Merge pull request #31672 from phillip-kruger/importmap-polyfill

Dev UI: Polyfill for importmaps

Author: cescoffier

bom/application/pom.xml

@@ -225,6 +225,7 @@
         <echarts.version>5.4.1</echarts.version>
         <vaadin-router.version>1.7.4</vaadin-router.version>
         <wc-codemirror.version>2.1.0</wc-codemirror.version>
+        <es-module-shims.version>1.7.0</es-module-shims.version>
     </properties>
 
     <dependencyManagement>
@@ -3237,7 +3238,14 @@
                 <version>${wc-codemirror.version}</version>
                 <scope>runtime</scope>
             </dependency>
-
+            <!-- Polyfill for importmaps -->
+            <dependency>
+                <groupId>org.mvnpm</groupId>
+                <artifactId>es-module-shims</artifactId>
+                <version>${es-module-shims.version}</version>
+                <scope>runtime</scope>
+            </dependency>
+            
             <!-- Additional dependencies, keep in alphabetical order -->
             <dependency>
                 <groupId>biz.paluch.logging</groupId>

extensions/vertx-http/dev-ui-resources/pom.xml

@@ -41,5 +41,10 @@
             <artifactId>wc-codemirror</artifactId>
             <scope>runtime</scope>
         </dependency>
+        <dependency>
+            <groupId>org.mvnpm</groupId>
+            <artifactId>es-module-shims</artifactId>
+            <scope>runtime</scope>
+        </dependency>
     </dependencies>
 </project>

extensions/vertx-http/dev-ui-resources/src/main/resources/dev-ui-templates/build-time/index.html

@@ -5,6 +5,8 @@
         <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
         <link rel="shortcut icon" type="image/png" href="{contextRoot}favicon.ico">
 
+        <script async src="/_static/es-module-shims/dist/es-module-shims.js"></script>
+        
         <script type="importmap">
             {importmap}
         </script>