[infra] Use same version as apiVersion for stdlib & friends (#6293)

* Use same version as apiVersion for stdlib & friends

See https://youtrack.jetbrains.com/issue/KT-58999/

* Do not conflict with KGP dependency handling

* Keep JS stdlib aligned with the compiler

* fixed parallel forks

* Revert "fixed parallel forks"

This reverts commit 479651f.

* more heap size

build-logic/src/main/kotlin/CompilerOptions.kt

@@ -1,7 +1,7 @@
-
 import com.android.build.gradle.BaseExtension
 import org.gradle.api.JavaVersion
 import org.gradle.api.Project
+import org.gradle.api.artifacts.ExternalDependency
 import org.gradle.api.plugins.JavaPluginExtension
 import org.gradle.api.tasks.compile.JavaCompile
 import org.gradle.api.tasks.testing.Test
@@ -29,6 +29,7 @@ fun KotlinCommonCompilerOptions.configure(target: Int, kotlinCompilerOptions: Ko
       // D8 can dex Java17 bytecode
       17
     }
+
     else -> target
   }
 
@@ -67,7 +68,7 @@ fun KotlinCommonCompilerOptions.configure(target: Int, kotlinCompilerOptions: Ko
 }
 
 private fun Int.toJvmTarget(): JvmTarget {
-  return when(this) {
+  return when (this) {
     8 -> JvmTarget.JVM_1_8
     else -> JvmTarget.fromTarget(this.toString())
   }
@@ -107,7 +108,7 @@ val Project.androidExtensionOrNull: BaseExtension?
 
 fun Project.configureJavaAndKotlinCompilers(jvmTarget: Int?, kotlinCompilerOptions: KotlinCompilerOptions) {
   @Suppress("NAME_SHADOWING")
-  val jvmTarget = jvmTarget?: 8
+  val jvmTarget = jvmTarget ?: 8
 
   kotlinExtensionOrNull?.forEachCompilerOptions { isAndroid ->
     configure(jvmTarget, kotlinCompilerOptions, isAndroid)
@@ -147,6 +148,7 @@ fun Project.configureJavaAndKotlinCompilers(jvmTarget: Int?, kotlinCompilerOptio
     toolchain.languageVersion.set(JavaLanguageVersion.of(17))
   }
 
+  kotlinExtensionOrNull?.coreLibrariesVersion = "${kotlinCompilerOptions.version.version}.0"
   /**
    * Required because of:
    *

gradle/libraries.toml

@@ -30,7 +30,6 @@ junit = "4.13.2"
 kotlin-plugin-min = "1.9.0"
 kotlin-plugin = "2.1.0"
 kotlin-plugin-max = "2.1.0"
-kotlin-stdlib = "2.0.0"
 kotlinx-coroutines = "1.8.0"
 kotlinx-datetime = "0.5.0"
 kotlinx-serialization-runtime = "1.6.2"
@@ -118,24 +117,25 @@ intellij-changelog = "org.jetbrains.intellij.plugins:gradle-changelog-plugin:2.0
 jetbrains-annotations = { group = "org.jetbrains", name = "annotations", version.ref = "jetbrains-annotations" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 kotlin-allopen = { group = "org.jetbrains.kotlin", name = "kotlin-allopen", version.ref = "kotlin-plugin" }
-kotlin-compiletesting = { group = "dev.zacsweers.kctfork", name = "core", version = "0.4.0" }
+kotlin-compiletesting = { group = "dev.zacsweers.kctfork", name = "core", version = "0.6.0" }
 graphql-java = "com.graphql-java:graphql-java:20.4"
 # The main kotlin version for build-logic and Gradle tests
 kotlin-plugin = { group = "org.jetbrains.kotlin", name = "kotlin-gradle-plugin", version.ref = "kotlin-plugin" }
 kotlin-plugin-compose = { group = "org.jetbrains.kotlin", name = "compose-compiler-gradle-plugin", version.ref = "kotlin-plugin" }
 # For Gradle integration tests to make sure we stay compatible with 1.5.0
 kotlin-plugin-min = { group = "org.jetbrains.kotlin", name = "kotlin-gradle-plugin", version.ref = "kotlin-plugin-min" }
 kotlin-plugin-max = { group = "org.jetbrains.kotlin", name = "kotlin-gradle-plugin", version.ref = "kotlin-plugin-max" }
-kotlin-reflect = { group = "org.jetbrains.kotlin", name = "kotlin-reflect" } # the Kotlin plugin resolves the version
-kotlin-stdlib-common = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-common", version.ref = "kotlin-stdlib" }
-kotlin-stdlib-jvm = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib", version.ref = "kotlin-stdlib" }
-kotlin-stdlib-js = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-js", version.ref = "kotlin-stdlib" }
-kotlin-stdlib-wasm-js = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-wasm-js", version.ref = "kotlin-stdlib" }
-kotlin-test = { group = "org.jetbrains.kotlin", name = "kotlin-test" } # the Kotlin plugin resolves the version
-kotlin-test-js = { group = "org.jetbrains.kotlin", name = "kotlin-test-js" } # the Kotlin plugin resolves the version
-kotlin-test-junit = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit" } # the Kotlin plugin resolves the version
-kotlin-test-stdlib = { group = "org.jetbrains.kotlin", name = "kotlin-test", version.ref = "kotlin-stdlib" } # use the same version as the stdlib
-kotlin-test-junit-stdlib = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit", version.ref = "kotlin-stdlib" } # use the same version as the stdlib
+kotlin-reflect = { group = "org.jetbrains.kotlin", name = "kotlin-reflect" } # use same version as apiVersion
+kotlin-stdlib-common = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-common" } # use same version as apiVersion
+kotlin-stdlib-jvm = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib" } # use same version as apiVersion
+kotlin-test = { group = "org.jetbrains.kotlin", name = "kotlin-test" } # use same version as apiVersion
+kotlin-test-js = { group = "org.jetbrains.kotlin", name = "kotlin-test-js" } # use same version as apiVersion
+kotlin-test-junit = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit" } # use same version as apiVersion
+# Kotlin/JS has no apiVersion:
+# The Kotlin/JS standard library has an older version (2.0.20-release-360) than the compiler (2.1.0). Such a configuration is not supported.
+# Please, make sure that the standard library has the version in the range [2.1.0 .. 2.1.255]. Adjust your project's settings if necessary.
+kotlin-stdlib-js = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-js", version.ref = "kotlin-plugin" }
+kotlin-stdlib-wasm-js = { group = "org.jetbrains.kotlin", name = "kotlin-stdlib-wasm-js", version.ref = "kotlin-plugin"  }
 kotlinx-benchmark-runtime = "org.jetbrains.kotlinx:kotlinx-benchmark-runtime:0.4.8"
 kotlinx-benchmark = "org.jetbrains.kotlinx:kotlinx-benchmark-plugin:0.4.12"
 kotlinx-browser = "org.jetbrains.kotlinx:kotlinx-browser:0.2"

libraries/apollo-compiler/build.gradle.kts

@@ -24,9 +24,7 @@ dependencies {
   testImplementation(libs.kotlin.compiletesting)
   testImplementation(libs.google.testing.compile)
   testImplementation(libs.truth)
-  testImplementation(libs.kotlin.test.junit.stdlib) {
-    because("We compile the generated code with Kotlin 1.9, which doesn't understand classes compiled with 2.1")
-  }
+  testImplementation(libs.kotlin.test.junit)
   testImplementation(libs.google.testparameterinjector)
   testImplementation(project(":apollo-api-java")) {
     because("Generated Java code references Java and Guava Optionals")
@@ -84,10 +82,3 @@ tasks.withType<Test>().configureEach {
   addRelativeInput("usedtypesDir","src/test/usedtypes")
   addRelativeInput("validationDir", "src/test/validation")
 }
-
-configurations.all {
-  resolutionStrategy {
-    // We compile the generated code with Kotlin 1.9, which doesn't understand classes compiled with 2.1
-    force(libs.kotlin.test.stdlib.get())
-  }
-}

libraries/apollo-gradle-plugin/build.gradle.kts

@@ -150,6 +150,8 @@ tasks.withType<Test> {
   addRelativeInput("testFiles", "testFiles")
   addRelativeInput("testProjects", "testProjects")
 
+  maxHeapSize = "1g"
+
   maxParallelForks = (Runtime.getRuntime().availableProcessors() / 2).takeIf { it > 0 } ?: 1
 }