Konstantin Shcheglov
e97f1bdbf0
This should allow doing partial migration, specifically protocol files, which are imported by other libraries, but are a small library cycle that does not import much outside of it. Change-Id: I904c05d6d5b444ee9a9dbd1f7ada12aabdcc5165 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193583 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@google.com>
84 lines
3.2 KiB
Dart
84 lines
3.2 KiB
Dart
// Copyright (c) 2018, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.9
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import 'package:analysis_server/lsp_protocol/protocol_generated.dart';
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import 'package:analysis_server/lsp_protocol/protocol_special.dart';
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import 'package:analysis_server/src/analysis_server.dart';
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import 'package:analysis_server/src/lsp/channel/lsp_channel.dart';
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import 'package:analysis_server/src/lsp/constants.dart';
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import 'package:analysis_server/src/lsp/lsp_analysis_server.dart';
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import 'package:analysis_server/src/server/crash_reporting_attachments.dart';
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import 'package:analysis_server/src/server/diagnostic_server.dart';
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import 'package:analysis_server/src/socket_server.dart';
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import 'package:analyzer/file_system/physical_file_system.dart';
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import 'package:analyzer/instrumentation/instrumentation.dart';
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import 'package:analyzer/src/generated/sdk.dart';
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/// Instances of the class [SocketServer] implement the common parts of
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/// http-based and stdio-based analysis servers. The primary responsibility of
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/// the SocketServer is to manage the lifetime of the AnalysisServer and to
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/// encode and decode the JSON messages exchanged with the client.
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class LspSocketServer implements AbstractSocketServer {
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@override
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final AnalysisServerOptions analysisServerOptions;
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/// The analysis server that was created when a client established a
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/// connection, or `null` if no such connection has yet been established.
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@override
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LspAnalysisServer analysisServer;
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/// The function used to create a new SDK using the default SDK.
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final DartSdkManager sdkManager;
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@override
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final DiagnosticServer diagnosticServer;
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final InstrumentationService instrumentationService;
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LspSocketServer(
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this.analysisServerOptions,
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this.diagnosticServer,
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this.sdkManager,
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this.instrumentationService,
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);
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/// Create an analysis server which will communicate with the client using the
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/// given serverChannel.
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void createAnalysisServer(LspServerCommunicationChannel serverChannel) {
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if (analysisServer != null) {
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final error = ResponseError(
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code: ServerErrorCodes.ServerAlreadyStarted,
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message: 'Server already started',
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);
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serverChannel.sendNotification(NotificationMessage(
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method: Method.window_showMessage,
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params:
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ShowMessageParams(type: MessageType.Error, message: error.message),
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jsonrpc: jsonRpcVersion,
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));
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serverChannel.listen((Message message) {
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if (message is RequestMessage) {
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serverChannel.sendResponse(ResponseMessage(
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id: message.id, error: error, jsonrpc: jsonRpcVersion));
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}
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});
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return;
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}
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var resourceProvider = PhysicalResourceProvider(
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stateLocation: analysisServerOptions.cacheFolder);
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analysisServer = LspAnalysisServer(
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serverChannel,
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resourceProvider,
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analysisServerOptions,
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sdkManager,
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CrashReportingAttachmentsBuilder.empty,
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instrumentationService,
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diagnosticServer: diagnosticServer,
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enableBazelWatcher: true,
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);
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}
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}
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