import { describe, expect, it, vi } from "vitest"; import { fixPath } from "./os-jank"; describe("fixPath", () => {  it("hydrates PATH on linux using the resolved login shell", () => {    const env: NodeJS.ProcessEnv = {      SHELL: "/bin/zsh",      PATH: "/usr/bin",    };    const readPath = vi.fn(() => "/opt/homebrew/bin:/usr/bin");     fixPath({      env,      platform: "linux",      readPath,    });     expect(readPath).toHaveBeenCalledWith("/bin/zsh");    expect(env.PATH).toBe("/opt/homebrew/bin:/usr/bin");  });   it("does nothing outside macOS and linux even when SHELL is set", () => {    const env: NodeJS.ProcessEnv = {      SHELL: "C:/Program Files/Git/bin/bash.exe",      PATH: "C:\\Windows\\System32",    };    const readPath = vi.fn(() => "/usr/local/bin:/usr/bin");     fixPath({      env,      platform: "win32",      readPath,    });     expect(readPath).not.toHaveBeenCalled();    expect(env.PATH).toBe("C:\\Windows\\System32");  });});