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Hello Code
This commit is contained in:
Erich Gamma
259
extensions/csharp-o/src/features/omnisharpStatus.ts
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259
extensions/csharp-o/src/features/omnisharpStatus.ts
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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import * as vscode from 'vscode';
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import {OmnisharpServer} from '../omnisharpServer';
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import {dnxRestoreForProject} from './commands';
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import {basename} from 'path';
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import * as proto from '../protocol';
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export default function reportStatus(server: OmnisharpServer) {
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return vscode.Disposable.from(
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reportServerStatus(server),
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forwardOutput(server),
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reportDocumentStatus(server));
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}
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// --- document status
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let defaultSelector: vscode.DocumentSelector = [
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'csharp', // c#-files OR
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{ pattern: '**/project.json' }, // project.json-files OR
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{ pattern: '**/*.sln' }, // any solution file OR
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{ pattern: '**/*.csproj' } // an csproj file
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];
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class Status {
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selector: vscode.DocumentSelector;
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text: string;
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command: string;
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color: string;
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constructor(selector: vscode.DocumentSelector) {
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this.selector = selector;
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}
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}
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export function reportDocumentStatus(server: OmnisharpServer): vscode.Disposable {
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let disposables: vscode.Disposable[] = [];
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let entry = vscode.window.createStatusBarItem(vscode.StatusBarAlignment.Right, Number.MIN_VALUE);
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let defaultStatus = new Status(defaultSelector);
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let projectStatus: Status;
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function render() {
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if (!vscode.window.activeTextEditor) {
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entry.hide();
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return;
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}
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let document = vscode.window.activeTextEditor.document;
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let status: Status;
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if (projectStatus && vscode.languages.match(projectStatus.selector, document)) {
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status = projectStatus;
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} else if (defaultStatus.text && vscode.languages.match(defaultStatus.selector, document)) {
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status = defaultStatus;
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}
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if (status) {
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entry.text = status.text;
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entry.command = status.command;
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entry.color = status.color;
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entry.show();
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return;
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}
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entry.hide();
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}
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disposables.push(vscode.window.onDidChangeActiveTextEditor(render));
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disposables.push(server.onServerError(err => {
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defaultStatus.text = '$(flame) Error starting OmniSharp';
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defaultStatus.command = 'o.showOutput';
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defaultStatus.color = '';
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render();
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}));
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disposables.push(server.onMultipleLaunchTargets(targets => {
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defaultStatus.text = '$(flame) Select project';
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defaultStatus.command = 'o.pickProjectAndStart';
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defaultStatus.color = 'rgb(90, 218, 90)';
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render();
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}));
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disposables.push(server.onBeforeServerStart(path => {
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defaultStatus.text = '$(flame) Starting...';
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defaultStatus.command = 'o.showOutput';
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defaultStatus.color = '';
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render();
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}));
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disposables.push(server.onServerStop(() => {
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projectStatus = undefined;
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defaultStatus.text = undefined;
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}));
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disposables.push(server.onServerStart(path => {
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defaultStatus.text = '$(flame) Runnning';
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defaultStatus.command = 'o.pickProjectAndStart';
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defaultStatus.color = '';
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render();
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function updateProjectInfo() {
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server.makeRequest<proto.WorkspaceInformationResponse>(proto.Projects).then(info => {
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let fileNames: vscode.DocumentSelector[] = [];
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let label: string;
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// show sln-file if applicable
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if (info.MSBuild.SolutionPath) {
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label = basename(info.MSBuild.SolutionPath)//workspace.getRelativePath(info.MSBuild.SolutionPath);
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fileNames.push({ pattern: info.MSBuild.SolutionPath });
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for (let project of info.MSBuild.Projects) {
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fileNames.push({ pattern: project.Path });
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for (let sourceFile of project.SourceFiles) {
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fileNames.push({ pattern: sourceFile });
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}
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}
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}
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// show dnx projects if applicable
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let count = 0;
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for (let project of info.Dnx.Projects) {
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count += 1;
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fileNames.push({ pattern: project.Path });
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for (let sourceFile of project.SourceFiles) {
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fileNames.push({ pattern: sourceFile });
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}
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}
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if (label) {
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// we already have a message from a sln-file
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} else if (count === 1) {
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label = basename(info.Dnx.Projects[0].Path)//workspace.getRelativePath(info.Dnx.Projects[0].Path);
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} else {
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label = `${count} projects`;
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}
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// set project info
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projectStatus = new Status(fileNames);
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projectStatus.text = '$(flame) ' + label;
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projectStatus.command = 'o.pickProjectAndStart';
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// default is to change project
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defaultStatus.text = '$(flame) Switch projects';
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defaultStatus.command = 'o.pickProjectAndStart';
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render();
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});
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}
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disposables.push(server.onProjectAdded(updateProjectInfo));
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disposables.push(server.onProjectChange(updateProjectInfo));
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disposables.push(server.onProjectRemoved(updateProjectInfo));
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}));
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return vscode.Disposable.from(...disposables);
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}
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// ---- server status
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export function reportServerStatus(server: OmnisharpServer): vscode.Disposable{
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function appendLine(value: string = '') {
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server.getChannel().appendLine(value);
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}
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let d0 = server.onServerError(err => {
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appendLine('[ERROR] ' + err);
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});
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let d1 = server.onError(message => {
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if (message.FileName) {
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appendLine(`${message.FileName}(${message.Line},${message.Column})`);
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}
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appendLine(message.Text);
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appendLine();
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showMessageSoon();
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});
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let d2 = server.onMsBuildProjectDiagnostics(message => {
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function asErrorMessage(message: proto.MSBuildDiagnosticsMessage) {
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let value = `${message.FileName}(${message.StartLine},${message.StartColumn}): Error: ${message.Text}`;
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appendLine(value);
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}
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function asWarningMessage(message: proto.MSBuildDiagnosticsMessage) {
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let value = `${message.FileName}(${message.StartLine},${message.StartColumn}): Warning: ${message.Text}`;
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appendLine(value);
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}
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if (message.Errors.length > 0 || message.Warnings.length > 0) {
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appendLine(message.FileName);
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message.Errors.forEach(error => asErrorMessage);
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message.Warnings.forEach(warning => asWarningMessage);
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appendLine();
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showMessageSoon();
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}
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});
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let d3 = server.onUnresolvedDependencies(message => {
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let info = `There are unresolved dependencies from '${vscode.workspace.asRelativePath(message.FileName) }'. Please execute the restore command to continue.`;
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return vscode.window.showInformationMessage(info, 'Restore').then(value => {
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if (value) {
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dnxRestoreForProject(server, message.FileName);
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}
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});
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});
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return vscode.Disposable.from(d0, d1, d2, d3);
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}
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// show user message
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let _messageHandle: number;
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function showMessageSoon() {
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clearTimeout(_messageHandle);
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_messageHandle = setTimeout(function() {
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let message = "Some projects have trouble loading. Please review the output for more details.";
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vscode.window.showWarningMessage(message, { title: "Show Output", command: 'o.showOutput' }).then(value => {
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if (value) {
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vscode.commands.executeCommand(value.command);
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}
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});
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}, 1500);
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}
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// --- mirror output in channel
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function forwardOutput(server: OmnisharpServer) {
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const logChannel = server.getChannel();
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const timing200Pattern = /^\[INFORMATION:OmniSharp.Middleware.LoggingMiddleware\] \/\w+: 200 \d+ms/;
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function forward(message: string) {
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// strip stuff like: /codecheck: 200 339ms
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if(!timing200Pattern.test(message)) {
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logChannel.append(message);
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}
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}
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return vscode.Disposable.from(
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server.onStdout(forward),
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server.onStderr(forward));
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}
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