plugins {
	id 'java'
	id 'org.asciidoctor.jvm.convert' version '3.3.2'
}

description = "Spring for GraphQL reference documentation"

configurations {
	asciidoctorExtensions
}

jar {
	enabled = false
}

javadoc {
	enabled = false
}

dependencies {
	asciidoctorExtensions 'io.spring.asciidoctor.backends:spring-asciidoctor-backends:0.0.2'
}

repositories {
	maven {
		url "https://repo.spring.io/release"
		mavenContent {
			includeGroup "io.spring.asciidoctor.backends"
		}
	}
}

ext.javadocLinks = [
		"https://docs.oracle.com/javase/8/docs/api/",
		"https://javadoc.io/doc/com.graphql-java/graphql-java/${graphQlJavaVersion}/",
		"https://docs.spring.io/spring-boot/docs/${bootVersion}/api/",
		"https://docs.spring.io/spring-framework/docs/5.3.x/javadoc-api/"
] as String[]

/**
 * Produce Javadoc for all Spring for GraphQL modules in "build/docs/javadoc"
 */
task api(type: Javadoc) {
	group = "Documentation"
	description = "Generates aggregated Javadoc API documentation."
	title = "${rootProject.description} ${version} API"

	dependsOn {
		moduleProjects.collect {
			it.tasks.getByName("jar")
		}
	}

	options {
		encoding = "UTF-8"
		memberLevel = JavadocMemberLevel.PROTECTED
		author = true
		header = rootProject.description
		use = true
		overview = "src/docs/api/overview.html"
		stylesheetFile = file("src/docs/api/stylesheet.css")
		splitIndex = true
		links(project.ext.javadocLinks)
		addStringOption('Xdoclint:none', '-quiet')
		if(JavaVersion.current().isJava9Compatible()) {
			addBooleanOption('html5', true)
		}
	}
	source = moduleProjects.collect { project ->
		project.sourceSets.main.allJava
	}
	classpath = moduleProjects.collect { project ->
		project.sourceSets.main.compileClasspath
	}.sum()
	maxMemory = "1024m"
	destinationDir = file("$buildDir/docs/javadoc")
}


/**
 * Generate the Spring for GraphQL Reference documentation from "src/docs/asciidoc"
 * in "build/docs/reference/html".
 */
asciidoctor {
	configurations 'asciidoctorExtensions'
	baseDirFollowsSourceDir()
	sources {
		include '*.adoc'
	}
	logDocuments = true
	outputOptions {
		backends "spring-html"
	}
	outputDir "$buildDir/docs/reference/html"
	attributes 'spring-graphql-version': project.version,
			'spring-boot-version': bootVersion
}

/**
 * Zip all docs into a single archive
 */
task docsZip(type: Zip, dependsOn: ['api', 'asciidoctor']) {
	group = "Distribution"
	description = "Builds -${archiveClassifier} archive containing api and reference " +
			"for deployment at https://docs.spring.io/spring-graphql/docs."
	from (api) {
		into "api"
	}
	from ("$asciidoctor.outputDir") {
		into "reference/html"
	}
}

apply from: "${rootDir}/gradle/publishing.gradle"

publishing {
	publications {
		mavenJava(MavenPublication) {
			artifact docsZip
		}
	}
}