feat: migration to MPS 2025.2

Author: slisson

.github/workflows/build.yaml

@@ -31,7 +31,7 @@ jobs:
       - name: Build
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: ./gradlew build -PciBuild=true -Pgpr.token=${{ secrets.GITHUB_TOKEN }} -Pmps.version.major=2023.3
+        run: ./gradlew build -PciBuild=true -Pgpr.token=${{ secrets.GITHUB_TOKEN }} -Pmps.version.major=2025.2
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v4
         with:

.github/workflows/mps-compatibility.yaml

@@ -16,9 +16,7 @@ jobs:
       matrix:
         version:
           # also adjust the compatibility version range of the MPS plugin
-          - "2023.2"
-          - "2023.3"
-#          - "2024.1"
+          - "2025.2"
     steps:
       - uses: actions/checkout@v5
 #      - uses: actions/setup-node@v3

.github/workflows/publish.yml

@@ -41,4 +41,4 @@ jobs:
           -Pgpr.key=${{ secrets.GITHUB_TOKEN }}
           -Pgpr.token=${{ secrets.GITHUB_TOKEN }}
           -Pgpr.universalkey=${{ secrets.GHP_UNIVERSAL_PUBLISH_TOKEN }}
-          -Pmps.version.major=2023.3
+          -Pmps.version.major=2025.2

README.md

@@ -17,7 +17,7 @@ See also https://www.jetbrains.com/help/idea/directories-used-by-the-ide-to-stor
 
 You may have to create the plugins folder if it doesn't exist yet.
 
-Currently, these MPS versions are supported: 2023.2, 2023.3
+Currently, these MPS versions are supported: 2025.2
 
 # Usage
 

build.gradle.kts

@@ -1,4 +1,4 @@
-import org.jetbrains.intellij.tasks.BuildPluginTask
+import org.jetbrains.intellij.platform.gradle.tasks.BuildPluginTask
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
 import org.jetbrains.kotlin.gradle.dsl.KotlinMultiplatformExtension
 import org.jetbrains.kotlin.gradle.plugin.KotlinMultiplatformPluginWrapper
@@ -21,7 +21,8 @@ plugins {
     id("com.dorongold.task-tree") version "4.0.1"
     alias(libs.plugins.kotlin.multiplatform) apply false
     alias(libs.plugins.kotlin.serialization) apply false
-    id("org.jetbrains.intellij") version "1.17.4" apply false
+    alias(libs.plugins.intellij2) apply false
+    alias(libs.plugins.intellij2.migration) apply false
     alias(libs.plugins.npm.publish) apply false
 }
 
@@ -116,7 +117,7 @@ subprojects {
 
     plugins.withType<KotlinPluginWrapper> {
         extensions.configure<KotlinJvmProjectExtension> {
-            jvmToolchain(17)
+            jvmToolchain(21)
             sourceSets.all {
                 if (!name.lowercase().contains("test")) {
                     languageSettings {
@@ -129,7 +130,7 @@ subprojects {
 
     plugins.withType<KotlinMultiplatformPluginWrapper> {
         extensions.configure<KotlinMultiplatformExtension> {
-            jvmToolchain(17)
+            jvmToolchain(21)
             sourceSets.all {
                 if (!name.lowercase().contains("test")) {
                     languageSettings {
@@ -151,7 +152,7 @@ rootProject.plugins.withType(org.jetbrains.kotlin.gradle.targets.js.yarn.YarnPlu
 copyMps()
 
 // make all 'packJsPackage' tasks depend on all 'kotlinNodeJsSetup' tasks, because gradle complained about this being missing
-tasks.register("setupNodeEverywhere") {
+tasks.register<Task>("setupNodeEverywhere") {
     dependsOn(":kernelf-apigen:kotlinNodeJsSetup")
     dependsOn(":kernelf-editor:kotlinNodeJsSetup")
     dependsOn(":parser:kotlinNodeJsSetup")

buildSrc/build.gradle.kts

@@ -4,6 +4,7 @@ plugins {
 
 dependencies {
     implementation(kotlin("stdlib"))
+    implementation("com.google.code.gson:gson:2.13.2")
 }
 
 repositories {

buildSrc/src/main/kotlin/org/modelix/CopyMps.kt

@@ -16,6 +16,8 @@
 
 package org.modelix
 
+import com.google.gson.JsonArray
+import com.google.gson.JsonParser
 import org.gradle.api.Project
 import org.gradle.api.artifacts.ModuleDependency
 import org.gradle.api.file.Directory
@@ -24,12 +26,13 @@ import org.gradle.kotlin.dsl.dependencies
 import org.gradle.kotlin.dsl.exclude
 import java.io.File
 import java.util.zip.ZipInputStream
+import java.util.zip.ZipOutputStream
 
 val Project.mpsMajorVersion: String get() {
     if (project != rootProject) return rootProject.mpsMajorVersion
     return project.findProperty("mps.version.major")?.toString()?.takeIf { it.isNotEmpty() }
         ?: project.findProperty("mps.version")?.toString()?.takeIf { it.isNotEmpty() }?.replace(Regex("""(20\d\d\.\d+).*"""), "$1")
-        ?: "2023.2"
+        ?: "2025.2"
 }
 
 val Project.mpsVersion: String get() {
@@ -48,6 +51,8 @@ val Project.mpsVersion: String get() {
                     "2023.2" to "2023.2.2",
                     "2023.3" to "2023.3.2",
                     "2024.1" to "2024.1.1",
+                    "2025.1" to "2025.1.1",
+                    "2025.2" to "2025.2.1",
                 )[it],
             ) { "Unknown MPS version: $it" }
         }
@@ -136,6 +141,27 @@ fun Project.copyMps(): File {
         buildTxt.writeText("$prefix$buildNumber")
     }
 
+    // fix product-info.json
+    val productInfoFile = mpsHomeDir.get().asFile.resolve("product-info.json")
+    val productInfo = productInfoFile.takeIf { it.exists() }?.reader()?.use { reader ->
+        JsonParser.parseReader(reader)
+    }?.asJsonObject
+    if (productInfo != null) {
+        if (!productInfo.has("bundledPlugins")) productInfo.add("bundledPlugins", JsonArray())
+        if (!productInfo.has("modules")) productInfo.add("modules", JsonArray())
+        if (!productInfo.has("layout")) productInfo.add("layout", JsonArray())
+        productInfoFile.writeText(productInfo.toString())
+    }
+
+    // add missing module-descriptors.jar
+    val moduleDescriptorsFile = mpsHomeDir.get().asFile.resolve("modules").resolve("module-descriptors.jar")
+    if (!moduleDescriptorsFile.exists()) {
+        moduleDescriptorsFile.parentFile.mkdirs()
+        moduleDescriptorsFile.outputStream().use { fos ->
+            ZipOutputStream(fos).use {}
+        }
+    }
+
     println("Extracting MPS done.")
     return mpsHome
 }

editor-common-mps/build.gradle.kts

@@ -1,4 +1,4 @@
-import org.jetbrains.intellij.tasks.PrepareSandboxTask
+import org.jetbrains.intellij.platform.gradle.tasks.PrepareSandboxTask
 import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import org.modelix.buildtools.KnownModuleIds
 import org.modelix.buildtools.buildStubsSolutionJar
@@ -8,11 +8,17 @@ import org.modelix.mpsPluginsDir
 
 plugins {
     kotlin("jvm")
-    id("org.jetbrains.intellij")
+    alias(libs.plugins.intellij2)
 }
 
 kotlin {
-    jvmToolchain(17)
+    jvmToolchain(21)
+}
+
+repositories {
+    intellijPlatform {
+        defaultRepositories()
+    }
 }
 
 dependencies {
@@ -32,13 +38,23 @@ dependencies {
     api(libs.modelix.mps.model.adapters, excludeMPSLibraries)
     api(libs.modelix.model.api.gen.runtime, excludeMPSLibraries)
     api(project(":reverse-mpsadapters"), excludeMPSLibraries)
+
+    intellijPlatform {
+        local(mpsHomeDir)
+    }
 }
 
-// Configure Gradle IntelliJ Plugin
-// Read more: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
-intellij {
-    localPath = mpsHomeDir.map { it.asFile.absolutePath }
+intellijPlatform {
     instrumentCode = false
+    buildSearchableOptions = false
+    pluginConfiguration {
+        id = "org.modelix.mps.editor.common"
+        name = "Shared Libraries for Other Modelix Plugins"
+//        ideaVersion {
+//            sinceBuild = "$mpsPlatformVersion"
+//            untilBuild = "$mpsPlatformVersion.*"
+//        }
+    }
 }
 
 kotlin {
@@ -49,45 +65,32 @@ kotlin {
 }
 
 tasks {
-    patchPluginXml {
-        sinceBuild.set("232")
-        untilBuild.set("233.*")
-    }
-
-    buildSearchableOptions {
-        enabled = false
-    }
-
-    runIde {
-        autoReloadPlugins.set(true)
-    }
-
     val pluginDir = mpsPluginsDir
     if (pluginDir != null) {
         val installMpsPlugin = register<Sync>("installMpsPlugin") {
             dependsOn(prepareSandbox)
             from(project.layout.buildDirectory.dir("idea-sandbox/plugins/${project.name}"))
             into(pluginDir.resolve(project.name))
         }
-        register("installMpsDevPlugins") {
+        register<Task>("installMpsDevPlugins") {
             dependsOn(installMpsPlugin)
         }
     }
 
     withType(PrepareSandboxTask::class.java) {
-        intoChild(pluginName.map { "$it/META-INF" })
+        rootSpec.addChild().into(pluginName.map { "$it/META-INF" })
             .from(project.layout.projectDirectory.file("src/main/resources/META-INF"))
             .exclude("plugin.xml")
-        intoChild(pluginName.map { "$it/META-INF" })
-            .from(patchPluginXml.flatMap { it.outputFiles })
+        rootSpec.addChild().into(pluginName.map { "$it/META-INF" })
+            .from(patchPluginXml.flatMap { it.outputFile })
 
         doLast {
             val ownJar: File = pluginJar.get().asFile
-            val runtimeJars = configurations.getByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME).resolvedConfiguration.files + ownJar
+            val runtimeJars = configurations.getByName(JavaPlugin.RUNTIME_CLASSPATH_CONFIGURATION_NAME).incoming.files + ownJar
             buildStubsSolutionJar {
                 solutionName("org.modelix.mps.editor.common.stubs")
                 solutionId("208eaf68-fd3a-497a-a4b6-4923ff457c3b")
-                outputFolder(defaultDestinationDir.get().resolve(project.name).resolve("languages"))
+                outputFolder(defaultDestinationDirectory.get().asFile.resolve(project.name).resolve("languages"))
                 runtimeJars.forEach {
                     javaJar(it.name)
 //                    kotlinJar(it.name)

gradle/libs.versions.toml

@@ -7,11 +7,15 @@ modelix-mps-buildtools = { id = "org.modelix.mps.build-tools", version.ref = "mo
 kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
 kotlin-jvm = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }
+intellij1 = { id = "org.jetbrains.intellij", version = "1.17.4" }
+intellij2 = { id = "org.jetbrains.intellij.platform", version.ref = "intellijGradle" }
+intellij2-migration = { id = "org.jetbrains.intellij.platform.migration", version.ref = "intellijGradle" }
 
 [versions]
-modelixCore = "16.3.0"
+modelixCore = "16.4.0"
 modelixBuildtools="2.0.1"
 kotlin = "2.2.21"
+intellijGradle = "2.10.2"
 
 [libraries]
 modelix-model-api = { group = "org.modelix", name = "model-api", version.ref = "modelixCore" }
@@ -27,3 +31,5 @@ modelix-build-tools-lib = { group = "org.modelix.mps", name = "build-tools-lib",
 kotlin-logging = { group = "io.github.oshai", name = "kotlin-logging", version = "7.0.13" }
 slf4j-api = { group = "org.slf4j", name = "slf4j-api", version = "2.0.17" }
 kotlin-collections-immutable = { group = "org.jetbrains.kotlinx", name = "kotlinx-collections-immutable", version = "0.4.0" }
+mps = { group = "com.jetbrains", name = "mps", version = "2025.2.1" }
+