feat(bulk-model-sync-gradle): add mps debugging support

Author: mhuster23

bulk-model-sync-gradle/src/main/kotlin/org/modelix/model/sync/bulk/gradle/ModelSyncGradlePlugin.kt

@@ -139,6 +139,7 @@ class ModelSyncGradlePlugin : Plugin<Project> {
             it.exportFlag.set(true)
             it.includedModules.set(syncDirection.includedModules)
             it.includedModulePrefixes.set(syncDirection.includedModulePrefixes)
+            it.debugPort.set(localSource.mpsDebugPort)
         }
 
         val exportFromMps = project.tasks.register("${syncDirection.name}ExportFromMps", ExportFromMps::class.java) {
@@ -205,6 +206,7 @@ class ModelSyncGradlePlugin : Plugin<Project> {
             it.exportFlag.set(false)
             it.includedModules.set(syncDirection.includedModules)
             it.includedModulePrefixes.set(syncDirection.includedModulePrefixes)
+            it.debugPort.set(localTarget.mpsDebugPort)
         }
 
         val importName = "${syncDirection.name}ImportIntoMps"

bulk-model-sync-gradle/src/main/kotlin/org/modelix/model/sync/bulk/gradle/config/ModelSyncGradleSettings.kt

@@ -42,6 +42,7 @@ data class SyncDirection(
     internal val includedModules: Set<String> = mutableSetOf(),
     internal val registeredLanguages: Set<ILanguage> = mutableSetOf(),
     internal val includedModulePrefixes: Set<String> = mutableSetOf(),
+    internal var mpsDebugEnabled: Boolean = false,
 ) {
     fun fromModelServer(action: Action<ServerSource>) {
         val endpoint = ServerSource()
@@ -88,6 +89,7 @@ sealed interface LocalEndpoint : SyncEndpoint {
     var mpsHome: File?
     var mpsHeapSize: String
     var repositoryDir: File?
+    var mpsDebugPort: Int?
 
     override fun getValidationErrors(): List<String> {
         val errors = mutableListOf<String>()
@@ -105,12 +107,14 @@ data class LocalSource(
     override var mpsHome: File? = null,
     override var mpsHeapSize: String = "2g",
     override var repositoryDir: File? = null,
+    override var mpsDebugPort: Int? = null,
 ) : LocalEndpoint
 
 data class LocalTarget(
     override var mpsHome: File? = null,
     override var mpsHeapSize: String = "2g",
     override var repositoryDir: File? = null,
+    override var mpsDebugPort: Int? = null,
 ) : LocalEndpoint
 
 sealed interface ServerEndpoint : SyncEndpoint {

bulk-model-sync-gradle/src/main/kotlin/org/modelix/model/sync/bulk/gradle/tasks/GenerateAntScriptForMps.kt

@@ -23,6 +23,7 @@ import org.gradle.api.provider.ListProperty
 import org.gradle.api.provider.Property
 import org.gradle.api.tasks.CacheableTask
 import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Optional
 import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
 import java.io.File
@@ -59,6 +60,10 @@ abstract class GenerateAntScriptForMps @Inject constructor(of: ObjectFactory) :
     @Input
     val includedModulePrefixes: ListProperty<String> = of.listProperty(String::class.java)
 
+    @Optional
+    @Input
+    val debugPort: Property<Int> = of.property(Int::class.javaObjectType)
+
     @TaskAction
     fun generate() {
         val isExport = exportFlag.get()
@@ -108,6 +113,7 @@ abstract class GenerateAntScriptForMps @Inject constructor(of: ObjectFactory) :
                         <arg value="-Didea.system.path=${"$"}{build.mps.system.path}" />
                         <arg value="-ea" />
                         <arg value="-Xmx${mpsHeapSize.get()}" />
+                        ${if (debugPort.isPresent) """<arg value="-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=${debugPort.get()}" />""" else ""}
                     </jvmargs>
                 </runMPS>
             </target>