add more supported languages for highlighting. closes #3111

modules/docs/src/Volo.Docs.Web/Bundling/PrismjsScriptBundleContributorDocsExtension.cs

@@ -5,14 +5,47 @@ namespace Volo.Docs.Bundling
 {
     public class PrismjsScriptBundleContributorDocsExtension : BundleContributor
     {
+        private static readonly string[] SupportedLanguages = new[] {
+            "csharp",
+            "json",
+            "aspnet",
+            "bash",
+            "css",
+            "css-extras",
+            "docker",
+            "javascript",
+            "less",
+            "markdown",
+            "nginx",
+            "powershell",
+            "regex",
+            "sass",
+            "scss",
+            "sql",
+            "typescript"
+        };
+
         public override void ConfigureBundle(BundleConfigurationContext context)
+        {
+            AddPlugins(context);
+            AddLanguages(context);
+        }
+
+        private static void AddLanguages(IBundleConfigurationContext context)
+        {
+            const string componentsPath = "/libs/prismjs/components/prism-{0}.js";
+            foreach (var language in SupportedLanguages)
+            {
+                context.Files.AddIfNotContains(string.Format(componentsPath, language));
+            }
+        }
+
+        private static void AddPlugins(IBundleConfigurationContext context)
         {
             context.Files.AddIfNotContains("/libs/prismjs/plugins/toolbar/prism-toolbar.js");
             context.Files.AddIfNotContains("/libs/prismjs/plugins/show-language/prism-show-language.js");
             context.Files.AddIfNotContains("/libs/prismjs/plugins/copy-to-clipboard/prism-copy-to-clipboard.js");
             context.Files.AddIfNotContains("/libs/prismjs/plugins/line-highlight/prism-line-highlight.js");
-            context.Files.AddIfNotContains("/libs/prismjs/components/prism-csharp.js");
-            context.Files.AddIfNotContains("/libs/prismjs/components/prism-json.js");
         }
     }
 }