2019-01-19 06:08:44 +07:00
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import { field, logger } from "@coder/logger";
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import { ServerMessage, SharedProcessActiveMessage } from "@coder/protocol/src/proto";
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2019-01-16 01:36:09 +07:00
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import { Command, flags } from "@oclif/command";
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import * as fs from "fs";
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import * as os from "os";
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import * as path from "path";
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2019-01-19 06:08:44 +07:00
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import * as WebSocket from "ws";
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2019-01-19 04:46:40 +07:00
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import { createApp } from "./server";
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2019-01-19 06:08:44 +07:00
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import { requireModule } from "./vscode/bootstrapFork";
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2019-01-23 01:27:59 +07:00
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import { SharedProcess, SharedProcessState } from "./vscode/sharedProcess";
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2019-01-16 01:36:09 +07:00
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export class Entry extends Command {
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public static description = "Start your own self-hosted browser-accessible VS Code";
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public static flags = {
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cert: flags.string(),
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"cert-key": flags.string(),
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"data-dir": flags.string({ char: "d" }),
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help: flags.help(),
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host: flags.string({ char: "h", default: "0.0.0.0" }),
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open: flags.boolean({ char: "o", description: "Open in browser on startup" }),
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port: flags.integer({ char: "p", default: 8080, description: "Port to bind on" }),
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version: flags.version({ char: "v" }),
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2019-01-19 04:46:40 +07:00
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// Dev flags
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"bootstrap-fork": flags.string({ hidden: true }),
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2019-01-16 01:36:09 +07:00
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};
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public static args = [{
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name: "workdir",
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description: "Specify working dir",
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2019-01-19 04:46:40 +07:00
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default: (): string => process.cwd(),
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2019-01-16 01:36:09 +07:00
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}];
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public async run(): Promise<void> {
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2019-01-19 04:46:40 +07:00
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try {
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/**
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* Suuuper janky
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* Comes from - https://github.com/nexe/nexe/issues/524
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* Seems to cleanup by removing this path immediately
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* If any native module is added its assumed this pathname
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* will change.
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*/
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require("spdlog");
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const nodePath = path.join(process.cwd(), "e91a410b");
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fs.unlinkSync(path.join(nodePath, "spdlog.node"));
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fs.rmdirSync(nodePath);
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} catch (ex) {
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logger.warn("Failed to remove extracted dependency.", field("dependency", "spdlog"), field("error", ex.message));
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}
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2019-01-16 01:36:09 +07:00
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const { args, flags } = this.parse(Entry);
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2019-01-19 04:46:40 +07:00
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if (flags["bootstrap-fork"]) {
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const modulePath = flags["bootstrap-fork"];
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if (!modulePath) {
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logger.error("No module path specified to fork!");
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process.exit(1);
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}
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requireModule(modulePath);
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return;
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}
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const dataDir = flags["data-dir"] || path.join(os.homedir(), ".vscode-online");
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2019-01-16 01:36:09 +07:00
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const workingDir = args["workdir"];
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logger.info("\u001B[1mvscode-remote v1.0.0");
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// TODO: fill in appropriate doc url
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logger.info("Additional documentation: https://coder.com/docs");
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logger.info("Initializing", field("data-dir", dataDir), field("working-dir", workingDir));
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2019-01-19 04:46:40 +07:00
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const sharedProcess = new SharedProcess(dataDir);
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logger.info("Starting shared process...", field("socket", sharedProcess.socketPath));
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2019-01-19 06:08:44 +07:00
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const sendSharedProcessReady = (socket: WebSocket) => {
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const active = new SharedProcessActiveMessage();
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active.setSocketPath(sharedProcess.socketPath);
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const serverMessage = new ServerMessage();
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serverMessage.setSharedProcessActive(active);
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socket.send(serverMessage.serializeBinary());
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};
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sharedProcess.onState((event) => {
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if (event.state === SharedProcessState.Stopped) {
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logger.error("Shared process stopped. Restarting...", field("error", event.error));
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} else if (event.state === SharedProcessState.Starting) {
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logger.info("Starting shared process...");
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} else if (event.state === SharedProcessState.Ready) {
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logger.info("Shared process is ready!");
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app.wss.clients.forEach((c) => sendSharedProcessReady(c));
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}
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2019-01-19 04:46:40 +07:00
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});
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2019-01-16 01:36:09 +07:00
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const app = createApp((app) => {
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app.use((req, res, next) => {
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res.on("finish", () => {
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2019-01-23 01:27:59 +07:00
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logger.debug(`\u001B[1m${req.method} ${res.statusCode} \u001B[0m${req.url}`, field("host", req.hostname), field("ip", req.ip));
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2019-01-16 01:36:09 +07:00
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});
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next();
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});
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2019-01-19 04:46:40 +07:00
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if (process.env.CLI === "false" || !process.env.CLI) {
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const webpackConfig = require(path.join(__dirname, "..", "..", "web", "webpack.dev.config.js"));
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const compiler = require("webpack")(webpackConfig);
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app.use(require("webpack-dev-middleware")(compiler, {
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logger,
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publicPath: webpackConfig.output.publicPath,
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stats: webpackConfig.stats,
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}));
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app.use(require("webpack-hot-middleware")(compiler));
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}
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2019-01-16 01:36:09 +07:00
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}, {
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2019-01-19 04:46:40 +07:00
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dataDirectory: dataDir,
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workingDirectory: workingDir,
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});
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2019-01-16 01:36:09 +07:00
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2019-01-19 04:46:40 +07:00
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logger.info("Starting webserver...", field("host", flags.host), field("port", flags.port));
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2019-01-16 01:36:09 +07:00
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app.server.listen(flags.port, flags.host);
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let clientId = 1;
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app.wss.on("connection", (ws, req) => {
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const id = clientId++;
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2019-01-19 04:46:40 +07:00
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2019-01-23 00:48:01 +07:00
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if (sharedProcess.state === SharedProcessState.Ready) {
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sendSharedProcessReady(ws);
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}
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2019-01-19 06:08:44 +07:00
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logger.info(`WebSocket opened \u001B[0m${req.url}`, field("client", id), field("ip", req.socket.remoteAddress));
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2019-01-16 01:36:09 +07:00
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ws.on("close", (code) => {
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logger.info(`WebSocket closed \u001B[0m${req.url}`, field("client", id), field("code", code));
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});
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});
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if (!flags["cert-key"] && !flags.cert) {
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logger.warn("No certificate specified. \u001B[1mThis could be insecure.");
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// TODO: fill in appropriate doc url
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logger.warn("Documentation on securing your setup: https://coder.com/docs");
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}
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logger.info(" ");
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logger.info("Password:\u001B[1m 023450wf09");
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logger.info(" ");
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logger.info("Started (click the link below to open):");
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logger.info(`http://localhost:${flags.port}/`);
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logger.info(" ");
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}
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2019-01-19 04:46:40 +07:00
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2019-01-16 01:36:09 +07:00
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}
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Entry.run(undefined, {
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2019-01-19 04:46:40 +07:00
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root: process.env.BUILD_DIR as string || __dirname,
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2019-01-16 01:36:09 +07:00
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//@ts-ignore
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}).catch(require("@oclif/errors/handle"));
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