Merge pull request #10458 from abpframework/maliming/minify

Use the original file content when an error occurs.

framework/src/Volo.Abp.AspNetCore.Mvc.UI.Bundling/Volo/Abp/AspNetCore/Mvc/UI/Bundling/BundlerBase.cs

@@ -5,7 +5,6 @@ using Microsoft.Extensions.FileProviders;
 using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Microsoft.Extensions.Options;
-using Volo.Abp.AspNetCore.VirtualFileSystem;
 using Volo.Abp.DependencyInjection;
 using Volo.Abp.Minify;
 
@@ -102,13 +101,22 @@ namespace Volo.Abp.AspNetCore.Mvc.UI.Bundling
 
             Logger.LogDebug($"- {fileName} ({nonMinifiedSize} bytes) - non minified, minifying...");
 
-            fileContent = Minifier.Minify(
-                fileContent,
-                context.BundleRelativePath,
-                fileName
-            );
+            try
+            {
+                fileContent = Minifier.Minify(
+                    fileContent,
+                    context.BundleRelativePath,
+                    fileName
+                );
 
-            Logger.LogInformation($"  > Minified {fileName} ({nonMinifiedSize} bytes -> {fileContent.Length} bytes)");
+                Logger.LogInformation($"  > Minified {fileName} ({nonMinifiedSize} bytes -> {fileContent.Length} bytes)");
+
+                return fileContent;
+            }
+            catch (Exception ex)
+            {
+                Logger.LogWarning($"Unable to minify the file: {fileName}. Return file content without minification.", ex);
+            }
 
             return fileContent;
         }

framework/src/Volo.Abp.Minify/Volo/Abp/Minify/NUglify/NUglifyException.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Runtime.Serialization;
 using NUglify;
@@ -14,6 +15,12 @@ namespace Volo.Abp.Minify.NUglify
             Errors = errors;
         }
 
+        public NUglifyException(string message, Exception innerException)
+            : base(message, innerException)
+        {
+
+        }
+
         /// <summary>
         /// Constructor for serializing.
         /// </summary>
@@ -23,4 +30,4 @@ namespace Volo.Abp.Minify.NUglify
 
         }
     }
-}
+}

framework/src/Volo.Abp.Minify/Volo/Abp/Minify/NUglify/NUglifyMinifierBase.cs

@@ -31,11 +31,25 @@ namespace Volo.Abp.Minify.NUglify
             string fileName = null,
             string originalFileName = null)
         {
-            var result = UglifySource(source, fileName);
-            CheckErrors(result, originalFileName);
-            return result.Code;
+            try
+            {
+                var result = UglifySource(source, fileName);
+                CheckErrors(result, originalFileName);
+                return result.Code;
+            }
+            catch (Exception e)
+            {
+                var errorMessage = "There is an error in uglifying the given source code!";
+
+                if (originalFileName != null)
+                {
+                    errorMessage += " Original file: " + originalFileName;
+                }
+
+                throw new NUglifyException($"{errorMessage}{Environment.NewLine}{e.Message}", e);
+            }
         }
 
         protected abstract UglifyResult UglifySource(string source, string fileName);
     }
-}
+}