| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| 'use strict'; |
| |
| import { commands, window, workspace, ExtensionContext, ProgressLocation, TextEditorDecorationType } from 'vscode'; |
| |
| import { |
| LanguageClient, |
| LanguageClientOptions, |
| ServerOptions, |
| StreamInfo |
| } from 'vscode-languageclient/node'; |
| |
| import { |
| CloseAction, |
| ErrorAction, |
| Message, |
| MessageType, |
| LogMessageNotification, |
| RevealOutputChannelOn, |
| DocumentSelector |
| } from 'vscode-languageclient'; |
| |
| import * as net from 'net'; |
| import * as fs from 'fs'; |
| import * as path from 'path'; |
| import { ChildProcess } from 'child_process'; |
| import * as vscode from 'vscode'; |
| import * as launcher from './nbcode'; |
| import {NbTestAdapter} from './testAdapter'; |
| import { asRanges, StatusMessageRequest, ShowStatusMessageParams, QuickPickRequest, InputBoxRequest, TestProgressNotification, DebugConnector, |
| TextEditorDecorationCreateRequest, TextEditorDecorationSetNotification, TextEditorDecorationDisposeNotification, HtmlPageRequest, HtmlPageParams, |
| SetTextEditorDecorationParams, |
| ProjectActionParams, |
| UpdateConfigurationRequest, |
| UpdateConfigParams |
| } from './protocol'; |
| import * as launchConfigurations from './launchConfigurations'; |
| import { createTreeViewService, TreeViewService, TreeItemDecorator, Visualizer, CustomizableTreeDataProvider } from './explorer'; |
| import { initializeRunConfiguration, runConfigurationProvider, runConfigurationNodeProvider, configureRunSettings, runConfigurationUpdateAll } from './runConfiguration'; |
| import { TLSSocket } from 'tls'; |
| |
| const API_VERSION : string = "1.0"; |
| const DATABASE: string = 'Database'; |
| let client: Promise<NbLanguageClient>; |
| let testAdapter: NbTestAdapter | undefined; |
| let nbProcess : ChildProcess | null = null; |
| let debugPort: number = -1; |
| let consoleLog: boolean = !!process.env['ENABLE_CONSOLE_LOG']; |
| |
| export class NbLanguageClient extends LanguageClient { |
| private _treeViewService: TreeViewService; |
| |
| constructor (id : string, name: string, s : ServerOptions, log : vscode.OutputChannel, c : LanguageClientOptions) { |
| super(id, name, s, c); |
| this._treeViewService = createTreeViewService(log, this); |
| } |
| |
| findTreeViewService(): TreeViewService { |
| return this._treeViewService; |
| } |
| |
| stop(): Promise<void> { |
| // stop will be called even in case of external close & client restart, so OK. |
| const r: Promise<void> = super.stop(); |
| this._treeViewService.dispose(); |
| return r; |
| } |
| |
| } |
| |
| function handleLog(log: vscode.OutputChannel, msg: string): void { |
| log.appendLine(msg); |
| if (consoleLog) { |
| console.log(msg); |
| } |
| } |
| |
| function handleLogNoNL(log: vscode.OutputChannel, msg: string): void { |
| log.append(msg); |
| if (consoleLog) { |
| process.stdout.write(msg); |
| } |
| } |
| |
| export function enableConsoleLog() { |
| consoleLog = true; |
| console.log("enableConsoleLog"); |
| } |
| |
| export function findClusters(myPath : string): string[] { |
| let clusters = []; |
| for (let e of vscode.extensions.all) { |
| if (e.extensionPath === myPath) { |
| continue; |
| } |
| const dir = path.join(e.extensionPath, 'nbcode'); |
| if (!fs.existsSync(dir)) { |
| continue; |
| } |
| const exists = fs.readdirSync(dir); |
| for (let clusterName of exists) { |
| let clusterPath = path.join(dir, clusterName); |
| let clusterModules = path.join(clusterPath, 'config', 'Modules'); |
| if (!fs.existsSync(clusterModules)) { |
| continue; |
| } |
| let perm = fs.statSync(clusterModules); |
| if (perm.isDirectory()) { |
| clusters.push(clusterPath); |
| } |
| } |
| } |
| return clusters; |
| } |
| |
| // for tests only ! |
| export function awaitClient() : Promise<NbLanguageClient> { |
| const c : Promise<NbLanguageClient> = client; |
| if (c) { |
| return c; |
| } |
| let nbcode = vscode.extensions.getExtension('asf.apache-netbeans-java'); |
| if (!nbcode) { |
| return Promise.reject(new Error("Extension not installed.")); |
| } |
| const t : Thenable<NbLanguageClient> = nbcode.activate().then(nc => { |
| if (client === undefined) { |
| throw new Error("Client not available"); |
| } else { |
| return client; |
| } |
| }); |
| return Promise.resolve(t); |
| } |
| |
| function findJDK(onChange: (path : string | null) => void): void { |
| let nowDark : boolean = isDarkColorTheme(); |
| function find(): string | null { |
| let nbJdk = workspace.getConfiguration('netbeans').get('jdkhome'); |
| if (nbJdk) { |
| return nbJdk as string; |
| } |
| let javahome = workspace.getConfiguration('java').get('home'); |
| if (javahome) { |
| return javahome as string; |
| } |
| |
| let jdkHome: any = process.env.JDK_HOME; |
| if (jdkHome) { |
| return jdkHome as string; |
| } |
| let jHome: any = process.env.JAVA_HOME; |
| if (jHome) { |
| return jHome as string; |
| } |
| return null; |
| } |
| |
| let currentJdk = find(); |
| let timeout: NodeJS.Timeout | undefined = undefined; |
| workspace.onDidChangeConfiguration(params => { |
| if (timeout) { |
| return; |
| } |
| let interested : boolean = false; |
| if (params.affectsConfiguration('netbeans') || params.affectsConfiguration('java')) { |
| interested = true; |
| } else if (params.affectsConfiguration('workbench.colorTheme')) { |
| let d = isDarkColorTheme(); |
| if (d != nowDark) { |
| interested = true; |
| } |
| } |
| if (!interested) { |
| return; |
| } |
| timeout = setTimeout(() => { |
| timeout = undefined; |
| let newJdk = find(); |
| let newD = isDarkColorTheme(); |
| if (newJdk !== currentJdk || newD != nowDark) { |
| nowDark = newD; |
| currentJdk = newJdk; |
| onChange(currentJdk); |
| } |
| }, 0); |
| }); |
| onChange(currentJdk); |
| } |
| |
| interface VSNetBeansAPI { |
| version : string; |
| } |
| |
| function contextUri(ctx : any) : vscode.Uri | undefined { |
| if (ctx?.fsPath) { |
| return ctx as vscode.Uri; |
| } else if (ctx?.resourceUri) { |
| return ctx.resourceUri as vscode.Uri; |
| } else if (typeof ctx == 'string') { |
| try { |
| return vscode.Uri.parse(ctx, true); |
| } catch (err) { |
| return vscode.Uri.file(ctx); |
| } |
| } |
| return vscode.window.activeTextEditor?.document?.uri; |
| } |
| |
| /** |
| * Executes a project action. It is possible to provide an explicit configuration to use (or undefined), display output from the action etc. |
| * Arguments are attempted to parse as file or editor references or Nodes; otherwise they are attempted to be passed to the action as objects. |
| * |
| * @param action ID of the project action to run |
| * @param configuration configuration to use or undefined - use default/active one. |
| * @param title Title for the progress displayed in vscode |
| * @param log output channel that should be revealed |
| * @param showOutput if true, reveals the passed output channel |
| * @param args additional arguments |
| * @returns Promise for the command's result |
| */ |
| function wrapProjectActionWithProgress(action : string, configuration : string | undefined, title : string, log? : vscode.OutputChannel, showOutput? : boolean, ...args : any[]) : Thenable<unknown> { |
| let items = []; |
| let actionParams = { |
| action : action, |
| configuration : configuration, |
| } as ProjectActionParams; |
| for (let item of args) { |
| let u : vscode.Uri | undefined; |
| if (item?.fsPath) { |
| items.push((item.fsPath as vscode.Uri).toString()); |
| } else if (item?.resourceUri) { |
| items.push((item.resourceUri as vscode.Uri).toString()); |
| } else { |
| items.push(item); |
| } |
| } |
| return wrapCommandWithProgress('java.project.run.action', title, log, showOutput, actionParams, ...items); |
| } |
| |
| function wrapCommandWithProgress(lsCommand : string, title : string, log? : vscode.OutputChannel, showOutput? : boolean, ...args : any[]) : Thenable<unknown> { |
| return window.withProgress({ location: ProgressLocation.Window }, p => { |
| return new Promise(async (resolve, reject) => { |
| let c : LanguageClient = await client; |
| const commands = await vscode.commands.getCommands(); |
| if (commands.includes(lsCommand)) { |
| p.report({ message: title }); |
| c.outputChannel.show(true); |
| const start = new Date().getTime(); |
| if (log) { |
| handleLog(log, `starting ${lsCommand}`); |
| } |
| const res = await vscode.commands.executeCommand(lsCommand, ...args); |
| const elapsed = new Date().getTime() - start; |
| if (log) { |
| handleLog(log, `finished ${lsCommand} in ${elapsed} ms with result ${res}`); |
| } |
| const humanVisibleDelay = elapsed < 1000 ? 1000 : 0; |
| setTimeout(() => { // set a timeout so user would still see the message when build time is short |
| if (res) { |
| resolve(res); |
| } else { |
| reject(res); |
| } |
| }, humanVisibleDelay); |
| } else { |
| reject(`cannot run ${lsCommand}; client is ${c}`); |
| } |
| }); |
| }); |
| } |
| |
| export function activate(context: ExtensionContext): VSNetBeansAPI { |
| let log = vscode.window.createOutputChannel("Apache NetBeans Language Server"); |
| |
| let conf = workspace.getConfiguration(); |
| if (conf.get("netbeans.conflict.check")) { |
| const id = 'redhat.java'; |
| let e = vscode.extensions.getExtension(id); |
| function disablingFailed(reason: any) { |
| handleLog(log, 'Disabling some services failed ' + reason); |
| } |
| if (e && workspace.name) { |
| vscode.window.showInformationMessage(`Another Java support extension is already installed. It is recommended to use only one Java support per workspace.`, `Manually disable`).then(() => { |
| vscode.commands.executeCommand('workbench.extensions.action.showInstalledExtensions'); |
| }); |
| } |
| } |
| |
| // find acceptable JDK and launch the Java part |
| findJDK((specifiedJDK) => { |
| let currentClusters = findClusters(context.extensionPath).sort(); |
| context.subscriptions.push(vscode.extensions.onDidChange(() => { |
| const newClusters = findClusters(context.extensionPath).sort(); |
| if (newClusters.length !== currentClusters.length || newClusters.find((value, index) => value !== currentClusters[index])) { |
| currentClusters = newClusters; |
| activateWithJDK(specifiedJDK, context, log, true); |
| } |
| })); |
| activateWithJDK(specifiedJDK, context, log, true); |
| }); |
| |
| //register debugger: |
| let debugTrackerFactory =new NetBeansDebugAdapterTrackerFactory(); |
| context.subscriptions.push(vscode.debug.registerDebugAdapterTrackerFactory('java8+', debugTrackerFactory)); |
| let configInitialProvider = new NetBeansConfigurationInitialProvider(); |
| context.subscriptions.push(vscode.debug.registerDebugConfigurationProvider('java8+', configInitialProvider, vscode.DebugConfigurationProviderTriggerKind.Initial)); |
| let configDynamicProvider = new NetBeansConfigurationDynamicProvider(context); |
| context.subscriptions.push(vscode.debug.registerDebugConfigurationProvider('java8+', configDynamicProvider, vscode.DebugConfigurationProviderTriggerKind.Dynamic)); |
| let configResolver = new NetBeansConfigurationResolver(); |
| context.subscriptions.push(vscode.debug.registerDebugConfigurationProvider('java8+', configResolver)); |
| let configNativeResolver = new NetBeansConfigurationNativeResolver(); |
| context.subscriptions.push(vscode.debug.registerDebugConfigurationProvider('nativeimage', configNativeResolver)); |
| |
| let debugDescriptionFactory = new NetBeansDebugAdapterDescriptionFactory(); |
| context.subscriptions.push(vscode.debug.registerDebugAdapterDescriptorFactory('java8+', debugDescriptionFactory)); |
| context.subscriptions.push(vscode.debug.registerDebugAdapterDescriptorFactory('nativeimage', debugDescriptionFactory)); |
| |
| // register content provider |
| let sourceForContentProvider = new NetBeansSourceForContentProvider(); |
| context.subscriptions.push(vscode.workspace.registerTextDocumentContentProvider('sourceFor', sourceForContentProvider)); |
| |
| // initialize Run Configuration |
| initializeRunConfiguration().then(initialized => { |
| if (initialized) { |
| context.subscriptions.push(vscode.debug.registerDebugConfigurationProvider('java8+', runConfigurationProvider)); |
| context.subscriptions.push(vscode.window.registerTreeDataProvider('run-config', runConfigurationNodeProvider)); |
| context.subscriptions.push(vscode.commands.registerCommand('java.workspace.configureRunSettings', (...params: any[]) => { |
| configureRunSettings(context, params); |
| })); |
| vscode.commands.executeCommand('setContext', 'runConfigurationInitialized', true); |
| } |
| }); |
| |
| // register commands |
| context.subscriptions.push(commands.registerCommand('java.workspace.new', async (ctx) => { |
| let c : LanguageClient = await client; |
| const commands = await vscode.commands.getCommands(); |
| if (commands.includes('java.new.from.template')) { |
| // first give the context, then the open-file hint in the case the context is not specific enough |
| const res = await vscode.commands.executeCommand('java.new.from.template', contextUri(ctx)?.toString(), vscode.window.activeTextEditor?.document?.uri?.toString()); |
| |
| if (typeof res === 'string') { |
| let newFile = vscode.Uri.parse(res as string); |
| await vscode.window.showTextDocument(newFile, { preview: false }); |
| } else if (Array.isArray(res)) { |
| for(let r of res) { |
| if (typeof r === 'string') { |
| let newFile = vscode.Uri.parse(r as string); |
| await vscode.window.showTextDocument(newFile, { preview: false }); |
| } |
| } |
| } |
| } else { |
| throw `Client ${c} doesn't support new from template`; |
| } |
| })); |
| context.subscriptions.push(commands.registerCommand('java.workspace.newproject', async (ctx) => { |
| let c : LanguageClient = await client; |
| const commands = await vscode.commands.getCommands(); |
| if (commands.includes('java.new.project')) { |
| const res = await vscode.commands.executeCommand('java.new.project', contextUri(ctx)?.toString()); |
| if (typeof res === 'string') { |
| let newProject = vscode.Uri.parse(res as string); |
| |
| const OPEN_IN_NEW_WINDOW = 'Open in new window'; |
| const ADD_TO_CURRENT_WORKSPACE = 'Add to current workspace'; |
| |
| const value = await vscode.window.showInformationMessage('New project created', OPEN_IN_NEW_WINDOW, ADD_TO_CURRENT_WORKSPACE); |
| if (value === OPEN_IN_NEW_WINDOW) { |
| await vscode.commands.executeCommand('vscode.openFolder', newProject, true); |
| } else if (value === ADD_TO_CURRENT_WORKSPACE) { |
| vscode.workspace.updateWorkspaceFolders(vscode.workspace.workspaceFolders ? vscode.workspace.workspaceFolders.length : 0, undefined, { uri: newProject }); |
| } |
| } |
| } else { |
| throw `Client ${c} doesn't support new project`; |
| } |
| })); |
| context.subscriptions.push(commands.registerCommand('java.workspace.compile', () => |
| wrapCommandWithProgress('java.build.workspace', 'Compiling workspace...', log, true) |
| )); |
| context.subscriptions.push(commands.registerCommand('java.workspace.clean', () => |
| wrapCommandWithProgress('java.build.workspace', 'Cleaning workspace...', log, true) |
| )); |
| context.subscriptions.push(commands.registerCommand('java.project.compile', (args) => { |
| wrapProjectActionWithProgress('build', undefined, 'Compiling...', log, true, args); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.project.clean', (args) => { |
| wrapProjectActionWithProgress('clean', undefined, 'Cleaning...', log, true, args); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.goto.super.implementation', async () => { |
| if (window.activeTextEditor?.document.languageId !== "java") { |
| return; |
| } |
| const uri = window.activeTextEditor.document.uri; |
| const position = window.activeTextEditor.selection.active; |
| const locations: any[] = await vscode.commands.executeCommand('java.super.implementation', uri.toString(), position) || []; |
| return vscode.commands.executeCommand('editor.action.goToLocations', window.activeTextEditor.document.uri, position, |
| locations.map(location => new vscode.Location(vscode.Uri.parse(location.uri), new vscode.Range(location.range.start.line, location.range.start.character, location.range.end.line, location.range.end.character))), |
| 'peek', 'No super implementation found'); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.rename.element.at', async (offset) => { |
| const editor = window.activeTextEditor; |
| if (editor) { |
| await commands.executeCommand('editor.action.rename', [ |
| editor.document.uri, |
| editor.document.positionAt(offset), |
| ]); |
| } |
| })); |
| context.subscriptions.push(commands.registerCommand('java.surround.with', async (items) => { |
| const selected: any = await window.showQuickPick(items, { placeHolder: 'Surround with ...' }); |
| if (selected) { |
| if (selected.userData.edit && selected.userData.edit.changes) { |
| let edit = new vscode.WorkspaceEdit(); |
| Object.keys(selected.userData.edit.changes).forEach(key => { |
| edit.set(vscode.Uri.parse(key), selected.userData.edit.changes[key].map((change: any) => { |
| let start = new vscode.Position(change.range.start.line, change.range.start.character); |
| let end = new vscode.Position(change.range.end.line, change.range.end.character); |
| return new vscode.TextEdit(new vscode.Range(start, end), change.newText); |
| })); |
| }); |
| await workspace.applyEdit(edit); |
| } |
| await commands.executeCommand(selected.userData.command.command, ...(selected.userData.command.arguments || [])); |
| } |
| })); |
| const mergeWithLaunchConfig = (dconfig : vscode.DebugConfiguration) => { |
| const folder = vscode.workspace.workspaceFolders?.[0]; |
| const uri = folder?.uri; |
| if (uri) { |
| const launchConfig = workspace.getConfiguration('launch', uri); |
| // retrieve values |
| const configurations = launchConfig.get('configurations') as (any[] | undefined); |
| if (configurations) { |
| for (let config of configurations) { |
| if (config["type"] == dconfig.type) { |
| for (let key in config) { |
| if (!dconfig[key]) { |
| dconfig[key] = config[key]; |
| } |
| } |
| break; |
| } |
| } |
| } |
| } |
| } |
| |
| const runDebug = async (noDebug: boolean, testRun: boolean, uri: any, methodName?: string, launchConfiguration?: string, project : boolean = false, ) => { |
| const docUri = contextUri(uri); |
| if (docUri) { |
| const workspaceFolder = vscode.workspace.getWorkspaceFolder(docUri); |
| const debugConfig : vscode.DebugConfiguration = { |
| type: "java8+", |
| name: "Java Single Debug", |
| request: "launch", |
| methodName, |
| launchConfiguration, |
| testRun |
| }; |
| if (project) { |
| debugConfig['projectFile'] = docUri.toString(); |
| debugConfig['project'] = true; |
| } else { |
| debugConfig['mainClass'] = docUri.toString(); |
| } |
| mergeWithLaunchConfig(debugConfig); |
| const debugOptions : vscode.DebugSessionOptions = { |
| noDebug: noDebug, |
| } |
| const ret = await vscode.debug.startDebugging(workspaceFolder, debugConfig, debugOptions); |
| return ret ? new Promise((resolve) => { |
| const listener = vscode.debug.onDidTerminateDebugSession(() => { |
| listener.dispose(); |
| resolve(true); |
| }); |
| }) : ret; |
| } |
| }; |
| context.subscriptions.push(commands.registerCommand('java.run.test', async (uri, methodName?, launchConfiguration?) => { |
| await runDebug(true, true, uri, methodName, launchConfiguration); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.debug.test', async (uri, methodName?, launchConfiguration?) => { |
| await runDebug(false, true, uri, methodName, launchConfiguration); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.run.single', async (uri, methodName?, launchConfiguration?) => { |
| await runDebug(true, false, uri, methodName, launchConfiguration); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.debug.single', async (uri, methodName?, launchConfiguration?) => { |
| await runDebug(false, false, uri, methodName, launchConfiguration); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.project.run', async (node, launchConfiguration?) => { |
| return runDebug(true, false, contextUri(node)?.toString() || '', undefined, launchConfiguration, true); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.project.debug', async (node, launchConfiguration?) => { |
| return runDebug(false, false, contextUri(node)?.toString() || '', undefined, launchConfiguration, true); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.project.test', async (node, launchConfiguration?) => { |
| return runDebug(true, true, contextUri(node)?.toString() || '', undefined, launchConfiguration, true); |
| })); |
| context.subscriptions.push(commands.registerCommand('java.package.test', async (uri, launchConfiguration?) => { |
| await runDebug(true, true, uri, undefined, launchConfiguration); |
| })); |
| |
| // register completions: |
| launchConfigurations.registerCompletion(context); |
| |
| return Object.freeze({ |
| version : API_VERSION |
| }); |
| } |
| |
| /** |
| * Pending maintenance (install) task, activations should be chained after it. |
| */ |
| let maintenance : Promise<void> | null; |
| |
| /** |
| * Pending activation flag. Will be cleared when the process produces some message or fails. |
| */ |
| let activationPending : boolean = false; |
| |
| function activateWithJDK(specifiedJDK: string | null, context: ExtensionContext, log : vscode.OutputChannel, notifyKill: boolean): void { |
| if (activationPending) { |
| // do not activate more than once in parallel. |
| handleLog(log, "Server activation requested repeatedly, ignoring..."); |
| return; |
| } |
| let oldClient = client; |
| let setClient : [(c : NbLanguageClient) => void, (err : any) => void]; |
| client = new Promise<NbLanguageClient>((clientOK, clientErr) => { |
| setClient = [ clientOK, clientErr ]; |
| }); |
| const a : Promise<void> | null = maintenance; |
| commands.executeCommand('setContext', 'nbJavaLSReady', false); |
| activationPending = true; |
| // chain the restart after termination of the former process. |
| if (a != null) { |
| handleLog(log, "Server activation initiated while in maintenance mode, scheduling after maintenance"); |
| a.then(() => stopClient(oldClient)).then(() => killNbProcess(notifyKill, log)).then(() => { |
| doActivateWithJDK(specifiedJDK, context, log, notifyKill, setClient); |
| }); |
| } else { |
| handleLog(log, "Initiating server activation"); |
| stopClient(oldClient).then(() => killNbProcess(notifyKill, log)).then(() => { |
| doActivateWithJDK(specifiedJDK, context, log, notifyKill, setClient); |
| }); |
| } |
| } |
| |
| |
| function killNbProcess(notifyKill : boolean, log : vscode.OutputChannel, specProcess?: ChildProcess) : Promise<void> { |
| const p = nbProcess; |
| handleLog(log, "Request to kill LSP server."); |
| if (p && (!specProcess || specProcess == p)) { |
| if (notifyKill) { |
| vscode.window.setStatusBarMessage("Restarting Apache NetBeans Language Server.", 2000); |
| } |
| return new Promise((resolve, reject) => { |
| nbProcess = null; |
| p.on('close', function(code: number) { |
| handleLog(log, "LSP server closed: " + p.pid) |
| resolve(); |
| }); |
| handleLog(log, "Killing LSP server " + p.pid); |
| if (!p.kill()) { |
| reject("Cannot kill"); |
| } |
| }); |
| } else { |
| let msg = "Cannot kill: "; |
| if (specProcess) { |
| msg += "Requested kill on " + specProcess.pid + ", "; |
| } |
| handleLog(log, msg + "current process is " + (p ? p.pid : "None")); |
| return new Promise((res, rej) => { res(); }); |
| } |
| } |
| |
| /** |
| * Attempts to determine if the Workbench is using dark-style color theme, so that NBLS |
| * starts with some dark L&F for icon resource selection. |
| */ |
| function isDarkColorTheme() : boolean { |
| const themeName = workspace.getConfiguration('workbench')?.get('colorTheme'); |
| if (!themeName) { |
| return false; |
| } |
| for (const ext of vscode.extensions.all) { |
| const themeList : object[] = ext.packageJSON?.contributes && ext.packageJSON?.contributes['themes']; |
| if (!themeList) { |
| continue; |
| } |
| let t : any; |
| for (t of themeList) { |
| if (t.id !== themeName) { |
| continue; |
| } |
| const uiTheme = t.uiTheme; |
| if (typeof(uiTheme) == 'string') { |
| if (uiTheme.includes('-dark') || uiTheme.includes('-black')) { |
| return true; |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| function doActivateWithJDK(specifiedJDK: string | null, context: ExtensionContext, log : vscode.OutputChannel, notifyKill: boolean, |
| setClient : [(c : NbLanguageClient) => void, (err : any) => void] |
| ): void { |
| maintenance = null; |
| let restartWithJDKLater : ((time: number, n: boolean) => void) = function restartLater(time: number, n : boolean) { |
| handleLog(log, `Restart of Apache Language Server requested in ${(time / 1000)} s.`); |
| setTimeout(() => { |
| activateWithJDK(specifiedJDK, context, log, n); |
| }, time); |
| }; |
| |
| const netbeansConfig = workspace.getConfiguration('netbeans'); |
| const beVerbose : boolean = netbeansConfig.get('verbose', false); |
| let userdir = netbeansConfig.get('userdir', 'global'); |
| switch (userdir) { |
| case 'local': |
| if (context.storagePath) { |
| userdir = context.storagePath; |
| break; |
| } |
| // fallthru |
| case 'global': |
| userdir = context.globalStoragePath; |
| break; |
| default: |
| // assume storage is path on disk |
| } |
| |
| let info = { |
| clusters : findClusters(context.extensionPath), |
| extensionPath: context.extensionPath, |
| storagePath : userdir, |
| jdkHome : specifiedJDK, |
| verbose: beVerbose |
| }; |
| let launchMsg = `Launching Apache NetBeans Language Server with ${specifiedJDK ? specifiedJDK : 'default system JDK'} and userdir ${userdir}`; |
| handleLog(log, launchMsg); |
| vscode.window.setStatusBarMessage(launchMsg, 2000); |
| |
| let ideRunning = new Promise((resolve, reject) => { |
| let stdOut : string | null = ''; |
| function logAndWaitForEnabled(text: string, isOut: boolean) { |
| if (p == nbProcess) { |
| activationPending = false; |
| } |
| handleLogNoNL(log, text); |
| if (stdOut == null) { |
| return; |
| } |
| if (isOut) { |
| stdOut += text; |
| } |
| if (stdOut.match(/org.netbeans.modules.java.lsp.server/)) { |
| resolve(text); |
| stdOut = null; |
| } |
| } |
| let extras : string[] = ["--modules", "--list", "-J-XX:PerfMaxStringConstLength=10240"]; |
| if (isDarkColorTheme()) { |
| extras.push('--laf', 'com.formdev.flatlaf.FlatDarkLaf'); |
| } |
| let p = launcher.launch(info, ...extras); |
| handleLog(log, "LSP server launching: " + p.pid); |
| p.stdout.on('data', function(d: any) { |
| logAndWaitForEnabled(d.toString(), true); |
| }); |
| p.stderr.on('data', function(d: any) { |
| logAndWaitForEnabled(d.toString(), false); |
| }); |
| nbProcess = p; |
| p.on('close', function(code: number) { |
| if (p == nbProcess) { |
| nbProcess = null; |
| } |
| if (p == nbProcess && code != 0 && code) { |
| vscode.window.showWarningMessage("Apache NetBeans Language Server exited with " + code); |
| } |
| if (stdOut != null) { |
| let match = stdOut.match(/org.netbeans.modules.java.lsp.server[^\n]*/) |
| if (match?.length == 1) { |
| handleLog(log, match[0]); |
| } else { |
| handleLog(log, "Cannot find org.netbeans.modules.java.lsp.server in the log!"); |
| } |
| log.show(false); |
| killNbProcess(false, log, p); |
| reject("Apache NetBeans Language Server not enabled!"); |
| } else { |
| handleLog(log, "LSP server " + p.pid + " terminated with " + code); |
| handleLog(log, "Exit code " + code); |
| } |
| }); |
| }); |
| |
| ideRunning.then(() => { |
| const connection = () => new Promise<StreamInfo>((resolve, reject) => { |
| const server = net.createServer(socket => { |
| server.close(); |
| resolve({ |
| reader: socket, |
| writer: socket |
| }); |
| }); |
| server.on('error', (err) => { |
| reject(err); |
| }); |
| server.listen(() => { |
| const address: any = server.address(); |
| const srv = launcher.launch(info, |
| `--start-java-language-server=connect:${address.port}`, |
| `--start-java-debug-adapter-server=listen:0` |
| ); |
| if (!srv) { |
| reject(); |
| } else { |
| if (!srv.stdout) { |
| reject(`No stdout to parse!`); |
| srv.disconnect(); |
| return; |
| } |
| debugPort = -1; |
| srv.stdout.on("data", (chunk) => { |
| if (debugPort < 0) { |
| const info = chunk.toString().match(/Debug Server Adapter listening at port (\d*)/); |
| if (info) { |
| debugPort = info[1]; |
| } |
| } |
| }); |
| srv.once("error", (err) => { |
| reject(err); |
| }); |
| } |
| }); |
| }); |
| const conf = workspace.getConfiguration(); |
| let documentSelectors : DocumentSelector = [ |
| { language: 'java' }, |
| { language: 'yaml', pattern: '**/{application,bootstrap}*.yml' }, |
| { language: 'properties', pattern: '**/{application,bootstrap}*.properties' }, |
| { language: 'jackpot-hint' }, |
| { language: 'xml', pattern: '**/pom.xml' } |
| ]; |
| const enableGroovy : boolean = conf.get("netbeans.groovySupport.enabled") || true; |
| if (enableGroovy) { |
| documentSelectors.push({ language: 'groovy'}); |
| } |
| // Options to control the language client |
| let clientOptions: LanguageClientOptions = { |
| // Register the server for java documents |
| documentSelector: documentSelectors, |
| synchronize: { |
| configurationSection: 'netbeans.java.imports', |
| fileEvents: [ |
| workspace.createFileSystemWatcher('**/*.java') |
| ] |
| }, |
| outputChannel: log, |
| revealOutputChannelOn: RevealOutputChannelOn.Never, |
| progressOnInitialization: true, |
| initializationOptions : { |
| 'nbcodeCapabilities' : { |
| 'statusBarMessageSupport' : true, |
| 'testResultsSupport' : true, |
| 'showHtmlPageSupport' : true, |
| 'wantsGroovySupport' : enableGroovy |
| } |
| }, |
| errorHandler: { |
| error : function(_error: Error, _message: Message, count: number): ErrorAction { |
| return ErrorAction.Continue; |
| }, |
| closed : function(): CloseAction { |
| handleLog(log, "Connection to Apache NetBeans Language Server closed."); |
| if (!activationPending) { |
| restartWithJDKLater(10000, false); |
| } |
| return CloseAction.DoNotRestart; |
| } |
| } |
| } |
| |
| |
| let c = new NbLanguageClient( |
| 'java', |
| 'NetBeans Java', |
| connection, |
| log, |
| clientOptions |
| ); |
| handleLog(log, 'Language Client: Starting'); |
| c.start(); |
| c.onReady().then(() => { |
| testAdapter = new NbTestAdapter(); |
| c.onNotification(StatusMessageRequest.type, showStatusBarMessage); |
| c.onRequest(HtmlPageRequest.type, showHtmlPage); |
| c.onNotification(LogMessageNotification.type, (param) => handleLog(log, param.message)); |
| c.onRequest(QuickPickRequest.type, async param => { |
| const selected = await window.showQuickPick(param.items, { placeHolder: param.placeHolder, canPickMany: param.canPickMany }); |
| return selected ? Array.isArray(selected) ? selected : [selected] : undefined; |
| }); |
| c.onRequest(UpdateConfigurationRequest.type, async (param) => { |
| await vscode.workspace.getConfiguration(param.section).update(param.key, param.value); |
| runConfigurationUpdateAll(); |
| }); |
| c.onRequest(InputBoxRequest.type, async param => { |
| return await window.showInputBox({ prompt: param.prompt, value: param.value, password: param.password }); |
| }); |
| c.onNotification(TestProgressNotification.type, param => { |
| if (testAdapter) { |
| testAdapter.testProgress(param.suite); |
| } |
| }); |
| let decorations = new Map<string, TextEditorDecorationType>(); |
| let decorationParamsByUri = new Map<vscode.Uri, SetTextEditorDecorationParams>(); |
| c.onRequest(TextEditorDecorationCreateRequest.type, param => { |
| let decorationType = vscode.window.createTextEditorDecorationType(param); |
| decorations.set(decorationType.key, decorationType); |
| return decorationType.key; |
| }); |
| c.onNotification(TextEditorDecorationSetNotification.type, param => { |
| let decorationType = decorations.get(param.key); |
| if (decorationType) { |
| let editorsWithUri = vscode.window.visibleTextEditors.filter( |
| editor => editor.document.uri.toString() == param.uri |
| ); |
| if (editorsWithUri.length > 0) { |
| editorsWithUri[0].setDecorations(decorationType, asRanges(param.ranges)); |
| decorationParamsByUri.set(editorsWithUri[0].document.uri, param); |
| } |
| } |
| }); |
| let disposableListener = vscode.window.onDidChangeVisibleTextEditors(editors => { |
| editors.forEach(editor => { |
| let decorationParams = decorationParamsByUri.get(editor.document.uri); |
| if (decorationParams) { |
| let decorationType = decorations.get(decorationParams.key); |
| if (decorationType) { |
| editor.setDecorations(decorationType, asRanges(decorationParams.ranges)); |
| } |
| } |
| }); |
| }); |
| context.subscriptions.push(disposableListener); |
| c.onNotification(TextEditorDecorationDisposeNotification.type, param => { |
| let decorationType = decorations.get(param); |
| if (decorationType) { |
| decorations.delete(param); |
| decorationType.dispose(); |
| decorationParamsByUri.forEach((value, key, map) => { |
| if (value.key == param) { |
| map.delete(key); |
| } |
| }); |
| } |
| }); |
| handleLog(log, 'Language Client: Ready'); |
| setClient[0](c); |
| commands.executeCommand('setContext', 'nbJavaLSReady', true); |
| |
| // create project explorer: |
| c.findTreeViewService().createView('foundProjects', 'Projects', { canSelectMany : false }); |
| createDatabaseView(c); |
| c.findTreeViewService().createView('cloud.resources', undefined, { canSelectMany : false }); |
| }).catch(setClient[1]); |
| }).catch((reason) => { |
| activationPending = false; |
| handleLog(log, reason); |
| window.showErrorMessage('Error initializing ' + reason); |
| }); |
| |
| class Decorator implements TreeItemDecorator<Visualizer> { |
| private provider : CustomizableTreeDataProvider<Visualizer>; |
| private serverPreferred : Thenable<any>; |
| private setCommand : vscode.Disposable; |
| |
| constructor(provider : CustomizableTreeDataProvider<Visualizer>, client : NbLanguageClient) { |
| this.provider = provider; |
| this.serverPreferred = vscode.commands.executeCommand('java.db.preferred.connection'); |
| this.setCommand = vscode.commands.registerCommand('java.local.db.set.preferred.connection', (n) => this.setPreferred(n)); |
| } |
| |
| async decorateTreeItem(vis : Visualizer, item : vscode.TreeItem) : Promise<vscode.TreeItem> { |
| return new Promise((resolve, reject) => { |
| this.serverPreferred.then((id) => { |
| if (id == vis.id) { |
| let s : string = typeof item.label == 'string' ? item.label : item.label?.label || ''; |
| const high : [number, number][] = [[0, s.length]]; |
| item.label = { label : s, highlights: high }; |
| } |
| resolve(item); |
| }); |
| }) |
| } |
| |
| setPreferred(...args : any[]) { |
| const id : number = args[0]?.id || -1; |
| this.serverPreferred = new Promise((resolve, reject) => resolve(id)); |
| vscode.commands.executeCommand('nbls:Database:netbeans.db.explorer.action.makepreferred', ...args); |
| // refresh all |
| this.provider.fireItemChange(); |
| } |
| |
| dispose() { |
| this.setCommand?.dispose(); |
| } |
| } |
| |
| function createDatabaseView(c : NbLanguageClient) { |
| let decoRegister : CustomizableTreeDataProvider<Visualizer>; |
| c.findTreeViewService().createView('database.connections', undefined , { |
| canSelectMany : true, |
| |
| providerInitializer : (customizable) => |
| customizable.addItemDecorator(new Decorator(customizable, c)) |
| }); |
| |
| } |
| |
| async function showHtmlPage(params : HtmlPageParams): Promise<string> { |
| function showUri(url: string, ok: any, err: any) { |
| let uri = vscode.Uri.parse(url); |
| var http = require('http'); |
| |
| let host = uri.authority.split(":")[0]; |
| let port = uri.authority.split(":")[1]; |
| |
| var options = { |
| host: host, |
| port: port, |
| path: uri.path |
| } |
| var request = http.request(options, function(res: any) { |
| var data = ''; |
| res.on('data', function(chunk: any) { |
| data += chunk; |
| }); |
| res.on('end', function() { |
| const match = /<title>(.*)<\/title>/i.exec(data); |
| const name = match && match.length > 1 ? match[1] : '' |
| let view = vscode.window.createWebviewPanel('htmlView', name, vscode.ViewColumn.Beside, { |
| enableScripts: true, |
| }); |
| view.webview.html = data.replace("<head>", `<head><base href="${url}">`); |
| view.webview.onDidReceiveMessage(message => { |
| switch (message.command) { |
| case 'dispose': |
| view.dispose(); |
| break; |
| } |
| }); |
| view.onDidDispose(() => { |
| ok(null); |
| }); |
| }); |
| }); |
| request.on('error', function(e: any) { |
| err(e); |
| }); |
| request.end(); |
| } |
| return new Promise((ok, err) => { |
| showUri(params.uri, ok, err); |
| }); |
| } |
| |
| function showStatusBarMessage(params : ShowStatusMessageParams) { |
| let decorated : string = params.message; |
| let defTimeout; |
| |
| switch (params.type) { |
| case MessageType.Error: |
| decorated = '$(error) ' + params.message; |
| defTimeout = 0; |
| checkInstallNbJavac(params.message); |
| break; |
| case MessageType.Warning: |
| decorated = '$(warning) ' + params.message; |
| defTimeout = 0; |
| break; |
| default: |
| defTimeout = 10000; |
| break; |
| } |
| // params.timeout may be defined but 0 -> should be used |
| const timeout = params.timeout != undefined ? params.timeout : defTimeout; |
| if (timeout > 0) { |
| window.setStatusBarMessage(decorated, timeout); |
| } else { |
| window.setStatusBarMessage(decorated); |
| } |
| } |
| |
| function checkInstallNbJavac(msg : string) { |
| const NO_JAVA_SUPPORT = "Cannot initialize Java support"; |
| if (msg.startsWith(NO_JAVA_SUPPORT)) { |
| const yes = "Install GPLv2+CPEx code"; |
| window.showErrorMessage("Additional Java Support is needed", yes).then(reply => { |
| if (yes === reply) { |
| vscode.window.setStatusBarMessage("Preparing Apache NetBeans Language Server for additional installation", 2000); |
| restartWithJDKLater = function() { |
| handleLog(log, "Ignoring request for restart of Apache NetBeans Language Server"); |
| }; |
| maintenance = new Promise((resolve, reject) => { |
| const kill : Promise<void> = killNbProcess(false, log); |
| kill.then(() => { |
| let installProcess = launcher.launch(info, "-J-Dnetbeans.close=true", "--modules", "--install", ".*nbjavac.*"); |
| handleLog(log, "Launching installation process: " + installProcess.pid); |
| let logData = function(d: any) { |
| handleLogNoNL(log, d.toString()); |
| }; |
| installProcess.stdout.on('data', logData); |
| installProcess.stderr.on('data', logData); |
| installProcess.addListener("error", reject); |
| // MUST wait on 'close', since stdout is inherited by children. The installProcess dies but |
| // the inherited stream will be closed by the last child dying. |
| installProcess.on('close', function(code: number) { |
| handleLog(log, "Installation completed: " + installProcess.pid); |
| handleLog(log, "Additional Java Support installed with exit code " + code); |
| // will be actually run after maintenance is resolve()d. |
| activateWithJDK(specifiedJDK, context, log, notifyKill) |
| resolve(); |
| }); |
| return installProcess; |
| }); |
| }); |
| } |
| }); |
| } |
| } |
| } |
| |
| function stopClient(clinetPromise: Promise<LanguageClient>): Thenable<void> { |
| if (testAdapter) { |
| testAdapter.dispose(); |
| testAdapter = undefined; |
| } |
| return clinetPromise ? clinetPromise.then(c => c.stop()) : Promise.resolve(); |
| } |
| |
| export function deactivate(): Thenable<void> { |
| if (nbProcess != null) { |
| nbProcess.kill(); |
| } |
| return stopClient(client); |
| } |
| |
| class NetBeansDebugAdapterTrackerFactory implements vscode.DebugAdapterTrackerFactory { |
| |
| createDebugAdapterTracker(_session: vscode.DebugSession): vscode.ProviderResult<vscode.DebugAdapterTracker> { |
| return { |
| onDidSendMessage(message: any): void { |
| if (testAdapter && message.type === 'event' && message.event === 'output') { |
| testAdapter.testOutput(message.body.output); |
| } |
| } |
| } |
| } |
| } |
| |
| class NetBeansDebugAdapterDescriptionFactory implements vscode.DebugAdapterDescriptorFactory { |
| |
| createDebugAdapterDescriptor(_session: vscode.DebugSession, _executable: vscode.DebugAdapterExecutable | undefined): vscode.ProviderResult<vscode.DebugAdapterDescriptor> { |
| return new Promise<vscode.DebugAdapterDescriptor>((resolve, reject) => { |
| let cnt = 10; |
| const fnc = () => { |
| if (debugPort < 0) { |
| if (cnt-- > 0) { |
| setTimeout(fnc, 1000); |
| } else { |
| reject(new Error('Apache NetBeans Debug Server Adapter not yet initialized. Please wait for a while and try again.')); |
| } |
| } else { |
| resolve(new vscode.DebugAdapterServer(debugPort)); |
| } |
| } |
| fnc(); |
| }); |
| } |
| } |
| |
| |
| class NetBeansConfigurationInitialProvider implements vscode.DebugConfigurationProvider { |
| |
| provideDebugConfigurations(folder: vscode.WorkspaceFolder | undefined, token?: vscode.CancellationToken): vscode.ProviderResult<vscode.DebugConfiguration[]> { |
| return this.doProvideDebugConfigurations(folder, token); |
| } |
| |
| async doProvideDebugConfigurations(folder: vscode.WorkspaceFolder | undefined, _token?: vscode.CancellationToken): Promise<vscode.DebugConfiguration[]> { |
| let c : LanguageClient = await client; |
| if (!folder) { |
| return []; |
| } |
| var u : vscode.Uri | undefined; |
| if (folder && folder.uri) { |
| u = folder.uri; |
| } else { |
| u = vscode.window.activeTextEditor?.document?.uri |
| } |
| let result : vscode.DebugConfiguration[] = []; |
| const configNames : string[] | null | undefined = await vscode.commands.executeCommand('java.project.configurations', u?.toString()); |
| if (configNames) { |
| let first : boolean = true; |
| for (let cn of configNames) { |
| let cname : string; |
| |
| if (first) { |
| // ignore the default config, comes first. |
| first = false; |
| continue; |
| } else { |
| cname = "Launch Java: " + cn; |
| } |
| const debugConfig : vscode.DebugConfiguration = { |
| name: cname, |
| type: "java8+", |
| request: "launch", |
| launchConfiguration: cn, |
| }; |
| result.push(debugConfig); |
| } |
| } |
| return result; |
| } |
| } |
| |
| class NetBeansConfigurationDynamicProvider implements vscode.DebugConfigurationProvider { |
| |
| context: ExtensionContext; |
| commandValues = new Map<string, string>(); |
| |
| constructor(context: ExtensionContext) { |
| this.context = context; |
| } |
| |
| provideDebugConfigurations(folder: vscode.WorkspaceFolder | undefined, token?: vscode.CancellationToken): vscode.ProviderResult<vscode.DebugConfiguration[]> { |
| return this.doProvideDebugConfigurations(folder, this.context, this.commandValues, token); |
| } |
| |
| async doProvideDebugConfigurations(folder: vscode.WorkspaceFolder | undefined, context: ExtensionContext, commandValues: Map<string, string>, _token?: vscode.CancellationToken): Promise<vscode.DebugConfiguration[]> { |
| let c : LanguageClient = await client; |
| if (!folder) { |
| return []; |
| } |
| let result : vscode.DebugConfiguration[] = []; |
| const attachConnectors : DebugConnector[] | null | undefined = await vscode.commands.executeCommand('java.attachDebugger.configurations'); |
| if (attachConnectors) { |
| for (let ac of attachConnectors) { |
| const debugConfig : vscode.DebugConfiguration = { |
| name: ac.name, |
| type: ac.type, |
| request: "attach", |
| }; |
| for (let i = 0; i < ac.arguments.length; i++) { |
| let defaultValue: string = ac.defaultValues[i]; |
| if (!defaultValue.startsWith("${command:")) { |
| // Create a command that asks for the argument value: |
| let cmd: string = "java.attachDebugger.connector." + ac.id + "." + ac.arguments[i]; |
| debugConfig[ac.arguments[i]] = "${command:" + cmd + "}"; |
| if (!commandValues.has(cmd)) { |
| commandValues.set(cmd, ac.defaultValues[i]); |
| let description: string = ac.descriptions[i]; |
| context.subscriptions.push(commands.registerCommand(cmd, async (ctx) => { |
| return vscode.window.showInputBox({ |
| prompt: description, |
| value: commandValues.get(cmd), |
| }).then((value) => { |
| if (value) { |
| commandValues.set(cmd, value); |
| } |
| return value; |
| }); |
| })); |
| } |
| } else { |
| debugConfig[ac.arguments[i]] = defaultValue; |
| } |
| } |
| result.push(debugConfig); |
| } |
| } |
| return result; |
| } |
| } |
| |
| class NetBeansConfigurationResolver implements vscode.DebugConfigurationProvider { |
| |
| resolveDebugConfiguration(_folder: vscode.WorkspaceFolder | undefined, config: vscode.DebugConfiguration, _token?: vscode.CancellationToken): vscode.ProviderResult<vscode.DebugConfiguration> { |
| if (!config.type) { |
| config.type = 'java8+'; |
| } |
| if (!config.request) { |
| config.request = 'launch'; |
| } |
| if (vscode.window.activeTextEditor) { |
| config.file = '${file}'; |
| } |
| if (!config.classPaths) { |
| config.classPaths = ['any']; |
| } |
| if (!config.console) { |
| config.console = 'internalConsole'; |
| } |
| |
| return config; |
| } |
| } |
| |
| class NetBeansConfigurationNativeResolver implements vscode.DebugConfigurationProvider { |
| |
| resolveDebugConfiguration(_folder: vscode.WorkspaceFolder | undefined, config: vscode.DebugConfiguration, _token?: vscode.CancellationToken): vscode.ProviderResult<vscode.DebugConfiguration> { |
| if (!config.type) { |
| config.type = 'nativeimage'; |
| } |
| if (!config.request) { |
| config.request = 'launch'; |
| } |
| if ('launch' == config.request && !config.nativeImagePath) { |
| config.nativeImagePath = '${workspaceFolder}/build/native-image/application'; |
| } |
| if (!config.miDebugger) { |
| config.miDebugger = 'gdb'; |
| } |
| if (!config.console) { |
| config.console = 'internalConsole'; |
| } |
| |
| return config; |
| } |
| } |
| |
| class NetBeansSourceForContentProvider implements vscode.TextDocumentContentProvider { |
| |
| provideTextDocumentContent(uri: vscode.Uri, token: vscode.CancellationToken): vscode.ProviderResult<string> { |
| vscode.window.withProgress({location: ProgressLocation.Notification, title: 'Finding source...', cancellable: false}, () => { |
| return vscode.commands.executeCommand('java.source.for', uri.toString()).then(() => { |
| }, (reason: any) => { |
| vscode.window.showErrorMessage(reason.data); |
| }); |
| }); |
| return Promise.reject(); |
| } |
| } |
