[Assets] PackAssets: skip excluded files

sources/core/Xenko.Core.Tasks/PackAssets.cs

@@ -3,6 +3,8 @@
 
 using Microsoft.Build.Framework;
 using Microsoft.Build.Utilities;
+using Microsoft.Extensions.FileSystemGlobbing;
+using Microsoft.Extensions.FileSystemGlobbing.Abstractions;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -66,13 +68,21 @@ void RegisterItem(UFile targetFilePath)
                 generatedItems.Add((targetFilePath.ToWindowsPath(), UPath.Combine("xenko", targetFilePath.MakeRelative(outputPath)).ToWindowsPath()));
             }
 
-            void TryCopyDirectory(UDirectory sourceDirectory, UDirectory targetDirectory)
+            void TryCopyDirectory(UDirectory sourceDirectory, UDirectory targetDirectory, string exclude = null)
             {
-                var resourceFiles = Directory.EnumerateFiles(sourceDirectory, "*.*", SearchOption.AllDirectories);
-                foreach (var resourceFile in resourceFiles)
+                var matcher = new Matcher(StringComparison.OrdinalIgnoreCase);
+                matcher.AddInclude("**/*.*");
+                if (exclude != null)
                 {
-                    var resourceFilePath = (UFile)resourceFile;
-                    var targetFilePath = UPath.Combine(targetDirectory, resourceFilePath.MakeRelative(sourceDirectory));
+                    foreach (var excludeEntry in exclude.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
+                        matcher.AddExclude(excludeEntry);
+                }
+
+                //var resourceFiles = Directory.EnumerateFiles(sourceDirectory, "*.*", SearchOption.AllDirectories);
+                foreach (var resourceFile in matcher.Execute(new DirectoryInfoWrapper(new DirectoryInfo(sourceDirectory))).Files)
+                {
+                    var resourceFilePath = UPath.Combine(sourceDirectory, (UFile)resourceFile.Path);
+                    var targetFilePath = UPath.Combine(targetDirectory, (UFile)resourceFile.Path);
 
                     TryCopyResource(resourceFilePath, targetFilePath);
                 }
@@ -218,7 +228,7 @@ void TryCopyResource(UFile resourceFilePath, UFile targetFilePath)
                         target = UPath.Combine(target, templateFolder.Group);
                     }
 
-                    TryCopyDirectory(templateFolder.Path, target);
+                    TryCopyDirectory(templateFolder.Path, target, templateFolder.Exclude);
 
                     // Add template files
                     foreach (var templateFile in templateFolder.Files)

sources/editor/Xenko.Samples.Templates/Xenko.Samples.Templates.xkpkg

@@ -3,24 +3,24 @@ SerializedVersion: {Assets: 3.1.0.0}
 TemplateFolders:
     - Path: !dir ../../../samples
       Group: Samples
-      Exclude: "**/Testing/**;**/.git/**;**/_ReSharper.*/**;**/Bin/**;**/obj/**;**/*.sln;**/*.suo;**/*.GhostDoc.xml;**/samples2/readme.md;**/samples2/.gitignore;**/*.psess;**/*.vspx;**/*.userprefs"
+      Exclude: "**/Testing/**;**/.git/**;**/_ReSharper.*/**;**/Bin/**;**/obj/**;**/*.sln;**/*.suo;**/.vs/**;**/*.GhostDoc.xml;readme.md;.gitignore;**/*.psess;**/*.vspx;**/*.userprefs"
       Files:
-        - !file ..\..\..\samples\Audio\SimpleAudio\SimpleAudio.xktpl
-        - !file ..\..\..\samples\Games\JumpyJet\JumpyJet.xktpl
-        - !file ..\..\..\samples\Games\SpaceEscape\SpaceEscape.xktpl
-        - !file ..\..\..\samples\Graphics\AnimatedModel\AnimatedModel.xktpl
-        - !file ..\..\..\samples\Graphics\CustomEffect\CustomEffect.xktpl
-        - !file ..\..\..\samples\Graphics\MaterialShader\MaterialShader.xktpl
-        - !file ..\..\..\samples\Graphics\SpriteFonts\SpriteFonts.xktpl
-        - !file ..\..\..\samples\Graphics\SpriteStudioDemo\SpriteStudioDemo.xktpl
-        - !file ..\..\..\samples\Input\TouchInputs\TouchInputs.xktpl
-        - !file ..\..\..\samples\Input\GravitySensor\GravitySensor.xktpl
-        - !file ..\..\..\samples\Particles\ParticlesSample\ParticlesSample.xktpl
-        - !file ..\..\..\samples\Physics\PhysicsSample\PhysicsSample.xktpl
-        - !file ..\..\..\samples\UI\GameMenu\GameMenu.xktpl
-        - !file ..\..\..\samples\UI\UIParticles\UIParticles.xktpl
-        - !file ..\..\..\samples\UI\UIElementLink\UIElementLink.xktpl
-        - !file ..\..\..\samples\Templates\FirstPersonShooter\FirstPersonShooter\FirstPersonShooter.xktpl
-        - !file ..\..\..\samples\Templates\ThirdPersonPlatformer\ThirdPersonPlatformer\ThirdPersonPlatformer.xktpl
-        - !file ..\..\..\samples\Templates\TopDownRPG\TopDownRPG\TopDownRPG.xktpl
-        - !file ..\..\..\samples\Templates\VRSandbox\VRSandbox\VRSandbox.xktpl
+        - !file ../../../samples/Audio/SimpleAudio/SimpleAudio.xktpl
+        - !file ../../../samples/Games/JumpyJet/JumpyJet.xktpl
+        - !file ../../../samples/Games/SpaceEscape/SpaceEscape.xktpl
+        - !file ../../../samples/Graphics/AnimatedModel/AnimatedModel.xktpl
+        - !file ../../../samples/Graphics/CustomEffect/CustomEffect.xktpl
+        - !file ../../../samples/Graphics/MaterialShader/MaterialShader.xktpl
+        - !file ../../../samples/Graphics/SpriteFonts/SpriteFonts.xktpl
+        - !file ../../../samples/Graphics/SpriteStudioDemo/SpriteStudioDemo.xktpl
+        - !file ../../../samples/Input/TouchInputs/TouchInputs.xktpl
+        - !file ../../../samples/Input/GravitySensor/GravitySensor.xktpl
+        - !file ../../../samples/Particles/ParticlesSample/ParticlesSample.xktpl
+        - !file ../../../samples/Physics/PhysicsSample/PhysicsSample.xktpl
+        - !file ../../../samples/UI/GameMenu/GameMenu.xktpl
+        - !file ../../../samples/UI/UIParticles/UIParticles.xktpl
+        - !file ../../../samples/UI/UIElementLink/UIElementLink.xktpl
+        - !file ../../../samples/Templates/FirstPersonShooter/FirstPersonShooter/FirstPersonShooter.xktpl
+        - !file ../../../samples/Templates/ThirdPersonPlatformer/ThirdPersonPlatformer/ThirdPersonPlatformer.xktpl
+        - !file ../../../samples/Templates/TopDownRPG/TopDownRPG/TopDownRPG.xktpl
+        - !file ../../../samples/Templates/VRSandbox/VRSandbox/VRSandbox.xktpl