Codex
86 lines
3.9 KiB
TypeScript
86 lines
3.9 KiB
TypeScript
import { spawnSync } from "node:child_process";
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import { describe, expect, test } from "bun:test";
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import { repoRoot } from "./config";
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import { sshHelp, sshHelpScope } from "./help";
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describe("ssh download scoped help", () => {
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test("selects only the exact help-first download scope", () => {
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expect(sshHelpScope(["ssh", "--help", "download"])).toBe("download");
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expect(sshHelpScope(["ssh", "help", "download"])).toBe("download");
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expect(sshHelpScope(["ssh", "--help"])).toBeUndefined();
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expect(sshHelpScope(["ssh", "NC01:k3s", "--help"])).toBeUndefined();
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expect(sshHelpScope(["ssh", "--help", "download", "extra"])).toBeUndefined();
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});
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test("keeps download help bounded and discloses the executing source root", () => {
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const scoped = sshHelp("download") as {
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scope: string;
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runtime: { repoRoot: string; cliPath: string; cwdSelectsRepoRoot: boolean; rootSelection: { environmentVariable: string } };
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usage: string[];
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examples: Record<string, string>;
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contract: { pathOrder: string[]; transport: string; verification: { automatic: boolean } };
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};
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const full = sshHelp() as { usage: string[] };
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const serialized = JSON.stringify(scoped);
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expect(scoped.scope).toBe("download");
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expect(scoped.usage.length).toBeLessThanOrEqual(4);
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expect(scoped.usage.length).toBeLessThan(full.usage.length);
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expect(Buffer.byteLength(serialized, "utf8")).toBeLessThan(10_240);
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expect(serialized).not.toContain("git exact-commit");
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expect(scoped.runtime.repoRoot).toBe(repoRoot);
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expect(scoped.runtime.cliPath).toBe(`${repoRoot}/scripts/ssh-cli.ts`);
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expect(scoped.runtime.cwdSelectsRepoRoot).toBe(false);
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expect(scoped.runtime.rootSelection.environmentVariable).toBe("UNIDESK_TRANS_REPO_ROOT");
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expect(scoped.contract.pathOrder).toEqual(["remote-file", "local-file"]);
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expect(scoped.contract.transport).toBe("host.ssh.tcp-pool");
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expect(scoped.contract.verification.automatic).toBe(true);
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expect(scoped.examples.host).toContain("download /tmp/trace.json ./trace.json");
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expect(scoped.examples.k3sWorkload).toBe(
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"trans NC01:k3s:hwlab-v03:hwlab-cloud-api:hwlab-cloud-api download /tmp/trace.json ./trace.json",
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);
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expect(scoped.examples.windowsDrive).toContain("D:\\tmp\\trace.json");
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expect(scoped.examples.explicitWorktree).toBe(
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`UNIDESK_TRANS_REPO_ROOT=${repoRoot} trans NC01:k3s:hwlab-v03:hwlab-cloud-api:hwlab-cloud-api download /tmp/trace.json ./trace.json`,
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);
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});
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test("renders the original trans command without stdout dump fallback", () => {
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const result = spawnSync("bun", ["scripts/ssh-cli.ts", "--help", "download"], {
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cwd: repoRoot,
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env: {
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...process.env,
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UNIDESK_SSH_ENTRYPOINT: "trans",
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UNIDESK_TRANS_REPO_ROOT: repoRoot,
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},
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encoding: "utf8",
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});
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expect(result.status).toBe(0);
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expect(result.stderr).toBe("");
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expect(Buffer.byteLength(result.stdout, "utf8")).toBeLessThan(10_240);
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const rendered = JSON.parse(result.stdout) as {
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ok: boolean;
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command: string;
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data: { scope: string; runtime: { repoRoot: string }; usage: string[]; outputTruncated?: boolean };
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};
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expect(rendered.ok).toBe(true);
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expect(rendered.command).toBe("trans --help download");
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expect(rendered.data.scope).toBe("download");
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expect(rendered.data.runtime.repoRoot).toBe(repoRoot);
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expect(rendered.data.usage.length).toBeLessThanOrEqual(4);
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expect(rendered.data.outputTruncated).toBeUndefined();
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const unified = spawnSync("bun", ["scripts/cli.ts", "ssh", "--help", "download"], {
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cwd: repoRoot,
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env: process.env,
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encoding: "utf8",
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});
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expect(unified.status).toBe(0);
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expect(unified.stderr).toBe("");
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const unifiedRendered = JSON.parse(unified.stdout) as { data: { scope: string; runtime: { repoRoot: string } } };
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expect(unifiedRendered.data.scope).toBe("download");
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expect(unifiedRendered.data.runtime.repoRoot).toBe(repoRoot);
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});
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});
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