Support PluginMainServiceNotConfiguredInspection for Java

tools/intellij-plugin/resources/META-INF/plugin.xml

@@ -38,6 +38,12 @@
                          groupKey="group.names.plugin.service.issues" enabledByDefault="true" level="WARNING"
                          implementationClass="net.mamoe.mirai.console.intellij.diagnostics.PluginMainServiceNotConfiguredInspection"/>
 
+        <localInspection groupPath="Mirai console" language="JAVA" shortName="PluginMainServiceNotConfigured"
+                         bundle="messages.InspectionGadgetsBundle"
+                         key="plugin.service.not.configured.display.name" groupBundle="messages.InspectionsBundle"
+                         groupKey="group.names.plugin.service.issues" enabledByDefault="true" level="WARNING"
+                         implementationClass="net.mamoe.mirai.console.intellij.diagnostics.PluginMainServiceNotConfiguredInspection"/>
+
         <localInspection groupPath="Mirai console" language="kotlin" shortName="UsingStringPlusMessage"
                          bundle="messages.InspectionGadgetsBundle"
                          key="using.string.plus.message.display.name" groupBundle="messages.InspectionsBundle"

tools/intellij-plugin/run/projects/test-project/build.gradle.kts

@@ -1,7 +1,8 @@
 plugins {
     kotlin("jvm") version "1.4.20"
     kotlin("plugin.serialization") version "1.4.20"
-    id("net.mamoe.mirai-console") version "1.1.0-dev-36"
+    id("net.mamoe.mirai-console") version "2.0.0"
+    java
 }
 
 group = "org.example"

tools/intellij-plugin/run/projects/test-project/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

tools/intellij-plugin/src/diagnostics/PluginMainServiceNotConfiguredInspection.kt

@@ -12,7 +12,10 @@ package net.mamoe.mirai.console.intellij.diagnostics
 import com.intellij.codeInspection.ProblemHighlightType
 import com.intellij.codeInspection.ProblemsHolder
 import com.intellij.openapi.progress.impl.CancellationCheck.Companion.runWithCancellationCheck
+import com.intellij.psi.PsiClass
+import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiElementVisitor
+import com.intellij.psi.PsiNameIdentifierOwner
 import net.mamoe.mirai.console.compiler.common.resolve.AUTO_SERVICE
 import net.mamoe.mirai.console.compiler.common.resolve.PLUGIN_FQ_NAME
 import net.mamoe.mirai.console.intellij.diagnostics.fix.ConfigurePluginMainServiceFix
@@ -42,7 +45,7 @@ class PluginMainServiceNotConfiguredInspection : AbstractKotlinInspection() {
     }
 
     override fun buildVisitor(holder: ProblemsHolder, isOnTheFly: Boolean): PsiElementVisitor {
-        return classOrObjectVisitor visitor@{ element ->
+        val ktVisitor = classOrObjectVisitor visitor@{ element ->
             if (element !is KtObjectDeclaration) return@visitor
             if (element.allSuperNames.none { it == PLUGIN_FQ_NAME }) return@visitor
             val fqName = element.fqName?.asString() ?: return@visitor
@@ -51,26 +54,53 @@ class PluginMainServiceNotConfiguredInspection : AbstractKotlinInspection() {
                 || isServiceConfiguredWithResource(element, fqName)
 
             if (!found) {
-                holder.registerProblem(
-                    element.nameIdentifier ?: element.identifyingElement ?: element,
-                    "插件主类服务未配置",
-                    ProblemHighlightType.WARNING,
-                    ConfigurePluginMainServiceFix(element)
-                )
+                registerProblemImpl(holder, element, fqName)
+            }
+        }
+
+        val javaVisitor = object : PsiElementVisitor() {
+            override fun visitElement(element: PsiElement) {
+                if (element !is PsiClass) return
+                if (element.allSuperNames.none { it == PLUGIN_FQ_NAME }) return
+
+                if (element.hasAnnotation(AUTO_SERVICE.asString())) return
+                val fqName = element.qualifiedName ?: return
+                if (isServiceConfiguredWithResource(element, fqName)) return
+
+                registerProblemImpl(holder, element, fqName)
+            }
+        }
+
+        return object : PsiElementVisitor() {
+            override fun visitElement(element: PsiElement) {
+                super.visitElement(element)
+                if (element is KtClassOrObject) ktVisitor.visitClassOrObject(element)
+                else javaVisitor.visitElement(element)
             }
         }
     }
 
+    private fun registerProblemImpl(holder: ProblemsHolder, element: PsiNameIdentifierOwner, fqName: String) {
+        holder.registerProblem(
+            element.nameIdentifier ?: element.identifyingElement ?: element,
+            @Suppress("DialogTitleCapitalization") "插件主类服务未配置",
+            ProblemHighlightType.WARNING,
+            ConfigurePluginMainServiceFix(element, fqName)
+        )
+    }
+
     private fun isServiceConfiguredWithAutoService(
         ktClass: KtClassOrObject,
-    ): Boolean = ktClass.hasAnnotation(AUTO_SERVICE)
+    ): Boolean {
+        return ktClass.hasAnnotation(AUTO_SERVICE)
+    }
 
     private fun isServiceConfiguredWithResource(
-        ktClass: KtClassOrObject,
+        psiOrKtClass: PsiElement,
         fqName: String,
     ): Boolean {
         return runWithCancellationCheck {
-            val sourceRoots = ktClass.module?.rootManager?.sourceRoots ?: return@runWithCancellationCheck false
+            val sourceRoots = psiOrKtClass.module?.rootManager?.sourceRoots ?: return@runWithCancellationCheck false
             val services = sourceRoots.asSequence().flatMap { file ->
                 SERVICE_FILE_NAMES.asSequence().mapNotNull { serviceFileName ->
                     file.findFileByRelativePath("META-INF/services/$serviceFileName")

tools/intellij-plugin/src/diagnostics/fix/ConfigurePluginMainServiceFix.kt

@@ -13,6 +13,7 @@ import com.intellij.codeInspection.LocalQuickFix
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.project.rootManager
+import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiFile
 import com.intellij.testFramework.writeChild
 import org.jetbrains.kotlin.idea.inspections.KotlinUniversalQuickFix
@@ -23,14 +24,15 @@ import org.jetbrains.kotlin.psi.KtClassOrObject
 
 
 class ConfigurePluginMainServiceFix(
-    element: KtClassOrObject,
-) : KotlinCrossLanguageQuickFixAction<KtClassOrObject>(element), KotlinUniversalQuickFix, LocalQuickFix {
+    element: PsiElement,
+    private val fqName: String,
+) : KotlinCrossLanguageQuickFixAction<PsiElement>(element), KotlinUniversalQuickFix, LocalQuickFix {
 
     override fun getFamilyName(): String = "Mirai Console"
     override fun getText(): String = "配置插件主类服务"
 
     override fun invokeImpl(project: Project, editor: Editor?, file: PsiFile) {
-        val elementFqName = element?.fqName ?: return
+        val elementFqName = fqName
         val sourceRoots = file.module?.rootManager?.sourceRoots ?: return
 
         val sourceRoot = sourceRoots.find { it.name.endsWith("resources") }
@@ -38,7 +40,7 @@ class ConfigurePluginMainServiceFix(
             ?: sourceRoots.last()
 
         project.executeWriteCommand(name) {
-            sourceRoot.writeChild("META-INF/services/net.mamoe.mirai.console.plugin.jvm.JvmPlugin", elementFqName.asString().toByteArray())
+            sourceRoot.writeChild("META-INF/services/net.mamoe.mirai.console.plugin.jvm.JvmPlugin", elementFqName.toByteArray())
         }
     }
 }