codex-chief-of-staff/test/git-package.test.ts

import assert from "node:assert/strict";
import { execFileSync, spawnSync } from "node:child_process";
import { chmod, mkdtemp, mkdir, rm, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { join } from "node:path";
import { pathToFileURL } from "node:url";
import test from "node:test";

const verifier = new URL("../../scripts/verify-git-package.mjs", import.meta.url);

function runVerifier(args: string[], cache?: string) {
  return spawnSync(process.execPath, [verifier.pathname, ...args], {
    encoding: "utf8",
    env: cache === undefined
      ? process.env
      : { ...process.env, CODEX_CHIEF_OF_STAFF_NPM_CACHE: cache },
    timeout: 60_000,
  });
}

test("Git-package verifier requires exactly one immutable package spec without leaking credentials", () => {
  const secret = "credential-must-not-appear";
  const invalid = [
    [],
    ["git+https://git.example.invalid/team/codex-chief-of-staff.git#main"],
    [`git+https://user:${secret}@git.example.invalid/team/codex-chief-of-staff.git#main`],
    ["git+https://git.example.invalid/team/codex-chief-of-staff.git#abc123"],
    [
      "git+https://git.example.invalid/team/codex-chief-of-staff.git#v0.1.1",
      "git+https://git.example.invalid/team/codex-chief-of-staff.git#v0.1.0",
    ],
  ];

  for (const args of invalid) {
    const result = runVerifier(args);
    assert.notEqual(result.status, 0);
    assert.equal(result.stderr.includes(secret), false);
    assert.match(result.stderr, /Git-package verification failed:/);
  }
});

test("Git-package verifier installs and initializes a disposable prebuilt Git revision", async () => {
  const root = await mkdtemp(join(tmpdir(), "codex-chief-of-staff-git-test-"));
  const repository = join(root, "codex-chief-of-staff.git");
  const cache = join(root, "npm-cache");
  try {
    await mkdir(join(repository, "dist", "src"), { recursive: true });
    await writeFile(join(repository, "package.json"), `${JSON.stringify({
      name: "codex-chief-of-staff",
      version: "9.9.9",
      private: true,
      type: "module",
      bin: { "codex-chief-of-staff": "dist/src/index.js" },
      files: ["dist/src"],
      engines: { node: ">=24 <25" },
    }, null, 2)}\n`);
    const server = `#!/usr/bin/env node
const tools = ["overview", "list_threads", "inspect_thread", "wait_for_change"];
let buffered = "";
const send = (id, result) => process.stdout.write(JSON.stringify({ jsonrpc: "2.0", id, result }) + "\\n");
process.stdin.setEncoding("utf8");
process.stdin.on("data", (chunk) => {
  buffered += chunk;
  for (;;) {
    const newline = buffered.indexOf("\\n");
    if (newline < 0) break;
    const line = buffered.slice(0, newline);
    buffered = buffered.slice(newline + 1);
    if (line === "") continue;
    const request = JSON.parse(line);
    if (request.id === undefined) continue;
    if (request.method === "initialize") {
      send(request.id, {
        protocolVersion: request.params.protocolVersion,
        capabilities: { tools: {} },
        serverInfo: { name: "fixture-chief-of-staff", version: "9.9.9" },
        instructions: "Call overview first for current Codex thread state.",
      });
    } else if (request.method === "tools/list") {
      send(request.id, { tools: tools.map((name) => ({
        name,
        description: name,
        inputSchema: { type: "object", properties: {}, additionalProperties: false },
      })) });
    }
  }
});
`;
    const executable = join(repository, "dist", "src", "index.js");
    await writeFile(executable, server);
    await chmod(executable, 0o755);
    execFileSync("git", ["init", "--quiet"], { cwd: repository });
    execFileSync("git", ["config", "user.name", "Codex Test"], { cwd: repository });
    execFileSync("git", ["config", "user.email", "codex-test@example.invalid"], { cwd: repository });
    execFileSync("git", ["add", "."], { cwd: repository });
    execFileSync("git", ["commit", "--quiet", "-m", "prebuilt fixture"], { cwd: repository });
    const revision = execFileSync("git", ["rev-parse", "HEAD"], {
      cwd: repository,
      encoding: "utf8",
    }).trim();
    const packageSpec = `git+${pathToFileURL(repository).href}#${revision}`;

    const result = runVerifier([packageSpec], cache);
    assert.equal(result.status, 0, result.stderr);
    const report = JSON.parse(result.stdout) as {
      ok: boolean;
      revision: string;
      storage: string;
      instructions: string;
      tools: string[];
    };
    assert.equal(report.ok, true);
    assert.equal(report.revision, revision);
    assert.equal(report.storage, "isolated-prefix");
    assert.equal(report.instructions, "verified");
    assert.deepEqual(report.tools, ["overview", "list_threads", "inspect_thread", "wait_for_change"]);
  } finally {
    await rm(root, { recursive: true, force: true });
  }
});