Add new option to control monitoring the entire workspace

Author: davidwengier

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/ConfigurableLanguageServerFeatureOptions.cs

@@ -22,6 +22,7 @@ internal class ConfigurableLanguageServerFeatureOptions : LanguageServerFeatureO
     private readonly bool? _usePreciseSemanticTokenRanges;
     private readonly bool? _updateBuffersForClosedDocuments;
     private readonly bool? _includeProjectKeyInGeneratedFilePath;
+    private readonly bool? _monitorWorkspaceFolderForConfigurationFiles;
 
     public override bool SupportsFileManipulation => _supportsFileManipulation ?? _defaults.SupportsFileManipulation;
     public override string ProjectConfigurationFileName => _projectConfigurationFileName ?? _defaults.ProjectConfigurationFileName;
@@ -35,6 +36,7 @@ internal class ConfigurableLanguageServerFeatureOptions : LanguageServerFeatureO
     public override bool UsePreciseSemanticTokenRanges => _usePreciseSemanticTokenRanges ?? _defaults.UsePreciseSemanticTokenRanges;
     public override bool UpdateBuffersForClosedDocuments => _updateBuffersForClosedDocuments ?? _defaults.UpdateBuffersForClosedDocuments;
     public override bool IncludeProjectKeyInGeneratedFilePath => _includeProjectKeyInGeneratedFilePath ?? _defaults.IncludeProjectKeyInGeneratedFilePath;
+    public override bool MonitorWorkspaceFolderForConfigurationFiles => _monitorWorkspaceFolderForConfigurationFiles ?? _defaults.MonitorWorkspaceFolderForConfigurationFiles;
 
     public ConfigurableLanguageServerFeatureOptions(string[] args)
     {
@@ -57,6 +59,7 @@ public ConfigurableLanguageServerFeatureOptions(string[] args)
             TryProcessBoolOption(nameof(UsePreciseSemanticTokenRanges), ref _usePreciseSemanticTokenRanges, option, args, i);
             TryProcessBoolOption(nameof(UpdateBuffersForClosedDocuments), ref _updateBuffersForClosedDocuments, option, args, i);
             TryProcessBoolOption(nameof(IncludeProjectKeyInGeneratedFilePath), ref _includeProjectKeyInGeneratedFilePath, option, args, i);
+            TryProcessBoolOption(nameof(MonitorWorkspaceFolderForConfigurationFiles), ref _monitorWorkspaceFolderForConfigurationFiles, option, args, i);
         }
     }
 

src/Razor/src/Microsoft.AspNetCore.Razor.LanguageServer/DefaultLanguageServerFeatureOptions.cs

@@ -38,4 +38,6 @@ public override bool ReturnCodeActionAndRenamePathsWithPrefixedSlash
     public override bool IncludeProjectKeyInGeneratedFilePath => false;
 
     public override bool UsePreciseSemanticTokenRanges => false;
+
+    public override bool MonitorWorkspaceFolderForConfigurationFiles => true;
 }

src/Razor/src/Microsoft.CodeAnalysis.Razor.Workspaces/LanguageServerFeatureOptions.cs

@@ -34,4 +34,13 @@ internal abstract class LanguageServerFeatureOptions
     /// ensure a unique file path per project.
     /// </summary>
     public abstract bool IncludeProjectKeyInGeneratedFilePath { get; }
+
+    /// <summary>
+    /// Whether to monitor the entire workspace folder for any project.razor.bin files
+    /// </summary>
+    /// <remarks>
+    /// When this is off, the language server won't have any project knowledge unless the
+    /// razor/monitorProjectConfigurationFilePath notification is sent.
+    /// </remarks>
+    public abstract bool MonitorWorkspaceFolderForConfigurationFiles { get; }
 }

src/Razor/src/Microsoft.VisualStudio.LanguageServices.Razor/VisualStudioWindowsLanguageServerFeatureOptions.cs

@@ -80,4 +80,6 @@ public VisualStudioWindowsLanguageServerFeatureOptions(LSPEditorFeatureDetector
     public override bool IncludeProjectKeyInGeneratedFilePath => _includeProjectKeyInGeneratedFilePath.Value;
 
     public override bool UsePreciseSemanticTokenRanges => _usePreciseSemanticTokenRanges.Value;
+
+    public override bool MonitorWorkspaceFolderForConfigurationFiles => false;
 }

src/Razor/test/Microsoft.CodeAnalysis.Razor.Workspaces.Test.Common/TestLanguageServerFeatureOptions.cs

@@ -40,4 +40,6 @@ public TestLanguageServerFeatureOptions(
     public override bool UpdateBuffersForClosedDocuments => false;
 
     public override bool IncludeProjectKeyInGeneratedFilePath => _includeProjectKeyInGeneratedFilePath;
+
+    public override bool MonitorWorkspaceFolderForConfigurationFiles => true;
 }