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wip: add support for android library plugin #100

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33 changes: 24 additions & 9 deletions ...plugin/src/main/kotlin/org/jetbrains/compose/storytale/plugin/AndroidMultiplatformTask.kt
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Original file line number Diff line number Diff line change
@@ -1,9 +1,12 @@
package org.jetbrains.compose.storytale.plugin

import com.android.build.gradle.AppExtension
import com.android.build.gradle.api.ApplicationVariant
import com.android.build.gradle.BaseExtension
import com.android.build.gradle.LibraryExtension
import com.android.build.gradle.api.BaseVariant
import java.io.ByteArrayOutputStream
import java.io.File
import org.gradle.api.DomainObjectSet
import org.gradle.api.GradleException
import org.gradle.api.Project
import org.gradle.api.Task
Expand All @@ -12,7 +15,10 @@ import org.gradle.kotlin.dsl.task
import org.jetbrains.kotlin.gradle.dsl.kotlinExtension
import org.jetbrains.kotlin.gradle.plugin.mpp.KotlinAndroidTarget

val androidGradlePlugins = listOf("com.android.application")
val androidGradlePlugins = listOf(
"com.android.application" to AppExtension::class,
"com.android.library" to LibraryExtension::class,
)

fun Project.processAndroidCompilation(extension: StorytaleExtension, target: KotlinAndroidTarget) {
project.logger.info("Configuring storytale for Kotlin on Android")
Expand All @@ -23,18 +29,20 @@ fun Project.createAndroidCompilationTasks(
target: KotlinAndroidTarget,
extension: StorytaleExtension,
) {
androidGradlePlugins.forEach { pluginId ->
androidGradlePlugins.forEach { (pluginId, extensionClass) ->
extension.project.plugins.withId(pluginId) {
val storytaleBuildDir = extension.getBuildDirectory(target)
val storytaleBuildSourcesDir = file("$storytaleBuildDir/sources")
val storytaleBuildResourcesDir = file("$storytaleBuildDir/resources")
val applicationExtension = extension.project.extensions.findByType(AppExtension::class)
?: error("Android Application plugin must be applied to the module")
val applicationExtension = extension.project.extensions.findByType(extensionClass)
?: error("Android Application or Library plugin must be applied to the module")

applicationExtension.buildTypes.create(StorytaleGradlePlugin.STORYTALE_EXEC_SUFFIX)
.apply {
initWith(applicationExtension.buildTypes.getByName("debug"))
applicationIdSuffix = ".${StorytaleGradlePlugin.STORYTALE_EXEC_PREFIX}"
if (extensionClass == AppExtension::class) {
applicationIdSuffix = ".${StorytaleGradlePlugin.STORYTALE_EXEC_PREFIX}"
}
}

applicationExtension.sourceSets
Expand All @@ -53,7 +61,7 @@ fun Project.createAndroidCompilationTasks(
}
}

applicationExtension.applicationVariants
applicationExtension.variants
.matching { it.name == StorytaleGradlePlugin.STORYTALE_EXEC_SUFFIX }
.configureEach {
val generatorTask = createAndroidStorytaleGenerateSourceTask(
Expand Down Expand Up @@ -99,9 +107,16 @@ fun Project.createAndroidCompilationTasks(
}
}

private val BaseExtension.variants: DomainObjectSet<out BaseVariant>
get() = when (this) {
is AppExtension -> applicationVariants
is LibraryExtension -> libraryVariants
else -> error("Unsupported extension type: ${this::class.java}")
}

private fun Project.createAndroidStorytaleGenerateSourceTask(
target: KotlinAndroidTarget,
applicationVariant: ApplicationVariant,
applicationVariant: BaseVariant,
buildSourcesDir: File,
buildResourcesDir: File,
) = task<AndroidSourceGeneratorTask>("${target.name}${StorytaleGradlePlugin.STORYTALE_GENERATE_SUFFIX}") {
Expand All @@ -113,7 +128,7 @@ private fun Project.createAndroidStorytaleGenerateSourceTask(
outputResourcesDir = buildResourcesDir
}

private fun Project.createStartEmulatorTask(target: KotlinAndroidTarget, applicationExtension: AppExtension): Task {
private fun Project.createStartEmulatorTask(target: KotlinAndroidTarget, applicationExtension: BaseExtension): Task {
return task("${target.name}${StorytaleGradlePlugin.STORYTALE_SOURCESET_SUFFIX}StartEmulator") {
doLast {
val adbPath = applicationExtension.adbExecutable.absolutePath
Expand Down