Files
grok-glance/bin/glance-up.mjs
T
iceBear67andClaude Opus 5 3cfa011d0c Ship prebuilt, so a git URL is the whole install
Grok Build loads plugins out of ~/.grok/plugins/ and clones marketplace sources
straight from git; it never runs npm install or a build for you. So a plugin that
ships TypeScript is a plugin you have to build by hand before it does anything,
and the SessionStart hook's first act is to print "not built yet".

dist/ is now committed, and the tree is arranged so that a bare clone can run:

- The daemon is bundled to a single ESM file with rolldown, platform node. Its one
  runtime dependency (@simplewebauthn/server, plus the asn1/cbor tree under it) is
  inlined; the only imports left in the output are node: builtins. Not minified —
  a committed blob nobody can read is worse than no committed blob.
- tsc no longer emits for the server, it only typechecks (noEmit). rolldown emits.
- dist/web was already a self-contained static bundle.
- The hook scripts under bin/ were stdlib-only from the start.

.grok-plugin/marketplace.json makes the repo its own one-entry catalog with a local
source of "./", so `grok plugin marketplace add <git-url>` followed by
`grok plugin install grok-glance` works without pinning a SHA of itself.

`npm run check:dist` rebuilds and fails if the committed output is stale — the one
real hazard of checking in build output.

Also drops the daemon's "non-default port, run `glance sync-hooks`" startup note,
which the previous commit should have taken with the rest of that scheme; the hook
scripts read config.json themselves, so a non-default port needs nothing.

The e2e suite now takes GLANCE_ROOT and was run twice: once against the repo, once
against a copy containing only tracked files plus dist/ and no node_modules — which
is what actually demonstrates the claim, passkey registration and assertion
included. 233 checks, both runs green.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09 07:32:49 +00:00

73 lines
2.0 KiB
JavaScript
Executable File

#!/usr/bin/env node
/**
* SessionStart hook: make sure the glance daemon is running, then record the event.
*
* This is the only hook that spawns anything. It always exits 0 — a monitoring
* dashboard must never be the reason a Grok Build session fails to start.
*/
import fs from "node:fs";
import path from "node:path";
import { spawn } from "node:child_process";
import {
PLUGIN_ROOT,
baseUrl,
envEnvelope,
glanceHome,
hookHeaders,
isDaemonUp,
postJson,
readConfig,
readStdinJson,
sleep,
} from "./glance-lib.mjs";
const SERVER_ENTRY = path.join(PLUGIN_ROOT, "dist", "server", "index.js");
async function ensureDaemon(cfg) {
if (await isDaemonUp(cfg)) return true;
if (!fs.existsSync(SERVER_ENTRY)) {
// dist/ ships with the plugin, so this means an incomplete checkout. Say so once, on
// stderr, where it is recorded but harmless — a hook must never fail a session.
process.stderr.write(
`[grok-glance] dist/ is missing - run \`npm install && npm run build\` in ${PLUGIN_ROOT}\n`,
);
return false;
}
const home = glanceHome();
fs.mkdirSync(home, { recursive: true });
const logFd = fs.openSync(path.join(home, "daemon.log"), "a");
const child = spawn(process.execPath, [SERVER_ENTRY], {
detached: true,
stdio: ["ignore", logFd, logFd],
env: { ...process.env, GLANCE_STARTED_BY: "hook" },
});
child.unref();
// Give it a moment to bind before the first http hook fires.
for (let i = 0; i < 40; i++) {
await sleep(200);
if (await isDaemonUp(cfg, 300)) return true;
}
return false;
}
const payload = envEnvelope(await readStdinJson());
const cfg = readConfig();
try {
const up = await ensureDaemon(cfg);
if (up) {
// hookHeaders() is read here, not at import time: on a first-ever run the daemon we just
// spawned is what created hook.secret.
await postJson(`${baseUrl(cfg)}/hook/record`, payload, 2500, hookHeaders());
}
} catch {
// Fail open, always.
}
process.exit(0);