81 lines
2.2 KiB
JavaScript
81 lines
2.2 KiB
JavaScript
import { spawn } from "child_process";
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import { promises as fs } from "fs";
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import process from "process";
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import { readLangConfig } from "../lib/yaml.js";
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import * as k8s from "./k8s.js";
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import { getUUID, quote } from "./util.js";
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function die(msg) {
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console.error(msg);
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process.exit(1);
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}
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async function main() {
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const sandboxScript = await fs.readFile("backend/sandbox.bash", "utf-8");
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const lang = process.env.L;
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if (!lang) {
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die("environment variable unset: $L");
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}
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const langConfig = await readLangConfig(lang);
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console.log(`Checking for existing sessions`);
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const existingSessions = await k8s.listUserSessions();
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if (existingSessions.length > 0) {
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console.log(`Killing ${existingSessions.length} existing session(s)`);
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await k8s.deleteUserSessions(existingSessions);
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}
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const sessionID = getUUID();
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console.log(`Starting session with UUID ${sessionID}`);
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const watcher = k8s.watchPods();
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await k8s.createUserSession({
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watcher,
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sessionID,
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langConfig,
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revisions: {
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agent: "20221229-002450-semantic-moccasin-albatross",
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ptyify: "20221228-023645-clean-white-gorilla",
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langImage: "20221227-195753-forward-harlequin-wolverine",
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},
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});
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// let buffer = "";
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// await new Promise((resolve) => {
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// session.stdout.on("data", (data) => {
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// buffer += data.toString();
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// let idx;
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// while ((idx = buffer.indexOf("\n")) !== -1) {
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// const line = buffer.slice(0, idx);
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// buffer = buffer.slice(idx + 1);
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// if (line === "riju: container ready") {
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// resolve();
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// } else {
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// console.error(line);
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// }
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// }
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// });
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// });
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// const args = [].concat.apply(
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// ["riju-pty", "-f"],
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// privilegedPty(
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// { uuid },
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// bash(
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// `env L='${lang}' LANG_CONFIG=${quote(
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// JSON.stringify(langConfig)
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// )} bash --rcfile <(cat <<< ${quote(sandboxScript)})`
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// )
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// )
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// );
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// const proc = spawn(args[0], args.slice(1), {
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// stdio: "inherit",
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// });
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// try {
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// await new Promise((resolve, reject) => {
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// proc.on("error", reject);
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// proc.on("close", resolve);
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// });
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// } finally {
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// session.kill();
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// }
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}
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main().catch(die);
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