From dc5b47b921fbda45284e4405a7645fcaca7c2401 Mon Sep 17 00:00:00 2001
From: Ilya Goncharov <ilya.goncharov@jetbrains.com>
Date: Tue, 17 Aug 2021 19:10:39 +0300
Subject: [PATCH] [Gradle, JS] Add test on valid of webpack config

^KT-48273 fixed
---
 .../kotlin/gradle/Kotlin2JsGradlePluginIT.kt  | 38 ++++++++++++
 .../build.gradle.kts                          | 58 +++++++++++++++++++
 .../settings.gradle.kts                       |  8 +++
 .../src/main/kotlin/Simple.kt                 |  6 ++
 4 files changed, 110 insertions(+)
 create mode 100644 libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/build.gradle.kts
 create mode 100644 libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/settings.gradle.kts
 create mode 100644 libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/src/main/kotlin/Simple.kt

diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt
index 1083c75bbf3d1..bb1388b284e47 100644
--- a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/kotlin/org/jetbrains/kotlin/gradle/Kotlin2JsGradlePluginIT.kt
@@ -965,6 +965,44 @@ abstract class AbstractKotlin2JsGradlePluginIT(val irBackend: Boolean) : BaseGra
             .let {
                 Gson().fromJson(it.readText(), PackageJson::class.java)
             }
+
+    @Test
+    fun testWebpackConfig() {
+        with(Project("kotlin-js-test-webpack-config")) {
+            setupWorkingDir()
+            gradleBuildScript().modify(::transformBuildScriptWithPluginsDsl)
+
+            build(
+                "browserDevelopmentWebpack"
+            ) {
+                assertSuccessful()
+            }
+
+            build(
+                "checkConfigDevelopmentWebpack",
+            ) {
+                assertSuccessful()
+            }
+
+            build(
+                "checkConfigProductionWebpack",
+            ) {
+                assertSuccessful()
+            }
+
+            build(
+                "checkConfigDevelopmentRun",
+            ) {
+                assertSuccessful()
+            }
+
+            build(
+                "checkConfigProductionRun",
+            ) {
+                assertSuccessful()
+            }
+        }
+    }
 }
 
 class GeneralKotlin2JsGradlePluginIT : BaseGradleIT() {
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/build.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/build.gradle.kts
new file mode 100644
index 0000000000000..ab3babad3d4f9
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/build.gradle.kts
@@ -0,0 +1,58 @@
+import org.jetbrains.kotlin.gradle.targets.js.npm.npmProject
+
+plugins {
+    kotlin("js") version "<pluginMarkerVersion>"
+}
+
+dependencies {
+    implementation(kotlin("stdlib-js"))
+}
+
+repositories {
+    mavenLocal()
+    mavenCentral()
+}
+
+kotlin {
+    js {
+        val compilation = compilations.getByName("main")
+        org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsExec.create(compilation, "checkConfigDevelopmentWebpack") {
+            inputFileProperty.set(provider { compilation.npmProject.require("webpack/bin/webpack.js") }.map { RegularFile { File(it) } })
+            dependsOn("browserDevelopmentWebpack")
+            val configFile = tasks.named<org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpack>("browserDevelopmentWebpack").map { it.configFile }.get()
+            configFile.parentFile.listFiles().forEach { println(it)}
+            args("configtest")
+            args(configFile.absolutePath)
+        }
+        org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsExec.create(compilation, "checkConfigProductionWebpack") {
+            inputFileProperty.set(provider { compilation.npmProject.require("webpack/bin/webpack.js") }.map { RegularFile { File(it) } })
+            dependsOn("browserProductionWebpack")
+            val configFile = tasks.named<org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpack>("browserProductionWebpack").map { it.configFile }.get()
+            args("configtest")
+            args(configFile.absolutePath)
+        }
+        org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsExec.create(compilation, "checkConfigDevelopmentRun") {
+            inputFileProperty.set(provider { compilation.npmProject.require("webpack/bin/webpack.js") }.map { RegularFile { File(it) } })
+            dependsOn("browserDevelopmentRun")
+            val configFile = tasks.named<org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpack>("browserDevelopmentRun").map { it.configFile }.get()
+            args("configtest")
+            args(configFile.absolutePath)
+        }
+        org.jetbrains.kotlin.gradle.targets.js.nodejs.NodeJsExec.create(compilation, "checkConfigProductionRun") {
+            inputFileProperty.set(provider { compilation.npmProject.require("webpack/bin/webpack.js") }.map { RegularFile { File(it) } })
+            dependsOn("browserProductionRun")
+            val configFile = tasks.named<org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpack>("browserProductionRun").map { it.configFile }.get()
+            args("configtest")
+            args(configFile.absolutePath)
+        }
+        binaries.executable()
+        browser {
+            webpackTask {
+                generateConfigOnly = true
+            }
+            runTask {
+                generateConfigOnly = true
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/settings.gradle.kts b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/settings.gradle.kts
new file mode 100644
index 0000000000000..dcb66c03adb24
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/settings.gradle.kts
@@ -0,0 +1,8 @@
+pluginManagement {
+    repositories {
+        mavenLocal()
+        gradlePluginPortal()
+    }
+}
+
+rootProject.name = "kotlin-js-test-webpack-config"
\ No newline at end of file
diff --git a/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/src/main/kotlin/Simple.kt b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/src/main/kotlin/Simple.kt
new file mode 100644
index 0000000000000..4dac81088ad8c
--- /dev/null
+++ b/libraries/tools/kotlin-gradle-plugin-integration-tests/src/test/resources/testProject/kotlin-js-test-webpack-config/src/main/kotlin/Simple.kt
@@ -0,0 +1,6 @@
+
+fun main() {
+    console.log("Hello, ${greet()}")
+}
+
+fun greet() = "world"
\ No newline at end of file