Migrate from deprecated kotlinOptions to compilerOptions

build-logic/convention/src/main/kotlin/com/google/samples/apps/nowinandroid/KotlinAndroid.kt

@@ -20,11 +20,14 @@ import com.android.build.api.dsl.CommonExtension
 import org.gradle.api.JavaVersion
 import org.gradle.api.Project
 import org.gradle.api.plugins.JavaPluginExtension
+import org.gradle.kotlin.dsl.assign
 import org.gradle.kotlin.dsl.configure
 import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.provideDelegate
-import org.gradle.kotlin.dsl.withType
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import org.jetbrains.kotlin.gradle.dsl.KotlinAndroidProjectExtension
+import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
+import org.jetbrains.kotlin.gradle.dsl.KotlinTopLevelExtension
 
 /**
  * Configure base Kotlin with Android options
@@ -48,7 +51,7 @@ internal fun Project.configureKotlinAndroid(
         }
     }
 
-    configureKotlin()
+    configureKotlin<KotlinAndroidProjectExtension>()
 
     dependencies {
         add("coreLibraryDesugaring", libs.findLibrary("android.desugarJdkLibs").get())
@@ -66,26 +69,26 @@ internal fun Project.configureKotlinJvm() {
         targetCompatibility = JavaVersion.VERSION_11
     }
 
-    configureKotlin()
+    configureKotlin<KotlinJvmProjectExtension>()
 }
 
 /**
  * Configure base Kotlin options
  */
-private fun Project.configureKotlin() {
+private inline fun <reified T : KotlinTopLevelExtension> Project.configureKotlin() = configure<T> {
-    // Use withType to workaround https://youtrack.jetbrains.com/issue/KT-55947
+    // Treat all Kotlin warnings as errors (disabled by default)
-    tasks.withType<KotlinCompile>().configureEach {
+    // Override by setting warningsAsErrors=true in your ~/.gradle/gradle.properties
-        kotlinOptions {
+    val warningsAsErrors: String? by project
-            // Set JVM target to 11
+    when (this) {
-            jvmTarget = JavaVersion.VERSION_11.toString()
+        is KotlinAndroidProjectExtension -> compilerOptions
-            // Treat all Kotlin warnings as errors (disabled by default)
+        is KotlinJvmProjectExtension -> compilerOptions
-            // Override by setting warningsAsErrors=true in your ~/.gradle/gradle.properties
+        else -> TODO("Unsupported project extension $this ${T::class}")
-            val warningsAsErrors: String? by project
+    }.apply {
-            allWarningsAsErrors = warningsAsErrors.toBoolean()
+        jvmTarget = JvmTarget.JVM_11
-            freeCompilerArgs = freeCompilerArgs + listOf(
+        allWarningsAsErrors = warningsAsErrors.toBoolean()
-                // Enable experimental coroutines APIs, including Flow
+        freeCompilerArgs.add(
-                "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
+            // Enable experimental coroutines APIs, including Flow
-            )
+            "-opt-in=kotlinx.coroutines.ExperimentalCoroutinesApi",
-        }
+        )
     }
 }