1/* 2 * Copyright (C) 2019 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17var path = require('path'); 18var vscode = require('vscode'); 19var langClient = require('vscode-languageclient'); 20 21var LanguageClient = langClient.LanguageClient; 22 23// this method is called when your extension is activated 24// your extension is activated the very first time the command is executed 25function activate(context) { 26 let serverModule = path.join(context.extensionPath, 'langsvr'); 27 let debugOptions = {}; 28 29 // If the extension is launched in debug mode then the debug server options are used 30 // Otherwise the run options are used 31 let serverOptions = { 32 run: { command: serverModule, transport: langClient.stdio }, 33 debug: { command: serverModule, transport: langClient.stdio, options: debugOptions } 34 } 35 36 // Options to control the language client 37 let clientOptions = { 38 documentSelector: ['spirv'], 39 synchronize: { 40 // Synchronize the setting section 'spirv' to the server 41 configurationSection: 'spirv', 42 // Notify the server about file changes to .spvasm files contained in the workspace 43 fileEvents: vscode.workspace.createFileSystemWatcher('**/*.spvasm') 44 } 45 } 46 47 // Create the language client and start the client. 48 let disposable = new LanguageClient('spirv', serverOptions, clientOptions).start(); 49 50 // Push the disposable to the context's subscriptions so that the 51 // client can be deactivated on extension deactivation 52 context.subscriptions.push(disposable); 53 54 // Set the language configuration here instead of a language configuration 55 // file to work around https://github.com/microsoft/vscode/issues/42649. 56 vscode.languages.setLanguageConfiguration("spirv", { 57 comments: { "lineComment": ";" }, 58 wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\#\^\&\*\(\)\-\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\?\s]+)/g, 59 }); 60} 61exports.activate = activate; 62 63// this method is called when your extension is deactivated 64function deactivate() { 65} 66exports.deactivate = deactivate; 67