fix(dashboard): poll the build id at the path the gateway serves it on - #1140
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Included review availability: Your plan provides up to 2 included reviews per hour; 0 remain after this review. WalkthroughChangesThe dashboard build poll now requests Dashboard build fetch
Update prompt styling
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In `@web/src/shared/api/client.ts`:
- Line 426: Update the fetch options in siteFetch to set credentials to "omit",
ensuring public requests do not include same-origin cookies. Extend the relevant
client test to assert that the fetch call includes this credentials option.
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web/e2e/parity.bootstrap.spec.tsweb/src/app/App.test.tsxweb/src/app/UpdatePrompt.tsxweb/src/shared/api/client.test.tsweb/src/shared/api/client.tsweb/src/shared/api/deployment.test.tsxweb/src/shared/api/deployment.ts
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not a feature in the old otari system, so not that important |
The stale-tab check has been asking for `/api/v1/dashboard-build.json` since the API moved under `/api/v1` (#1026), while the route stayed mounted beside the dashboard at the gateway's own root. Every poll has been a 404, so an open tab never noticed it was running a bundle the server no longer serves and the reload prompt never appeared. It went unnoticed because both halves are individually right and neither complains. #1026 rewrote every caller to drop the version and let `apiFetch` prepend the root, which is correct for an API resource; this one is not an API resource (`include_in_schema=False`, and `client/local.ts` already said "not served by the gateway's API at all"). And the one caller treats a failed poll as "no answer yet", by design, so the failure has no symptom beyond the feature quietly not working. So the fix is on the client rather than the route: `siteFetch` reads a path the gateway serves at its own root, and the build path is a shared constant so the poll and the e2e spec that proves the gateway answers it cannot drift again. Also gives the prompt an opaque ground, which is the second half of making this observable. `bg-primary-subtle` is a 14% tint, a fill meant to lie on a surface the way a chip does; this pill floats over the top bar, so the breadcrumbs read straight through it. Nobody had seen it, because nobody had seen the prompt. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
`fetch` defaults to `credentials: "same-origin"`, so the poll attached the session cookie once a minute for the life of every open tab, to an endpoint that reads no credential. The docstring already claimed it sent none; now it does. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Inline comments:
In `@web/e2e/parity.bootstrap.spec.ts`:
- Line 92: Update the version assertions in the parity bootstrap test after the
existing typeof check to require that body.version has a length greater than
zero, preserving the contract that the version is a non-empty string.
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The build id beside it already had a length assertion; the version had only a type check, so an empty string would have passed a route whose contract says otherwise. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Description
An open dashboard tab is supposed to notice when the gateway starts serving a
newer build and offer a reload. It has not done that since the API moved under
/api/v1. The check polls/dashboard-build.json, the gateway serves it besidethe dashboard at its own root, and the poll has been asking for
/api/v1/dashboard-build.json, which nothing mounts. Every request has been a404, so anyone who left a tab open through a deploy kept running the old bundle
with nothing to tell them.
It stayed hidden because both halves are individually reasonable and neither
complains. #1026 rewrote every caller to drop the version and let
apiFetchprepend the root, which is right for an API resource; this one is not an API
resource, and was already documented as "not served by the gateway's API at all".
And the poll deliberately swallows a failure, because a tab that cannot reach the
check still works and the next poll retries, so a permanent 404 looks exactly
like a healthy quiet.
The route is where it belongs, so the fix is on the client: a small
siteFetchfor the handful of things the gateway serves at its own root, and a shared
constant for the path so the poll and the test that proves the gateway answers it
cannot drift apart again.
One thing beyond the title, and please push back if you would rather it were
split. Fixing the poll makes the prompt appear for the first time in months,
and it appears broken: its background is the 14% brand tint, which is a fill
meant to lie on a surface the way a chip does, while this pill floats over the
top bar, so the breadcrumbs read straight through the text. It is a one-line
change to an opaque surface, keeping the accent as the border. I did not want to
ship a fix whose visible result is a garbled banner, but it is a separate defect
and I am happy to lift it out.
How to test it locally
Sign in, then confirm the poll is answered rather than 404ing: the network panel
shows
GET /dashboard-build.jsonreturning 200 every minute, where before thechange it showed
GET /api/v1/dashboard-build.jsonreturning 404.For the prompt itself, simulate a redeploy while the tab is open:
Within a minute the tab offers "An update is available." with Update now and
Later. The build id is a digest of
index.html, so that append is enough. Idrove exactly this in a browser before and after the change: before, the prompt
never appeared; after, it appears and is legible.
Already covered automatically:
useDashboardBuildhas a test that spies onfetchand asserts the URL, which is the only thing that says which helper wasused, and it goes red if the hook is routed back through
apiFetch;siteFetchhas tests for its URL and its two failure paths; and a parity spec asserts
against the real gateway that the root path answers 200 and that the API-root
path is a 404.
pnpm --dir web run lint,typecheckandtest(6272) pass, andmake lintpasses. No backend file changes, so the spec and the Postmancollection are untouched.
PR Type
Relevant issues
None filed; found while verifying #1131 in a browser.
Checklist
tests/unit,tests/integration).make lint,make typecheck,make test).uv run python scripts/generate_openapi.py).AI Usage
AI Model/Tool used:
Claude Opus 5 (1M context), through Claude Code.
Any additional AI details you'd like to share:
Found while driving the Playground (#1131) in a browser and reading the console,
rather than from the code. @khaledosman asked for it as its own PR.
🤖 Generated with Claude Code
Summary
Technical notes
DASHBOARD_BUILD_PATHandsiteFetch.