import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar import org.gradle.nativeplatform.platform.internal.DefaultNativePlatform.getCurrentOperatingSystem import java.util.zip.ZipFile plugins { kotlin("jvm") id("com.gradle.plugin-publish") id("java-gradle-plugin") id("maven-publish") id("com.github.johnrengelman.shadow") version "7.0.0" } gradlePluginConfig { pluginId = "org.jetbrains.compose" implementationClass = "org.jetbrains.compose.ComposePlugin" pluginPortalTags = listOf("ui-framework") } mavenPublicationConfig { displayName = "JetBrains Compose Gradle Plugin" description = "JetBrains Compose Gradle plugin for easy configuration" artifactId = "compose-gradle-plugin" } val buildConfigDir get() = project.layout.buildDirectory.dir("generated/buildconfig") val buildConfig = tasks.register("buildConfig", GenerateBuildConfig::class.java) { classFqName.set("org.jetbrains.compose.ComposeBuildConfig") generatedOutputDir.set(buildConfigDir) fieldsToGenerate.put("composeVersion", BuildProperties.composeVersion(project)) fieldsToGenerate.put("isComposeWithWeb", BuildProperties.isComposeWithWeb(project)) fieldsToGenerate.put("experimentalOELPublication", BuildProperties.experimentalOELPublication(project)) fieldsToGenerate.put("oelAndroidXVersion", BuildProperties.oelAndroidXVersion(project).orEmpty()) } tasks.named("compileKotlin") { dependsOn(buildConfig) } sourceSets.main.configure { java.srcDir(buildConfigDir) } val embeddedDependencies by configurations.creating { isTransitive = false } dependencies { // By default, Gradle resolves plugins only via Gradle Plugin Portal. // To avoid declaring an additional repo, all dependencies must: // 1. Either be provided by Gradle at runtime (e.g. gradleApi()); // 2. Or be included and optionally relocated. // Use `embedded` helper to include a dependency. fun embedded(dep: Any) { compileOnly(dep) testCompileOnly(dep) embeddedDependencies(dep) } compileOnly(gradleApi()) compileOnly(localGroovy()) compileOnly(kotlin("gradle-plugin-api")) compileOnly(kotlin("gradle-plugin")) testImplementation(gradleTestKit()) testImplementation(platform("org.junit:junit-bom:5.7.0")) testImplementation("org.junit.jupiter:junit-jupiter") // include relocated download task to avoid potential runtime conflicts embedded("de.undercouch:gradle-download-task:4.1.1") embedded(project(":preview-rpc")) } val shadow = tasks.named("shadowJar") { val fromPackage = "de.undercouch" val toPackage = "org.jetbrains.compose.$fromPackage" relocate(fromPackage, toPackage) archiveClassifier.set("shadow") configurations = listOf(embeddedDependencies) exclude("META-INF/gradle-plugins/de.undercouch.download.properties") } val jar = tasks.named("jar") { dependsOn(shadow) from(zipTree(shadow.get().archiveFile)) this.duplicatesStrategy = DuplicatesStrategy.INCLUDE } // __SUPPORTED_GRADLE_VERSIONS__ testGradleVersion("6.4") testGradleVersion("7.1.1") testGradleVersion("7.3") val javaHomeForTests: String? = when { // __COMPOSE_NATIVE_DISTRIBUTIONS_MIN_JAVA_VERSION__ JavaVersion.current() >= JavaVersion.VERSION_15 -> System.getProperty("java.home") else -> System.getenv("JDK_15") ?: System.getenv("JDK_FOR_GRADLE_TESTS") } val isWindows = getCurrentOperatingSystem().isWindows val gradleTestsPattern = "org.jetbrains.compose.gradle.*" // check we don't accidentally including unexpected classes (e.g. from embedded dependencies) val checkJar by tasks.registering { dependsOn(jar) doLast { val file = jar.get().archiveFile.get().asFile ZipFile(file).use { zip -> val nonJbComposeClasses = zip.entries().asIterator().asSequence().filter { !it.isDirectory && it.name.endsWith(".class") && !it.name.startsWith("org/jetbrains/compose") }.toList() if (nonJbComposeClasses.any()) { error(buildString { appendLine("Some classes from $file are not from 'org.jetbrains.compose' package:") for (entry in nonJbComposeClasses) { appendLine(" * ${entry.name}") } }) } } } } tasks.check { dependsOn(checkJar) } tasks.test { dependsOn(jar) classpath = project.files(jar.map { it.archiveFile }) + classpath filter { excludeTestsMatching(gradleTestsPattern) } } fun testGradleVersion(gradleVersion: String) { val taskProvider = tasks.register("testGradle-$gradleVersion", Test::class) { tasks.test.get().let { defaultTest -> classpath = defaultTest.classpath } systemProperty("gradle.version.for.tests", gradleVersion) filter { includeTestsMatching(gradleTestsPattern) } } tasks.named("check") { dependsOn(taskProvider) } } configureJUnit() tasks.withType().configureEach { configureJavaForComposeTest() dependsOn(":publishToMavenLocal") systemProperty("compose.plugin.version", BuildProperties.deployVersion(project)) } task("printAllAndroidxReplacements") { doLast { printAllAndroidxReplacements() } }