| /* |
| * Copyright 2021 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.playground |
| |
| import org.gradle.api.Plugin |
| import org.gradle.api.initialization.Settings |
| |
| class PlaygroundPlugin : Plugin<Settings> { |
| override fun apply(settings: Settings) { |
| settings.apply(mapOf("plugin" to "playground-ge-conventions")) |
| settings.extensions.create("playground", PlaygroundExtension::class.java, settings) |
| validateJvm(settings) |
| } |
| |
| private fun validateJvm(settings: Settings) { |
| // validate JVM version to print an understandable error if it is not set to the |
| // required value (17) |
| val jvmVersion = System.getProperty("java.vm.specification.version") |
| check(jvmVersion == "17") { |
| """ |
| AndroidX build must be invoked with JDK 17. |
| ${ |
| if (settings.gradle.startParameter.projectProperties.containsKey( |
| "android.injected.invoked.from.ide" |
| ) |
| ) { |
| """ |
| Make sure to set the Gradle JDK to JDK 17 in the project settings. |
| File -> Settings (on Mac Android Studio -> Preferences) -> |
| Build, Execution, Deployment -> Build Tools -> |
| Gradle -> Gradle JDK" |
| """ |
| } else { |
| "Make sure your JAVA_HOME environment variable points to Java 17 JDK." |
| } |
| } |
| Current version: $jvmVersion |
| Current JAVA HOME: ${System.getProperty("java.home")} |
| """.trimIndent() |
| } |
| } |
| } |
