ALT-10993 261.EAP-SNAPSHOT build

Author: adkozlov

.github/workflows/publish.yaml

@@ -17,6 +17,7 @@ jobs:
         environmentName:
           - 252
           - 253
+          - 261
       fail-fast: false
     steps:
       - name: Checkout code

buildSrc/src/main/kotlin/intellij-plugin-module-conventions.gradle.kts

@@ -1,5 +1,4 @@
 import org.gradle.jvm.tasks.Jar
-import org.jetbrains.intellij.platform.gradle.TestFrameworkType
 import org.jetbrains.intellij.platform.gradle.extensions.intellijPlatform
 
 plugins {
@@ -66,6 +65,6 @@ dependencies {
 
   intellijPlatform {
     testIntellijPlugins(commonTestPlugins)
-    testFramework(TestFrameworkType.Bundled)
+    testIntellijPlatformFramework(project)
   }
 }

buildSrc/src/main/kotlin/intellijUtils.kt

@@ -1,6 +1,7 @@
 import org.gradle.api.Project
 import org.gradle.process.JavaForkOptions
 import org.jetbrains.intellij.platform.gradle.IntelliJPlatformType
+import org.jetbrains.intellij.platform.gradle.TestFrameworkType
 import org.jetbrains.intellij.platform.gradle.extensions.IntelliJPlatformDependenciesExtension
 import kotlin.reflect.KProperty
 
@@ -14,7 +15,7 @@ private const val IDE_RIDER = "rider"
 val Project.environmentName: String by Properties
 
 val Project.pluginVersion: String by Properties
-val Project.platformVersion: String get() = "20${StringBuilder(environmentName).insert(environmentName.length - 1, '.')}"
+val Project.platformVersion: String get() = "20${StringBuilder(environmentName).insert(2, '.')}"
 val Project.baseIDE: String by Properties
 
 val Project.ideaVersion: String by Properties
@@ -78,7 +79,7 @@ val Project.jvmPlugins: List<String>
   get() = listOf(
     javaPlugin,
     "JUnit",
-    "org.jetbrains.plugins.gradle"
+    "com.intellij.gradle",
   )
 
 val Project.javaScriptPlugins: List<String>
@@ -94,7 +95,11 @@ val Project.rustPlugins: List<String>
   )
 
 val Project.cppPlugins: List<String>
-  get() = listOf(
+  get() = listOfNotNull(
+    baseVersion.toTypeWithVersion()
+      .version
+      .takeUnless { /* TODO remove with 252 */ it.startsWith("2025.2") }
+      ?.let { "com.intellij.cmake" },
     "com.intellij.cidr.lang",
     "com.intellij.clion",
     "com.intellij.nativeDebug",
@@ -134,7 +139,10 @@ fun IntelliJPlatformDependenciesExtension.intellijIde(versionWithCode: String) {
   // Starting from 2025.3, IntelliJ IDEA Community and Ultimate are unified into a single distribution.
   // Use the new intellijIdea() helper which resolves the unified artifact.
   // See: https://blog.jetbrains.com/platform/2025/11/intellij-platform-2025-3-what-plugin-developers-should-know/
-  if (type == IntelliJPlatformType.IntellijIdeaUltimate && version.startsWith("2025.3")) {
+  if (type == IntelliJPlatformType.IntellijIdeaUltimate
+      && !version.startsWith("2025.2") /* TODO remove with 252 */
+      && !version.startsWith("252")
+  ) {
     intellijIdea(version) {
       useInstaller.set(false)
       useCache.set(true)
@@ -177,6 +185,13 @@ fun IntelliJPlatformDependenciesExtension.testIntellijPlugins(notations: List<St
   testIntellijPlugins(*notations.toTypedArray())
 }
 
+fun IntelliJPlatformDependenciesExtension.testIntellijPlatformFramework(
+  project: Project,
+  frameworkType: TestFrameworkType = TestFrameworkType.Platform,
+) {
+  testFramework(frameworkType, project.baseVersion.toTypeWithVersion().version)
+}
+
 // Since 2024.1 CLion has two sets of incompatible plugins: based on classic language engine and new one (AKA Radler).
 // Platform uses `idea.suppressed.plugins.set.selector` system property to choose which plugins should be disabled.
 // But there aren't `idea.suppressed.plugins.set.selector`, `idea.suppressed.plugins.set.classic`

gradle-261.properties

@@ -0,0 +1,10 @@
+customSinceBuild=261
+customUntilBuild=261.*
+
+# Existent IDE versions can be found in the following repos:
+# https://www.jetbrains.com/intellij-repository/releases/
+# https://www.jetbrains.com/intellij-repository/snapshots/
+ideaVersion=IU-261.21849-EAP-CANDIDATE-SNAPSHOT
+clionVersion=CL-261.21849-EAP-CANDIDATE-SNAPSHOT
+pycharmVersion=PC-261.21849-EAP-CANDIDATE-SNAPSHOT
+riderVersion=RD-2026.1-SNAPSHOT

gradle.properties

@@ -1,7 +1,7 @@
-# supported values: 252, 253
-environmentName=253
+# supported values: 252, 253, 261
+environmentName=261
 
-pluginVersion=2026.6
+pluginVersion=2026.7
 
 # type of IDE (IDEA, CLion, etc.) used to build/test running
 # for more details see `Different IDEs` section in `PlatformVersions.md`

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 educational-ml-library = "1.0.65"
 jackson = "2.17.2"
-kotlin = "2.2.0"
+kotlin = "2.3.0"
 okhttp = "4.12.0"
 retrofit = "2.9.0"
 
@@ -29,6 +29,7 @@ kotlin-test-junit = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit"
 mockk = { group = "io.mockk", name = "mockk", version = "1.13.13" }
 mockwebserver = { group = "com.squareup.okhttp3", name = "mockwebserver", version.ref = "okhttp" }
 openTest4J = { group = "org.opentest4j", name = "opentest4j", version = "1.3.0" }
+hamcrest = { group = "org.hamcrest", name = "hamcrest", version="2.2" }
 
 [plugins]
 intelliJPlatformPlugin = { id = "org.jetbrains.intellij.platform", version = "2.10.5" }

intellij-plugin/branches/252/resources/plugin_platform.xml

@@ -1,6 +1,5 @@
 import org.jetbrains.intellij.platform.gradle.IntelliJPlatformType
 import org.jetbrains.intellij.platform.gradle.IntelliJPlatformType.*
-import org.jetbrains.intellij.platform.gradle.TestFrameworkType
 import org.jetbrains.intellij.platform.gradle.extensions.IntelliJPlatformTestingExtension
 import org.jetbrains.intellij.platform.gradle.tasks.PrepareSandboxTask
 import org.jetbrains.intellij.platform.gradle.tasks.RunIdeTask
@@ -94,7 +93,7 @@ dependencies {
     // hs-remote-env is excluded - doesn't compile with 2025.2+
     pluginModule(implementation(project("hs-localization")))
 
-    testFramework(TestFrameworkType.Bundled)
+    testIntellijPlatformFramework(project)
     testIntellijPlugins(commonTestPlugins)
   }
 

intellij-plugin/branches/253/resources/plugin_platform.xml

@@ -9,6 +9,8 @@ import com.jetbrains.rider.projectView.SolutionDescriptionFactory
 internal fun createExistingSolutionDescription(solutionPath: String) =
   SolutionDescriptionFactory.existing(solutionPath)
 
+internal fun String.asRdPath(): String = this
+
 /**
  * Helper class to hold test result data across platform versions.
  * In 252, this data comes from RdUnitTestResultData.