Add UseStaticFilesForPatterns extension method to IApplicationBuilder

framework/src/Volo.Abp.AspNetCore/Microsoft/AspNetCore/Builder/AbpApplicationBuilderExtensions.cs

@@ -15,6 +15,7 @@
 using Volo.Abp.AspNetCore.ExceptionHandling;
 using Volo.Abp.AspNetCore.Security;
 using Volo.Abp.AspNetCore.Security.Claims;
+using Volo.Abp.AspNetCore.StaticFiles;
 using Volo.Abp.AspNetCore.Tracing;
 using Volo.Abp.AspNetCore.Uow;
 using Volo.Abp.AspNetCore.VirtualFileSystem;
@@ -126,6 +127,38 @@ public static IApplicationBuilder UseDynamicClaims(this IApplicationBuilder app)
         return app.UseMiddleware<AbpDynamicClaimsMiddleware>();
     }
 
+    /// <summary>
+    /// Configures the application to serve static files that match the specified filename patterns with the WebRootFileProvider of the application.
+    /// </summary>
+    /// <param name="app">The <see cref="IApplicationBuilder"/> used to configure the application pipeline.</param>
+    /// <param name="includeFileNamePatterns">The file name patterns to include when serving static files (e.g., "appsettings*.json").
+    /// Supports glob patterns. See <see href="https://learn.microsoft.com/en-us/dotnet/core/extensions/file-globbing">Glob patterns documentation</see>.
+    /// </param>
+    /// <returns>The <see cref="IApplicationBuilder"/> instance.</returns>
+    public static IApplicationBuilder UseStaticFilesForPatterns(this IApplicationBuilder app, params string[] includeFileNamePatterns)
+    {
+        return UseStaticFilesForPatterns(app, includeFileNamePatterns, app.ApplicationServices.GetRequiredService<IWebHostEnvironment>().WebRootFileProvider);
+    }
+
+    /// <summary>
+    /// Configures the application to serve static files that match the specified filename patterns with the specified file provider.
+    /// </summary>
+    /// <param name="app">The <see cref="IApplicationBuilder"/> used to configure the application pipeline.</param>
+    /// <param name="includeFileNamePatterns">The file name patterns to include when serving static files (e.g., "appsettings*.json").
+    /// Supports glob patterns. See <see href="https://learn.microsoft.com/en-us/dotnet/core/extensions/file-globbing">Glob patterns documentation</see>.
+    /// </param>
+    /// <param name="fileProvider">The <see cref="IFileProvider"/> </param>
+    /// <returns>The <see cref="IApplicationBuilder"/> instance.</returns>
+    public static IApplicationBuilder UseStaticFilesForPatterns(this IApplicationBuilder app, string[] includeFileNamePatterns, IFileProvider fileProvider)
+    {
+        app.UseStaticFiles(new StaticFileOptions
+        {
+            FileProvider = new AbpStaticFileProvider(includeFileNamePatterns, fileProvider)
+        });
+
+        return app;
+    }
+
     /// <summary>
     /// MapAbpStaticAssets is used to serve the files from the abp virtual file system embedded resources(js/css) and call the MapStaticAssets.
     /// </summary>

framework/src/Volo.Abp.AspNetCore/Volo/Abp/AspNetCore/StaticFiles/AbpStaticFileProvider.cs

@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Microsoft.Extensions.FileProviders;
+using Microsoft.Extensions.FileSystemGlobbing;
+using Microsoft.Extensions.Primitives;
+
+namespace Volo.Abp.AspNetCore.StaticFiles;
+
+public class AbpStaticFileProvider : IFileProvider
+{
+    private readonly Matcher _matcher;
+    private readonly IFileProvider _fileProvider;
+
+    /// <param name="fileProvider">The file provider to be used to get the files.</param>
+    /// <param name="fileNamePatterns">The file name patterns to include when serving static files (e.g., "appsettings*.json").
+    /// Supports glob patterns. See <see href="https://learn.microsoft.com/en-us/dotnet/core/extensions/file-globbing">Glob patterns documentation</see>.
+    /// </param>
+    public AbpStaticFileProvider(IReadOnlyList<string> fileNamePatterns, IFileProvider fileProvider)
+    {
+        _fileProvider = fileProvider;
+        _matcher = new Matcher(StringComparison.OrdinalIgnoreCase);
+        _matcher.AddIncludePatterns(fileNamePatterns);
+    }
+
+    public IDirectoryContents GetDirectoryContents(string subpath)
+    {
+        return new NotFoundDirectoryContents();
+    }
+
+    public IFileInfo GetFileInfo(string subpath)
+    {
+        return _matcher.Match(Path.GetFileName(subpath)).HasMatches ?
+            _fileProvider.GetFileInfo(subpath) :
+            new NotFoundFileInfo(subpath);
+    }
+
+    public IChangeToken Watch(string filter)
+    {
+        return NullChangeToken.Singleton;
+    }
+}