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>.
 */
buildscript {
    repositories {
        mavenCentral()
        mavenLocal()

        maven {
            name 'jboss-nexus'
            url "http://repository.jboss.org/nexus/content/groups/public/"
        }
        jcenter()
    }
    dependencies {
        classpath "org.jboss.jdocbook:gradle-jdocbook:1.2.2"
        classpath 'org.asciidoctor:asciidoctor-gradle-plugin:1.5.2'
    }
}

apply plugin: "java"
apply plugin: "jdocbook"
apply plugin: 'org.asciidoctor.convert'

apply plugin: 'hibernate-matrix-testing'

apply from: "${rootProject.projectDir}/utilities.gradle"

defaultTasks 'buildDocs'

configurations {
    asciidoclet {
        description = 'Dependencies for Asciidoclet (the javadoc doclet tool for using Asciidoc)'
    }
    //asciidoctor
}

if ( JavaVersion.current().isJava8Compatible() ) {
    tasks.withType( Javadoc ) {
        options.addStringOption( 'Xdoclint:none', '-quiet' )
    }
}

dependencies {
	ext.pressgangVersion = '3.0.0'

	//	asciidoctor 'org.asciidoctor:asciidoctorj:1.5.2'
	asciidoclet 'org.asciidoctor:asciidoclet:0.+'

	jdocbookXsl "org.jboss.pressgang:pressgang-xslt-ns:${pressgangVersion}"
	jdocbookXsl "org.jboss.pressgang:pressgang-fonts:${pressgangVersion}"
	jdocbookStyles "org.jboss.pressgang:pressgang-jdocbook-style:${pressgangVersion}"

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

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

	testCompile( project(':hibernate-core') )
	testCompile( project(':hibernate-entitymanager') )
	testCompile( project(':hibernate-ehcache') )
	testCompile( project(':hibernate-spatial') )

	testCompile( project(':hibernate-testing') )
	testCompile( project(path: ':hibernate-core', configuration: 'tests') )
	testCompile( project(path: ':hibernate-entitymanager', configuration: 'tests') )

	//Databases
	testRuntime( libraries.h2 )
	testRuntime( libraries.hsqldb )
	testRuntime( libraries.postgresql )
	testRuntime( libraries.mysql )
	testRuntime( libraries.mariadb )
	if (db.equalsIgnoreCase("oracle")) {
		dependencies {
			testRuntime( libraries.oracle )
		}
	}
	if (db.equalsIgnoreCase("mssql")) {
		dependencies {
			testRuntime( libraries.mssql )
		}
	}
}

processTestResources.doLast( {
	copy {
		from( sourceSets.test.java.srcDirs ) {
			include '**/*.properties'
			include '**/*.xml'
		}
		into sourceSets.test.output.classesDir
	}
	copy {
		ext.targetDir = file( "${buildDir}/resources/test" )
		from file('src/test/resources')
		into targetDir
		filter( ReplaceTokens, tokens: dbBundle[db] );
	}
} )

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// 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 copyrightYear = new GregorianCalendar().get( Calendar.YEAR );

    // exclude any generated sources (this is not working: http://forums.gradle.org/gradle/topics/excluding_generated_source_from_javadoc)
    exclude "**/generated-src/**"

    // process each project, building up:
    //      1) appropriate sources
    //      2) classpath
    //      3) the package list for groups
    Set<String> apiPackages = new HashSet<String>()
    Set<String> spiPackages = new HashSet<String>()
    Set<String> internalPackages = new HashSet<String>()
    parent.subprojects.each{ Project subProject->
        // skip certain sub-projects
		if ( ['release','documentation'].contains( subProject.name ) ) {
			return;
		}

		// we only care about the main SourceSet...
		source subProject.sourceSets.main.java

		if( classpath ) {
			classpath += subProject.sourceSets.main.output + subProject.sourceSets.main.compileClasspath
		}
		else {
			classpath = subProject.sourceSets.main.output + subProject.sourceSets.main.compileClasspath
		}

		subProject.sourceSets.main.java.each { javaFile ->
			final String packageName = determinePackageName( subProject.sourceSets.main.java, javaFile );
			if ( packageName.endsWith( ".internal" ) || packageName.contains( ".internal." ) ) {
				internalPackages.add( packageName );
			}
			else if ( packageName.endsWith( ".spi" ) || packageName.contains( ".spi." ) ) {
				spiPackages.add( packageName );
			}
			else if ( packageName.startsWith( "org.hibernate.testing" ) ) {
				// do nothing as testing support is already handled...
			}
			else {
				apiPackages.add( packageName );
			}
		}
    }

    // apply standard config
    maxMemory = '512m'
    destinationDir = javadocDir
    configure( options ) {
        overview = rootProject.file( 'shared/javadoc/overview.html' )
        stylesheetFile = rootProject.file( 'shared/javadoc/stylesheet.css' )
        windowTitle = 'Hibernate JavaDocs'
        docTitle = "Hibernate JavaDoc ($project.version)"
        bottom = "Copyright &copy; 2001-$copyrightYear <a href=\"http://redhat.com\">Red Hat, Inc.</a>  All Rights Reserved."
        use = true
        options.encoding = 'UTF-8'
        links = [ 'http://download.oracle.com/javase/6/docs/api/', 'http://download.oracle.com/javaee/6/api/' ]
        group( 'API', apiPackages.asList() )
        group( 'SPI', spiPackages.asList() )
        group( 'Internal', internalPackages.asList() )
        group ( 'Testing Support', ['org.hibernate.testing*'] )
// ugh, http://issues.gradle.org/browse/GRADLE-1563
//        tags ["todo:X"]
// work around:
        addStringOption( "tag", "todo:X" )
    }

    doLast {
        copy {
            from rootProject.file( 'shared/javadoc/images' )
            into new File( javadocDir, "/images" )
        }
    }
}


// jDocBook ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

jdocbook {
    // shared config
    format('html_single') {
        finalName = "index.html"
        stylesheet = "classpath:/xslt/org/hibernate/jdocbook/xslt/xhtml-single.xsl"
    }
    format('html') {
        finalName = "index.html"
        stylesheet = "classpath:/xslt/org/hibernate/jdocbook/xslt/xhtml.xsl"
    }

    // book-specific config
    integrationsGuide {
        masterSourceDocumentName = 'Hibernate_Integrations_Guide.xml'
    }
    mappingGuide {
        masterSourceDocumentName = 'Hibernate_Mapping_Guide.xml'
    }
}

[ 'integrationsGuide', 'mappingGuide'].each { bookName ->
    task "stageLocalStyles_$bookName"(type: Copy) {
        into project.file( "target/docbook/stage/$bookName" )
        from project.file( 'src/main/style' )
        includeEmptyDirs = false
    }

	tasks[ "stageStyles_$bookName" ].dependsOn "stageLocalStyles_$bookName"

    tasks[ "stageStyles_$bookName" ].doLast {
        logger.lifecycle( "Staging devguide-specific style resources")
        copy {
            into project.file( "target/docbook/stage/$bookName/images" )
            from project.file( "src/main/docbook/$bookName/en-US" )
            include '**/images/*.png'
            include '**/images/*.svg'
            includeEmptyDirs = false
        }
    }
}


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'
}


// 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' )
    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: parent.junitVersion,
			h2: parent.h2Version
	)
}

renderGettingStartedGuides.dependsOn buildTutorialZip



// Mapping Guides ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

task renderMappingGuide(type: AsciidoctorTask, group: 'Documentation') {
    description = 'Renders the Mapping Guides in HTML format using Asciidoctor.'
    sourceDir = file( 'src/main/asciidoc/mapping' )
    outputDir = new File("$buildDir/asciidoc/mapping/html")
    backends "html5"
    separateOutputDirs false
    options logDocuments: true
    //attributes  icons: 'font', experimental: true, 'source-highlighter': 'prettify', linkcss: true, stylesheet: "css/hibernate.css"
    attributes  icons: 'font', experimental: true, 'source-highlighter': 'prettify', linkcss: true
    resources {
        from('src/main/asciidoc/') {
            include 'images/**'
            include 'css/**'
        }
    }
}

// User Guides ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

final String[] versionComponents = version.split( '\\.' );
final String majorMinorVersion = versionComponents[0] + '.' + versionComponents[1];

task renderUserGuide(type: AsciidoctorTask, group: 'Documentation') {
    description = 'Renders the User Guides in HTML format using Asciidoctor.'
    sourceDir = file( 'src/main/asciidoc/userguide' )
    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: majorMinorVersion
    resources {
        from('src/main/asciidoc/userguide/') {
            include 'images/**'
        }
		from('src/main/style/asciidoctor') {
			include 'images/**'
		}
		from('src/main/style/asciidoctor') {
			include 'css/**'
		}
    }
}


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

buildDocs.dependsOn aggregateJavadocs
buildDocs.dependsOn renderTopicalGuides
buildDocs.dependsOn renderGettingStartedGuides
buildDocs.dependsOn renderUserGuide
// the jDocBook plugin already adds its main task as a dependency of the buildDocs task


buildDocsForPublishing.dependsOn aggregateJavadocs
buildDocsForPublishing.dependsOn renderTopicalGuides
buildDocsForPublishing.dependsOn renderGettingStartedGuides
buildDocsForPublishing.dependsOn renderUserGuide
// only html-single to match what Asciidoctor currently offers
//buildDocsForPublishing.dependsOn 'renderDocBook_integrationsGuide_en-US_html_single '
buildDocsForPublishing.dependsOn renderDocBook_integrationsGuide