Kotlin DSL - 'android'

ui/kotlinx-coroutines-android/build.gradle.kts

@@ -0,0 +1,108 @@
+/*
+ * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
+ */
+
+import org.jetbrains.dokka.DokkaConfiguration.ExternalDocumentationLink
+import org.jetbrains.dokka.gradle.DokkaTask
+import java.net.URL
+
+repositories {
+    google()
+}
+
+configurations {
+    create("r8")
+}
+
+dependencies {
+    compileOnly("com.google.android:android:${version("android")}")
+    compileOnly("androidx.annotation:annotation:${version("androidx_annotation")}")
+
+    testImplementation("com.google.android:android:${version("android")}")
+    testImplementation("org.robolectric:robolectric:${version("robolectric")}")
+    testImplementation("org.smali:baksmali:${version("baksmali")}")
+
+    "r8"("com.android.tools.build:builder:4.0.0-alpha06") // Contains r8-2.0.4-dev
+}
+
+open class RunR8Task : JavaExec() {
+
+    @OutputDirectory
+    lateinit var outputDex: File
+
+    @InputFile
+    lateinit var inputConfig: File
+
+    @InputFile
+    val inputConfigCommon: File = File("testdata/r8-test-common.pro")
+
+    @InputFiles
+    val jarFile: File = project.tasks.named<Zip>("jar").get().archivePath
+
+    init {
+        classpath = project.configurations["r8"]
+        main = "com.android.tools.r8.R8"
+    }
+
+    override fun exec() {
+        // Resolve classpath only during execution
+        val arguments = mutableListOf(
+            "--release",
+            "--no-desugaring",
+            "--output", outputDex.absolutePath,
+            "--pg-conf", inputConfig.absolutePath
+        )
+        arguments.addAll(project.configurations.runtimeClasspath.files.map { it.absolutePath })
+        arguments.add(jarFile.absolutePath)
+
+        args = arguments
+
+        project.delete(outputDex)
+        outputDex.mkdirs()
+
+        super.exec()
+    }
+}
+
+val optimizedDexDir = File(buildDir, "dex-optim/")
+val unOptimizedDexDir = File(buildDir, "dex-unoptim/")
+
+val optimizedDexFile = File(optimizedDexDir, "classes.dex")
+val unOptimizedDexFile = File(unOptimizedDexDir, "classes.dex")
+
+val runR8 = tasks.register<RunR8Task>("runR8") {
+    outputDex = optimizedDexDir
+    inputConfig = file("testdata/r8-test-rules.pro")
+
+    dependsOn("jar")
+}
+
+val runR8NoOptim = tasks.register<RunR8Task>("runR8NoOptim") {
+    outputDex = unOptimizedDexDir
+    inputConfig = file("testdata/r8-test-rules-no-optim.pro")
+
+    dependsOn("jar")
+}
+
+tasks.test {
+    // Ensure the R8-processed dex is built and supply its path as a property to the test.
+    dependsOn(runR8)
+    dependsOn(runR8NoOptim)
+
+    inputs.files(optimizedDexFile, unOptimizedDexFile)
+
+    systemProperty("dexPath", optimizedDexFile.absolutePath)
+    systemProperty("noOptimDexPath", unOptimizedDexFile.absolutePath)
+
+    // Output custom metric with the size of the optimized dex
+    doLast {
+        println("##teamcity[buildStatisticValue key='optimizedDexSize' value='${optimizedDexFile.length()}']")
+    }
+}
+
+tasks.withType<DokkaTask>().configureEach {
+    externalDocumentationLink(delegateClosureOf<ExternalDocumentationLink.Builder> {
+        url = URL("https://developer.android.com/reference/")
+        packageListUrl = projectDir.toPath().resolve("package.list").toUri().toURL()
+    })
+}