feat: smoke check the websocket, JSON:API and auth surfaces - #1025
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The existing checks reach Phoenix, Absinthe, Ash and Postgres through one GraphQL read. #1021 bumped 44 packages, several of them across paths nothing here touched: cowboy 2.13 -> 2.18, cowlib, websock_adapter 0.5 -> 0.6 and phoenix_pubsub all sit under the websocket stack, and ash_authentication went 4.9 -> 4.11. Adds three checks: - The websocket handshake, expecting 101. Must be HTTP/1.1: an upgrade over HTTP/2 is rejected with 400, which reads as a broken socket rather than a malformed request. A successful upgrade then leaves the connection open with nothing to read, so curl waits out its timeout -- expected, hence the short limit and the suppressed complaint. - /api/json/feeds, checking the JSON:API content type. Exercises AshJsonApi and a different ash_sql query path than GraphQL takes. - /sign-in renders, which is where an ash_authentication break would surface long before anyone tried to log in. Worth noting one existing check already covers the riskiest bump: absinthe 1.7 -> 1.11, where /listen/<unknown> -> 404 depends on the error shape that graphql/client.ts matches on. It passed on staging and production. Also corrects the README's claim that a compile_env divergence makes the app raise on startup. ENABLE_SEED_FROM_PROD is currently true on dev and staging and unset on production, and all three boot, so the claim is not borne out by this deployment. The actionable rule -- do not use compile_env for anything that varies per environment -- stands on its own. Verified against dev, staging and production. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Included review availability: Your plan includes up to 1 review per rolling hour; 0 remain after this review. 📝 WalkthroughWalkthroughThe deployment documentation clarifies compile-time and runtime configuration. The smoke script adds checks for WebSocket upgrades, JSON:API responses, and the sign-in page. ChangesDeployment configuration guidance
Server-surface smoke checks
Estimated code review effort: 2 (Simple) | ~10 minutes Merge Risk: 🔵 Low · up to The new JSON:API smoke check can report success for an error response because it does not verify the HTTP status, allowing endpoint regressions to go undetected. The PR is mergeable with explicit owner awareness or a follow-up to assert a successful status. Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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Inline comments:
In `@bin/smoke`:
- Around line 240-247: Update the /api/json/feeds check to capture both the
response content type and HTTP status from curl, then require status 200
alongside an application/vnd.api+json content type before calling pass; retain
the existing failure reporting for responses that do not meet either condition.
Apply the same fix in `@bin/smoke` around lines 228 - 231.
Apply the same fix in `@bin/smoke` around lines 228 - 231.
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README.mdbin/smoke
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JSON:API error documents carry application/vnd.api+json too, so checking only the content type would have passed on a 500. Confirmed against production: /api/json/nonexistent returns 404 with that exact media type. Raised by CodeRabbit on #1025. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Follow-up to #1023, prompted by #1021 bumping 44 packages.
The existing checks reach Phoenix, Absinthe, Ash and Postgres through a single GraphQL read. Several of the bumped packages sit on paths nothing in
bin/smoketouched —cowboy2.13 → 2.18,cowlib,websock_adapter0.5 → 0.6 andphoenix_pubsubare all under the websocket stack, andash_authenticationwent 4.9 → 4.11.Added
101. Must be HTTP/1.1 — an upgrade over HTTP/2 is rejected with400, which reads as a broken socket rather than a malformed request, and cost me a few minutes to spot. A successful upgrade then leaves the connection open with nothing to read, so curl waits out its timeout and exits 28; that is the shape of a pass, hence the short limit and suppressed stderr./api/json/feeds, checking the JSON:API content type. Exercises AshJsonApi and a differentash_sqlquery path than GraphQL takes./sign-inrenders, where anash_authenticationbreak would surface long before anyone tried to log in.Already covered, worth noting
The riskiest bump is
absinthe1.7 → 1.11, and an existing check happens to cover it well:/listen/<unknown> -> 404depends on Absinthe still emittingdata: nullplus a non-nullable message carrying the field path, which is exactly whatisMissingRecordErrorinui/src/graphql/client.tsmatches to decide between a 404 and a 500. Across a jump that size that could easily have changed. It passes on staging and production.README correction
The Deployment section claimed a
compile_envdivergence makes the app "raise on startup". That is not borne out here:ENABLE_SEED_FROM_PRODis currentlytrueon dev and staging and unset on production, and all three boot fine. I have not pinned down why — this deploy runs under Mix rather than as a release, and there is a compile step in the release phase — so I have removed the claim rather than replace it with another guess. The actionable rule stands on its own: don't usecompile_envfor anything that varies per environment.Verified against dev, staging and production; all pass.
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Documentation
Tests