[teamleaderleo]

cmux-next checks (god files, concurrency, crash safety, l10n) is red on every open feat-cmux-next PR. The namespace-type rule rejects two all-static public enums, and a lint red also skips the checks that run after it in the same job (#22197), so the cost is larger than the two lines it names.

ERROR namespace-type  Packages/macOS/CmuxNext/Sources/CmuxNextDesign/AttentionHighlightLook.swift:70  enum AgentTurnRing (all-static public surface, not instantiable)
ERROR namespace-type  Packages/macOS/CmuxNext/Sources/CmuxNextSettings/AgentPaneNeedsYouSetting.swift:6  enum AgentPaneNeedsYouSetting (all-static public surface, not instantiable)

The fix

scripts/lint-ios-package-conventions.sh --namespace-fix, the repo's own fixer (the one CLAUDE.md names, with CI's non-mutating lint as the backstop), makes each an instantiable struct with a public init. No call site changes: every reference is a static member (AgentTurnRing.tunable, AgentPaneNeedsYouSetting.enabledPath, .fallback), nothing extends or conforms either type, and neither is used as a metatype, generic argument or switch subject. No behavior changes.

Why this is a base red, not one lane's

Two PRs of this lane were the control: #24269 changes one markdown paragraph and #24262 changes Swift, and both produce a byte-identical failure set across the same five checks (normalizing timestamps and tmp paths). A markdown-only change cannot add a convention violation, and both violations are present at base tip 50a7cb4dc7dc4b89e5097a2e3faafca46982eae9.

The other four reds in that set are not this change's and are left alone: the debug.tab_switch / new_workspace harness failures (the window draws no frames ... an occluded or unlit console), the two live summary-*.json failures, and test_every_submodule_free_checkout_on_an_owned_runner_resets_submodules.

Observed / Not run

Observed: ./scripts/lint-ios-package-conventions.sh --namespace-fix went from the two ERROR lines above to OK: no unjustified convention violations. python3 scripts/cmux-next/prepush-gate.py → no new violations. Both failing job logs downloaded and diffed to establish the control above.

Not run: no local Swift build or test (agents do not compile on a person's machine); this PR's own cmux-next app compile (build fleet) and cmux-next checks are the compile and lint evidence. The fleet queue was ~473 deep at the time of writing, so a separate dispatched compile-check would only have queued behind this PR's own.

Changelog

none

🤖 Generated with Claude Code

Agent session: big-red

---

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---

Summary by cubic

Fixes cmux-next checks being red on every feat-cmux-next PR by converting the two all-static public enums the namespace-type lint rejects into instantiable structs with public inits.

Both violations exist at base tip, and a markdown-only PR produces the same failure set, so this is a base red rather than a lane issue. The fix uses the repo's own scripts/lint-ios-package-conventions.sh --namespace-fix. A lint error also skips the checks that run after it in the same job, so it costs more than the two lines it names. Every reference is a static member, so no call sites or behavior change.

^{Written for commit 67c7030. Summary will update on new commits.}

[github-actions]

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

Review 67c7030: 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=pr24330 -f ref=cmux/base-red-namespace-enums -f platform=macos -f backend_mode=local

red: cmux-next checks (god files, concurrency, crash safety, l10n); no finished base run on 958f2e9 to compare; do not merge until green; see lane-rules

[teamleaderleo]

Owned by chat-open-perf on big-red · session

[blacksmith-sh]

Found 10 test failures on Blacksmith runners:

Failures

Test	View Logs
/tmp/tmp14btzf9q/summary-fail.json (live):/summary-fail.json (live):	View Logs
/tmp/tmpktmaevm9/summary-missing.json (live):/summary-missing.json (live):	View Logs
[new_workspaces] debug.new_workspace timed 0 of 50 new workspace rows/ [new_workspaces] debug.new_workspace timed 0 of 50 new workspace rows	View Logs
[new_workspaces] the window draws no frames/[new_workspaces] the window draws no frames	View Logs
[tabs] debug.tab_switch timed 0 of 40 switches/ [tabs] debug.tab_switch timed 0 of 40 switches	View Logs
[tabs] the window draws no frames/[tabs] the window draws no frames	View Logs
nightly cmux-tui resolve/nightly cmux-tui resolve	View Logs
test_every_submodule_free_checkout_on_an_owned_runner_resets_submodules (main.Reuse dWorkspaceSubmodules.test_every_submodule_free_checkout_on_an_owned_runner_resets_submo dules)/ test_every_submodule_free_checkout_on_an_owned_runner_resets_submodules (main.Reuse dWorkspaceSubmodules.test_every_submodule_free_checkout_on_an_owned_runner_resets_submo dules)	View Logs
test_every_submodule_free_checkout_on_an_owned_runner_resets_submodules (main.Reuse dWorkspaceSubmodules.test_every_submodule_free_checkout_on_an_owned_runner_resets_submo dules) (job='web-bundles')/ test_every_submodule_free_checkout_on_an_owned_runner_resets_submodules (main.Reuse dWorkspaceSubmodules.test_every_submodule_free_checkout_on_an_owned_runner_resets_submo dules) (job='web-bundles')	View Logs
the cmux NIGHTLY-identity jobs (sign, verify, publish) must contain: - name: Skip a bui ld older than the old feed's/ the cmux NIGHTLY-identity jobs (sign, verify, publish) must contain: - name: Skip a bui ld older than the old feed's	View Logs

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

[teamleaderleo]

Bead cx-h1gt3 created for this PR by the cmux coordinator.

[github-actions]

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.3991367032401 (b9c3d5aabc)
• cmux NEXT nightly 1.0.0-nightly.3991575404801 (a62351daaa)

[github-actions]

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.3991503232101 (cd84bc62d1)