Remove Razor tool assembly dependency in SWA

Author: MackinnonBuck

src/RazorSdk/Targets/Sdk.Razor.CurrentVersion.targets

@@ -174,6 +174,11 @@ Copyright (c) .NET Foundation. All rights reserved.
       ResolveRazorEmbeddedResources;
     </ResolveRazorCompileInputsDependsOn>
 
+    <ResolveScopedCssOutputsDependsOn>
+      $(ResolveScopedCssOutputsDependsOn);
+      ResolveCssScopes;
+    </ResolveScopedCssOutputsDependsOn>
+
     <DebugSymbolsProjectOutputGroupDependsOn>
       $(DebugSymbolsProjectOutputGroupDependsOn);
       _RazorAddDebugSymbolsProjectOutputGroupOutput
@@ -198,16 +203,6 @@ Copyright (c) .NET Foundation. All rights reserved.
       ResolveRazorComponentInputs;
       AssignRazorComponentTargetPaths
     </_RazorGenerateComponentDesignTimeDependsOn>
-
-    <AssignRazorComponentTargetPathsDependsOn Condition="'$(ScopedCssEnabled)' == 'true'">
-      $(AssignRazorComponentTargetPathsDependsOn);
-      ResolveCssScopes;
-    </AssignRazorComponentTargetPathsDependsOn>
-
-    <AssignRazorGenerateTargetPathsDependsOn Condition="'$(ScopedCssEnabled)' == 'true'">
-      $(AssignRazorGenerateTargetPathsDependsOn);
-      ResolveCssScopes;
-    </AssignRazorGenerateTargetPathsDependsOn>
   </PropertyGroup>
 
   <!--
@@ -554,6 +549,26 @@ Copyright (c) .NET Foundation. All rights reserved.
     </ItemGroup>
   </Target>
 
+  <!-- This target validates that there is at most one scoped css file per component, that there are no scoped css files without a
+     matching component, and then adds the associated scope to the razor components that have a matching scoped css file.
+  -->
+  <Target
+    Name="ResolveCssScopes"
+    Condition="'$(ScopedCssEnabled)' == 'true'"
+    BeforeTargets="AssignRazorComponentTargetPaths;AssignRazorGenerateTargetPaths"
+    DependsOnTargets="ComputeCssScope;ResolveRazorComponentInputs;ResolveRazorGenerateInputs">
+    <ApplyCssScopes RazorComponents="@(RazorComponent)" RazorGenerate="@(RazorGenerate)" ScopedCss="@(_ScopedCss)">
+      <Output TaskParameter="RazorComponentsWithScopes" ItemName="_RazorComponentsWithScopes" />
+      <Output TaskParameter="RazorGenerateWithScopes" ItemName="_RazorGenerateWithScopes" />
+    </ApplyCssScopes>
+    <ItemGroup>
+      <RazorComponent Remove="@(_RazorComponentsWithScopes)" />
+      <RazorComponent Include="@(_RazorComponentsWithScopes)" />
+      <RazorGenerate Remove="@(_RazorGenerateWithScopes)" />
+      <RazorGenerate Include="@(_RazorGenerateWithScopes)" />
+    </ItemGroup>
+  </Target>
+
   <!--
     Temporarary workaround for https://github.com/dotnet/aspnetcore/issues/6859. This can be removed after a VS insertion with a newer copy of the DesignTime targets.
   -->
@@ -564,9 +579,7 @@ Copyright (c) .NET Foundation. All rights reserved.
     </Content>
   </ItemGroup>
 
-  <Target Name="AssignRazorComponentTargetPaths"
-    Condition="'@(RazorComponent)' != ''"
-    DependsOnTargets="$(AssignRazorComponentTargetPathsDependsOn)">
+  <Target Name="AssignRazorComponentTargetPaths" Condition="'@(RazorComponent)' != ''">
     <AssignTargetPath Files="@(RazorComponent)" RootFolder="$(MSBuildProjectDirectory)">
       <Output TaskParameter="AssignedFiles" ItemName="RazorComponentWithTargetPath" />
     </AssignTargetPath>
@@ -586,9 +599,7 @@ Copyright (c) .NET Foundation. All rights reserved.
     </ItemGroup>
   </Target>
 
-  <Target Name="AssignRazorGenerateTargetPaths"
-    Condition="'@(RazorGenerate)' != ''"
-    DependsOnTargets="$(AssignRazorGenerateTargetPathsDependsOn)">
+  <Target Name="AssignRazorGenerateTargetPaths" Condition="'@(RazorGenerate)' != ''">
     <AssignTargetPath Files="@(RazorGenerate)" RootFolder="$(MSBuildProjectDirectory)">
       <Output TaskParameter="AssignedFiles" ItemName="RazorGenerateWithTargetPath" />
     </AssignTargetPath>

src/RazorSdk/Tool/Application.cs

@@ -40,7 +40,6 @@ public Application(
             Commands.Add(new ShutdownCommand(this));
             Commands.Add(new DiscoverCommand(this));
             Commands.Add(new GenerateCommand(this));
-            Commands.Add(new RewriteCssCommand(this));
         }
 
         public CancellationToken CancellationToken { get; }