chore: Adjust more linting

Author: jeromelaban

doc/features-additional-files.md

@@ -39,9 +39,9 @@ Exclusions:
 
 1. Files in the `WasmScript` folder will be set as `UnoDeploy="None"` by default (they are not treat as content)
 
-2. Files in the `wwwroot` folder will be set as `UnoDeploy="Root"` by default
+1. Files in the `wwwroot` folder will be set as `UnoDeploy="Root"` by default
 
-3. You can manually set the _deploy mode_ in the `.csproj` in the following way:
+1. You can manually set the _deploy mode_ in the `.csproj` in the following way:
 
    ```xml
    <ItemGroup>
@@ -58,9 +58,9 @@ Exclusions:
 
 1. A few files extensions are excluded (`UnoDeploy="None")`by default such as `*.a`, `*.o`. `.html` files are those named `web.config` will default to `UnoDeploy="Root"`.
 
-### Asset dictionary 
+### Asset dictionary
 
-The file `wwwroot/package_XXX/uno-assets.txt` contains the package relative paths of the content files that were copied to the `wwwroot` folder. 
+The file `wwwroot/package_XXX/uno-assets.txt` contains the package relative paths of the content files that were copied to the `wwwroot` folder.
 
 It can be used to identify which assets are packaged with the application at runtime and avoid costly probing operations.
 

src/Uno.Wasm.Bootstrap/GenerateUnoAssetsManifestTask.cs

@@ -64,7 +64,7 @@ public override bool Execute()
 			{
 				// Remove the original path OutputPackagePath from the path to keep
 				// net8 compatibility.
-				sanitizedAssetPath.Substring(OutputPackagePath.Length + 1);
+				sanitizedAssetPath = sanitizedAssetPath.Substring(OutputPackagePath.Length + 1);
 			}
 
 			assets.Add(sanitizedAssetPath);

src/Uno.Wasm.Sample/sample.common.props

@@ -56,9 +56,14 @@
 			<Output TaskParameter="Lines" ItemName="_UnoAssetsLines"/>
 		</ReadLinesFromFile>
 
+		<ItemGroup>
+			<_InvalidAssetLines Include="@(_UnoAssetsLines)"
+								Condition="$([System.String]::Copy('%(Identity)').StartsWith('package_'))" />
+		</ItemGroup>
+
 		<!-- Fail if any _UnoAssetsLines item contains the string `package_` -->
-		<Error Condition="$([System.String]::Copy('%(FullPath)').StartsWith('package_'))"
-			   Message="No asset should start with 'package_'" />
+		<Error Condition=" '@(_InvalidAssetLines)' != ''"
+			   Text="No asset should start with 'package_'" />
 
 		<Message Importance="high" Text="Output dist validated" />
 	</Target>