Files
gstack/test/binary-version-probe.test.ts
T
garrytanandcapy-ai[bot] 3e62aceae5 fix(windows): every compiled binary answers --version before any side effect
browse --version started a server and exited 1, pdf printed usage and
exited 1, gstack-global-discover rejected the flag, and find-browse ran
discovery. A launch probe for Smart App Control (#2595) needs one
side-effect-free command that exits 0 on a healthy build, so browse,
find-browse, make-pdf and gstack-global-discover now answer --version
first (design already did).

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
2026-10-08 06:27:32 +00:00

62 lines
2.7 KiB
TypeScript

import { afterEach, describe, expect, test } from 'bun:test';
import { spawnSync } from 'child_process';
import * as fs from 'fs';
import * as os from 'os';
import * as path from 'path';
// #2595: setup and gstack-doctor detect Smart App Control by launching each
// compiled binary with --version. Each entry must answer before any server
// start, discovery scan or network call, or the probe would misclassify a
// healthy build. Runs the source entries; the compiled binaries embed them.
const ROOT = path.resolve(import.meta.dir, '..');
const tmps: string[] = [];
afterEach(() => { for (const t of tmps.splice(0)) fs.rmSync(t, { recursive: true, force: true }); });
function runVersion(entry: string) {
const tmp = fs.mkdtempSync(path.join(os.tmpdir(), 'gstack-version-probe-'));
tmps.push(tmp);
const home = path.join(tmp, 'home');
fs.mkdirSync(home);
const r = spawnSync(process.execPath, ['run', path.join(ROOT, entry), '--version'], {
cwd: tmp,
env: {
...process.env,
HOME: home,
USERPROFILE: home,
BROWSE_STATE_FILE: path.join(tmp, 'state', '.gstack', 'browse.json'),
GSTACK_STATE_ROOT: path.join(tmp, 'gstack-state'),
HTTPS_PROXY: 'http://127.0.0.1:9',
HTTP_PROXY: 'http://127.0.0.1:9',
},
encoding: 'utf8',
timeout: 30_000,
});
return { ...r, tmp, home };
}
describe('compiled-binary entries answer --version early (#2595)', () => {
for (const entry of ['browse/src/cli.ts', 'browse/src/find-browse.ts', 'design/src/cli.ts', 'make-pdf/src/cli.ts', 'bin/gstack-global-discover.ts']) {
test(`${entry} --version exits 0 with one line and no side effects`, () => {
const r = runVersion(entry);
expect(r.status).toBe(0);
expect(r.stdout.trim().split('\n')).toHaveLength(1);
expect(r.stdout.trim()).not.toBe('');
expect(r.stderr).not.toContain('Starting server');
expect(r.stderr).not.toMatch(/Unknown|Usage/);
expect(fs.existsSync(path.join(r.tmp, 'state'))).toBe(false);
expect(fs.existsSync(path.join(r.tmp, 'gstack-state'))).toBe(false);
// `bun run` itself may create its runtime cache under the home; the entry writes nothing.
expect(fs.readdirSync(r.home).filter(name => name !== '.bun' && name !== 'AppData')).toEqual([]);
});
}
test('find-browse --version does not search for browse', () => {
expect(runVersion('browse/src/find-browse.ts').stdout).not.toContain('browse/dist/browse');
});
test('gstack-global-discover --version prints the checkout VERSION', () => {
const version = fs.readFileSync(path.join(ROOT, 'VERSION'), 'utf8').trim();
expect(runVersion('bin/gstack-global-discover.ts').stdout.trim()).toBe(version);
});
});