org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsRootPlugin.kt Maven / Gradle / Ivy

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Kotlin Gradle Plugin
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/*
 * Copyright 2010-2020 JetBrains s.r.o. and Kotlin Programming Language contributors.
 * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
 */

package org.jetbrains.kotlin.gradle.targets.js.nodejs

import org.gradle.api.Plugin
import org.gradle.api.Project
import org.gradle.api.Task
import org.gradle.api.plugins.BasePlugin
import org.jetbrains.kotlin.gradle.targets.js.MultiplePluginDeclarationDetector
import org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsRootExtension.Companion.EXTENSION_NAME
import org.jetbrains.kotlin.gradle.targets.js.npm.resolver.PACKAGE_JSON_UMBRELLA_TASK_NAME
import org.jetbrains.kotlin.gradle.targets.js.npm.tasks.KotlinNpmInstallTask
import org.jetbrains.kotlin.gradle.targets.js.npm.tasks.KotlinNpmCachesSetup
import org.jetbrains.kotlin.gradle.targets.js.yarn.YarnPlugin
import org.jetbrains.kotlin.gradle.tasks.CleanDataTask
import org.jetbrains.kotlin.gradle.tasks.registerTask

open class NodeJsRootPlugin : Plugin {
    override fun apply(project: Project): Unit = project.run {
        MultiplePluginDeclarationDetector.detect(project)

        project.plugins.apply(BasePlugin::class.java)

        check(project == project.rootProject) {
            "NodeJsRootPlugin can be applied only to root project"
        }

        val settings = this.extensions.create(EXTENSION_NAME, NodeJsRootExtension::class.java, this)

        val setupTask = registerTask(NodeJsSetupTask.NAME) {
            it.group = TASKS_GROUP_NAME
            it.description = "Download and install a local node/npm version"
            it.configuration = provider {
                this.project.configurations.detachedConfiguration(this.project.dependencies.create(it.ivyDependency))
                    .also { conf -> conf.isTransitive = false }
            }
        }

        val rootClean = project.rootProject.tasks.named(BasePlugin.CLEAN_TASK_NAME)

        registerTask(KotlinNpmInstallTask.NAME) {
            it.dependsOn(setupTask)
            it.group = TASKS_GROUP_NAME
            it.description = "Find, download and link NPM dependencies and projects"

            it.mustRunAfter(rootClean)
        }

        registerTask(KotlinNpmCachesSetup.NAME) {
            it.group = TASKS_GROUP_NAME
            it.description = "Setup file hasher for caches"
        }

        registerTask(PACKAGE_JSON_UMBRELLA_TASK_NAME)

        YarnPlugin.apply(project)

        tasks.register("node" + CleanDataTask.NAME_SUFFIX, CleanDataTask::class.java) {
            it.cleanableStoreProvider = provider { settings.requireConfigured().cleanableStore }
            it.group = TASKS_GROUP_NAME
            it.description = "Clean unused local node version"
        }
    }

    companion object {
        const val TASKS_GROUP_NAME: String = "nodeJs"

        fun apply(rootProject: Project): NodeJsRootExtension {
            check(rootProject == rootProject.rootProject)
            rootProject.plugins.apply(NodeJsRootPlugin::class.java)
            return rootProject.extensions.getByName(EXTENSION_NAME) as NodeJsRootExtension
        }
    }
}