objects.named(GradlePluginApiVersion, "8.7")) {
				fromResolutionOf("modernGradleRuntimeClasspath")
			}
		}
	}
}

plugins.withType(EclipsePlugin) {
	eclipse {
		classpath.file { merger ->
			merger.whenMerged { content ->
				if (content instanceof Classpath) {
					content.entries.each { entry ->
						if (entry instanceof Library && (entry.path.contains("gradle-api-") || entry.path.contains("groovy-"))) {
							entry.entryAttributes.remove("test")
						}
					}
				}
			}
		}
	}
}