TypeScript LanguageClient.registerFeature方法代码示例

function run(serverOptions: ServerOptions, isOldServer: boolean) {
  const clientOptions: LanguageClientOptions = {
    documentSelector: [
      { scheme: 'file', pattern: '**/*.sc' },
      { scheme: 'untitled', pattern: '**/*.sc' },
      { scheme: 'file', pattern: '**/*.scala' },
      { scheme: 'untitled', pattern: '**/*.scala' }
    ],
    synchronize: {
      configurationSection: 'dotty'
    },
    outputChannel: outputChannel,
    revealOutputChannelOn: RevealOutputChannelOn.Never
  }

  client = new LanguageClient("dotty", "Dotty", serverOptions, clientOptions)
  client.registerFeature(new features.WorksheetRunFeature(client))

  if (isOldServer)
    enableOldServerWorkaround(client)

  // Push the disposable to the context's subscriptions so that the
  // client can be deactivated on extension deactivation
  extensionContext.subscriptions.push(client.start())
}

function run(serverOptions: ServerOptions, isOldServer: boolean) {
  const lspOutputChannel = tracer.run()

  const clientOptions: LanguageClientOptions = {
    documentSelector: [
      { scheme: 'file', pattern: '**/*.sc' },
      { scheme: 'untitled', pattern: '**/*.sc' },
      { scheme: 'file', pattern: '**/*.scala' },
      { scheme: 'untitled', pattern: '**/*.scala' }
    ],
    synchronize: {
      configurationSection: 'dotty'
    },
    outputChannel: lspOutputChannel,
    revealOutputChannelOn: RevealOutputChannelOn.Never
  }

  // register DecompiledDocumentProvider for Tasty decompiler results
  const provider = new DecompiledDocumentProvider()

  const providerRegistration = Disposable.from(
    vscode.workspace.registerTextDocumentContentProvider(DecompiledDocumentProvider.scheme, provider)
  )

  extensionContext.subscriptions.push(providerRegistration, provider)

  client = new LanguageClient(extensionName, "Dotty", serverOptions, clientOptions)
  client.registerFeature(new features.WorksheetRunFeature(client))
  client.registerFeature(new features.TastyDecompilerFeature(client, provider))

  if (isOldServer)
    enableOldServerWorkaround(client)

  // Push the disposable to the context's subscriptions so that the
  // client can be deactivated on extension deactivation
  extensionContext.subscriptions.push(client.start())
}

export function activate(context: ExtensionContext) {
	let toDispose = context.subscriptions;

	let packageInfo = getPackageInfo(context);
	telemetryReporter = packageInfo && new TelemetryReporter(packageInfo.name, packageInfo.version, packageInfo.aiKey);

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'htmlServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6045'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['html', 'handlebars', 'razor'];
	let embeddedLanguages = { css: true, javascript: true };

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		documentSelector,
		synchronize: {
			configurationSection: ['html', 'css', 'javascript'], // the settings to synchronize
		},
		initializationOptions: {
			embeddedLanguages
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('html', localize('htmlserver.name', 'HTML Language Server'), serverOptions, clientOptions);
	client.registerProposedFeatures();
	client.registerFeature({
		fillClientCapabilities(capabilities: FoldingRangeClientCapabilities): void {
			let textDocumentCap = capabilities.textDocument;
			if (!textDocumentCap) {
				textDocumentCap = capabilities.textDocument = {};
			}
			textDocumentCap.foldingRange = {
				dynamicRegistration: false,
				rangeLimit: 5000,
				lineFoldingOnly: true
			};
		},
		initialize(capabilities, documentSelector): void {
		}
	});

	let disposable = client.start();
	toDispose.push(disposable);
	client.onReady().then(() => {
		let tagRequestor = (document: TextDocument, position: Position) => {
			let param = client.code2ProtocolConverter.asTextDocumentPositionParams(document, position);
			return client.sendRequest(TagCloseRequest.type, param);
		};
		disposable = activateTagClosing(tagRequestor, { html: true, handlebars: true, razor: true }, 'html.autoClosingTags');
		toDispose.push(disposable);

		disposable = client.onTelemetry(e => {
			if (telemetryReporter) {
				telemetryReporter.sendTelemetryEvent(e.key, e.data);
			}
		});
		toDispose.push(disposable);
		toDispose.push(initFoldingProvider());
	});

	languages.setLanguageConfiguration('html', {
		indentationRules: {
			increaseIndentPattern: /<(?!\?|(?:area|base|br|col|frame|hr|html|img|input|link|meta|param)\b|[^>]*\/>)([-_\.A-Za-z0-9]+)(?=\s|>)\b[^>]*>(?!.*<\/\1>)|<!--(?!.*-->)|\{[^}"']*$/,
			decreaseIndentPattern: /^\s*(<\/(?!html)[-_\.A-Za-z0-9]+\b[^>]*>|-->|\})/
		},
		wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
		onEnterRules: [
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				afterText: /^<\/([_:\w][_:\w-.\d]*)\s*>/i,
				action: { indentAction: IndentAction.IndentOutdent }
			},
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				action: { indentAction: IndentAction.Indent }
			}
		],
	});

	languages.setLanguageConfiguration('handlebars', {
		wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
		onEnterRules: [
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				afterText: /^<\/([_:\w][_:\w-.\d]*)\s*>/i,
				action: { indentAction: IndentAction.IndentOutdent }
			},
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				action: { indentAction: IndentAction.Indent }
//.........这里部分代码省略.........

export function activate(context: ExtensionContext) {

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'cssServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6044'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['css', 'scss', 'less'];

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		documentSelector,
		synchronize: {
			configurationSection: ['css', 'scss', 'less']
		},
		initializationOptions: {
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('css', localize('cssserver.name', 'CSS Language Server'), serverOptions, clientOptions);
	client.registerFeature(new ConfigurationFeature(client));

	let disposable = client.start();
	// Push the disposable to the context's subscriptions so that the
	// client can be deactivated on extension deactivation
	context.subscriptions.push(disposable);

	client.onReady().then(_ => {
		// register color provider
		context.subscriptions.push(languages.registerColorProvider(documentSelector, {
			provideDocumentColors(document: TextDocument): Thenable<ColorInformation[]> {
				let params: DocumentColorParams = {
					textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document)
				};
				return client.sendRequest(DocumentColorRequest.type, params).then(symbols => {
					return symbols.map(symbol => {
						let range = client.protocol2CodeConverter.asRange(symbol.range);
						let color = new Color(symbol.color.red, symbol.color.green, symbol.color.blue, symbol.color.alpha);
						return new ColorInformation(range, color);
					});
				});
			},
			provideColorPresentations(color: Color, context): ColorPresentation[] | Thenable<ColorPresentation[]> {
				let params: ColorPresentationParams = {
					textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(context.document),
					color,
					range: client.code2ProtocolConverter.asRange(context.range)
				};
				return client.sendRequest(ColorPresentationRequest.type, params).then(presentations => {
					return presentations.map(p => {
						let presentation = new ColorPresentation(p.label);
						presentation.textEdit = p.textEdit && client.protocol2CodeConverter.asTextEdit(p.textEdit);
						presentation.additionalTextEdits = p.additionalTextEdits && client.protocol2CodeConverter.asTextEdits(p.additionalTextEdits);
						return presentation;
					});
				});
			}
		}));
	});

	let indentationRules = {
		increaseIndentPattern: /(^.*\{[^}]*$)/,
		decreaseIndentPattern: /^\s*\}/
	};

	languages.setLanguageConfiguration('css', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('less', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('scss', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g,
		indentationRules: indentationRules
	});

	const regionCompletionRegExpr = /^(\s*)(\/(\*\s*(#\w*)?)?)?$/;
	languages.registerCompletionItemProvider(documentSelector, {
		provideCompletionItems(doc, pos) {
			let lineUntilPos = doc.getText(new Range(new Position(pos.line, 0), pos));
			let match = lineUntilPos.match(regionCompletionRegExpr);
			if (match) {
				let range = new Range(new Position(pos.line, match[1].length), pos);
				let beginProposal = new CompletionItem('#region', CompletionItemKind.Snippet);
				beginProposal.range = range; TextEdit.replace(range, '/* #region */');
				beginProposal.insertText = new SnippetString('/* #region $1*/');
				beginProposal.documentation = localize('folding.start', 'Folding Region Start');
				beginProposal.filterText = match[2];
//.........这里部分代码省略.........

export function activate(context: ExtensionContext) {

	let toDispose = context.subscriptions;

	let packageInfo = getPackageInfo(context);
	let telemetryReporter: TelemetryReporter = packageInfo && new TelemetryReporter(packageInfo.name, packageInfo.version, packageInfo.aiKey);
	toDispose.push(telemetryReporter);

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'jsonServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6004'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['json'];

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		// Register the server for json documents
		documentSelector,
		synchronize: {
			// Synchronize the setting section 'json' to the server
			configurationSection: ['json', 'http'],
			fileEvents: workspace.createFileSystemWatcher('**/*.json')
		},
		middleware: {
			workspace: {
				didChangeConfiguration: () => client.sendNotification(DidChangeConfigurationNotification.type, { settings: getSettings() })
			}
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('json', localize('jsonserver.name', 'JSON Language Server'), serverOptions, clientOptions);
	client.registerFeature(new ConfigurationFeature(client));

	let disposable = client.start();
	toDispose.push(disposable);
	client.onReady().then(() => {
		client.onTelemetry(e => {
			if (telemetryReporter) {
				telemetryReporter.sendTelemetryEvent(e.key, e.data);
			}
		});

		// handle content request
		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
			let uri = Uri.parse(uriPath);
			return workspace.openTextDocument(uri).then(doc => {
				return doc.getText();
			}, error => {
				return Promise.reject(error);
			});
		});

		let handleContentChange = (uri: Uri) => {
			if (uri.scheme === 'vscode' && uri.authority === 'schemas') {
				client.sendNotification(SchemaContentChangeNotification.type, uri.toString());
			}
		};
		toDispose.push(workspace.onDidChangeTextDocument(e => handleContentChange(e.document.uri)));
		toDispose.push(workspace.onDidCloseTextDocument(d => handleContentChange(d.uri)));

		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));

		// register color provider
		toDispose.push(languages.registerColorProvider(documentSelector, {
			provideDocumentColors(document: TextDocument): Thenable<ColorInformation[]> {
				let params: DocumentColorParams = {
					textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document)
				};
				return client.sendRequest(DocumentColorRequest.type, params).then(symbols => {
					return symbols.map(symbol => {
						let range = client.protocol2CodeConverter.asRange(symbol.range);
						let color = new Color(symbol.color.red, symbol.color.green, symbol.color.blue, symbol.color.alpha);
						return new ColorInformation(range, color);
					});
				});
			},
			provideColorPresentations(document: TextDocument, colorInfo: ColorInformation): Thenable<ColorPresentation[]> {
				let params: ColorPresentationParams = {
					textDocument: client.code2ProtocolConverter.asTextDocumentIdentifier(document),
					colorInfo: { range: client.code2ProtocolConverter.asRange(colorInfo.range), color: colorInfo.color }
				};
				return client.sendRequest(ColorPresentationRequest.type, params).then(presentations => {
					return presentations.map(p => {
						let presentation = new ColorPresentation(p.label);
						presentation.textEdit = p.textEdit && client.protocol2CodeConverter.asTextEdit(p.textEdit);
						presentation.additionalTextEdits = p.additionalTextEdits && client.protocol2CodeConverter.asTextEdits(p.additionalTextEdits);
						return presentation;
					});
				});
			}
		}));
//.........这里部分代码省略.........

export function activate(context: ExtensionContext) {

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'cssServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6004'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['css', 'scss', 'less'];

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		documentSelector,
		synchronize: {
			configurationSection: ['css', 'scss', 'less']
		},
		initializationOptions: {
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('css', localize('cssserver.name', 'CSS Language Server'), serverOptions, clientOptions);
	client.registerFeature(new ConfigurationFeature(client));

	let disposable = client.start();
	// Push the disposable to the context's subscriptions so that the
	// client can be deactivated on extension deactivation
	context.subscriptions.push(disposable);

	client.onReady().then(_ => {
		// register color provider
		context.subscriptions.push(languages.registerColorProvider(documentSelector, {
			provideDocumentColors(document: TextDocument): Thenable<ColorRange[]> {
				let params = client.code2ProtocolConverter.asDocumentSymbolParams(document);
				return client.sendRequest(DocumentColorRequest.type, params).then(symbols => {
					return symbols.map(symbol => {
						let range = client.protocol2CodeConverter.asRange(symbol.range);
						let color = new Color(symbol.color.red * 255, symbol.color.green * 255, symbol.color.blue * 255, symbol.color.alpha);
						return new ColorRange(range, color, [CSSColorFormats.Hex, CSSColorFormats.RGB, CSSColorFormats.HSL]);
					});
				});
			}
		}));
	});

	let indentationRules = {
		increaseIndentPattern: /(^.*\{[^}]*$)/,
		decreaseIndentPattern: /^\s*\}/
	};

	languages.setLanguageConfiguration('css', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('less', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('scss', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g,
		indentationRules: indentationRules
	});

	commands.registerCommand('_css.applyCodeAction', applyCodeAction);

	function applyCodeAction(uri: string, documentVersion: number, edits: TextEdit[]) {
		let textEditor = window.activeTextEditor;
		if (textEditor && textEditor.document.uri.toString() === uri) {
			if (textEditor.document.version !== documentVersion) {
				window.showInformationMessage(`CSS fix is outdated and can't be applied to the document.`);
			}
			textEditor.edit(mutator => {
				for (let edit of edits) {
					mutator.replace(client.protocol2CodeConverter.asRange(edit.range), edit.newText);
				}
			}).then(success => {
				if (!success) {
					window.showErrorMessage('Failed to apply CSS fix to the document. Please consider opening an issue with steps to reproduce.');
				}
			});
		}
	}
}

export function activate(context: ExtensionContext) {
	let toDispose = context.subscriptions;

	let packageInfo = getPackageInfo(context);
	let telemetryReporter: TelemetryReporter = packageInfo && new TelemetryReporter(packageInfo.name, packageInfo.version, packageInfo.aiKey);
	if (telemetryReporter) {
		toDispose.push(telemetryReporter);
	}

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'htmlServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6004'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['html', 'handlebars', 'razor'];
	let embeddedLanguages = { css: true, javascript: true };

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		documentSelector,
		synchronize: {
			configurationSection: ['html', 'css', 'javascript'], // the settings to synchronize
		},
		initializationOptions: {
			embeddedLanguages
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('html', localize('htmlserver.name', 'HTML Language Server'), serverOptions, clientOptions);
	client.registerFeature(new ConfigurationFeature(client));

	let disposable = client.start();
	toDispose.push(disposable);
	client.onReady().then(() => {
		let colorRequestor = (uri: string) => {
			return client.sendRequest(ColorSymbolRequest.type, uri).then(ranges => ranges.map(client.protocol2CodeConverter.asRange));
		};
		let isDecoratorEnabled = (languageId: string) => {
			return workspace.getConfiguration().get<boolean>('css.colorDecorators.enable');
		};
		let disposable = activateColorDecorations(colorRequestor, { html: true, handlebars: true, razor: true }, isDecoratorEnabled);
		toDispose.push(disposable);

		let tagRequestor = (document: TextDocument, position: Position) => {
			let param = client.code2ProtocolConverter.asTextDocumentPositionParams(document, position);
			return client.sendRequest(TagCloseRequest.type, param);
		};
		disposable = activateTagClosing(tagRequestor, { html: true, handlebars: true, razor: true }, 'html.autoClosingTags.enable');
		toDispose.push(disposable);

		disposable = client.onTelemetry(e => {
			if (telemetryReporter) {
				telemetryReporter.sendTelemetryEvent(e.key, e.data);
			}
		});
		toDispose.push(disposable);
	});

	languages.setLanguageConfiguration('html', {
		indentationRules: {
			increaseIndentPattern: /<(?!\?|(?:area|base|br|col|frame|hr|html|img|input|link|meta|param)\b|[^>]*\/>)([-_\.A-Za-z0-9]+)(?=\s|>)\b[^>]*>(?!.*<\/\1>)|<!--(?!.*-->)|\{[^}"']*$/,
			decreaseIndentPattern: /^\s*(<\/(?!html)[-_\.A-Za-z0-9]+\b[^>]*>|-->|\})/
		},
		wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
		onEnterRules: [
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				afterText: /^<\/([_:\w][_:\w-.\d]*)\s*>$/i,
				action: { indentAction: IndentAction.IndentOutdent }
			},
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				action: { indentAction: IndentAction.Indent }
			}
		],
	});

	languages.setLanguageConfiguration('handlebars', {
		wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\$\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\s]+)/g,
		onEnterRules: [
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))([_:\\w][_:\\w-.\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				afterText: /^<\/([_:\w][_:\w-.\d]*)\s*>$/i,
				action: { indentAction: IndentAction.IndentOutdent }
			},
			{
				beforeText: new RegExp(`<(?!(?:${EMPTY_ELEMENTS.join('|')}))(\\w[\\w\\d]*)([^/>]*(?!/)>)[^<]*$`, 'i'),
				action: { indentAction: IndentAction.Indent }
			}
		],
	});

//.........这里部分代码省略.........

export function activate(context: ExtensionContext) {

	let toDispose = context.subscriptions;

	let packageInfo = getPackageInfo(context);
	telemetryReporter = packageInfo && new TelemetryReporter(packageInfo.name, packageInfo.version, packageInfo.aiKey);

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'jsonServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=' + (9000 + Math.round(Math.random() * 10000))] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['json', 'jsonc'];

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		// Register the server for json documents
		documentSelector,
		synchronize: {
			// Synchronize the setting section 'json' to the server
			configurationSection: ['json', 'http'],
			fileEvents: workspace.createFileSystemWatcher('**/*.json')
		},
		middleware: {
			workspace: {
				didChangeConfiguration: () => client.sendNotification(DidChangeConfigurationNotification.type, { settings: getSettings() })
			}
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('json', localize('jsonserver.name', 'JSON Language Server'), serverOptions, clientOptions);
	client.registerProposedFeatures();
	client.registerFeature({
		fillClientCapabilities(capabilities: FoldingRangeClientCapabilities): void {
			let textDocumentCap = capabilities.textDocument;
			if (!textDocumentCap) {
				textDocumentCap = capabilities.textDocument = {};
			}
			textDocumentCap.foldingRange = {
				dynamicRegistration: false,
				rangeLimit: 5000,
				lineFoldingOnly: true
			};
		},
		initialize(capabilities, documentSelector): void {
		}
	});

	let disposable = client.start();
	toDispose.push(disposable);
	client.onReady().then(() => {
		disposable = client.onTelemetry(e => {
			if (telemetryReporter) {
				telemetryReporter.sendTelemetryEvent(e.key, e.data);
			}
		});

		// handle content request
		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
			let uri = Uri.parse(uriPath);
			return workspace.openTextDocument(uri).then(doc => {
				return doc.getText();
			}, error => {
				return Promise.reject(error);
			});
		});

		let handleContentChange = (uri: Uri) => {
			if (uri.scheme === 'vscode' && uri.authority === 'schemas') {
				client.sendNotification(SchemaContentChangeNotification.type, uri.toString());
			}
		};
		toDispose.push(workspace.onDidChangeTextDocument(e => handleContentChange(e.document.uri)));
		toDispose.push(workspace.onDidCloseTextDocument(d => handleContentChange(d.uri)));

		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));

		toDispose.push(initFoldingProvider());
	});

	let languageConfiguration: LanguageConfiguration = {
		wordPattern: /("(?:[^\\\"]*(?:\\.)?)*"?)|[^\s{}\[\],:]+/,
		indentationRules: {
			increaseIndentPattern: /^.*(\{[^}]*|\[[^\]]*)$/,
			decreaseIndentPattern: /^\s*[}\]],?\s*$/
		}
	};
	languages.setLanguageConfiguration('json', languageConfiguration);
	languages.setLanguageConfiguration('jsonc', languageConfiguration);

	function initFoldingProvider(): Disposable {
		function getKind(kind: string | undefined): FoldingRangeKind | undefined {
//.........这里部分代码省略.........

export function activate(context: ExtensionContext) {

	let packageInfo = getPackageInfo(context);
	let telemetryReporter: TelemetryReporter = packageInfo && new TelemetryReporter(packageInfo.name, packageInfo.version, packageInfo.aiKey);
	context.subscriptions.push(telemetryReporter);

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'jsonServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6004'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		// Register the server for json documents
		documentSelector: ['json'],
		synchronize: {
			// Synchronize the setting section 'json' to the server
			configurationSection: ['json', 'http'],
			fileEvents: workspace.createFileSystemWatcher('**/*.json')
		},
		middleware: {
			workspace: {
				didChangeConfiguration: () => client.sendNotification(DidChangeConfigurationNotification.type, { settings: getSettings() })
			}
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('json', localize('jsonserver.name', 'JSON Language Server'), serverOptions, clientOptions);
	client.registerFeature(new ConfigurationFeature(client));

	let disposable = client.start();
	client.onReady().then(() => {
		client.onTelemetry(e => {
			if (telemetryReporter) {
				telemetryReporter.sendTelemetryEvent(e.key, e.data);
			}
		});

		// handle content request
		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
			let uri = Uri.parse(uriPath);
			return workspace.openTextDocument(uri).then(doc => {
				return doc.getText();
			}, error => {
				return Promise.reject(error);
			});
		});

		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));

		let colorRequestor = (uri: string) => {
			return client.sendRequest(ColorSymbolRequest.type, uri).then(ranges => ranges.map(client.protocol2CodeConverter.asRange));
		};
		let isDecoratorEnabled = (languageId: string) => {
			return workspace.getConfiguration().get<boolean>(languageId + '.colorDecorators.enable');
		};
		disposable = activateColorDecorations(colorRequestor, { json: true }, isDecoratorEnabled);
		context.subscriptions.push(disposable);

		context.subscriptions.push(languages.registerColorProvider('json', new ColorProvider(colorRequestor)));
	});

	// Push the disposable to the context's subscriptions so that the
	// client can be deactivated on extension deactivation
	context.subscriptions.push(disposable);

	languages.setLanguageConfiguration('json', {
		wordPattern: /("(?:[^\\\"]*(?:\\.)?)*"?)|[^\s{}\[\],:]+/,
		indentationRules: {
			increaseIndentPattern: /^.*(\{[^}]*|\[[^\]]*)$/,
			decreaseIndentPattern: /^\s*[}\]],?\s*$/
		}
	});
}

export function activate(context: ExtensionContext) {

	// The server is implemented in node
	let serverModule = context.asAbsolutePath(path.join('server', 'out', 'cssServerMain.js'));
	// The debug options for the server
	let debugOptions = { execArgv: ['--nolazy', '--inspect=6044'] };

	// If the extension is launch in debug mode the debug server options are use
	// Otherwise the run options are used
	let serverOptions: ServerOptions = {
		run: { module: serverModule, transport: TransportKind.ipc },
		debug: { module: serverModule, transport: TransportKind.ipc, options: debugOptions }
	};

	let documentSelector = ['css', 'scss', 'less'];

	// Options to control the language client
	let clientOptions: LanguageClientOptions = {
		documentSelector,
		synchronize: {
			configurationSection: ['css', 'scss', 'less']
		},
		initializationOptions: {
		}
	};

	// Create the language client and start the client.
	let client = new LanguageClient('css', localize('cssserver.name', 'CSS Language Server'), serverOptions, clientOptions);
	client.registerProposedFeatures();
	client.registerFeature({
		fillClientCapabilities(capabilities: FoldingRangeClientCapabilities): void {
			let textDocumentCap = capabilities.textDocument;
			if (!textDocumentCap) {
				textDocumentCap = capabilities.textDocument = {};
			}
			textDocumentCap.foldingRange = {
				dynamicRegistration: false,
				rangeLimit: 5000,
				lineFoldingOnly: true
			};
		},
		initialize(capabilities, documentSelector): void {
		}
	});

	let disposable = client.start();
	// Push the disposable to the context's subscriptions so that the
	// client can be deactivated on extension deactivation
	context.subscriptions.push(disposable);

	let indentationRules = {
		increaseIndentPattern: /(^.*\{[^}]*$)/,
		decreaseIndentPattern: /^\s*\}/
	};

	languages.setLanguageConfiguration('css', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('less', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]+(?=[^,{;]*[,{]))|(([@#.!])?[\w-?]+%?|[@#!.])/g,
		indentationRules: indentationRules
	});

	languages.setLanguageConfiguration('scss', {
		wordPattern: /(#?-?\d*\.\d\w*%?)|(::?[\w-]*(?=[^,{;]*[,{]))|(([@$#.!])?[\w-?]+%?|[@#!$.])/g,
		indentationRules: indentationRules
	});

	client.onReady().then(() => {
		context.subscriptions.push(initCompletionProvider());
		context.subscriptions.push(initFoldingProvider());
	});

	function initCompletionProvider(): Disposable {
		const regionCompletionRegExpr = /^(\s*)(\/(\*\s*(#\w*)?)?)?$/;

		return languages.registerCompletionItemProvider(documentSelector, {
			provideCompletionItems(doc, pos) {
				let lineUntilPos = doc.getText(new Range(new Position(pos.line, 0), pos));
				let match = lineUntilPos.match(regionCompletionRegExpr);
				if (match) {
					let range = new Range(new Position(pos.line, match[1].length), pos);
					let beginProposal = new CompletionItem('#region', CompletionItemKind.Snippet);
					beginProposal.range = range; TextEdit.replace(range, '/* #region */');
					beginProposal.insertText = new SnippetString('/* #region $1*/');
					beginProposal.documentation = localize('folding.start', 'Folding Region Start');
					beginProposal.filterText = match[2];
					beginProposal.sortText = 'za';
					let endProposal = new CompletionItem('#endregion', CompletionItemKind.Snippet);
					endProposal.range = range;
					endProposal.insertText = '/* #endregion */';
					endProposal.documentation = localize('folding.end', 'Folding Region End');
					endProposal.sortText = 'zb';
					endProposal.filterText = match[2];
					return [beginProposal, endProposal];
				}
				return null;
			}
//.........这里部分代码省略.........