documentation.gradle

import org.apache.tools.ant.filters.ReplaceTokens
import org.asciidoctor.gradle.AsciidoctorTask

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */

ext {
	projectsToSkipWhenAggregatingJavadocs = [
			'documentation',
			'hibernate-entitymanager',
			'hibernate-infinispan',
			'hibernate-ehcache',
			'hibernate-java8',
			'hibernate-orm-modules',
			'release'
	]
}

rootProject.subprojects { subproject ->
	if ( !this.projectsToSkipWhenAggregatingJavadocs.contains( subproject.name ) ) {
		this.evaluationDependsOn( subproject.path )
	}
}

apply from: rootProject.file( 'gradle/java-module.gradle' )

apply plugin: 'org.asciidoctor.convert'

apply plugin: 'hibernate-matrix-testing'

defaultTasks 'buildDocs'


dependencies {
	ext.pressgangVersion = '3.0.0'

	compile( libraries.jpa )
	compile( project( ':hibernate-core' ) )
	annotationProcessor( project( ':hibernate-jpamodelgen' ) )

	testCompile( 'org.apache.commons:commons-lang3:3.4' )

	testCompile( project(':hibernate-envers') )
	testCompile( project(':hibernate-spatial') )
	testCompile( project(path: ':hibernate-core', configuration: 'tests') )

	testCompile( project(':hibernate-testing') )

	testCompile "org.osgi:org.osgi.core:4.3.1"

	testCompile( libraries.mockito )
	testCompile( libraries.mockito_inline )

	testRuntime( libraries.wildfly_transaction_client )
	testRuntime( libraries.h2 )
	testRuntime( libraries.hsqldb )
	testRuntime( libraries.postgresql )
	testRuntime( libraries.mysql )
	testRuntime( libraries.mariadb )
	testRuntime( libraries.mssql )
	testRuntime( libraries.hana )

	testCompile( project( ':hibernate-jcache' ) )
	testRuntime( libraries.ehcache3 )
}


if ( project.ormVersion.isSnapshot ) {
	// only run the ci build tasks for SNAPSHOT versions
	task ciBuild( dependsOn: [clean, test] )
}
else {
	task release( dependsOn: [clean, test] )
}

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// grouping tasks - declaration, see below for task dependency definitions
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task buildDocs {
	group 'Documentation'
	description 'Grouping task for performing all documentation building tasks'
}

task buildDocsForPublishing {
	group 'Documentation'
	description 'Grouping task for building all documentation for publishing (release)'
}


// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// aggregated JavaDoc
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

final File javadocDir = mkdir( new File( (File) project.buildDir, 'javadocs' ) );

/**
 * Builds the JavaDocs aggregated (unified) across all the sub-projects
 */
task aggregateJavadocs(type: Javadoc) {
    description = 'Builds the aggregated (unified) JavaDocs across all sub-projects'

    final int currentYear = new GregorianCalendar().get( Calendar.YEAR )

    // exclude any generated sources and internal packages
    exclude( '**/generated-src/**' )
    exclude( '**/internal/**' )


	// apply standard config
	maxMemory = '512m'
	destinationDir = javadocDir
	configure( options ) {
		overview = project.file( 'src/main/javadoc/overview.html' )
		windowTitle = 'Hibernate JavaDocs'
		docTitle = "Hibernate JavaDoc ($project.version)"
		bottom = "Copyright &copy; 2001-$currentYear <a href=\"http://redhat.com\">Red Hat, Inc.</a>  All Rights Reserved."
		use = true
		options.encoding = 'UTF-8'

		links = [
				'https://docs.oracle.com/javase/8/docs/api/',
				'http://docs.jboss.org/hibernate/beanvalidation/spec/2.0/api/',
				'http://docs.jboss.org/cdi/api/2.0/',
				'https://javaee.github.io/javaee-spec/javadocs/'
		]
		
		if ( gradle.ext.javaVersions.main.compiler.asInt() >= 11 ) {
			//The need to set `--source 1.8` applies to all JVMs after 11, and also to 11
			// but after excluding the first two builds; see also specific comments on
			// https://bugs.openjdk.java.net/browse/JDK-8212233?focusedCommentId=14245762
			// For now, let's be compatible with JDK 11.0.3+. We can improve on it if people
			// complain they cannot build with JDK 11.0.0, 11.0.1 and 11.0.2.
			logger.lifecycle "Forcing Javadoc in Java 8 compatible mode"
			options.source = gradle.ext.baselineJavaVersion
		}

		options.addStringOption( 'Xdoclint:none', '-quiet' )
	}

	if ( gradle.ext.javaToolchainEnabled ) {
		// Display version of Java tools
		doFirst {
			logger.lifecycle "Aggregating javadoc with '${javadocTool.get().metadata.installationPath}'"
		}
	}

    // process each project, building up:
    //      1) appropriate sources
    //      2) classpath
    parent.subprojects.each { Project subProject->
        // skip certain sub-projects
		if ( ! projectsToSkipWhenAggregatingJavadocs.contains( subProject.name ) ) {
			// we only care about the main SourceSet...
			source subProject.sourceSets.main.java

			classpath += subProject.sourceSets.main.output + subProject.sourceSets.main.compileClasspath + subProject.configurations.provided
		}
    }
}

asciidoctor {
	// we do not want it creating its "default task"
	enabled = false
}

// Topical Guides ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task renderTopicalGuides(type: AsciidoctorTask, group: 'Documentation') {
    description = 'Renders the  Topical Guides in HTML format using Asciidoctor.'
    sourceDir = file( 'src/main/asciidoc/topical' )
    outputDir = new File("$buildDir/asciidoc/topical/html_single")
	backends "html5"
	separateOutputDirs false
	options logDocuments: true
	attributes  icons: 'font',
				experimental: true,
				'source-highlighter': 'prettify',
				majorMinorVersion: rootProject.ormVersion.family,
				fullVersion: rootProject.ormVersion.fullName
	resources {
		from('src/main/asciidoc/topical/') {
			include '**/images/**'
		}
	}
}


// Getting Started Guides (quick starts) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task renderGettingStartedGuides(type: AsciidoctorTask, group: 'Documentation') {
    description = 'Renders the Getting Started Guides (quick starts) in HTML format using Asciidoctor.'
    sourceDir = file( 'src/main/asciidoc/quickstart/guides' )
    sources {
        include 'index.adoc'
    }
    outputDir = new File("$buildDir/asciidoc/quickstart/html_single")
	backends "html5"
	separateOutputDirs false
	options logDocuments: true
	attributes  icons: 'font', experimental: true, 'source-highlighter': 'prettify'
}


task buildTutorialZip(type: Zip) {
	from 'src/main/asciidoc/quickstart/tutorials'
	destinationDir = tasks.renderGettingStartedGuides.outputDir
	archiveName = 'hibernate-tutorials.zip'
	expand(
			version: project.version,
			slf4j: "1.7.5",
			junit: project.junitVersion,
			h2: project.h2Version
	)
}

renderGettingStartedGuides.dependsOn buildTutorialZip

// User Guide ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task renderUserGuide(type: AsciidoctorTask, group: 'Documentation') {
    description = 'Renders the User Guides in HTML format using Asciidoctor.'
    sourceDir = file( 'src/main/asciidoc/userguide' )
    sources {
        include 'Hibernate_User_Guide.adoc'
    }
    outputDir = new File("$buildDir/asciidoc/userguide/html_single")
    backends "html5"
    separateOutputDirs false
    options logDocuments: true
	attributes icons: 'font', experimental: true,
			   'source-highlighter': 'prettify',
			   linkcss: true,
			   stylesheet: "css/hibernate.css",
			   majorMinorVersion: rootProject.ormVersion.family,
			   fullVersion: rootProject.ormVersion.fullName,
			   docinfo: 'private'

	resources {
        from('src/main/asciidoc/userguide/') {
            include 'images/**'
        }
		from('src/main/style/asciidoctor') {
			include 'images/**'
		}
		from('src/main/style/asciidoctor') {
			include 'css/**'
		}
		from('src/main/style/asciidoctor') {
			include 'js/**'
		}
    }
}

// Integration Guide ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task renderIntegrationGuide(type: AsciidoctorTask, group: 'Documentation') {
	description = 'Renders the User Guides in HTML format using Asciidoctor.'
	sourceDir = file( 'src/main/asciidoc/integrationguide' )
	sources {
		include 'Hibernate_Integration_Guide.adoc'
	}
	outputDir = new File("$buildDir/asciidoc/integrationguide/html_single")
	backends "html5"
	separateOutputDirs false
	options logDocuments: true
	attributes  icons: 'font',
				experimental: true,
				'source-highlighter': 'prettify',
				linkcss: true,
				stylesheet: "css/hibernate.css",
				majorMinorVersion: rootProject.ormVersion.family
	resources {
		from('src/main/asciidoc/integrationguide/') {
			include 'images/**'
		}
		from('src/main/style/asciidoctor') {
			include 'images/**'
		}
		from('src/main/style/asciidoctor') {
			include 'css/**'
		}
	}
}

// Testing

// resources inherently exclude sources
sourceSets.test.resources {
	setSrcDirs( ['src/test/java','src/test/resources'] )
}


// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// grouping tasks
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

buildDocs.dependsOn aggregateJavadocs
buildDocs.dependsOn renderTopicalGuides
buildDocs.dependsOn renderGettingStartedGuides
buildDocs.dependsOn renderUserGuide
buildDocs.dependsOn renderIntegrationGuide

buildDocsForPublishing.dependsOn aggregateJavadocs
buildDocsForPublishing.dependsOn renderTopicalGuides
buildDocsForPublishing.dependsOn renderGettingStartedGuides
buildDocsForPublishing.dependsOn renderUserGuide
buildDocsForPublishing.dependsOn renderIntegrationGuide

checkstyleMain.exclude '**/org/hibernate/userguide/model/*'