import * as FS from "node:fs";import * as OS from "node:os";import * as Path from "node:path"; import { afterEach, describe, expect, it } from "vitest"; import { SshPasswordPromptError } from "@t3tools/ssh/errors"; import { discoverDesktopSshHosts, isSshPasswordPromptCancellation } from "./sshEnvironment.ts"; const tempDirectories: string[] = []; afterEach(() => {  for (const directory of tempDirectories.splice(0)) {    FS.rmSync(directory, { recursive: true, force: true });  }}); function makeTempHomeDir(): string {  const directory = FS.mkdtempSync(Path.join(OS.tmpdir(), "t3-ssh-env-test-"));  tempDirectories.push(directory);  return directory;} describe("sshEnvironment", () => {  it("treats password prompt timeouts as cancellable authentication prompts", () => {    expect(      isSshPasswordPromptCancellation(        new SshPasswordPromptError({          message: "SSH authentication timed out for devbox.",        }),      ),    ).toBe(true);  });   it("wires desktop host discovery through the ssh package runtime", async () => {    const homeDir = makeTempHomeDir();    const sshDir = Path.join(homeDir, ".ssh");    FS.mkdirSync(Path.join(sshDir, "config.d"), { recursive: true });    FS.writeFileSync(      Path.join(sshDir, "config"),      ["Host devbox", "  HostName devbox.example.com", "Include config.d/*.conf", ""].join("\n"),      "utf8",    );    FS.writeFileSync(      Path.join(sshDir, "config.d", "team.conf"),      [        "Host staging",        "  HostName staging.example.com",        "Host *",        "  ServerAliveInterval 30",        "",      ].join("\n"),      "utf8",    );    FS.writeFileSync(      Path.join(sshDir, "known_hosts"),      [        "known.example.com ssh-ed25519 AAAA",        "|1|hashed|entry ssh-ed25519 AAAA",        "[bastion.example.com]:2222 ssh-ed25519 AAAA",        "",      ].join("\n"),      "utf8",    );     await expect(discoverDesktopSshHosts({ homeDir })).resolves.toEqual([      {        alias: "bastion.example.com",        hostname: "bastion.example.com",        username: null,        port: null,        source: "known-hosts",      },      {        alias: "devbox",        hostname: "devbox",        username: null,        port: null,        source: "ssh-config",      },      {        alias: "known.example.com",        hostname: "known.example.com",        username: null,        port: null,        source: "known-hosts",      },      {        alias: "staging",        hostname: "staging",        username: null,        port: null,        source: "ssh-config",      },    ]);  });});