/*
 * 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>.
 */
apply plugin: 'base'
apply plugin: 'maven'

ext {
    // Exact ORM version, e.g. "5.1.1.Final"
    slot = rootProject.hibernateTargetVersion

    // Just the minor ORM version, e.g. "5.1"; Is used as an alias for the exact version
    minorSlot = slot.substring( 0, slot.indexOf( ".", slot.indexOf( "." ) + 1) )

    majorWildflyVersion = wildflyVersion.substring( 0, wildflyVersion.indexOf( "." ) )

    // directory for building the ZIP file from
    modulesDirectory = "$buildDir/hibernate-orm-modules"
}

configurations {
    jipijapa
    wildflyDist
}

dependencies {
    jipijapa "org.wildfly:jipijapa-hibernate5:${wildflyVersion}"
    wildflyDist "org.wildfly:wildfly-dist:${wildflyVersion}@zip"

    testCompile project( ":hibernate-core" )
    testCompile libraries.junit
    testCompile libraries.arquillian_junit_container
    testCompile libraries.arquillian_protocol_servlet
    testCompile libraries.shrinkwrap_descriptors_api_javaee
    testCompile libraries.shrinkwrap_descriptors_impl_javaee
    testCompile libraries.wildfly_arquillian_container_managed
}

/*************************/
/*         Main          */
/*************************/

// Copies all the module.xml descriptors into the output directory
task copyModuleXmls(type: Copy) {
    into( modulesDirectory )
    expand( slot: slot, minorSlot: minorSlot, version: rootProject.hibernateTargetVersion, wildflyVersion: wildflyVersion )

    // Actual module.xml files
    into( 'org/hibernate/' + slot ) {
        from 'src/main/modules/org/hibernate/core'
    }

    into( 'org/hibernate/infinispan/' + slot ) {
        from 'src/main/modules/org/hibernate/infinispan'
    }

    into( 'org/hibernate/jipijapa-hibernate5/' + slot ) {
        from 'src/main/modules/org/hibernate/jipijapa-hibernate5'
    }

    // Aliases
    into( 'org/hibernate/' + minorSlot ) {
        from 'src/main/aliases/org/hibernate/core'
    }

    into( 'org/hibernate/infinispan/' + minorSlot ) {
        from 'src/main/aliases/org/hibernate/infinispan'
    }

    into( 'org/hibernate/jipijapa-hibernate5/' + minorSlot ) {
        from 'src/main/aliases/org/hibernate/jipijapa-hibernate5'
    }
}

// Copies all the ORM JARs and the JipiJapa JAR into the output directory
task copyJars(dependsOn: copyModuleXmls, type: Copy) {
    into( modulesDirectory )

    into( 'org/hibernate/' + slot ) {
        from parent.project( 'hibernate-core' ).configurations.archives.allArtifacts.files
        from parent.project( 'hibernate-envers' ).configurations.archives.allArtifacts.files
        from parent.project( 'hibernate-entitymanager' ).configurations.archives.allArtifacts.files
        from parent.project( 'hibernate-java8' ).configurations.archives.allArtifacts.files
    }

    into( 'org/hibernate/infinispan/' + slot ) {
        from parent.project( 'hibernate-infinispan' ).configurations.archives.allArtifacts.files.filter{ file -> !file.name.endsWith('-sources.jar') && !file.name.endsWith('-tests.jar') }
    }

    into( 'org/hibernate/jipijapa-hibernate5/' + slot ) {
        from configurations.jipijapa.copy().setTransitive( false )
    }
}

// Creates a ZIP from the output directory
task createModulesZip(dependsOn: copyJars, type: Zip) {
    classifier = "wildfly${majorWildflyVersion}-dist"
    from modulesDirectory
}

/*************************/
/*        Testing        */
/*************************/

// Unzip Wildfly Dist
task extractWildFly(type: Copy) {
    from {
        configurations.wildflyDist.collect { zipTree(it) }
    }
    into "$buildDir/"
}

// Unzip Hibernate ORM Modules ZIP into the server's "modules" dir
task extractModules(dependsOn: [extractWildFly, createModulesZip], type: Copy) {
    duplicatesStrategy DuplicatesStrategy.EXCLUDE
    from zipTree( createModulesZip.archivePath )
    into "$buildDir/wildfly-${wildflyVersion}/modules"
}

// Replace properties in arquillian.xml; Actually this should be done by means of configuring
// the processTestResourcesTask itself, but while that works for resources in src/main/resources,
// the same failed for src/test/resources; I reckon it's a bug in Gradle
task filterArquillianXml(dependsOn: processTestResources, type: Copy) {
    into( buildDir.getName() + '/resources/test' )
    expand( buildDir: buildDir.getName(), wildflyVersion: wildflyVersion )
    from 'src/test/resources'
}

test.dependsOn extractModules
test.dependsOn filterArquillianXml

build.dependsOn createModulesZip

// Exclude JAR creation/publication inherited from parent
afterEvaluate {
    tasks.withType(PublishToMavenLocal) { task ->
        if (task.publication.name.equals( 'mavenJava') ) {
            task.enabled = false
            task.group = null
        }
    }

    tasks.withType(PublishToMavenRepository) { task ->
        if (task.publication.name.equals( 'mavenJava') ) {
            task.enabled = false
            task.group = null
        }
    }

    tasks.withType(Jar) { task ->
        task.enabled = false
        task.group = null
    }
}

mavenPom {
    name = "Hibernate ORM modules for WildFly ${majorWildflyVersion}"
    description = "Hibernate ORM modules for WildFly ${majorWildflyVersion}"
}

publishing {
    publications {
        mavenZip( MavenPublication ) {
            artifact createModulesZip
        }
    }
}