## Composition by architecture modules

Each [architecture module and platform](platforms.md) can contribute code to any of the elements.
Not every module contributes to every element.

 * of project dependencies. This optimizes module loading during runtime, as we will only load external
 * modules that are not loaded transitively by other project modules.
 *
 * We perform this filtering, since if we simply include all external dependencies, regardless of whether
 * they are already loaded transitively, there is a measurable performance impact during module-loading.
 */

 * limitations under the License.
 */

import gradlebuild.basics.PublicApi
import gradlebuild.kotlin.tasks.ParameterNamesIndex

plugins {
    id("gradlebuild.module-identity")
    java
}

val main = sourceSets.main.get()
val parameterNamesIndex by tasks.registering(ParameterNamesIndex::class) {
    sources.from(
        main.allJava.matching {

                    }
                    subprojects {
                        apply(plugin = "gradlebuild.module-identity")
                        apply(plugin = "kotlin")
                        the<ModuleIdentityExtension>().baseName.set("api-module")
                        repositories {
                            mavenCentral()
                        }
                        dependencies {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package gradlebuild.modules.extension

import gradlebuild.modules.model.License


abstract class ExternalModulesExtension(isBundleGroovy4: Boolean) {

    val groovyVersion = if (isBundleGroovy4) "4.0.20" else "3.0.21"
    val configurationCacheReportVersion = "1.5"

        }
    }
}

dependencies {
    implementation("gradlebuild:basics")
    implementation("gradlebuild:module-identity")

    implementation(project(":cleanup"))
    implementation(project(":dependency-modules"))

    testImplementation("junit:junit")

import gradlebuild.commons.configureJavaToolChain
import org.jetbrains.kotlin.gradle.dsl.JvmTarget

plugins {
    id("java-library")
    kotlin("jvm")
    id("gradlebuild.module-jar")
    id("gradlebuild.reproducible-archives")
    id("gradlebuild.repositories")
    id("gradlebuild.code-quality")
    id("gradlebuild.ktlint")
    id("gradlebuild.test-retry")
    id("gradlebuild.ci-reporting")
}

java {
    configureJavaToolChain()

    val sourceSet = the<SourceSetContainer>().getByName("${prefix}Test")

    // We apply lazy as we don't want to depend on the order
    plugins.withType<IdeaPlugin> {
        with(model) {
            module {
                testSources.from(sourceSet.java.srcDirs, sourceSet.the<GroovySourceDirectorySet>().srcDirs)
                testResources.from(sourceSet.resources.srcDirs)
            }
        }
    }

    ivy {
        name = "googleApisJs"
        setUrl("https://ajax.googleapis.com/ajax/libs")
        patternLayout {
            artifact("[organization]/[revision]/[module].[ext]")
            ivy("[organization]/[revision]/[module].xml")
        }
        metadataSources {
            artifact()
        }
    }

            put(JVMConfigurationKeys.RETAIN_OUTPUT_IN_MEMORY, false)
            put(JVMConfigurationKeys.DISABLE_OPTIMIZATION, true)
            put(CommonConfigurationKeys.MODULE_NAME, "parser")

            configureKotlinCompilerForGradleBuild()

            addJvmClasspathRoots(PathUtil.getJdkClassesRoots(Jvm.current().javaHome))
            addJvmClasspathRoots(compilationClasspath)