From 04431f29bd5f5a6f15e278f71ff26879457d1e00 Mon Sep 17 00:00:00 2001
From: "Dmitry.Krasilschikov" <kradima@jetbrains.com>
Date: Thu, 12 Nov 2020 20:49:47 +0200
Subject: [PATCH] IDEA-249976 support loading intentions/inspections
 descriptions from language plugin

GitOrigin-RevId: 45a364b2680bafe25c655c91b40d9d504b0c05b7
---
 .../ex/InspectionToolWrapper.java             | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java b/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
index 9d3ea258cd80..c7fcf0a841ec 100644
--- a/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
+++ b/platform/analysis-api/src/com/intellij/codeInspection/ex/InspectionToolWrapper.java
@@ -1,6 +1,7 @@
 // Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 package com.intellij.codeInspection.ex;
 
+import com.intellij.DynamicBundle;
 import com.intellij.codeHighlighting.HighlightDisplayLevel;
 import com.intellij.codeInsight.daemon.HighlightDisplayKey;
 import com.intellij.codeInspection.CleanupLocalInspectionTool;
@@ -13,6 +14,7 @@ import com.intellij.lang.MetaLanguage;
 import com.intellij.openapi.application.Application;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.extensions.PluginDescriptor;
 import com.intellij.openapi.project.Project;
 import com.intellij.util.ResourceUtil;
 import org.jetbrains.annotations.Nls;
@@ -22,6 +24,8 @@ import org.jetbrains.annotations.Nullable;
 import java.io.IOException;
 import java.io.InputStream;
 
+import static com.intellij.DynamicBundle.findLanguageBundle;
+
 /**
  * @author Dmitry Avdeev
  */
@@ -204,6 +208,9 @@ public abstract class InspectionToolWrapper<T extends InspectionProfileEntry, E
     Application app = ApplicationManager.getApplication();
     String fileName = getDescriptionFileName();
 
+    InputStream langStream = getLanguagePluginStream(fileName);
+    if (langStream != null) return langStream;
+
     if (myEP == null || app.isUnitTestMode() || app.isHeadlessEnvironment()) {
       return ResourceUtil.getResourceAsStream(getDescriptionContextClass().getClassLoader(), "inspectionDescriptions", fileName);
     }
@@ -211,6 +218,20 @@ public abstract class InspectionToolWrapper<T extends InspectionProfileEntry, E
     return myEP.getPluginDescriptor().getPluginClassLoader().getResourceAsStream("inspectionDescriptions/" + fileName);
   }
 
+  @Nullable
+  private static InputStream getLanguagePluginStream(@NotNull String fileName) {
+    DynamicBundle.LanguageBundleEP langBundle = findLanguageBundle();
+    if (langBundle == null) return null;
+
+    PluginDescriptor langPluginDescriptor = langBundle.pluginDescriptor;
+    if (langPluginDescriptor == null) return null;
+
+    ClassLoader classLoader = langPluginDescriptor.getPluginClassLoader();
+    if (classLoader == null) return null;
+
+    return classLoader.getResourceAsStream("inspectionDescriptions/" + fileName);
+  }
+
   @NotNull
   private String getDescriptionFileName() {
     return getShortName() + ".html";