base red: a neutral machine name in the Session status card gallery fixture by teamleaderleo · Pull Request #33036 · manaflow-ai/cmux

teamleaderleo · 2026-11-03T04:43:18Z

The cmux-next checks step "No fleet host names in gallery fixtures" (scripts/cmux-next/check-fixture-host-names.py) is red on feat-cmux-next. It flags webviews/src/agent-session/acpmux/HarnessStatusCard.gallery.tsx:50, a real machine name that #32835 (5e76566, the Session status card's Host row) put in the sr2 launch fixture. Every PR's cmux-next checks status shows this red.

This replaces it with the neutral my-mac, the same kind of fix as #32764. It's a gallery fixture value only, so the card shows a different host name in the gallery and nothing else changes. No test reads this fixture's machine (HarnessStatusCard.dom.test.tsx has its own).

Base-red-job: cmux-next checks

Checked: python3 scripts/cmux-next/check-fixture-host-names.py gives "Fixture host names: ok (510 fixture files)".

Agent session: agent session

🤖 Generated with Claude Code

^{Open in [code]smith · Need help on this PR? Tag @codesmith-bot with what you need.}

Summary by cubic

Fixes the red cmux-next checks "No fleet host names in gallery fixtures" check by replacing the real machine name cosmic-gray with the neutral my-mac in the Session status card gallery fixture. Only the gallery value changes; no test or behavior is affected.

^{Written for commit 8734a5b. Summary will update on new commits.}

check-fixture-host-names.py flagged HarnessStatusCard.gallery.tsx:50, which #32835 added with a fleet host name. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Agent-Session: https://cmux.com/deeplink/agent?id=aid-2f629b93d5a20c58e6f8

github-actions · 2026-11-03T04:43:32Z

cmux status _{(one comment, edited in place; each line is updated by the job that owns it)}

Review ccaa2d1: HQ feed card · gallery before/after runs · checks

App of this head (app.zip, kept 1 day)

gh workflow run reload-build.yml -R manaflow-ai/cmux --ref feat-cmux-next -f tag=pr33036 -f ref=lane/web-base-red-fixture-host -f platform=macos -f backend_mode=local

Unclear: web / react-apps-check failed: no known signature; failed step: Check webview test shards.

CI failed on 8734a5b7da (run 41584229484 attempt 1): 1 code, 1 unknown.

Job	Verdict	Why
web / react-apps-base-check (4)	code	a web test failed
web / react-apps-check	unknown	no known signature; failed step: `Check webview test shards`

Failures:

seen on other PRs transcript-upward-anchor.test.ts received card folds preserve painted row-box adjacency while streaming: failed (job)

Matched log lines

web / react-apps-base-check (4): (fail) received card folds preserve painted row-box adjacency while streaming [9076.21ms]

Not re-run automatically: web / react-apps-base-check (4), web / react-apps-check are not machine failures.

Written by scripts/ci/classify_failures.py (ci-failure-attribution.yml); signatures are its SIGNATURES table. A machine verdict is the runner's fault, not this PR's; yours means the failing file is one this PR changes, also red on main that main's latest full suite fails the same way, seen on other PRs that it failed on another pull request's run lately.

red: web / Web status; a job it gathers is red on this change (its line here); do not merge until green; see lane-rules
red: web / react-apps-base-check (4); NEW webview test reds: test/transcript-upward-anchor.test.ts > (unnamed); do not merge until green; see lane-rules
red: web / react-apps-check; a job it gathers is red on this change (its line here); do not merge until green; see lane-rules

Gallery before/after for 8734a5b: 16 states rendered, 2 images differ, 1198 more touched states not rendered. Images are in the run's artifact, not on this public PR; the independent review of this head reads them on its own, so the PR needs no hand-made screenshots of these states.

gh run download 41584229304 -R manaflow-ai/cmux -n gallery-advisory-33036-8734a5b7da6bb5adb07d00f242f1f2e49caf6243 (then read gallery-review.json)

States

State	Theme	Status	Diff	Picked by
`agent-pane.harness-status/claude`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/claude`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/claude-sr2`	Apple System Colors	changed	0.206%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/claude-sr2`	Apple System Colors Light	changed	0.206%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/claude-api-key`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/claude-api-key`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/codex`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/codex`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/opencode`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/opencode`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/copy-and-escape`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/copy-and-escape`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/copy-value`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/copy-value`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/header-action-alignment`	Apple System Colors Light	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.harness-status/header-action-alignment`	Apple System Colors	unchanged	0%	own `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-no-credits`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-no-credits`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-low-credits`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-low-credits`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-no-offer`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.access-offer/turn-no-offer`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/subscription`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/subscription`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/api-key`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/api-key`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/unavailable`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-account/unavailable`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-project-panel/environment`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-project-panel/environment`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-project-panel/sources`	Apple System Colors Light	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`
`agent-pane.add-project-panel/sources`	Apple System Colors	unchanged	0%	same-folder `HarnessStatusCard.gallery.tsx`

_{Pick other states with a Gallery: entry.id, entry.id/variant line in the PR body.}

teamleaderleo · 2026-11-03T04:47:28Z

Review (subagent opus-5.5 medium): SHIP at ccaa2d1

Visual verdict: unchanged by this diff (fixture host string only).

Checked: the diff changes one fixture value; check-fixture-host-names.py passes at the head (510 files); no test, play or gallery-matrix baseline reads the gallery's LAUNCHES machine; my-mac matches no checker rule and no registry host.

Follow-ups: [follow-up] HarnessStatusCard.dom.test.tsx and several webviews/test files still use a fleet host as sample data (the checker doesn't scan tests), optional cleanup.

blacksmith-sh · 2026-11-03T06:12:36Z

Found 4 test failures on Blacksmith runners:

Failures

Test	View Logs
`test/transcript-upward-anchor.test.ts/transcript-upward-anchor.test`	View Logs
`test/transcript-upward-anchor.test.ts/transcript-upward-anchor.test`	View Logs
`test/transcript-upward-anchor.test.ts/transcript-upward-anchor.test`	View Logs
`test/transcript-upward-anchor.test.ts/transcript-upward-anchor.test`	View Logs

^{Need help on this PR? Tag @codesmith-bot with what you need.}

lawrencecchen · 2026-11-03T06:40:58Z

Perf lead: #33110 already fixed this base red on feat-cmux-next (HarnessStatusCard.gallery.tsx:50 now names "studio-mac"). This PR is now in conflict and should not merge. Leaving the close to its author (@-free note for Leo).

teamleaderleo · 2026-11-03T07:24:14Z

Closing as a duplicate of #33022, which was opened earlier and fixes the same base red: the fleet host name in HarnessStatusCard.gallery.tsx:50, which fails check-fixture-host-names.py. Land that one.

For #33022's lander: this PR's webview verdict was red only on transcript-upward-anchor.test.ts:320 (Expected 136, Received 128). That test fails at the same line on every recent base push run, with 130 or 132 received, so it's a base flake, not caused by a fixture change. A fix for it is in progress.

teamleaderleo · 2026-11-03T07:55:51Z

Review (codex gpt-6-astra high, sweep, via the review router; full diff from merge base dfc60a4 to this head): SHIP at 8734a5b

No P1/P2 findings.

github-actions Bot added the risk:normal Risk tier (docs/ci/risk-tiers.md) label Nov 3, 2026

Merge branch 'feat-cmux-next' into lane/web-base-red-fixture-host

8734a5b

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austinywang mentioned this pull request Nov 3, 2026

cmux NEXT Chief: paying the upsell checkout lifts the limit and Chief confirms #25608

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cmux-bot Bot temporarily deployed to artifacts November 3, 2026 05:42 Inactive

austinywang mentioned this pull request Nov 3, 2026

Part of #25852: guardrails --sites, the whole-tree main-blocking count #25862

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austinywang mentioned this pull request Nov 3, 2026

Read settings list directly from the daemon #25768

Merged

lawrencecchen mentioned this pull request Nov 3, 2026

base red: the machine update reads its daemon's binary as the socket's peer, not by a pid #33091

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lawrencecchen mentioned this pull request Nov 3, 2026

Key set A: New Column Ctrl-Cmd-X, New Row Ctrl-Shift-Cmd-X, browser splits Opt-Cmd-X (macOS takes Ctrl-Cmd-D, Opt-Cmd-D) #29866

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austinywang mentioned this pull request Nov 3, 2026

cmux NEXT: Session Info opens only when you open it, not over every new chat #26764

Open

teamleaderleo closed this Nov 3, 2026

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base red: a neutral machine name in the Session status card gallery fixture - #33036

base red: a neutral machine name in the Session status card gallery fixture#33036
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