Unify request naming

Sources/LanguageServerProtocol/CMakeLists.txt

@@ -1,66 +1,72 @@
 add_library(LanguageServerProtocol
-  ApplyEdit.swift
-  CancelRequest.swift
   Cancellation.swift
-  ClientCapabilities.swift
-  CodeAction.swift
-  CodeActionKind.swift
-  ColorPresentationRequest.swift
-  Command.swift
-  Completion.swift
-  CompletionItem.swift
-  CompletionItemKind.swift
-  Configuration.swift
   Connection.swift
   CustomCodable.swift
-  DefinitionRequest.swift
-  Diagnostic.swift
-  DocumentColor.swift
-  DocumentHighlight.swift
-  DocumentSymbol.swift
-  DocumentURI.swift
   Error.swift
-  ExecuteCommand.swift
-  FoldingRange.swift
-  FoldingRangeKind.swift
-  Formatting.swift
-  Hover.swift
-  ImplementationRequest.swift
-  InitializeRequest.swift
-  LSPAny.swift
-  Language.swift
-  Location.swift
-  LogMessage.swift
-  MarkupContent.swift
   Message.swift
   MessageRegistry.swift
   Messages.swift
-  PollIndex.swift
-  Position.swift
   PositionRange.swift
-  PublishDiagnostics.swift
-  ReferencesRequest.swift
   Request.swift
   RequestID.swift
-  ServerCapabilities.swift
-  ShowMessageRequest.swift
-  Shutdown.swift
-  SymbolInfo.swift
-  SymbolKind.swift
-  TextDocumentContentChangeEvent.swift
-  TextDocumentEdit.swift
-  TextDocumentIdentifier.swift
-  TextDocumentItem.swift
-  TextDocumentSaveReason.swift
-  TextEdit.swift
-  TextSynchronization.swift
-  VersionedTextDocumentIdentifier.swift
-  WindowMessageType.swift
-  WorkspaceEdit.swift
-  WorkspaceFolder.swift
-  WorkspaceFolders.swift
-  WorkspaceSettings.swift
-  WorkspaceSymbols.swift)
+  Notifications/CancelRequestNotification.swift
+  Notifications/ConfigurationNotification.swift
+  Notifications/DidChangeWorkspaceFoldersNotification.swift
+  Notifications/ExitNotification.swift
+  Notifications/InitializedNotification.swift
+  Notifications/LogMessageNotification.swift
+  Notifications/PublishDiagnosticsNotification.swift
+  Notifications/ShowMessageNotification.swift
+  Notifications/TextSynchronizationNotifications.swift
+  Requests/ApplyEditRequest.swift
+  Requests/CodeActionRequest.swift
+  Requests/ColorPresentationRequest.swift
+  Requests/CompletionRequest.swift
+  Requests/DefinitionRequest.swift
+  Requests/DocumentColorRequest.swift
+  Requests/DocumentHighlightRequest.swift
+  Requests/DocumentSymbolRequest.swift
+  Requests/ExecuteCommandRequest.swift
+  Requests/FoldingRangeRequest.swift
+  Requests/FormattingRequests.swift
+  Requests/HoverRequest.swift
+  Requests/ImplementationRequest.swift
+  Requests/InitializeRequest.swift
+  Requests/PollIndexRequest.swift
+  Requests/ReferencesRequest.swift
+  Requests/ShowMessageRequest.swift
+  Requests/ShutdownRequest.swift
+  Requests/SymbolInfoRequest.swift
+  Requests/WorkspaceFoldersRequest.swift
+  Requests/WorkspaceSymbolsRequest.swift
+  SupportTypes/ClientCapabilities.swift
+  SupportTypes/CodeActionKind.swift
+  SupportTypes/Command.swift
+  SupportTypes/CompletionItem.swift
+  SupportTypes/CompletionItemKind.swift
+  SupportTypes/Diagnostic.swift
+  SupportTypes/DocumentURI.swift
+  SupportTypes/FoldingRangeKind.swift
+  SupportTypes/Language.swift
+  SupportTypes/Location.swift
+  SupportTypes/LocationLink.swift
+  SupportTypes/LocationsOrLocationLinksResponse.swift
+  SupportTypes/LSPAny.swift
+  SupportTypes/MarkupContent.swift
+  SupportTypes/Position.swift
+  SupportTypes/ServerCapabilities.swift
+  SupportTypes/SymbolKind.swift
+  SupportTypes/TextDocumentContentChangeEvent.swift
+  SupportTypes/TextDocumentEdit.swift
+  SupportTypes/TextDocumentIdentifier.swift
+  SupportTypes/TextDocumentItem.swift
+  SupportTypes/TextDocumentSaveReason.swift
+  SupportTypes/TextEdit.swift
+  SupportTypes/VersionedTextDocumentIdentifier.swift
+  SupportTypes/WindowMessageType.swift
+  SupportTypes/WorkspaceEdit.swift
+  SupportTypes/WorkspaceFolder.swift
+  SupportTypes/WorkspaceSettings.swift)
 set_target_properties(LanguageServerProtocol PROPERTIES
   INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_Swift_MODULE_DIRECTORY})
 if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)

Sources/LanguageServerProtocol/Messages.swift

@@ -26,9 +26,9 @@ public let builtinRequests: [_RequestType.Type] = [
   ImplementationRequest.self,
   ReferencesRequest.self,
   DocumentHighlightRequest.self,
-  DocumentFormatting.self,
-  DocumentRangeFormatting.self,
-  DocumentOnTypeFormatting.self,
+  DocumentFormattingRequest.self,
+  DocumentRangeFormattingRequest.self,
+  DocumentOnTypeFormattingRequest.self,
   FoldingRangeRequest.self,
   DocumentSymbolRequest.self,
   DocumentColorRequest.self,
@@ -39,7 +39,7 @@ public let builtinRequests: [_RequestType.Type] = [
   // MARK: LSP Extension Requests
 
   SymbolInfoRequest.self,
-  PollIndex.self,
+  PollIndexRequest.self,
 ]
 
 /// The set of known notifications.
@@ -49,17 +49,17 @@ public let builtinRequests: [_RequestType.Type] = [
 /// `MessageRegistry._register()` which allows you to avoid bloating the real server implementation.
 public let builtinNotifications: [NotificationType.Type] = [
   InitializedNotification.self,
-  Exit.self,
-  CancelRequest.self,
-  LogMessage.self,
-  DidChangeConfiguration.self,
-  DidChangeWorkspaceFolders.self,
-  DidOpenTextDocument.self,
-  DidCloseTextDocument.self,
-  DidChangeTextDocument.self,
-  DidSaveTextDocument.self,
-  WillSaveTextDocument.self,
-  PublishDiagnostics.self,
+  ExitNotification.self,
+  CancelRequestNotification.self,
+  LogMessageNotification.self,
+  DidChangeConfigurationNotification.self,
+  DidChangeWorkspaceFoldersNotification.self,
+  DidOpenTextDocumentNotification.self,
+  DidCloseTextDocumentNotification.self,
+  DidChangeTextDocumentNotification.self,
+  DidSaveTextDocumentNotification.self,
+  WillSaveTextDocumentNotification.self,
+  PublishDiagnosticsNotification.self,
 ]
 
 // MARK: Miscellaneous Message Types

Sources/LanguageServerProtocol/CancelRequest.swift → Sources/LanguageServerProtocol/Notifications/CancelRequestNotification.swift

@@ -18,7 +18,7 @@
 /// As with any `$` requests, the server is free to ignore this notification.
 ///
 /// - Parameter id: The request to cancel.
-public struct CancelRequest: NotificationType, Hashable {
+public struct CancelRequestNotification: NotificationType, Hashable {
   public static let method: String = "$/cancelRequest"
 
   /// The request to cancel.

Sources/LanguageServerProtocol/Configuration.swift → Sources/LanguageServerProtocol/Notifications/ConfigurationNotification.swift

@@ -15,7 +15,7 @@
 /// - Note: the format of the settings is implementation-defined.
 ///
 /// - Parameter settings: The changed workspace settings.
-public struct DidChangeConfiguration: NotificationType {
+public struct DidChangeConfigurationNotification: NotificationType {
   public static let method: String = "workspace/didChangeConfiguration"
 
   /// The changed workspace settings.

Sources/LanguageServerProtocol/WorkspaceFolders.swift → Sources/LanguageServerProtocol/Notifications/DidChangeWorkspaceFoldersNotification.swift

@@ -10,24 +10,12 @@
 //
 //===----------------------------------------------------------------------===//
 
-/// Request from the server for the set of currently open workspace folders.
-///
-///
-/// Clients that support workspace folders should set the `workspaceFolders` client capability.
-///
-/// - Returns: The set of currently open workspace folders. Returns nil if only a single file is
-///   open. Returns an empty array if a workspace is open but no folders are configured.
-public struct WorkspaceFoldersRequest: RequestType, Hashable {
-    public static let method: String = "workspace/workspaceFolders"
-    public typealias Response = [WorkspaceFolder]?
-}
-
 /// Notification from the client that the set of open workspace folders has changed.
 ///
 /// - Parameter event: The set of changes.
 ///
 /// Requires the `workspaceFolders` capability on both the client and server.
-public struct DidChangeWorkspaceFolders: NotificationType {
+public struct DidChangeWorkspaceFoldersNotification: NotificationType {
     public static let method: String = "workspace/didChangeWorkspaceFolders"
 
     /// The set of changes.

Sources/LanguageServerProtocol/Notifications/ExitNotification.swift

@@ -0,0 +1,19 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+/// Notification that the server process should exit.
+///
+/// This notification will come after the shutdown request finishes.
+public struct ExitNotification: NotificationType, Hashable {
+  public static let method: String = "exit"
+  public init() { }
+}

Sources/LanguageServerProtocol/Notifications/InitializedNotification.swift

@@ -0,0 +1,18 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+/// Notification from the client that its own initialization of the language server has finished.
+public struct InitializedNotification: NotificationType, Hashable {
+  public static let method: String = "initialized"
+
+  public init() {}
+}

Sources/LanguageServerProtocol/LogMessage.swift → Sources/LanguageServerProtocol/Notifications/LogMessageNotification.swift

@@ -15,7 +15,7 @@
 /// - Parameters:
 ///   - type: The kind of log message.
 ///   - message: The contents of the message.
-public struct LogMessage: NotificationType, Hashable {
+public struct LogMessageNotification: NotificationType, Hashable {
   public static let method: String = "window/logMessage"
 
   /// The kind of log message.
@@ -28,4 +28,4 @@ public struct LogMessage: NotificationType, Hashable {
     self.type = type
     self.message = message
   }
-}
+}

Sources/LanguageServerProtocol/PublishDiagnostics.swift → Sources/LanguageServerProtocol/Notifications/PublishDiagnosticsNotification.swift

@@ -24,7 +24,7 @@
 /// - Parameters:
 ///   - uri: The document in which the diagnostics should be shown.
 ///   - diagnostics: The complete list of diagnostics in the document, if any.
-public struct PublishDiagnostics: NotificationType, Hashable, Codable {
+public struct PublishDiagnosticsNotification: NotificationType, Hashable, Codable {
   public static let method: String = "textDocument/publishDiagnostics"
 
   /// The document in which the diagnostics should be shown.

Sources/LanguageServerProtocol/Notifications/ShowMessageNotification.swift

@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+// This source file is part of the Swift.org open source project
+//
+// Copyright (c) 2014 - 2019 Apple Inc. and the Swift project authors
+// Licensed under Apache License v2.0 with Runtime Library Exception
+//
+// See https://swift.org/LICENSE.txt for license information
+// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
+//
+//===----------------------------------------------------------------------===//
+
+/// Notification from the server containing a message for the client to display.
+///
+/// - Parameters:
+///   - type: The kind of message.
+///   - message: The contents of the message.
+public struct ShowMessageNotification: NotificationType, Hashable {
+  public static let method: String = "window/showMessage"
+
+  /// The kind of message.
+  public var type: WindowMessageType
+
+  /// The contents of the message.
+  public var message: String
+
+  public init(type: WindowMessageType, message: String) {
+    self.type = type
+    self.message = message
+  }
+}

Sources/LanguageServerProtocol/TextSynchronization.swift → Sources/LanguageServerProtocol/Notifications/TextSynchronizationNotifications.swift

@@ -26,7 +26,7 @@
 /// capability.
 ///
 /// - Parameter textDocument: The document identifier and initial contents.
-public struct DidOpenTextDocument: NotificationType, Hashable {
+public struct DidOpenTextDocumentNotification: NotificationType, Hashable {
   public static let method: String = "textDocument/didOpen"
 
   /// The document identifier and initial contents.
@@ -44,7 +44,7 @@ public struct DidOpenTextDocument: NotificationType, Hashable {
 /// management of the document contents to disk, if appropriate.
 ///
 /// - Parameter textDocument: The document to close, which must be currently open.
-public struct DidCloseTextDocument: NotificationType, Hashable {
+public struct DidCloseTextDocumentNotification: NotificationType, Hashable {
   public static let method: String = "textDocument/didClose"
 
   /// The document to close, which must be currently open.
@@ -65,7 +65,7 @@ public struct DidCloseTextDocument: NotificationType, Hashable {
 /// - Parameters:
 ///   - textDocument: The document to change and its current version identifier.
 ///   - contentChanges: Edits to the document.
-public struct DidChangeTextDocument: NotificationType, Hashable {
+public struct DidChangeTextDocumentNotification: NotificationType, Hashable {
   public static let method: String = "textDocument/didChange"
 
   /// The document to change and its current version identifier.
@@ -90,7 +90,7 @@ public struct DidChangeTextDocument: NotificationType, Hashable {
 ///   - reason: Whether this was user-initiated, auto-saved, etc.
 ///
 /// Servers that support willSave should set the `willSave` text document sync option.
-public struct WillSaveTextDocument: NotificationType, Hashable {
+public struct WillSaveTextDocumentNotification: NotificationType, Hashable {
   public static let method: String = "textDocument/willSave"
 
   /// The document that will be saved.
@@ -107,7 +107,7 @@ public struct WillSaveTextDocument: NotificationType, Hashable {
 ///   - text: The content of the document at the time of save.
 ///
 /// Servers that support didSave should set the `save` text document sync option.
-public struct DidSaveTextDocument: NotificationType, Hashable {
+public struct DidSaveTextDocumentNotification: NotificationType, Hashable {
   public static let method: String = "textDocument/didSave"
 
   /// The document that was saved.

Sources/LanguageServerProtocol/CodeAction.swift → Sources/LanguageServerProtocol/Requests/CodeActionRequest.swift

@@ -111,7 +111,7 @@ public struct CodeActionContext: Codable, Hashable {
   }
 }
 
-public struct CodeAction: Codable, Equatable, ResponseType {
+public struct CodeAction: Codable, Equatable {
 
   /// A short, human-readable, title for this code action.
   public var title: String

Sources/LanguageServerProtocol/DocumentSymbol.swift → Sources/LanguageServerProtocol/Requests/DocumentSymbolRequest.swift

@@ -62,7 +62,7 @@ public enum DocumentSymbolResponse: ResponseType, Hashable {
 /// Represents programming constructs like variables, classes, interfaces etc. that appear 
 /// in a document. Document symbols can be hierarchical and they have two ranges: one that encloses
 /// its definition and one that points to its most interesting range, e.g. the range of an identifier.
-public struct DocumentSymbol: Hashable, Codable, ResponseType {
+public struct DocumentSymbol: Hashable, Codable {
 
   /// The name of this symbol. Will be displayed in the user interface and therefore must not be
   /// an empty string or a string only consisting of white spaces.