Refactoring the prop for getting the CDF version and its usages. Getting the HttpContext from httpContextAccessor. Removing FileMapDefaultFolder prop as it will be added in a new file

src/Umbraco.Core/Runtime/IRuntimeMinifier.cs

@@ -7,8 +7,7 @@ namespace Umbraco.Core.Runtime
 {
     public interface IRuntimeMinifier
     {
-        int Version { get; }
-        string FileMapDefaultFolder { get; set; }
+        string GetHashValue { get; }
 
         //return type HtmlHelper
         string RequiresCss(string filePath, string pathNameAlias);

src/Umbraco.Web/Editors/BackOfficeServerVariables.cs

@@ -478,7 +478,7 @@ namespace Umbraco.Web.Editors
             var version = _runtimeState.SemanticVersion.ToSemanticString();
 
             //the value is the hash of the version, cdf version and the configured state
-            app.Add("cacheBuster", $"{version}.{_runtimeState.Level}.{_runtimeMinifier.Version}".GenerateHash());
+            app.Add("cacheBuster", $"{version}.{_runtimeState.Level}.{_runtimeMinifier.GetHashValue}".GenerateHash());
 
             //useful for dealing with virtual paths on the client side when hosted in virtual directories especially
             app.Add("applicationPath", _httpContextAccessor.GetRequiredHttpContext().Request.ApplicationPath.EnsureEndsWith('/'));

src/Umbraco.Web/JavaScript/CDF/ClientDependencyRuntimeMinifier.cs

@@ -1,37 +1,26 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Web;
 using System.Web.Mvc;
 using ClientDependency.Core;
 using ClientDependency.Core.CompositeFiles;
-using ClientDependency.Core.CompositeFiles.Providers;
 using ClientDependency.Core.Config;
 using Umbraco.Core.Assets;
 using Umbraco.Core.Runtime;
 
-namespace Umbraco.Web.JavaScript
+namespace Umbraco.Web.JavaScript.CDF
 {
     public class ClientDependencyRuntimeMinifier : IRuntimeMinifier
     {
+        private readonly IHttpContextAccessor _httpContextAccessor;
         private readonly HtmlHelper _htmlHelper;
-        private readonly HttpContextBase _httpContext;
 
-        public int Version => ClientDependencySettings.Instance.Version;
+        public string GetHashValue => ClientDependencySettings.Instance.Version.ToString();
 
-        public string FileMapDefaultFolder
-        {
-            get => XmlFileMapper.FileMapDefaultFolder;
-            set => XmlFileMapper.FileMapDefaultFolder = value;
-        }
-
-        public ClientDependencyRuntimeMinifier()
+        public ClientDependencyRuntimeMinifier(IHttpContextAccessor httpContextAccessor)
         {
+            _httpContextAccessor = httpContextAccessor;
             _htmlHelper = new HtmlHelper(new ViewContext(), new ViewPage());
-            //_httpContext = httpContext;
         }
 
         public string RequiresCss(string filePath, string pathNameAlias)
@@ -76,7 +65,7 @@ namespace Umbraco.Web.JavaScript
             }
 
             var renderer = ClientDependencySettings.Instance.MvcRendererCollection["Umbraco.DependencyPathRenderer"];
-            renderer.RegisterDependencies(dependencies, new HashSet<IClientDependencyPath>(), out var scripts, out var stylesheets, _httpContext);
+            renderer.RegisterDependencies(dependencies, new HashSet<IClientDependencyPath>(), out var scripts, out var stylesheets, _httpContextAccessor.HttpContext);
 
             var toParse = assetType == AssetType.Javascript ? scripts : stylesheets;
             return toParse.Split(new[] { DependencyPathRenderer.Delimiter }, StringSplitOptions.RemoveEmptyEntries);

src/Umbraco.Web/UrlHelperExtensions.cs

@@ -146,7 +146,7 @@ namespace Umbraco.Web
             }
             
             var version = Current.RuntimeState.SemanticVersion.ToSemanticString();
-            return $"{version}.{Current.RuntimeMinifier.Version}".GenerateHash();
+            return $"{version}.{Current.RuntimeMinifier.GetHashValue}".GenerateHash();
         }
     }
 }