* style: format codebase
* style: format codebase
* refactor: extract skill install dialog footer and content
Extract footer and content sections from SkillInstallDialog and
SkillInstallManagementDialog into separate components for improved
maintainability and clarity of component responsibilities.
fish arms `CSI ?2031h` before painting each prompt and withdraws it when it
hands the tty to a child — a ~1ms window. Orca answered that subscribe with
`CSI ?997;Nn` across a 1-3ms renderer hop, so the reply landed after the
withdrawal and was read as stdin by the next child, corrupting `brew`/`npx`
`[y/N]` prompts.
The reply is not stale by Orca's own view when written (measured
staleReplies: 0), so no suppress-the-stale-reply scheme can close this — the
information needed to suppress does not exist yet. Nothing asked for the reply
either. The Contour spec says a terminal "should only send out the DSR when the
palette has been updated"; Ghostty (Termio.zig:729 — force=true reachable only
from the ?996n DSR), iTerm2 (VT100Terminal.m:995 — flag only) and xterm.js
(InputHandler.ts:2035 — flag only) all emit nothing on the DECSET. So stop
entering the race: record the subscription, answer nothing.
Of 17 real programs measured under a pty, only fish, tmux, claude and opencode
subscribe; none block on a reply, and answering produces one redundant palette
re-query and zero rendering difference. tmux is the only one that sends `?996n`,
which Orca still answers.
- Subscribes are record-only at all four emitters (live scan, hidden-gate fact,
parked byte watcher, parked responder — the last is deleted, it only replied).
- `?996n` answers, the subscription registry, and the theme-flip push are
unchanged. `paneLastThemeMode` is still seeded at subscribe so the next
appearance re-apply is not read as a flip.
- Replay grammar carries `?2031l` alongside `?2031h`, so a late-attaching remote
client no longer registers a subscription the TUI already retired.
Also closes fish-integration gaps found alongside: `unset` (which fish lacks)
becomes `set -e` on paths parsed by the client's login shell, `config.fish` is
parsed for agent-home detection, and bracketed-paste startup delivery is made
consistent across local/daemon/relay.
Regression test drives real fish 4.7.1 under node-pty and asserts on what the
child process reads; it fails against pre-fix code with the exact payload from
the issue. CI installs fish 4 and fails loudly rather than skipping.
Closes#9993
Co-authored-by: Orca <help@stably.ai>
Enable eleven oxlint rules that simplify code without changing behavior, and fix
every existing violation. Each candidate was gated on measured cost rather than
assumption, so rules that regressed runtime performance or type checking were
dropped instead of suppressed.
typescript/no-redundant-type-constituents is the largest addition: 113 sites, no
autofix. Dead constituents are deleted. Where the redundant literal existed to
document intent (`string | 'all'`), it is preserved as `(string & {})`, which
keeps the autocomplete hint the original code was reaching for instead of
flattening it away. The rule also caught a broken import —
remote-shared-control-retirement-probe.ts pulled RuntimeStatus from
src/shared/types, which does not export it, so the type silently degraded to
`any`; no tsconfig covers that file, so tsc never saw it.
oxlint stays at 1.77.0 rather than 1.78.0 because .npmrc sets
minimum-release-age=4320 and 1.78.0 is younger than that window.
Rules evaluated and rejected, with what disqualified each:
- prefer-string-raw: String.raw is a runtime call, not a literal (184x slower)
- prefer-string-replace-all: 26% slower
- text-encoding-identifier-case: ~5% slower, reproducible
- prefer-spread: [...str] is 110% slower than split('') and differs on surrogates
- no-implicit-coercion: `!!x` narrows types and `Boolean(x)` does not (22 tsc errors)
- prefer-arrow-callback: arrows are not constructible, breaking `new` on mocks
- object-shorthand: rewrites source text asserted by a tracked reliability gate
- switch-case-braces: pushes ten files past max-lines, which cannot be suppressed
- no-useless-switch-case: drops `case undefined:` that switch-exhaustiveness-check needs
- arrow-body-style: 115 violations have no fix, and it breaks max-lines
- newline-after-import: false-positives on the leading-semicolon ASI idiom
electron-vite-output-contract asserted on the literal
Object.prototype.hasOwnProperty.call text; retarget it to Object.hasOwn, which
rejects inherited keys identically.
While the auth document is on screen the WebContents UA is Firefox, so its
cross-host subresource/XHR requests (gstatic, play.google.com, the sign-in
challenge endpoints) reached the header layer carrying the Firefox UA yet still
bearing Chromium client hints, which the else-branch rewrote to Chrome. That
paired a Firefox UA with Chrome client hints on every non-auth Google host — a
sharper cross-host identity tell than either signal alone, and a plausible
cause of the password-submit challenge greying out and stalling.
Strip client hints on any request already carrying the Firefox auth UA so the
UA and hint surfaces tell one Firefox story for the whole flow. Gated on the
same googleAuthOverride flag as the auth-host switch, so imported-native
profiles are unaffected and the clean-Chrome default for non-Google sites
(Cloudflare) is untouched.
Extends tests/tools/google-signin-ua-probe.cjs with app-current/app-fixed
modes that mirror the shipped code and log per-request identity; on the real
accounts.google.com load they show 18 firefox-ua-with-chrome-hints cross-host
mismatches before and 0 after.
PR 9501 shipped real-home routing for the host system default, and the
env override that could turn it back off was never a shipped control. The
managed-account half of the shared runtime mirror has been unreachable
since: every host account routes to its own self-contained CODEX_HOME
before that code runs.
Delete the flag module and its env plumbing plus the managed branch of
syncForCurrentSelection and the six helpers only it called. The three
lanes that still use the shared mirror -- Windows, a custom CODEX_HOME,
and a hook-lane gate that reports unusable -- are untouched, as are every
legacy migration and the WSL read-back helpers.
Bound exclusive host navigation to a generation-aware latest-wins
single-flight so bulk open and switch fan-out stay responsive on large
remote fleets. Add freeze repro harnesses and navigated settlement.
* fix(ssh,relay): stop remote connections from being killed by backoff and frame caps
Three independent connection killers found in the SSH/remote freeze audit.
FINDING A - the reconnect ladder never escalated for post-handshake drops.
scheduleReconnect() used the single published state.reconnectAttempt for both
the delay index and the give-up test, and runReconnectAttempt() zeroed it
before connecting (ssh.ts gates the relay redeploy on 0-at-connected). Every
post-handshake drop therefore re-entered at 1000ms forever, ~3600 relay
redeploys/hour, and 'reconnection-failed' was unreachable for a flapping host.
New SshReconnectLadder splits the delay index (advanced by every retry) from
the failure streak (advanced only by a failed handshake), so flaps back off
while give-up semantics stay byte-identical to shipped.
FINDING B - notify() closed the client whenever a frame exceeded the producer
frame capacity, conflating a permanently un-sendable frame with transient
backpressure. A 5000-event fs.changed is 425KB against a 49KB cap, so the
watcher flood killed the link and re-killed on every reattach+replay. notify()
now drops and logs once per generation; fs.changed is chunked to each sink's
capacity with a control-lane overflow marker as the resync fallback; agent-hook
envelopes shed lastAssistantMessage/interactivePrompt/subagents to fit.
FINDING B2 - sendResponse routed >1MB responses to a lane whose admission
ignores the frame cap and closed the client on rejection, so a large
fs.listFiles dropped the SSH host. It now substitutes a JSON-RPC error so the
request fails instead of the connection.
Also moves fs.streamEnd/fs.streamError to the control lane so a terminal frame
cannot be dropped by the producer-lane check.
Co-authored-by: Orca <help@stably.ai>
* fix(relay): stop the overflow marker from re-killing the link it protects
Round-1 review fixes on the P0 freeze work.
The control-lane overflow marker could reinstate the exact failure this P0
removes: dispatcher-client-writer closes the client when control-lane
admission fails, and admitControl is the only lane that returns an error, so
one marker per failing batch accumulated to the 256-frame/1MB bound and
dropped the link. Markers are now deduped to one outstanding per
(client, root), cleared on settle.
Chunking also defeated the renderer's per-payload directory dedupe -- events
are now stable-grouped by parent directory so one directory lands in one
chunk -- and the halving walk overshot the byte minimum ~1.7x while the fast
path paid three JSON encodes; both are fixed by publishing first and sizing
from a measured bytes-per-event estimate.
Agent-hook shedding now surrenders the blocking interactive prompt LAST
rather than first, so a degraded envelope cannot strand a pane at
state=waiting with no answerable question card.
The dropped-notification log now distinguishes over-capacity from producer
queue backpressure and no longer lets the first dropped method silence every
other producer for the life of the connection.
* fix(relay,ssh): keep status delivery and terminal frames from trading one freeze for another
Round-2 review fixes.
The round-0 change from close-on-rejection to silent drop removed the only
redelivery path for agent.hook envelopes: they are fire-and-forget and the
per-pane cache only replays on handler install, so a saturated link stranded
a pane on a stale Working spinner until reconnect. Closing used to guarantee
delivery by forcing that replay. Envelopes now publish per client and pend
for bounded latest-wins redelivery when the producer queue rejects them.
Shed fields are now named on the wire. The subagent roster is not cosmetic --
the renderer replaces rather than merges it, and hibernation gates on its
length -- so an unmarked shed could sleep a live pane.
fs.streamEnd rode the control lane because it must not be dropped, but that
lane kills rather than drops. The stream's concurrency slot is now held until
the terminal frame settles rather than until the fd closes, capping queued
terminal frames well under the control budget; overflow costs one refused
read instead of the connection.
The watcher chunk walk now stops while producer retention sits past its
reserve and degrades to a resync, so a 5000-event flood cannot fill the queue
that interactive PTY traffic shares and stall every remote terminal.
The reconnect ladder caps its flap-path delay so delay plus handshake timeout
cannot cross the relay grace floor and let the remote daemon kill live PTYs.
Also: the suppression key no longer embeds a NUL byte, which had made the
file binary to git and grep; producerEnvelopeBudget no longer reports
infinite capacity for a departed client; the drop logger no longer encodes a
frame it will not log; and an over-capacity response substitution no longer
settles as if the result had been delivered.
* fix(relay,ssh): restore relay-shed status fields and scope backpressure per client
Round 3 + 4 review fixes.
Watcher chunking is now gated on the *client's* retention reserve rather than
the dispatcher-wide one, so one stalled peer no longer forces a healthy client
into a full file-tree resync. The relay-lost redeploy ladder no longer burns its
6-attempt budget while the SSH transport itself is down: it holds at the 15s step
with a non-terminal status and rearms, so a laptop that slept past the ladder
comes back instead of landing on a terminal "give up" banner.
The shedFields wire marker had no consumer, so an agent-hook envelope whose
subagent roster was dropped to fit the frame read as "roster cleared" on the Orca
side: live child rows blanked and a done pane became hibernation-eligible while
its teammates were still running. ingestRemote now restores shed fields from the
cached payload (interactivePrompt deliberately excluded — a stale answerable
question card is worse than none).
Also: stream terminal-frame slots are counted per client, since the control queue
they protect is per client; the chunking fast path no longer logs a drop for a
batch it goes on to deliver in full; -32010 is now RelayErrorCode.ResponseOverCapacity.
Test debt from the review: pending-pane eviction, per-client stream isolation, and
the reconnect budget are now asserted rather than assumed; four fragile exact-byte
pins dropped in favour of the tier comparisons that carry the requirement.
* fix(relay,ssh): restore relay-shed status fields and scope backpressure
- Oversized relay responses now fail their request instead of closing the connection,
preventing one frame from killing every pane on the host
- Restore subagent state for correct hibernation; don't resurrect stale prose
across turns
- Account for relay re-establishment and PTY reattach time in SSH flap delay caps
- Only log drops of final unsendable envelopes, not temporary rejections during
measurement probes
- Fix watcher overflow marker release race when notification admission rejects
without settlement; use precise byte counting for event batching
* Restore relay-shed fields with digest validation and scoped backpressure
Validate that shed subagent rosters match their wire digest and turn identity before
restoration, preventing stale roster resurrection. Compact interactive prompts for waiting
states instead of dropping them. Demote control-queue overflow to non-fatal rejection so
clients can retry on capacity recovery, keeping the link alive during transient backpressure.
* fix(relay): correct ResponseOverCapacity error code
ResponseOverCapacity should use -33008 to stay in the -33xxx range
for relay protocol errors, not -32010.
* fix(relay): close client when pty.replay overflows control queue
Replay is never retried, so it uses the control lane where overflow
is fatal — the writer closes the client and reconnect reloads history
rather than stranding a short buffer.
* fix(relay): prevent infinite redeploy on flapping SSH transports
Charge reconnect attempts when connection restores mid-backoff, preventing
infinite loop on transports that flap between states. Refactor control overflow
handling to use entry property instead of WeakSet marker for clarity.
---------
Co-authored-by: Orca <help@stably.ai>
Remove one-off incident docs and committed test-results noise, move
dev/repro/bench tools under tests/tools, and relocate i18next config
into config/ so the GitHub root scrolls to the description faster.
Neil
Jinjing
Brennan Benson
Jinwoo Hong
