description = 'Conscrypt: OpenJdk UberJAR'

ext {
    buildUberJar = Boolean.parseBoolean(System.getProperty('org.conscrypt.openjdk.buildUberJar', 'false'))
    uberJarClassifiers = (System.getProperty('org.conscrypt.openjdk.uberJarClassifiers',
            'osx-x86_64,linux-x86_64,windows-x86,windows-x86_64')).split(',')
    classesDir = "${buildDir}/classes"
    resourcesDir = "${buildDir}/resources"
    sourcesDir = "${buildDir}/sources"
}

if (buildUberJar) {
    configurations {
        uberJar
    }

    // Point the jar task to the copied classes and resources directories.
    jar {
        from classesDir
        from resourcesDir
    }

    sourcesJar {
        from sourcesDir
    }

    // Add the dependencies for the uber jar.
    uberJarClassifiers.each { uberJarClassifier ->
        dependencies.uberJar "${group}:conscrypt-openjdk:${version}:${uberJarClassifier}"
    }

    /**
     * Copy the native libraries to the resources directory.
     */
    task copySharedLibs(type: Copy, dependsOn: configurations.uberJar) {
        from {
            configurations.uberJar.collect {
                zipTree(it)
            }
        }
        include '/META-INF/native/**'
        into file(resourcesDir)
    }
    jar.dependsOn copySharedLibs

    /**
     * Copy the object files to the classes directory.
     */
    task copyClasses(type: Copy, dependsOn: configurations.uberJar) {
        from {
            configurations.uberJar.collect {
                zipTree(it)
            }
        }
        exclude '/META-INF/**'
        into file(classesDir)
    }
    jar.dependsOn copyClasses

    task copySources(type: Copy, dependsOn: ":conscrypt-openjdk:sourcesJar") {
        from {
            project(":conscrypt-openjdk").sourceSets.main.java
        }
        into file(sourcesDir)
    }
    sourcesJar.dependsOn copySources

    // Note that this assumes that the version of BoringSSL for each
    // artifact exactly matches the one on the current system.
    jar.manifest {
        attributes ('BoringSSL-Version': boringSslVersion,
                    'Automatic-Module-Name': 'org.conscrypt')
    }
} else {
    // Not building an uber jar - disable all tasks.
    tasks.collect {
        it.enabled = false
    }
}