Add the ability to kill running VS Code instance
This commit is contained in:
parent
fd65cadaea
commit
21cfeb9da0
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@ -26,3 +26,7 @@
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.error-display > .links > .link:hover {
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.error-display > .links > .link:hover {
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text-decoration: underline;
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text-decoration: underline;
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}
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}
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.error-display .success {
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color: green;
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}
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@ -32,28 +32,15 @@
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}
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}
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.block-row > .item > .icon.-missing {
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.block-row > .item > .icon.-missing {
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background-color: rgb(87, 114, 245);
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background-color: rgba(87, 114, 245, 0.2);
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color: #fff;
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text-align: center;
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text-align: center;
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}
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}
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.block-row > .item > .icon.-missing::after {
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content: "?";
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font-size: 0.7rem;
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vertical-align: middle;
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}
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.kill-form {
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.kill-form {
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display: inline-block;
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display: inline-block;
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}
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}
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.kill-form > .kill {
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.kill-form > .kill {
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background-color: rgb(87, 114, 245);
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border-radius: 3px;
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border: none;
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padding: 2px 5px;
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color: #fff;
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cursor: pointer;
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font-size: 1rem;
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line-height: 1rem;
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margin: 0;
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padding: 0;
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}
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}
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@ -20,27 +20,36 @@
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</head>
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</head>
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<body>
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<body>
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<div class="center-container">
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<div class="center-container">
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<!-- TEMP: Only VS Code for now. -->
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<div class="card-box">
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<!-- <div class="info-block"> -->
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<div class="header">
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<!-- <h2 class="header">Running Applications</h2> -->
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<h2 class="main">Running</h2>
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<!-- {{APP_LIST:RUNNING}} -->
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<div class="sub">Currently running applications.</div>
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<!-- </div> -->
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</div>
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<div class="content">
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{{APP_LIST:RUNNING}}
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</div>
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</div>
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<div class="card-box">
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<div class="card-box">
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<div class="header">
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<div class="header">
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<h2 class="main">Launch</h2>
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<h2 class="main">Editors</h2>
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<div class="sub">Choose an application to launch below.</div>
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<div class="sub">Choose an editor to launch below.</div>
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</div>
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</div>
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<div class="content">
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<div class="content">
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<div class="block-row">
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{{APP_LIST:EDITORS}}
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<a class="item -link" href="./vscode">
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<img class="icon" src="./static-{{COMMIT}}/lib/vscode/resources/linux/code.png" />
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VS Code
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</a>
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</div>
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</div>
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</div>
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</div>
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</div>
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<!-- <div class="card-box"> -->
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<!-- <div class="header"> -->
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<!-- <h2 class="main">Other</h2> -->
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<!-- <div class="sub">Choose an application to launch below.</div> -->
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<!-- </div> -->
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<!-- <div class="content"> -->
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<!-- {{APP_LIST:OTHER}} -->
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<!-- </div> -->
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<!-- </div> -->
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<div class="card-box">
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<div class="card-box">
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<div class="header">
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<div class="header">
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<h2 class="main">Version</h2>
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<h2 class="main">Version</h2>
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@ -50,16 +59,6 @@
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{{UPDATE:NAME}}
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{{UPDATE:NAME}}
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</div>
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</div>
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</div>
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</div>
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<!-- <div class="info-block"> -->
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<!-- <h2 class="header">Editors</h2> -->
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<!-- {{APP_LIST:EDITORS}} -->
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<!-- </div> -->
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<!-- <div class="info-block"> -->
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<!-- <h2 class="header">Other</h2> -->
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<!-- {{APP_LIST:OTHER}} -->
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<!-- </div> -->
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</div>
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</div>
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</body>
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</body>
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</html>
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</html>
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@ -19,7 +19,8 @@ import {
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import { ApiEndpoint, HttpCode } from "../../common/http"
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import { ApiEndpoint, HttpCode } from "../../common/http"
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import { normalize } from "../../common/util"
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import { normalize } from "../../common/util"
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import { HttpProvider, HttpProviderOptions, HttpResponse, HttpServer, Route } from "../http"
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import { HttpProvider, HttpProviderOptions, HttpResponse, HttpServer, Route } from "../http"
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import { findApplications, findWhitelistedApplications } from "./bin"
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import { findApplications, findWhitelistedApplications, Vscode } from "./bin"
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import { VscodeHttpProvider } from "./vscode"
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interface ServerSession {
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interface ServerSession {
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process?: cp.ChildProcess
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process?: cp.ChildProcess
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@ -42,6 +43,7 @@ export class ApiHttpProvider extends HttpProvider {
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public constructor(
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public constructor(
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options: HttpProviderOptions,
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options: HttpProviderOptions,
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private readonly server: HttpServer,
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private readonly server: HttpServer,
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private readonly vscode: VscodeHttpProvider,
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private readonly dataDir?: string,
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private readonly dataDir?: string,
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) {
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) {
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super(options)
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super(options)
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@ -256,17 +258,24 @@ export class ApiHttpProvider extends HttpProvider {
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/**
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/**
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* Kill a session identified by `app.sessionId`.
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* Kill a session identified by `app.sessionId`.
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*/
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*/
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public deleteSession(sessionId: string): HttpResponse {
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public async deleteSession(sessionId: string): Promise<HttpResponse> {
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logger.debug("deleting session", field("sessionId", sessionId))
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logger.debug("deleting session", field("sessionId", sessionId))
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const session = this.sessions.get(sessionId)
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switch (sessionId) {
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if (!session) {
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case "vscode":
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throw new Error("session does not exist")
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await this.vscode.dispose()
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return { code: HttpCode.Ok }
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default: {
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const session = this.sessions.get(sessionId)
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if (!session) {
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throw new Error("session does not exist")
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}
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if (session.process) {
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session.process.kill()
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}
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this.sessions.delete(sessionId)
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return { code: HttpCode.Ok }
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}
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}
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}
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if (session.process) {
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session.process.kill()
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}
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this.sessions.delete(sessionId)
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return { code: HttpCode.Ok }
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}
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}
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/**
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/**
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@ -350,10 +359,20 @@ export class ApiHttpProvider extends HttpProvider {
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*/
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*/
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public async running(): Promise<RunningResponse> {
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public async running(): Promise<RunningResponse> {
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return {
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return {
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applications: Array.from(this.sessions).map(([sessionId, session]) => ({
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applications: (this.vscode.running
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...session.app,
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? [
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sessionId,
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{
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})),
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...Vscode,
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sessionId: "vscode",
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},
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]
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: []
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).concat(
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Array.from(this.sessions).map(([sessionId, session]) => ({
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...session.app,
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sessionId,
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})),
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),
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}
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}
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}
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}
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@ -124,7 +124,9 @@ export class MainHttpProvider extends HttpProvider {
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}
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}
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private getAppRows(apps: ReadonlyArray<Application>): string {
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private getAppRows(apps: ReadonlyArray<Application>): string {
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return apps.length > 0 ? apps.map((app) => this.getAppRow(app)).join("\n") : `<div class="none">None</div>`
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return apps.length > 0
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? apps.map((app) => this.getAppRow(app)).join("\n")
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: `<div class="none">No applications are currently running.</div>`
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}
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}
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private getAppRow(app: Application): string {
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private getAppRow(app: Application): string {
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@ -141,7 +143,7 @@ export class MainHttpProvider extends HttpProvider {
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app.sessionId
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app.sessionId
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? `<form class="kill-form" action="./delete" method="POST">
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? `<form class="kill-form" action="./delete" method="POST">
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<input type="hidden" name="sessionId" value="${app.sessionId}">
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<input type="hidden" name="sessionId" value="${app.sessionId}">
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<button class="kill" type="submit">Kill</button>
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<button class="kill -button" type="submit">Kill</button>
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</form>`
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</form>`
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: ""
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: ""
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}
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}
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@ -1,3 +1,4 @@
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import * as fs from "fs"
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import * as path from "path"
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import * as path from "path"
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import { Application } from "../../common/api"
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import { Application } from "../../common/api"
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@ -11,6 +12,7 @@ const getVscodeVersion = (): string => {
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export const Vscode: Application = {
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export const Vscode: Application = {
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categories: ["Editor"],
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categories: ["Editor"],
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icon: fs.readFileSync(path.resolve(__dirname, "../../../lib/vscode/resources/linux/code.png")).toString("base64"),
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installed: true,
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installed: true,
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name: "VS Code",
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name: "VS Code",
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path: "/vscode",
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path: "/vscode",
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@ -31,6 +31,19 @@ export class VscodeHttpProvider extends HttpProvider {
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this.serverRootPath = path.join(this.vsRootPath, "out/vs/server")
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this.serverRootPath = path.join(this.vsRootPath, "out/vs/server")
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}
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}
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public get running(): boolean {
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return !!this._vscode
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}
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public async dispose(): Promise<void> {
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if (this._vscode) {
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const vscode = await this._vscode
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vscode.removeAllListeners()
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this._vscode = undefined
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vscode.kill()
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}
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}
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private async initialize(options: VscodeOptions): Promise<WorkbenchOptions> {
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private async initialize(options: VscodeOptions): Promise<WorkbenchOptions> {
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const id = generateUuid()
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const id = generateUuid()
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const vscode = await this.fork()
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const vscode = await this.fork()
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@ -126,7 +139,8 @@ export class VscodeHttpProvider extends HttpProvider {
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} catch (error) {
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} catch (error) {
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const message = `<div>VS Code failed to load.</div> ${
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const message = `<div>VS Code failed to load.</div> ${
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this.isDev
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this.isDev
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? "<div>It might not have finished compiling.</div>Check for 'Finished compilation' in the output."
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? `<div>It might not have finished compiling.</div>` +
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`Check for <code>Finished <span class="success">compilation</span></code> in the output.`
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: ""
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: ""
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} <br><br>${error}`
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} <br><br>${error}`
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return this.getErrorRoot(route, "VS Code failed to load", "500", message)
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return this.getErrorRoot(route, "VS Code failed to load", "500", message)
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@ -44,9 +44,9 @@ const main = async (args: Args): Promise<void> => {
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}
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}
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const httpServer = new HttpServer(options)
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const httpServer = new HttpServer(options)
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const api = httpServer.registerHttpProvider("/api", ApiHttpProvider, httpServer, args["user-data-dir"])
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const vscode = httpServer.registerHttpProvider("/vscode", VscodeHttpProvider, args)
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const api = httpServer.registerHttpProvider("/api", ApiHttpProvider, httpServer, vscode, args["user-data-dir"])
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const update = httpServer.registerHttpProvider("/update", UpdateHttpProvider, !args["disable-updates"])
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const update = httpServer.registerHttpProvider("/update", UpdateHttpProvider, !args["disable-updates"])
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httpServer.registerHttpProvider("/vscode", VscodeHttpProvider, args)
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httpServer.registerHttpProvider("/login", LoginHttpProvider)
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httpServer.registerHttpProvider("/login", LoginHttpProvider)
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httpServer.registerHttpProvider("/", MainHttpProvider, api, update)
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httpServer.registerHttpProvider("/", MainHttpProvider, api, update)
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@ -360,6 +360,10 @@ export interface HttpProvider2<A1, A2, T> {
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new (options: HttpProviderOptions, a1: A1, a2: A2): T
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new (options: HttpProviderOptions, a1: A1, a2: A2): T
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}
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}
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export interface HttpProvider3<A1, A2, A3, T> {
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new (options: HttpProviderOptions, a1: A1, a2: A2, a3: A3): T
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}
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/**
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/**
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* An HTTP server. Its main role is to route incoming HTTP requests to the
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* An HTTP server. Its main role is to route incoming HTTP requests to the
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* appropriate provider for that endpoint then write out the response. It also
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* appropriate provider for that endpoint then write out the response. It also
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@ -417,6 +421,13 @@ export class HttpServer {
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a1: A1,
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a1: A1,
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a2: A2,
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a2: A2,
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): T
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): T
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public registerHttpProvider<A1, A2, A3, T extends HttpProvider>(
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endpoint: string,
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provider: HttpProvider3<A1, A2, A3, T>,
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a1: A1,
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a2: A2,
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a3: A3,
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): T
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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// eslint-disable-next-line @typescript-eslint/no-explicit-any
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public registerHttpProvider(endpoint: string, provider: any, ...args: any[]): any {
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public registerHttpProvider(endpoint: string, provider: any, ...args: any[]): any {
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endpoint = endpoint.replace(/^\/+|\/+$/g, "")
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endpoint = endpoint.replace(/^\/+|\/+$/g, "")
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