JS: add metaInfo attribute to Config

js/js.frontend/src/org/jetbrains/kotlin/js/config/Config.java

@@ -52,6 +52,8 @@ public abstract class Config {
     private final String moduleId;
 
     private final boolean sourcemap;
+    @Nullable
+    private final String metaInfo;
 
     @NotNull
     protected final List<KotlinJavascriptMetadata> metadata = new SmartList<KotlinJavascriptMetadata>();
@@ -66,19 +68,26 @@ public abstract class Config {
             @NotNull String moduleId,
             @NotNull EcmaVersion ecmaVersion,
             boolean sourcemap,
-            boolean inlineEnabled
+            boolean inlineEnabled,
+            @Nullable String metaInfo
     ) {
         this.project = project;
         this.target = ecmaVersion;
         this.moduleId = moduleId;
         this.sourcemap = sourcemap;
         this.inlineEnabled = inlineEnabled;
+        this.metaInfo = metaInfo;
     }
 
     public boolean isSourcemap() {
         return sourcemap;
     }
 
+    @Nullable
+    public String getMetaInfo() {
+        return metaInfo;
+    }
+
     public boolean isInlineEnabled() {
         return inlineEnabled;
     }

js/js.frontend/src/org/jetbrains/kotlin/js/config/LibrarySourcesConfig.java

@@ -61,9 +61,10 @@ public class LibrarySourcesConfig extends Config {
             @NotNull List<String> files,
             @NotNull EcmaVersion ecmaVersion,
             boolean sourcemap,
-            boolean inlineEnabled
+            boolean inlineEnabled,
+            @Nullable String metaInfo
     ) {
-        super(project, moduleId, ecmaVersion, sourcemap, inlineEnabled);
+        super(project, moduleId, ecmaVersion, sourcemap, inlineEnabled, metaInfo);
         this.files = files;
     }
 

js/js.frontend/src/org/jetbrains/kotlin/js/config/LibrarySourcesConfigWithCaching.java

@@ -19,6 +19,7 @@ package org.jetbrains.kotlin.js.config;
 import com.intellij.openapi.project.Project;
 import com.intellij.util.SmartList;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.psi.JetFile;
 import org.jetbrains.kotlin.utils.KotlinJavascriptMetadata;
 import org.jetbrains.kotlin.utils.PathUtil;
@@ -34,6 +35,19 @@ public class LibrarySourcesConfigWithCaching extends LibrarySourcesConfig {
 
     private final boolean isUnitTestConfig;
 
+    public LibrarySourcesConfigWithCaching(
+            @NotNull Project project,
+            @NotNull String moduleId,
+            @NotNull EcmaVersion ecmaVersion,
+            boolean sourcemap,
+            boolean inlineEnabled,
+            boolean isUnitTestConfig,
+            @Nullable String metaInfo
+    ) {
+        super(project, moduleId, JS_STDLIB, ecmaVersion, sourcemap, inlineEnabled, metaInfo);
+        this.isUnitTestConfig = isUnitTestConfig;
+    }
+
     public LibrarySourcesConfigWithCaching(
             @NotNull Project project,
             @NotNull String moduleId,
@@ -42,8 +56,7 @@ public class LibrarySourcesConfigWithCaching extends LibrarySourcesConfig {
             boolean inlineEnabled,
             boolean isUnitTestConfig
     ) {
-        super(project, moduleId, JS_STDLIB, ecmaVersion, sourcemap, inlineEnabled);
-        this.isUnitTestConfig = isUnitTestConfig;
+        this(project, moduleId, ecmaVersion, sourcemap, inlineEnabled, isUnitTestConfig, null);
     }
 
     @Override