Refactor bundling.

src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundleManager.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.Immutable;
 using System.Linq;
 using System.Text;
 using Microsoft.AspNetCore.Hosting;
@@ -46,17 +47,17 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling
             _options = options.Value;
         }
 
-        public virtual List<string> GetStyleBundleFiles(string bundleName)
+        public virtual IReadOnlyList<string> GetStyleBundleFiles(string bundleName)
         {
             return GetBundleFiles(_options.StyleBundles, bundleName, _styleBundler);
         }
 
-        public virtual List<string> GetScriptBundleFiles(string bundleName)
+        public virtual IReadOnlyList<string> GetScriptBundleFiles(string bundleName)
         {
             return GetBundleFiles(_options.ScriptBundles, bundleName, _scriptBundler);
         }
 
-        protected virtual List<string> GetBundleFiles(BundleConfigurationCollection bundles, string bundleName, IBundler bundler)
+        protected virtual IReadOnlyList<string> GetBundleFiles(BundleConfigurationCollection bundles, string bundleName, IBundler bundler)
         {
             var bundleRelativePath = _options.BundleFolderName.EnsureEndsWith('/') + bundleName + "." + bundler.FileExtension;
 
@@ -91,7 +92,7 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling
                 return cacheValue;
             });
 
-            return cacheItem.Files;
+            return cacheItem.Files.ToImmutableList();
         }
 
         private void WatchChanges(BundleCacheItem cacheValue, List<string> files, string bundleRelativePath)

src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/IBundleManager.cs

@@ -7,9 +7,9 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling
 
     public interface IBundleManager
     {
-        List<string> GetStyleBundleFiles(string bundleName);
+        IReadOnlyList<string> GetStyleBundleFiles(string bundleName);
 
-        List<string> GetScriptBundleFiles(string bundleName);
+        IReadOnlyList<string> GetScriptBundleFiles(string bundleName);
 
         void CreateStyleBundle(string bundleName, Action<BundleConfiguration> configureAction);
 

src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/TagHelpers/AbpBundleTagHelperServiceBase.cs

@@ -32,14 +32,18 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling.TagHelpers
             var bundleFiles = GetBundleFiles(bundleName);
 
             output.Content.Clear();
-            AddHtmlTags(context, output, bundleFiles);
+
+            foreach (var bundleFile in bundleFiles)
+            {
+                AddHtmlTag(context, output, bundleFile + "_");
+            }
         }
 
         protected abstract void CreateBundle(string bundleName, List<string> files);
 
-        protected abstract List<string> GetBundleFiles(string bundleName);
+        protected abstract IReadOnlyList<string> GetBundleFiles(string bundleName);
 
-        protected abstract void AddHtmlTags(TagHelperContext context, TagHelperOutput output, List<string> files);
+        protected abstract void AddHtmlTag(TagHelperContext context, TagHelperOutput output, string file);
 
         protected virtual string GenerateBundleName(TagHelperContext context, TagHelperOutput output, List<string> fileList)
         {

src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/TagHelpers/AbpScriptBundleTagHelperService.cs

@@ -20,18 +20,14 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling.TagHelpers
             );
         }
 
-        protected override List<string> GetBundleFiles(string bundleName)
+        protected override IReadOnlyList<string> GetBundleFiles(string bundleName)
         {
             return BundleManager.GetScriptBundleFiles(bundleName);
         }
 
-        protected override void AddHtmlTags(TagHelperContext context, TagHelperOutput output, List<string> files)
+        protected override void AddHtmlTag(TagHelperContext context, TagHelperOutput output, string file)
         {
-            foreach (var file in files)
-            {
-                output.Content.AppendHtml($"<script src=\"{file}\" type=\"text/javascript\"></script>{Environment.NewLine}");
-            }
+            output.Content.AppendHtml($"<script src=\"{file}\" type=\"text/javascript\"></script>{Environment.NewLine}");
         }
-
     }
 }

src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/TagHelpers/AbpStyleBundleTagHelperService.cs

@@ -20,18 +20,14 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling.TagHelpers
             );
         }
 
-        protected override List<string> GetBundleFiles(string bundleName)
+        protected override IReadOnlyList<string> GetBundleFiles(string bundleName)
         {
             return BundleManager.GetStyleBundleFiles(bundleName);
         }
 
-        protected override void AddHtmlTags(TagHelperContext context, TagHelperOutput output, List<string> files)
+        protected override void AddHtmlTag(TagHelperContext context, TagHelperOutput output, string file)
         {
-            foreach (var file in files)
-            {
-                output.Content.AppendHtml(
-                    $"<link rel=\"stylesheet\" type=\"text/css\" href=\"{file}\" />{Environment.NewLine}");
-            }
+            output.Content.AppendHtml($"<link rel=\"stylesheet\" type=\"text/css\" href=\"{file}\" />{Environment.NewLine}");
         }
     }
 }