Commit Graph
10217 Commits
Author SHA1 Message Date
Brennan BensonandMerge Sim 2513e21390 fix(native-chat): publish structured session status from the host so the sidebar never goes stale (#18776)
* fix(native-chat): publish structured session status from the host

The sidebar learned whether a structured chat was mid-turn by replaying
the session journal in the renderer, through a reader whose lifetime was
tied to the chat pane. Hiding the pane stopped the reader before the
turn's settlement arrived, so the row stayed on "working" until the chat
was reopened. The same coupling meant a tab never opened this session
showed no status at all, and a reloaded renderer lost every settled row.

The host owns the journal, so it now projects each session's status once
per journal publication and fans the changes out on one stream per client
(`agentSession.subscribeStatus`). The projection survives eviction of an
idle session's provider child and is republished when readable sessions
are restored. The renderer bridge subscribes to that feed per runtime
target and never opens a transcript reader; the observation hook is gone.

Additive wire surface behind the existing structured capability; old
hosts reject the method and the renderer retries, showing no status.

* fix(native-chat): negotiate the status feed and stop losing a change on subscribe

The status stream is additive to a surface that already shipped, so a host
advertising agent-session.structured.v1 can still answer subscribeStatus with
method_not_found. Every renderer error path reconnected, so a remote host one
release behind got a relay round-trip every 5s and no sidebar status at all.
Give the method its own capability and probe it before subscribing; a failed
probe still retries, an absent capability does not.

Re-projecting on subscribe also wrote straight into the shared cache, so a
second client could pin the first to a stale summary. Route those diffs
through publish() before the arriving subscriber is registered.

* fix(native-chat): bound the status prompt, merge snapshots, and prove the unread path

One status frame carries every retained session and a send admits 256 KB per
prompt, so ~16 large-prompt sessions could push the snapshot past the 4 MB
outbound guard and into the retry loop. Bound latestPrompt to the same
200-char single-line preview every other agent-status row already carries.

A snapshot also replaced the cached map wholesale, so the empty first frame
from a restarting host retracted every row before restore republished them.
Merge instead; the tab map, not this feed, decides which sessions are listed.

Tests: the hidden-pane claim now sits at the host, where a journal with no
transcript subscriber is driven from running to idle; the RPC test reads a
real projection instead of its own stub.

* fix(native-chat): merge the duplicated status-event type import

* test(native-chat): pin the restart status publication, and log the unsupported host

Startup restore indexes a readable session and publishes its status, which is
what puts a never-reopened tab back in the sidebar. Only an Electron screenshot
covered that wiring; a sitting status subscriber now pins it directly.

The terminal "host too old" branch was silent, so a mixed-version report showed
an empty sidebar with nothing in the log to explain it.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 15:35:03 -07:00
Brennan BensonandMerge Sim 471a5f4aa7 feat(native-chat): model Codex MCP and web-search items instead of leaking opcodes (#18763)
* feat(native-chat): model Codex MCP and web-search items instead of leaking opcodes

Codex's app-server sends 19 thread-item types; the structured translator handled
six. The rest fell through to a generic gray `codex · item:<type>` row, even
though the disposition table's own comment says it exists so a new item type
cannot leak like that — the table had one entry.

Give `mcpToolCall` and `webSearch` real tool-call bodies, and chrome `sleep`,
which carries only a duration and renders as nothing in Codex's own TUI.

`subAgentActivity` and `collabAgentToolCall` deliberately keep their generic
rows. They arrive in real sessions today and are currently the only visible
sign a subagent is running; hiding them before the subagent UI lands would
render minutes of work as an idle turn. Tests pin that they stay visible.

MCP tool names pass through verbatim when they contain `:`, `.`, `/` or `__`,
so `mcp__server__tool` survives instead of being title-cased into nonsense.

* fix(native-chat): keep Codex MCP tool identity and web-search results on the row

Four fixes to the Codex MCP / web-search item bodies:

- Drop the title-casing display name. `get_forecast` became `Get Forecast`,
  which no longer matches the raw snake_case identifiers that the diff
  renderer, question parsers, and tool-input previews dispatch on, and does not
  match how the Claude lane or the sibling `shell`/`apply_patch`/`web_search`
  bodies name a tool. The row name is now `server/tool` verbatim, the bare
  `tool` when no server is given, and `mcp` when the item names no tool at all.
  Server-qualifying also stops an MCP tool that happens to be called
  `apply_patch` from hijacking the diff renderer.

- Pass the MCP call's own `arguments` as the tool input instead of wrapping it
  in `{server, tool, arguments}`. Row-label derivation only reads top-level
  keys, so the wrapper degraded every MCP row to a truncated raw JSON blob.
  A non-object `arguments` stays addressable under a key rather than being
  dropped; an absent one becomes null, which labels as empty rather than `{}`.

- Carry a web search's `results` as the call output, bounded like every other
  inline payload and omitted when there are none. They were being dropped
  entirely, which showed less than the generic fallback row it replaced.

- No streaming branches were added for these two item types: the Codex delta
  stream is a closed set of six methods that neither can reach, so such
  branches would be unreachable.

* fix(native-chat): label Codex web searches and argument-less MCP calls

A row label is derived from top-level `input` keys only, so a webSearch
whose detail lives inside `action` — an opened page, an in-page find, or
a bare `other` — fell through to the raw JSON of the whole input, as did
the empty `query` Codex leaves on a completed search. Hoist the action's
`url`, `pattern` and `type` beside the query, keep the full `action`
object so the expanded detail loses nothing, and emit no input at all for
the start frame.

An MCP tool that takes no arguments sends `arguments: {}`, which passed
straight through and labelled the row a literal `{}`; treat it as absent
so the row reads as a bare `server/tool`.

Split the durable-identity half of the item translator into
`codex-thread-item-identity.ts`, re-exported so every existing import is
unchanged, to keep both files under the max-lines cap.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 15:33:04 -07:00
Neil 239e3c7e0b test: select seeded workspace and confirm sidebar reveal (#18921) 2026-09-05 15:29:46 -07:00
Neil 9faa27c5f4 test: align desktop platform oracles with native behavior (#18915) 2026-09-05 15:12:19 -07:00
Neil d7767fb196 perf(worktree): remove redundant creation and terminal startup work (#18793)
* perf(worktree): remove redundant creation and terminal startup work

* test(worktree): cover optimized creation call signatures

Preserve explicit branch adoption, WSL callback routing and sparse cleanup expectations.

* perf: preserve user Git checkout worker settings

* perf(git): skip malformed remote base probes

* perf(cli): avoid loading other agent hooks for Codex preflight

* fix(build): retain Codex preflight entry for packaged CLI

* test(ssh): wait for replacement PTY before lease recovery input

* test(ssh): verify recovered shell execution and lease ownership

* test(electron): reap isolated macOS crash reporters on teardown

* test: allow either observed self-exit snapshot ordering

* test: capture frozen-host input recovery evidence
2026-09-05 15:08:22 -07:00
Neil 7bec98466b test: canonicalize setup fixture paths before worktree lookup (#18912) 2026-09-05 15:04:52 -07:00
Neil 51eed5a1bc feat(cli): report SSH host platforms (#18896)
* feat(cli): report SSH host platforms

* feat(cli): include SSH connection status

* fix(cli): preserve unknown SSH connection state
2026-09-05 14:35:45 -07:00
Neil 2afc8b55ef test: pin worker visibility fixture command and handle (#18897) 2026-09-05 14:34:35 -07:00
Neil dce5ebd83d test: isolate native crash restoration and refresh stale fixtures (#18883)
* test: isolate native crash restoration and seed current integration facts

* test: await scoped GitLab preflight before URL transition checks
2026-09-05 14:18:22 -07:00
Jinjing cd70048092 Fix favicon retention across same-origin navigations (#18879)
* fix: retain favicons across same-origin navigations

Move favicon clearing from did-start-loading to did-start-navigation and
only clear when origin changes. Chromium re-announces favicons only when
the icon URL list changes, so clearing on every load orphans same-origin
navigations. Extract favicon URL validation into a shared module.

* fix: drop favicon on cross-origin redirects

When a same-origin navigation redirects to a different origin, the favicon should be cleared to prevent stale icons from displaying the wrong site's identity.
2026-09-05 14:10:43 -07:00
Neil 5cec2c2dfc test: preserve Docker context in isolated VM recipes (#18884) 2026-09-05 14:07:08 -07:00
Brennan BensonandMerge Sim ddc5b75ac7 feat(native-chat): label Codex tool rows by what the command actually did (#18760)
* feat(native-chat): label Codex tool rows by what the command actually did

Codex's app-server `commandExecution` item carries `commandActions`, which
already classifies each command as a read, a search, or a directory listing
with the target path, name, or query extracted. Orca ignored the field, so
every shell call rendered as an undifferentiated row of raw argv.

Read it and name the row by its class, keeping the raw command and cwd for the
expanded view. Unclassified commands are untouched: absent, null, or malformed
`commandActions` produces byte-identical output to before.

Rank the search term above the command in the shared label keys so a classified
search row reads by what it looked for rather than the shell text that ran it.
No first-party tool input carries both keys today, so this only reaches the new
rows; an MCP tool supplying both would prefer its search term.

Note `commandActions` is the app-server spelling. `parsedCmd` is the rollout-file
shape and never arrives on this lane; a test pins that it stays ignored.

* feat(native-chat): give tool rows a category glyph beside their word

A row named only by a word makes the reader parse text to tell a read from
a search. Pair the word with an icon: icon for category, word for action,
argument for target.

Name the full eight-category vocabulary in `src/shared/native-chat-tool-icon.ts`
now — read/search/listFiles/unknown/fileChange/webSearch/mcpToolCall/
subAgentActivity — even though only the classified shell categories reach a row
today, so the MCP and web-search rows landing separately inherit these names
rather than coining their own. Glyph ids are the lucide spelling shared by
`lucide-react` and `lucide-react-native`, so mobile can resolve one name to its
own component when it adopts this; mobile rows stay text-only for now.

The glyph is decorative and `aria-hidden`: the word is the accessible name, and
never renders without it. One glyph per category, fixed across running,
completed, and failed — a row that swapped icons on completion would read as
changing identity — so the run header's active row also takes its category glyph
instead of the generic wrench it fell back to once these rows stopped being
called `shell`. A word outside the vocabulary gets the terminal glyph rather
than a blank slot, so rows stay left-aligned.

Also stand `.` in for a `listFiles` action whose `path` is null, which is what a
bare `ls` sends. The row named the action and then showed the raw argv as its
target; now it names the directory it listed.

* fix(native-chat): hold the tool run header's glyph fixed and size its slot to 16/14

The header swapped its leading glyph on settle: the active tool's icon while
running, a check once done. That is the identity swap a fixed per-category glyph
exists to prevent — the row appeared to become a different thing when it
finished. Name the header by the run's latest tool in both states and move the
completion check to the trailing edge, where the rest of the state signal already
lives.

Size both header slots to the mock's 16px slot with a 14px glyph, matching the
tool rows beneath them and the subagent summary row landing separately. They were
24/16, so the icon columns sat 8px apart and broke the left alignment the icon
treatment depends on.

The fixity test walks running, completed, and failed and pins the leading glyph
of every row by lucide's own class name, so a swap shows up as a different name
rather than a still-present icon.

* fix(codex): stop a classified shell row from asserting facts the command doesn't support

Three claims the `commandActions` row model was making on its own:

- `listFiles` with a null path was given `path: '.'`. Codex sends null for a
  recursive walk and for the repo root, and the invented path flows into
  `createToolInputDisplay().filePath`, which mobile turns into a tappable
  "open file" link onto a directory — an affordance that can only fail. The row
  now keeps the raw command, which is what the label logic already falls back to.
- A command whose actions classify as two different things (`cat a.txt && ls src`)
  was named after the first one, silently dropping the rest. Recognized actions
  must now agree on one class; a repeat of one class keeps the class and only a
  target every entry names.
- `read` lifted `name` into the journal payload, where no label ever reads it —
  `path` always wins — so it was bounded weight carrying nothing.

* fix(native-chat): give an unmodelled tool row a generic glyph, not a terminal

The row-word vocabulary named seven words, and everything else fell through to
the terminal glyph — which reads as "a shell ran here" for rows where nothing
says one did. Codex's own `apply_patch` row, `Grep`/`Glob`/`Task`/`WebFetch`/
`TodoWrite`, and every `mcp__*` tool all rendered a terminal, leaving the
declared `mcpToolCall` and `subAgentActivity` categories unreachable.

- Split the vocabulary: `unknown` stays the shell command Codex could not
  classify and keeps the terminal, while a new `other` carries the generic
  wrench that unmodelled words now fall back to.
- Read the edit family from `EDIT_TOOL_NAMES` and the command tools from
  `isCommandToolName` rather than restating either. Command tools resolve first:
  `isEditToolName` counts `shell`/`exec` as possible patch carriers, and a shell
  row is not an edit.
- Result rows get no category glyph. Their word is `translate(…, 'Result')`, so
  keying a category off it resolved a different glyph per locale; an empty slot
  keeps the rows aligned.
- The header and the row now resolve through `NativeChatToolIcon`, so one `Grep`
  run can no longer show a wrench in the header and a terminal on its line. The
  glyph map and the unused `category` prop go with the duplication.

* fix(native-chat): give the projected Diff row the file-change glyph

Every Codex fileChange item projects to a tool call named `Diff`, which the
edit set does not name — it names the tools that carry the edit in their own
input. So a run whose body renders an edited-file card was headed by the
generic wrench.

* fix(codex): stop a classified shell row offering a folder as a file to open

A listFiles action's path is a directory, and a search action's path is the
root it scanned. Lifted under `path`, both became the row's file target, which
mobile renders as a tappable open-file link that can only fail — the same dead
link the removed `{ path: '.' }` stand-in would have produced. They lift to
`directory` instead, which still labels the row but is never a file target.

* fix(mobile): keep the terminal glyph on a classified Codex shell row

Mobile's run header picks between a terminal and a generic glyph by tool
name. Now that the host publishes `read`/`search`/`list` for the same
commands it used to publish as `shell`, that name check answers false and
a command that really ran heads its run with a wrench.

Ask the shared category vocabulary instead. Mobile keeps its two icons —
porting the full glyph set is a separate lane.

* fix(native-chat): say what the run header's glyph actually guarantees

The comment claimed the header names the same tool in both states, so its
glyph cannot change on settle. It can: the live header names the running
call while the settled one names the run's last tool call, and with
out-of-order completion those differ. The glyph is fixed for whichever
tool the header names — say that, and drop the never-taken running branch
from the settled header's call.

Also pin the other half of the file-target rule: `read` keeps `path`, so
its row stays tappable, where `list`/`search` lift a folder to
`directory` and offer no target at all.

* fix(native-chat): give a rollout-transcript shell row the terminal glyph

`exec` and `local_shell` are what the Codex rollout transcript names a
shell call — `native-chat-edit-normalize` already treats those three
words as the command tools — but the activity set the glyph vocabulary
reuses carries neither, so both rows headed a real command with the
generic-tool wrench.

Named in the vocabulary rather than in that activity set, because that
set also picks the running row's copy and this is only about the glyph.

* fix(mobile): pick the run-header glyph from the call's input, not its word

Codex now names a classified shell row `read` / `search` / `list`, which
lowercase to Claude's own `Read` / `Grep` / `Glob`. Mobile has only a terminal
and a wrench, so keying that choice on the row word gave Claude's filesystem
tools a terminal for a shell that never ran.

The input separates them: Codex keeps the raw command on a classified row,
while Claude's `Read` carries only a file path. `isShellActivityToolCall`
replaces `isShellActivityToolRow` and asks the command tool names first, then
the call's input.

* fix(native-chat): give the projected diff fixture its required digest

* fix(native-chat): head a settled run with a glyph the whole run shares

The settled run header drew the glyph of the run's last tool call while the
text beside it summarizes the run's first three, so a ten-call run ending in a
`read` showed an eye above "shell npm test · shell git status · …" — a category
the summary never described.

Resolve the header's glyph from every call in the run instead: the shared
category's glyph when all agree, the generic tool glyph when the run spans
categories, and no glyph when there are no tool calls. The running header still
names the active call, whose glyph is true of it.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 14:03:45 -07:00
Neil 1924c8f5b1 feat(perf): lint repeated sort setup and schedule regression contracts (#18822)
* feat(perf): audit comparator setup and schedule performance contracts

* test(sqlite): close readers after expected busy failures

* ci(perf): trigger contract workflow on the contract files themselves

Without these paths a contract rename lands green on PR CI and only
breaks the next nightly, where nobody owns the failure. Also run the
OS-independent source audit once instead of on all three runners.
2026-09-05 13:56:06 -07:00
Neil d8c4c83063 test(e2e): fence SSH recovery and release exited Electron pipes (#18880) 2026-09-05 13:53:27 -07:00
Jinwoo Hong 61ebffa86e fix(runtime): bound terminal-wait blocked-prompt rules to the live screen bottom (#18817)
The Codex prompt rules in terminal-wait-detection scanned the whole retained
tail (up to 256 KiB) with lastIndexOf, so any quoted prompt phrase in
scrollback registered as a live prompt. A Codex agent working on Orca prints
rg hits from this very file; one such line ~300 lines above an idle input box
made `orca terminal send` refuse with agent_prompt_blocked and `terminal wait
--for tui-idle` report codex-interactive-prompt. `clear` did not help because
the detector reads the retained tail, not the visible screen.

A prompt that owns the terminal is at the screen bottom, so every blocked
rule now runs over the last 12 non-blank lines (real Codex dialogs are 4-8
lines), the way the cursor approval rule already was. The returned index is
offset back into full-tail coordinates so ready-header comparisons keep
working. The sentinel fast path is unchanged.

Line-window primitives move to terminal-wait-tail-window.ts to keep the
detector under the max-lines cap.
2026-09-05 16:49:59 -04:00
Neil 79350f4551 test(e2e): follow current sidebar project and activity actions (#18878)
* test(e2e): follow current sidebar project and activity actions

* test(e2e): reopen activity after revealing a workspace
2026-09-05 13:39:56 -07:00
Jinwoo Hong a3c1d32995 fix(relay-ops): per-region cell latency bar and attributable preflight failures (#18877)
The incident monitor froze three healthy 15-minute production gates on
2026-09-05 because asia-east2 cells are judged against a bar calibrated
for us-central1. A cell's /ready fetches the auth JWKS and runs SELECT 1
against Cloud SQL, both in us-central1, so from the US GitHub runner the
asia-east2 round trip measures p50 0.88 s / max 2.7 s against 0.08-0.5 s
for us-central1 cells.

Give cell.<id>.latency_ms a per-region threshold (us-central1 2000,
asia-east2 4000) carried on IncidentCellExpectation from the tfvars
region. Director and auth latency rules keep the flat 2000 bar, and hard
faults are still caught by the .health/.ready equal-1 checks and the
probe's 8 s fetch timeout.

Also name the signal and its observed/threshold in the live preflight
failure message, keeping the source/code tokens other tooling matches on.
2026-09-05 16:21:50 -04:00
Neil 9c3d957ae3 perf(automations): reuse collation setup for list name sorting (#18823) 2026-09-05 13:19:25 -07:00
Jinjing 062db77118 reduce: lower tab minimum width from 88px to 72px (#18871) 2026-09-05 12:17:40 -07:00
Neil af82126058 fix(native-chat): give the Claude exit barrier a handle on unpublished exits (#18826)
A first-hand Claude exit is not published where it is observed. `handleExit`
re-enters the close ladder and persists the transcript cursor before it emits
`ended`, and only that emission reaches the runtime's recovery chain. So the
runtime's `waitForRecovery` — whose whole job is to drain an in-flight recovery
before teardown stops children — returns immediately for an exit that is still
climbing the ladder, and nothing outside the adapter can tell an observed exit
from a published one.

The integration test for fenced host reconciliation had no handle on that
barrier, so it bounded-polled the lease for 100ms instead. Measured under 16x
local concurrency, publication alone takes 77-204ms: 19/24 runs failed.

Retain the ladder-then-settle tail on the exit record and expose
`drainObservedExits`, fold it into `waitForRecovery`, and export the barrier so
a caller that needs the settled lease can await it. Codex publishes inside its
own exit callback and needs nothing. The test now awaits the barrier: 0/24
under the same load, and it fails on an idle machine without the drain.
2026-09-05 03:50:19 -07:00
Neil 265871c53d fix(native-chat): stop a settling handoff throwing an unhandled rejection at teardown (#18824)
* fix: stop a handoff flow from outliving the host that owns its session

A structured handoff runs on the session's serialized chain and nothing in
production awaited it. When the client-side deadline for the switch expired
first, teardown dropped the session map out from under a live flow, and the
flow's own failure notification then threw `agent_session_ownership_unknown`
out of a status publish — an unhandled rejection, plus journal rows written
into a directory that was already being removed.

Three fixes, each with a regression test that fails without it:

- The status publish is a notification, not a mutation: it now reads the fence
  without requiring an attached session, so an evicted or torn-down session
  makes it a no-op instead of a throw.
- `track` used `.finally`, which forwards a rejection onto a promise nobody
  awaits. `drain` settles flows through `allSettled`, so the bookkeeping chain
  is now settle-only and cannot resurface one.
- Host teardown drains in-flight handoffs before dropping the session map.
  `drain` existed for exactly this and was never wired up.

The integration test's `vi.waitFor` is dropped rather than widened: the request
enqueues the flow on the session's serialized chain before it returns, so the
status read is already ordered behind it. The poll only added a wall-clock
deadline that a loaded runner missed.

* fix: bound the handoff drain so a wedged flow cannot hold the quit open
2026-09-05 03:15:17 -07:00
Neil a823f97d63 perf(worktree): skip remote probes with no possible result (#18821) 2026-09-05 03:01:12 -07:00
Jinwoo Hong 9f2a9a248e fix(cloud): validate protocol-0 same-cap cell plans without rehome trust lines (#18818) 2026-09-05 05:42:37 -04:00
Soshiro Narita 1a76a11e39 feat(i18n): localize onboarding flow to Japanese (#18787) 2026-09-05 02:37:06 -07:00
Neil 0bbf86bb7a fix(renderer): stop a Node-only process-table module blanking the app at boot (#18814)
Every Electron E2E spec that boots the app has been failing on
`workspaceSessionReady did not become true`, and the app itself has been
launching to a blank white window: the renderer threw
`ReferenceError: process is not defined` while evaluating a shared chunk,
so React never mounted and no startup step ever ran.

`agent-completion-poll-interval.ts` (renderer) imported one constant,
`PROCESS_TABLE_SNAPSHOT_MAX_STALENESS_MS`, out of
`shared/process-table-snapshot-reader.ts` — a `node:child_process` /
`node:fs/promises` module whose dependency evaluates `process.platform` at
module scope to pick `ps` columns. The renderer runs sandboxed with
contextIsolation, where `process` is undefined, so that module-scope read
threw and took the whole chunk with it. Introduced by #18742; #18780 added a
second module-scope read next to the first.

The constant now lives in `shared/process-table-snapshot.ts`, the
environment-neutral half of the pair, and the reader re-exports it so host
callers are unchanged. The two `ps` column sets read the platform behind a
`typeof process` guard, which defuses the same landmine for any future
renderer import of that module — only hosts ever run the argv.

The regression test walks the renderer import graph (lazy routes included)
from all three entries and refuses any module that reaches a `node:` builtin.
It fails on the pre-fix import with the full 10-hop chain from `main.tsx`.
2026-09-05 02:07:37 -07:00
Jinwoo Hong 12e05203a4 fix(cloud): let the same-cap roll isolate Asia cells (#18811)
The same-cap wave validator approves 19 cells (c7-c26 plus the Asia cells
c27-c29), but the canary script it drives hard-rejected anything outside the
16 US capacity cells, so the first Asia same-cap canary failed closed at
isolate. Give the canary an explicit --approved-cells switch that selects the
same-cap allowlist, and pass it from the four same-cap job invocations. With no
switch the behaviour is unchanged, so the US-only capacity workflow keeps its
scope.
2026-09-05 01:51:06 -07:00
Neil 06ca54ae7c fix(test): stop detached git maintenance racing the divergence fixture teardown (#18810)
`worktree-base-divergence-real-git.test.ts` builds cap-sized histories (100 and
101 commits). Every `git commit` detaches `git maintenance run --auto`, whose
commit-graph task arms at 100 new commits, so the fixture reliably spawns a
background `git commit-graph write --split` that keeps creating
`.git/objects/info/commit-graphs` entries after the synchronous exec returns.
The `afterEach` recursive remove is then deleting `.git/objects` underneath a
live writer and dies with ENOTEMPTY — which is how "counts drift in both
directions" failed on main.

Reuse the existing `GIT_FETCH_SKIP_AUTO_MAINTENANCE_CONFIG_ARGS` (it already
covers modern maintenance and legacy auto-gc, so it holds at the Git 2.25
baseline) in the fixture's git helper. Traced spawns of
`git commit-graph write` over a full run of this file: 4 before, 0 after.

The production path under test only runs `rev-list` and `merge-base`, neither of
which triggers auto-maintenance, so there is nothing to fix outside the fixture.
2026-09-05 01:49:48 -07:00
Brennan BensonandMerge Sim cec26336e5 fix(native-chat): say when a structured launch fell back to a terminal (#18762)
* fix(native-chat): say when a structured launch fell back to a terminal

A definitive refusal already opened a terminal instead of the requested
structured chat, but said nothing — indistinguishable from the bug where the
wrong surface opens. Notify at message severity, since nothing failed.

Also stop putting the raw error in the failure toast's description: it carried
errnos and absolute paths straight into the UI. The detail moves to a warn log
and the toast gets catalog copy, matching how the coded refusals already read.

* fix(native-chat): avoid overstating terminal fallback

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 01:47:43 -07:00
Neil 9927edd631 fix(ssh): let the host say whether it armed the ready marker (#18802)
#18796 made every SSH Codex background launch wait for the shell-ready marker,
but the client cannot see the remote shell. On a host that never publishes one --
fish, sh, Windows, or a relay predating #18796 -- no marker arrives and delivery
falls back at 1.5s where it used to write at 50ms.

The relay already computes whether it armed the marker; publish that as an
optional `shellReadyArmed` on the spawn reply and let the client skip a wait it
now knows is pointless. Absent stays UNKNOWN and keeps the client's own guess, so
an older host behaves exactly as before; false is only ever an answer a host gave.
It rides every reply, false included, or absent would stop meaning "old host".

A host that did not arm the marker did not arm bracketed paste either, so the
released path still submits raw.
2026-09-05 01:34:38 -07:00
Neil e95d247be1 perf(terminal): cheap-tier process inspection for anchored local agent panes (#18780)
* perf(terminal): cheap-tier process inspection for anchored local agent panes

Every idle local pane's completion cadence ran a full whole-host `ps` (with
`tty=` and `command=`, 0.34-0.50s on a 1,900-process Mac, 1.15s on Linux)
purely to build `foregroundProcessEvidence` that the renderer then discards
for local ids. Add a cheap tier (same job-control columns, no tty/command,
0.03s) gated so that it introduces no user-facing trade-off:

- Only a pane whose last FULL capture proved a recognized agent may take the
  cheap tier. Panes with no anchor always take the full capture, so start
  discovery keeps today's exact behaviour.
- The cheap tick compares a per-pane fingerprint (root shell pid+start, tpgid,
  every descendant's pid+start+pgid+job-control state). Any change, a changed
  node-pty foreground name, an unreadable capture, or an incarnation mismatch
  escalates to the full capture. A recognized agent's exit is always a pid
  vanishing, which the fingerprint always sees.
- A cheap answer OMITS evidence rather than fabricating a tty-less fence.
  Remote/restore consumers never send `steadyState`, so they keep the full
  capture unchanged.
- `steadyState` is a new optional request field; an old daemon ignores it and
  answers with the full capture.

Measured (8 idle panes, 60s, idle cadence, forks counted by column set):
30 full -> 1 full + 29 cheap.

* fix(terminal): route the cheap ps capture through runProcess

The cheap-tier reader imported node:child_process directly, which the
child-process import-boundary and windowsHide ratchet tests reject (CI shards
1/8 and 3/8). Use Orca's single spawn entry point instead; it pins windowsHide
and encodes argv. Map its result onto the capture-error vocabulary:
outputTruncated -> capture_truncated, timedOut -> capture_timeout, non-zero
exit -> ps_exit_<code>. Tests mock at the runProcess seam.

* fix(perf): refuse a pane fingerprint when any descendant start marker is missing

`buildPaneProcessFingerprint` rejected only a missing root start marker; a missing descendant
marker was stamped as `?`. Two captures that both failed to read the same descendant therefore
compared equal, which removes the pid-reuse protection the fingerprint exists to provide: a
recycled pid could make a vanished agent look unchanged, and the cheap tier would keep serving
its name instead of escalating.

Reachable on Linux, where `readLinuxProcStartTime` legitimately returns null when a process
exits between the `ps` capture and the `/proc/<pid>/stat` read.

Every subtree member now needs a start marker or the fingerprint is refused, which sends the
caller to the full capture — the same conservative default every other uncertain path takes.

Reported by CodeRabbit on #18780. The two new tests fail against the previous code with
`expected '4242@2400#4300:|4300@?:4300:+' to be null`.
2026-09-05 00:57:02 -07:00
Neil ccf3e27800 perf(relay): bound the symlink directory probes a remote readDir fans out (#18752)
`readRelayDir` issued one `stat` per symlinked entry and awaited them all in a single
`Promise.all`. A pnpm `node_modules` is hundreds-to-thousands of package symlinks in one
directory, so expanding it over SSH put that many stats in flight at once, saturating libuv's
four-thread pool and delaying every other relay filesystem operation — including the
interactive reads `fs-list-files-scan-coordinator` exists to protect.

The probes now run through `forEachWithConcurrency` at 8, the cap every other bounded probe in
this codebase already uses (`GIT_COMMON_SNAPSHOT_CONCURRENCY`,
`PRUNABLE_EXISTENCE_PROBE_CONCURRENCY`, `SPARSE_CHECKOUT_DETECTION_CONCURRENCY`).

Results and ordering are unchanged: every symlink still resolves to its target's kind, and
`sortDirEntries` still runs afterwards. The new test builds a 60-symlink directory and asserts
the same 60 stats happen with exactly 8 in flight at peak — the probes overlap, and never past the cap.
2026-09-05 00:56:50 -07:00
Brennan BensonandMerge Sim cc07249e78 fix(agent-session): refuse a pre-commit structured create with an envelope (#18697)
* fix(agent-session): refuse a pre-commit structured create with an envelope

The create route refused by throwing, which reaches a client as a generic
transport error indistinguishable from a lost answer — so desktop parked the
launch as visibility-unknown with no chat and no terminal. Convert the whole
pre-commit span, everything before `attach`, into a refusal envelope carrying a
code, and name the definitive-refusal allowlist the fallback decision needs.

* fix(agent-session): gate legacy fallback on definitive refusals

* fix(mobile): preserve unknown structured create outcomes

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 00:50:37 -07:00
Neil 4c5077d57a perf(persistence): skip rewriting unchanged terminal scrollback snapshots (#18764)
* perf(terminal): tighten the partial-escape-tail benchmark and equivalence test

* perf(terminal): spell the ESC gate the same way as the sibling ingest gates

* test(terminal): differential-fuzz the ESC-free partial-escape-tail gate against the unguarded fold

* test(terminal): make the escape-tail fuzz exhaustive at symbol depth, and cap the fold expectation

Two review findings on the differential fuzz, both about the test faithfully modelling the
function it guards.

The odometer generated strings by symbol depth but the caller filtered on `chunk.length`, which
is the UTF-16 code-unit count. An astral symbol is two code units, so every depth-4 string
containing one was silently skipped and the corpus was not exhaustive at depth 4 the way the
test name claimed. The generator now yields `{ depth, text }` and the caller filters on depth.
That restores the missing strings and takes the pinned corpus from 516,566 to 593,468 - exactly
the count CodeRabbit derived for the intended corpus.

The pairing assertion in the sibling suite compared the capped `advancePartialEscapeTail`
against an uncapped `extractPartialEscapeTail(pending + chunk)`. It passed only because no
pairing in that corpus crosses MAX_PARTIAL_ESCAPE_TAIL_LENGTH; it would have stopped modelling
the function the moment one did. The cap now lives in the expectation, matching the fuzz
oracle.

Re-verified the fuzz still fails on a wrong guard: mutating the gate to a bracket check fails
all four tests with a `gate diverged` assertion on a lone ESC chunk.

Reported by CodeRabbit and pullfrog on #18748.
2026-09-05 00:34:36 -07:00
Neil 6dc7e9fb6a fix(sidebar): stop ⌘⇧↓ worktree navigation jumping to the first row (#18804) 2026-09-05 00:22:31 -07:00
Brennan BensonandMerge Sim e89deb63c9 Show Claude background task status in Native Chat (#18757)
* feat(native-chat): show Claude background task status

* fix(native-chat): carry background task fence forward

* fix(claude): bound background task stop requests

* Show running Claude background task details

* Harden Claude background task status updates

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-05 00:21:42 -07:00
Neil 320f4c8b87 perf(renderer): index four projections that rescanned their inputs per keystroke (#18747)
Four renderer projections scanned a collection inside a loop over another collection, each on a
path that reruns per keystroke or per store write. All four now build the index once per stable
input, which is what the surrounding code already does for its other lookups.

`workspace-kanban-search.ts` called `searchWorktrees`, the convenience wrapper that builds the
palette document index inline. The board's filter hook memoized the whole call on the query, so
every character re-normalized and re-segmented every indexed field of every worktree — and did
it again on every agent-status tick while a query was active, since those churn board
identities. `buildWorkspaceBoardPaletteDocuments` splits out, memoized on
`[worktrees, repoMap]`; only the match reruns per keystroke. This is the shape
`worktree-jump-palette-document-index.ts` already provides for Cmd-J.

`useTabGroupItemProjections` resolved each editor tab against `state.openFiles` — the global
list across every worktree — and each `tabOrder` entry against the group's tabs, with a `.find`
per element. Both are now `Map` lookups, alongside the `terminalTabById` index the same file
already built. The memo key `groupTabs` gets a new identity on any unified-tab write, so this
ran on title, label and colour changes.

`buildSourceControlTree` rebuilt every ancestor path with `segments.slice(0, i + 1).join('/')`
per segment, making tree construction O(files x depth^2) in characters copied — on the path the
Source Control file filter rebuilds per keystroke. The path now accumulates.

`worktree-header-section-boundaries.ts` ran a full `findIndex` over the render rows for every
header row, plus an `indexOf` over the bucket ordering, in two `useMemo`s keyed on `renderRows`
— so it recomputed on every sidebar row-model change, not just during a drag. One indexing pass
each, first-match-wins to match `findIndex`/`indexOf`. The successor index is keyed per bucket
because a repo or group id can appear in more than one bucket ordering; a flat id-keyed map would
pick whichever bucket was iterated first. `worktree-header-section-boundaries.test.ts` pins that
and the first-wins duplicate-header case.

Measured by `pnpm bench:renderer-quadratic-scans`. Three scenarios time the production export
against a reproduction of the pre-change function; the tab-group scenario is modelled on both
sides because the projection lives inside a React hook. Each asserts before/after agree first.

| projection | drives | scale | before | after | |
| --- | --- | --- | --- | --- | --- |
| workspace board filter (per keystroke burst) | production | 300 worktrees x 12 keystrokes | 15.4 ms | 4.4 ms | 3.5x |
| tab-group projections (per unified-tab write) | modelled | 60 tabs x 120 open files | 1.23 ms | 0.34 ms | 3.6x |
| source-control tree build (per filter keystroke) | production | 5000 changed files | 6.2 ms | 3.9 ms | 1.6x |
| sidebar header boundaries (per row-model rebuild) | production | 80 repos x 600 rows | 2.0 ms | 0.8 ms | 2.6x |

The tree and sidebar wins are smaller than the scans they remove because the rest of each
function (tree finalize/sort, per-row size estimation) is linear and now dominates.
4,537 existing sidebar, tab-group and right-sidebar tests pass unmodified.
2026-09-05 00:11:51 -07:00
Neil c36dd5f4c7 perf(terminal): skip the partial-escape-tail walk on ESC-free PTY chunks (#18748)
`advancePartialEscapeTail` runs once per PTY chunk, on the main thread, for every terminal —
visible, hidden or parked — inside `HeadlessEmulator`'s write path. It unconditionally
concatenated the pending tail with the whole chunk and then walked the result one code unit at
a time through a VT500 state machine.

`extractPartialEscapeTail` only leaves `ground` on an ESC byte, so with no pending tail and no
ESC in the chunk the answer is always ''. Taking that case up front skips both the full-chunk
concat and the walk. `String.prototype.includes` is a native scan, so the gate costs
essentially nothing on the chunks it does not short-circuit.

This is the same gate its two neighbours on the very same ingest path already apply —
`TerminalOscCwdTitleScanner.scan` and `TerminalMouseModeMirror.scan`, both carrying a comment
citing their measured share of a 2.2x ingest regression. This call was simply missed.

Measured by `pnpm bench:terminal-partial-escape-tail` over 640 x 16 KB chunks (10 MB), median
of 7 rounds:

| stream shape | before | after | |
| --- | --- | --- | --- |
| ESC-free (build logs, `cat`, piped output) | 40.3 ms | 0.19 ms | 213x |
| SGR-coloured output (gate does not apply) | 30.6 ms | 32.1 ms | 1.0x |

The benchmark proves equivalence over a 226-case corpus before timing, and a new unit test
pairs every pending-tail state the scanner can be left in against every chunk shape, asserting
the gate is indistinguishable from the unconditional fold.
2026-09-05 00:11:48 -07:00
Neil 12a3e64177 perf(native-chat): stop rebuilding every transcript row on every stream frame (#18744)
The structured-session read owner emits per SDK event with no coalescing, so a working turn
re-renders `NativeChatMessageList` tens of times a second. `MessageRow` was a plain function
component, so every one of those frames re-ran `nativeChatProseToMarkdown`, an image-block
scan, and a provider-frame lookup for every message in the window — up to the 300-message
pagination limit — even though only the streaming tail had changed.

`MessageRow` moves to its own module and is memoized, and its four derivations fold into the
`useMemo` that already keyed on `message.blocks`. All of its props are primitives or
already-stable references (`onScrollMessageToTop` is a `useCallback`, `onLinkClick` comes
through `useShallow`), so the memo holds for every settled row. The move also takes
`NativeChatMessageList` back under the max-lines limit rather than bumping it.

`NativeChatToolRun` gets the same treatment: it was unmemoized and made four independent
passes over its block list per render.

`useNativeChatTurnStatus` allocated a fresh slice of the whole current turn and ran a nested
`.some()` over it on every render; both now memoize on `[messages, latestUserIndex]`.

Measured by the new `NativeChatMessageList.stream-render.perf.test.tsx`, a 120-message
transcript with a 20-frame streaming turn:

| markdown rebuilds per stream frame | before | after |
| --- | --- | --- |
| 120-message transcript | 120 | 1 |

The test counts real per-row work rather than a render counter, and it fails on the
pre-change component (`expected 120 to be less than 12`), so it is a genuine guard.

Pure memoization on unchanged props: no visual, ordering, scroll-anchoring, or lifecycle
change. All 997 native-chat tests pass unmodified.
2026-09-05 00:05:41 -07:00
Neil e1599c94b8 perf(terminals): let idle panes share one process-table capture instead of forking their own (#18742)
* perf(terminals): let idle panes share one process-table capture instead of forking their own

Every visible local pane runs an agent-completion cadence that resolves through
`getStrictProcessTableSnapshot`, and the inspection queue already collapses every
shared-observation task enqueued in the same tick onto a single whole-host `ps`. Independent
±10% jitter per pane defeated that: the jitter was re-rolled on each reschedule, so panes
drifted permanently apart, each landing in its own tick and each missing the snapshot's 500 ms
TTL. Four idle panes cost four captures where one would have served all of them.

Idle panes now aim at a deadline grid anchored at the epoch. The pull-forward is clamped to the
snapshot TTL, so no interval is ever longer than its tier and none is more than 500 ms shorter:
a pane off the grid walks onto it over at most `tier / TTL` steps, costs at most one extra
inspection in total, and no inspection is ever delayed.

Scoped deliberately. A pane with a foreground agent, or one still inside the 10 s post-activity
hot window, keeps its exact interval and its own phase, so the bounded hot cadence is unchanged.
The error-backoff path keeps its jitter, where spreading retries across panes is the point.

Measured by `pnpm bench:agent-inspection-cadence` — whole-host `ps` captures over 60 s at the
2 s idle tier, median of 21 rounds:

| visible panes | before | after | reduction |
| --- | --- | --- | --- |
| 1 | 29 | 29 | 0% |
| 2 | 42 | 30 | 29% |
| 4 | 62 | 31 | 50% |
| 8 | 82 | 32 | 61% |

`process-table-snapshot-reader.ts` measures the `command=` column at 1.15 s of work for 1,948
processes, so these are captures a quiet app was paying for continuously.

All 4,202 existing terminal-pane tests pass unchanged, including the no-evidence cadence suite
that pins the relaxed and hot intervals.

* test(terminals): report n/a instead of dividing by a zero baseline in the cadence benchmark

A window shorter than one cadence tier leaves the baseline capture count at zero, and the
reduction line then divided by it and printed a meaningless percentage. Reported by CodeRabbit
on #18742.
2026-09-05 00:05:29 -07:00
Neil 7856e5a677 fix(sidebar): confirm filter reset before revealing active workspace (#18708)
* fix(sidebar): confirm filter reset before revealing active workspace

* Polish workspace reveal confirmation and focus primary action

* Fix reveal confirmation CI: commit-phase ref and sidebar test provider
2026-09-04 23:55:54 -07:00
Brennan BensonandMerge Sim 821c8b7df0 Bump mobile app.json to 0.0.48 (#18801)
Co-authored-by: Merge Sim <sim@local>
2026-09-04 23:50:46 -07:00
Neil 36a826ff48 fix(ssh): compile node-pty from the host's own Node headers instead of nodejs.org (STA-6674) (#18774)
* fix(ssh): compile node-pty from the host's own Node headers instead of nodejs.org

STA-6674: a Linux SSH host that cannot reach nodejs.org never came up. node-pty
ships no Linux prebuild, so npm hands it to node-gyp, and node-gyp's default is
to download node-v<ver>-headers.tar.gz before configuring. The host refused
that connection (ECONNREFUSED) and the relay deploy failed inside npm install,
which the UI showed only as "Disconnected".

Every official Node build and every version manager that unpacks one already
has those exact headers at <prefix>/include/node. Export node-gyp's nodedir to
that prefix, on every command that can compile node-pty (npm install, npm
rebuild, the cloexec patch's rebuild), when the shipped node_version.h matches
the running Node. Both npm_config_nodedir (node-gyp 10, Node 20) and
npm_package_config_node_gyp_nodedir (node-gyp >= 11.4) are set so every Node
the relay runs on reads it. A version mismatch leaves it unset, which is the
existing behaviour.

When a host is both header-less and offline, name that in the deploy error
instead of forty lines of gyp http output, with the two remedies.

Reproduced and verified with a Docker sshd whose nodejs.org resolves to
127.0.0.1, on node:24.12.0 (the user's version), node:20 and node:26:
ssh-relay-offline-node-headers.docker.test.ts.

* fix(ssh): fail loudly when node-gyp ignores the exported Node headers dir

The headers export relies on npm forwarding npm_config_nodedir /
npm_package_config_node_gyp_nodedir into lifecycle scripts. If a future npm
drops that, node-gyp would silently fall back to downloading, and an offline
host would fail with the same "install an official Node" diagnosis -- wrong,
since the host did ship headers.

The prefix now echoes ORCA-NODE-HEADERS:<dir|none> into the command's output
before the compile, and the download-failure diagnosis reads it back: an
exported dir plus a download attempt is reported as an Orca defect naming
the dir, not as a host problem. Nothing else changes when it works.

* fix(ssh): address review on the relay node-headers export

- Unset any inherited npm_config_nodedir / npm_package_config_node_gyp_nodedir
  before the conditional export, so a stale header dir from the remote profile
  cannot bypass the version check and build a wrong-ABI binding (CodeRabbit).
- Require `gyp ERR! configure error` and a real network errno in the
  headers-download matcher; node-gyp's fetch client logs retried attempts it
  recovers from, and a FetchError can be a non-2xx mirror answer (pullfrog).
- Say "no local headers matching its own version", since the probe also
  rejects a version mismatch, not only absent headers (CodeRabbit).
- Log the same diagnosis from the non-fatal `npm rebuild` fallback (CodeRabbit).
- Docker test waits for the SSH banner on the mapped port before connecting
  instead of trusting `docker run -d` (CodeRabbit).

* fix(ssh): read the node-headers marker from the host output, not the quoted command

execCommand rejects with `Command "<command>" failed (exit N): <output>`, and
<command> quotes the whole prefix, marker echo included. The first-match
parser hit that copy and returned `${ORCA_NODE_HEADERS_DIR:-none}"; ...` as a
"dir", so every real no-headers failure was misreported as an Orca defect
(measured by an independent Docker exercise of 609685e). Strip the exec-
failure head before scanning; keep first-match so gyp output cannot spoof it.

The unit fixture hid this by rejecting with `Command "npm install" failed`,
a string production never builds. It now rejects from the command the mock
actually received, and the Docker test gains a no-headers failure case on the
same offline fixture that asserts the host-remedy message.

Also unset NPM_CONFIG_NODEDIR (npm accepts either case), and narrow the claim:
a ~/.npmrc nodedir= is not overridable from the env (measured: empty env
override is ignored on npm 10 and 11), so it stays the operator's setting.
Copy the node binary via fs in the unit test so a failed copy fails the test.

* docs(ssh): state the header-mismatch refusal as a conservative default, not an observed crash

* docs(ssh): note why the exec-failure head regex may match lazily
2026-09-04 23:47:32 -07:00
Neil 58553bfe1c fix(recovery): fail a renderer recovery reload that never loads, instead of leaving a dead window (#18466) 2026-09-04 23:45:42 -07:00
Brennan BensonandMerge Sim 172aa1ac35 feat(native-chat): render agent file edits as inline diff cards (#18765)
* feat(native-chat): render agent file edits as inline diff cards

An agent's file edit rendered as a flat list of every removed line followed
by every added line, with no interleaving, no file header, and no line
numbers. A Codex edit on the transcript lane rendered no diff at all: the
patch arrives wrapped in the source string of its `exec` tool, which matched
none of the shapes the old parser looked for.

Adds one diff model shared by every edit shape the supported agents produce:

- `native-chat-edit-lcs` interleaves a snippet pair, falling back to a linear
  prefix/suffix diff above the quadratic guard.
- `native-chat-unified-patch` keeps the `@@` ranges as per-row line numbers
  instead of parsing them into display text and discarding them.
- `native-chat-begin-patch` recovers the `*** Begin Patch` envelope from the
  JavaScript string literal Codex sends it in, so that lane renders a diff.
- `native-chat-edit-normalize` folds all of it into one model, including the
  two Codex shapes that do not look like diffs: add and delete arrive as raw
  file content, and a rename is appended to the body as prose.

Claude reports an edit as a snippet pair, which cannot locate the change in
the file, so its result's resolved hunks are now carried on the tool-result
block and preferred when present. The field is optional, so an older client
reading a newer journal simply drops it. Where no resolved ranges exist the
gutter stays blank rather than showing a snippet-relative number, which would
read as a file position.

The card renders the verb from the observed change kind rather than the tool
name, pairs an edit's call and result into a single row, and takes its row and
gutter grounds from new tokens derived from the git status palette, replacing
the hardcoded Tailwind tints the old view used.

Desktop only; mobile chat keeps its existing renderer and parser untouched.

* fix(native-chat): stop the diff card from asserting an edit it cannot prove

Every defect here shares one failure mode: the card stated something the
input did not support, and stated it confidently.

Parsing:

- A hunk no longer ends on `--- `, `+++ ` or `\ No newline`. The first two
  are what a removed `-- comment` (SQL/Lua/Haskell) looks like once the
  marker is prepended, so they truncated the whole diff; the no-newline
  marker is emitted mid-hunk, between the removed old last line and the
  added new one. Real headers are recognised through `isFileHeaderPair`,
  lifted out of `native-chat-diff` so the rule has one home.
- A `*** Begin Patch` envelope with no `*** End Patch` is declined. With no
  closing marker `indexOf` returned -1 and the slice swallowed the rest of
  the command line, so `… +y" && echo ok` rendered as file content the
  agent never wrote.
- One splitter serves every shape, so a CRLF patch no longer keeps a `\r`
  on each row, in the phantom-row guard, or in the clipboard. It also
  tests for the trailing newline on the clipped body: on the un-clipped
  string that test deleted a real line whenever the slice fired.
- Truncation is carried from each slice site to the card, so content past
  the character cap can no longer render as a complete unchanged file with
  no "Diff truncated" footer.

Attribution:

- A failed or still-running edit renders no card. It kept the generic tool
  view, whose result block carries the provider's own error — the card had
  been drawing "Edited file +1 −1" from the input while hiding the red
  error body, which is worse than what preceded this feature.
- The result-as-patch fallback is scoped to `Diff`, the one tool whose call
  carries only a path. Any command tool's output could previously be read
  as a patch, so `git diff` through `exec` was reclassified as an edit of a
  file named "file" and its command line disappeared with the result.
- A whole-content write claims a creation only on evidence — the editor
  tool's own `create` command, or the provider reporting one. Overwriting a
  large existing file had always read as "Added file".
- `MultiEdit` reads its `edits[]`, and `NotebookEdit` leaves the set: it
  carries only the new cell source. Both previously fell through to the old
  renderer, so one turn could show two diff presentations at once.
- Snippet-relative numbers are dropped at the model layer rather than
  hidden by a zero-width gutter, which the flex min-width floor re-exposed
  on top of the marker and the first characters of the row.

The run memoizes its edit model, so a collapsed group no longer re-diffs on
every streaming token, and the card's copy button says what it copies.

* fix(native-chat): keep every edited file, and mark where the diff breaks

A run of hunks was concatenated into one flat row list, so the gutter jumped
from one region of the file to a distant one with nothing between them and
the reader saw two unrelated spans as one continuous block. Rows now carry
an explicit break: it holds no text and no position, counts toward neither
side of the change, is trimmed from the end where it would mark nothing, and
is left out of the copied text.

The patch envelope lost files, and lost them silently:

- An update chunk may carry no hunk header at all. The parser required one,
  returned nothing, and the caller dropped that file from a multi-file
  envelope with nothing to say it had gone. A header-less body now opens as
  a hunk of unknown position, and whether the rows are locatable is read off
  the rows themselves rather than off the header.
- The envelope's own control lines rendered as content rows in the card.
- A delete names its file and carries no body, which rendered as a card with
  an empty expandable row list. The header states the change and offers no
  disclosure behind it.
- The header patterns are anchored and `.` excludes a carriage return, so a
  CRLF envelope matched no header at all and produced no card whatsoever.
  The envelope is split on both newline forms once, up front, rather than
  each pattern having to tolerate the extra character.

A tool call's argument payload arrives as a string holding JSON. It was
passed along undecoded, which is the only reason this code carried a
hand-rolled string-literal unescaper. It is decoded once at the transcript
decoder now — defensively, since the transcript is untrusted, so anything
that is not a JSON object is left exactly as it arrived — and the unescaper
is gone. Recovering the envelope no longer guesses at argument names either:
it looks at the values, including the words of an argument vector, which is
where the envelope actually sits once the payload is decoded.

* fix(native-chat): only read a patch where a patch was actually run

Recovering the patch envelope from any value of a tool's payload meant a
write's own content was searched for one. A file documenting the patch
format rendered a card for the file its example names, while the file
actually written never appeared at all — the call and its result were
consumed by that card, so nothing was left to correct it. Two changes: the
envelope is recovered only for the tools that run one, never for a file
edit whose payload is content; and only patch- or command-bearing arguments
are searched, still including the words of an argument vector, which is
where the envelope sits when a command tool applies it.

The call payload is decoded back where it is needed rather than at the
transcript decoder. Decoding it there changed the shape every reader of a
tool's input sees, including the surface that recognises a question payload
from any tool by shape alone: a tool whose arguments happened to carry that
shape raised a question card pinned over the composer. That decode now
happens inside the envelope recovery, the one consumer that needs the
structure.

A card also states an edit as made, so it now takes evidence that it landed
— the provider reporting the call complete, or a result that is not an
error. A turn that stopped before its call was answered reported an edit
that may never have applied. This replaces the working-turn heuristic in the
view, so the rule lives in one place.

Two files still went missing. A multi-file patch has no per-file split, so
it rendered as one card under the first file's name, with the later files'
rows and their gutter numbers beneath it — a card asserting a false file
position. Patch text is now split on its file boundaries, one card per file,
each named by its own header, with a rename and a `/dev/null` side read from
the same headers. And an envelope section that names a file but carries no
body was dropped rather than reported, which is the same silent loss the
delete case was fixed for.

* fix(native-chat): type the patch-section scan and its test helper call

The section under construction was only ever assigned inside the helper that
opens one, which control-flow analysis does not see, so the variable stayed
narrowed to its initial null and reading a field off it did not compile. The
helper now only builds and records a section; the loop owns the assignment,
which also fixes a real leak in the fall-through row: it opened a section it
never made current, so the next row opened another one.

The multi-file case also passed a possibly-undefined slice to a helper that
takes an array or null.

* fix(native-chat): stop the patch lane naming files it cannot name

Splitting a patch into its files only ever looked for a boundary outside a
hunk, and nothing reopened that state once the first hunk began, so every
file after the first was swallowed as the first one's body. A `--- `/`+++ `
pair inside a hunk is now a boundary too, but only when a hunk header
follows it immediately: a removed `-- x` over an added `++ y` is never
followed by a column-0 header, which is what keeps the guard against reading
content as structure intact.

One producer cannot be recovered by any parser: it joins several files'
patches and keeps a count where the path goes, so nothing in what reaches
here names a file. That shape is refused rather than rendered under a name
no file has. Recovering the per-file paths belongs to the producer and is
filed separately.

A clipped body carries its own marker in its text, and the bound that clips
it is six times smaller than this module's, so it fires first. Read as
content, the marker became a numbered line of the file and the rows before
it were reported complete. It is recognised at the end of the text, removed,
and reported as the truncation it is — the footer says so and the copied
text no longer carries it.

Also: a move appended to the body as prose is now read as a rename on every
lane that carries the body as text, not just the one that also carries the
destination as a field, where it had been rendering as a numbered line of
the file it moved. The call's own path no longer wins over a rename's
destination, which is only ever in the header, and only sections that name a
file count toward deciding whether the call names the one file at hand. A
command that merely quotes an envelope — writing documentation about the
format — must now also invoke the tool that applies one. And two compared
directories are no longer called a rename: only a header that states both
sides as such is evidence of a move.

* fix(native-chat): anchor the move marker to its own line

The marker a producer appends to say where a file moved was matched anywhere
on the body's last line, so a row whose own content mentions a move was cut
in half at that point and the file it named claimed as the destination of a
rename that never happened. It is now anchored to the start of the final
line, on both lanes that carry the body as text.

The command that applies a patch envelope has a second spelling the runner
accepts and runs; requiring the first one refused a patch that really landed.
Both are accepted, still matched against whole argument words rather than the
payload at large.

A clipped diff also said so only under its own rows, where a collapsed card —
or one clipped down to no rows at all — showed nothing. It sits beside the
change counts now, which are visible either way.

* refactor(native-chat): tidy what the diff-card work left behind

The copy text is joined from every row of the diff, which a collapsed card
renders none of, and it was rebuilt on every render to seed a prop. It is
memoized on the rows, matching how the run memoizes its edit model.

The two scanners that read patch text kept the same file-section alternation
verbatim, so they could drift apart while both looking correct; there is one
definition now, beside the header-pair rule that already lives there.

Also: the row that marks a break between regions is built in one place, so it
is no longer exported; the move destination in the envelope reader was a
function-wide binding written and read within one iteration, which read as if
a move carried between sections; and a test comment named the wrong mechanism
for keeping a card collapsed.

Adds the missing pin on what the copy affordance actually copies.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-04 23:42:43 -07:00
Neil 149732df6d perf(persistence): stop the session write re-scanning and rebuilding unchanged state (#18739) 2026-09-04 23:39:02 -07:00
Brennan BensonandMerge Sim b0c67eaf88 feat(mobile): port the restructured native-chat turn status and live tool progress (#18761)
* feat(mobile): port the restructured native-chat turn status and live tool progress

Mobile chat had a single static "Agent is working" row and no live tool
activity, while the desktop restructure (#17597, #18705) replaced that with a
per-turn status row and a running-tool label. This brings mobile to parity and
puts the derivation in one place instead of two.

Shared (new, pure, RN-safe — desktop uses them as i18n fallbacks, mobile
directly, matching the native-chat-empty-state pattern):
- `native-chat-turn-status.ts`: duration formatting, label selection, the
  turn-timing state machine, and the active/settled split.
- `native-chat-tool-activity.ts`: command-tool classification, the running-tool
  label descriptor, and running-call selection.

Desktop now consumes both; `NativeChatWorkingStatus`, `NativeChatToolRun` and
`use-native-chat-turn-status` keep their existing behavior and strings.

Mobile gains the "Thinking" / "Working for 12s" / "Worked for 3m 4s" row with a
caret that discloses the turn's tool activity, the pulsing "Running npm test"
row with terminal-vs-wrench glyphs, and desktop's rule that a completed turn's
tool run hides behind the turn caret. The bridge lane is untouched and keeps its
three-dot indicator. Headings, quotes, code, lists and table cells are now
selectable.

Files at their max-lines cap were split rather than bumped: the tool-run subtree,
the prompt card, the session-lane wiring, and the turn-disclosure state each move
to their own module.

* perf(mobile): stop the turn-status rows from re-rendering the whole transcript

A streaming turn re-renders the chat list many times a second. The disclosure
wiring handed every row a fresh status object and a fresh toggle closure on each
of those renders, so `MobileNativeChatMessage`'s memo never held and every
visible row re-rendered per tick — including settled turns that had not changed.

Memoize the status selection on the timing map, and keep one stable toggle
handler per turn (pruned when a turn leaves the transcript) attached only to the
settled rows that can actually disclose anything. Now only the live turn's row
changes identity while the agent works.

* fix(mobile): keep the turn clock running when the optimistic echo is replaced

An accepted send renders as `pending-N` until the transcript echo lands under
its real message id. That flips the active turn key mid-turn, and the timing
reducer treated the new key as a new turn — so a turn that had reached
"Working for 8s" visibly restarted at "Working for 0s".

The reducer now carries the start over when the previous key names a turn that
has since left the transcript, which is exactly the echo-replacement case. A
genuinely new turn (the previous key still in the transcript) and a turn that had
already settled both keep their own clock; both are pinned by tests. Desktop does
not pass the new key and is unaffected.

* fix(mobile): keep the Tools toggle working on settled turns

Hiding a settled turn's tool run behind the turn caret (desktop parity) also
made the composer's global Tools control a no-op on every completed turn: the
run it wanted to expand was not rendered at all. Let that toggle override the
hiding, so it still reveals every run at once the way it did before.

* fix(mobile): re-key the turn timing instead of only carrying its start

The previous fix carried the start forward only while the turn was still
working. When the transcript echo landed after the turn had already settled,
the new key inherited nothing, the settled timing was pruned with the old key,
and the turn's "Worked for N" row disappeared entirely.

Move the timing onto the new key instead, which covers both orderings: an
in-flight turn keeps counting from its original start (and later settles against
it), and an already-settled turn keeps its duration. Both orderings are pinned.

* test(mobile): pin the structured turn-status wiring at the view level

Emulator QA could not reach the structured lane (mobile's Create Tab -> Codex
falls back to a terminal tab when agentSession.createSupport says unsupported),
so the view's own lane wiring had no coverage — the one seam between the shared
turn-timing reducer and the rendered rows.

Assert what the view hands each row: the live user turn gets a status object and
the three-dot indicator is gone on the structured lane; the bridge lane keeps the
indicator and gets no status; a finished turn settles to a numeric duration with
a toggle; and an assistant row never carries a status row of its own.

* fix(mobile): isolate structured chat turn state

* fix(mobile): let the capability RPC actually store what a phone advertises

`runtime.clientCapabilities.update` records the advertised set by assigning
`authenticatedSocket.clientCapabilities`, but the socket handed to the dispatcher
defined that property with a getter only. In strict mode the assignment throws
`TypeError: Cannot set property clientCapabilities ... which has only a getter`,
so the RPC answered `runtime_error` and the set was never stored.

The consequence is not subtle: `supportsStructuredAgentSessions` requires the
capability, so `projectSessionTabAgentStatus` removed every `agent-session` tab
from a phone that had advertised it correctly. A paired phone saw ZERO tabs on a
worktree whose only tab was a structured Codex chat — structured native chat was
unreachable on mobile over this transport, not just missing its new turn UI.

Give the socket a setter that writes through to the channel, which already owns
the set for the connection's lifetime, so later requests on the same socket see
it. Found while trying to capture emulator screenshots of the turn-status port:
two full QA runs reported the new UI "missing" because the phone could only ever
get a bridge/PTY tab.

* fix(mobile): carry the turn key instead of caching a handler in a ref

Builds on the scope-isolation fix: that kept (and extended) a ref that is
written during render — once to memoize a per-turn handler, once to prune dead
turns, once to reset on a scope change. React Doctor's "Ref mutated during
render" is what CI's `check:react-doctor:changed` was failing on (x2), and on
mobile it is a real hazard rather than a style note: react-freeze discards
renders, and a discarded render would leave the cache mutated.

Pass the settled turn's key down the row instead and let it call one stable
handler with it. That preserves both properties the cache was bought for — per
scope isolation, and identity stability so a streaming transcript does not
defeat the row's memo — with no ref writes and no pruning to get wrong. The
scope-keyed expanded set and the 128-turn cap are untouched; their tests move to
the new contract and one now pins handler identity across a re-render.

Note for future changes here: `check:code-quality:changed` does NOT cover this.
CI additionally runs the standalone react-doctor CLI, which has rules the oxlint
plugin config does not enable.

* fix: ship native chat status translations

* test(native-chat): pin the shared copy against the English catalog

The shared constants are desktop's i18n fallback and mobile's actually-rendered
string. If one changes without the other, desktop keeps rendering en.json while
mobile renders the constant — and nothing fails, because a fallback is only used
when the key is missing. That silent divergence is the exact thing the shared
module exists to prevent, and it is now reachable precisely because these strings
are runtime-required rather than statically extracted.

Assert every key in both shared copy objects matches en.json byte for byte, plus
the interpolation placeholders the catalog interpolates on.

---------

Co-authored-by: Merge Sim <sim@local>
2026-09-04 23:31:39 -07:00
Neil 3f84c358f0 fix: recover from an alternate shell install, and close the relay duplicate-echo gap (#18796)
* fix: recover from an alternate shell install, and close the relay echo gap

#18768: a startup profile that `exec`s a second install of the same shell keeps
the pid but loses the wrapper's ready marker, and the recovery probe rejected the
replacement's different canonical path -- costing plain Codex the full 15s
barrier. The probe now also accepts an install that the pane's own PATH resolves,
so a binary merely named bash/zsh outside it stays rejected.

#18767: the SSH relay left plain Codex on early startup delivery, displaying the
launch twice under a slow profile. The shell is the host's to know, so the relay
now folds it into the same rule the daemon uses, and the SSH background client
waits for the marker on any Codex launch. Bracketed paste is now gated on an
observed marker rather than on the intent to wait, so a fallback release on a
host shell that never publishes one submits raw.

The non-daemon local provider needs no change: it hands Codex to the wrapper's
own prompt hook and never writes it into the PTY.

* review: correct an overclaiming comment, announce a silent skip, drop a shim

Readiness review of #18796. The delivery comment claimed waiting "costs nothing",
which is only true on a host that arms the marker -- fish, sh, Windows and hosts
predating #18767 release on the fallback instead. Say so.

The alternate-install recovery tests skip on usrmerge hosts, where /usr/bin/bash
resolves back to /bin/bash; announce that rather than reading as coverage that
does not exist.

Import the line-editor predicate from shared directly instead of through a
re-export left on daemon/shell-ready.
2026-09-04 23:27:30 -07:00
Neil b33d1972bc docs(relay): correct why the ConPTY teardown asset diverges from the desktop patch (#18636)
The divergence pinned by #18601 is real and worth keeping, but its stated reason
was wrong. It claimed the desktop patch carries the early conin placement "and
therefore the +2 File / +1 Process regression, measured against its exact
installed tree" -- i.e. that the shipped desktop app leaks because of its own
leak fix.

It does not, for any terminal a user opens. node-pty defaults `_useConptyDll` to
false. Every desktop site that opens a pane sets it true (`local-pty-utils.ts`
twice, `native-pty-spawn.ts`), as does the `windows-conpty-warmup.ts` warm-up, so
they take the `else` branch, where upstream already destroys the input socket. The
relay passes no such option (`src/relay/pty-handler.ts`) and takes the
`!useConptyDll` branch -- the one both this asset and the desktop patch edit.

The desktop is not entirely off that branch, though: the hidden rate-limit probes
in `src/main/rate-limits/claude-pty.ts` and `codex-pty-rate-limit-probe.ts` omit
the option, recur, and tear down through `kill()`, so the hunk is live there --
just never for a visible pane. Whether the early placement costs the same +2 File
/ +1 Process across a probe's lifecycle is unmeasured; the numbers in this comment
were taken on relay-style spawn/kill cycles, and the comment now says so. What is
settled is the replaced claim: not every Windows user, and not every terminal.

Those two probes were missed three enumerations running because they use
`await import('node-pty')`, which no static-import grep finds. The comment now
tells the next reader to grep for `node-pty` instead.

The measurement that produced the wrong claim was taken by a standalone harness
that passed no `useConptyDll` and so defaulted into the branch it was not trying
to measure -- the same standalone-is-not-the-real-host trap #18601's own body
warns about, one level down.

Also refreshes the self-exit paragraph, which #18635 made stale. That leak is now
fixed for the desktop, and the note records why the fix cannot reach a Windows
relay. The fix is mostly native (`src/win/conpty.cc`) and this asset only rewrites
`lib/*.js`, and all three delivery paths stop short of Windows: pnpm patches do
not cross the SSH boundary; `MATRIX_SLOTS` in `build-orcad-prebuilds.mjs` has no
win32 entry; and the one relay asset that does patch native source and rebuild on
the host (`node-pty-1.1.0-master-cloexec-patch.cjs`) returns
`skipped:unsupported-platform` for anything but linux/darwin. #18635's flat self-exit relay numbers were measured
against a locally rebuilt binary, so they describe the relay code path on a
patched tree, not the tree a relay host installs -- the note says so explicitly
rather than leaving the next reader to conflate them.

Assertion and hashes unchanged: the relay must still release conin after the
console-list fork, and a patch sync must still not copy the early placement onto
the relay's branch, where it does cost +2 File and +1 Process per terminal. Only
the justification changes, plus the test name, which said "like the desktop
patch" where it meant "unlike the desktop patch placement".
2026-09-04 22:40:38 -07:00
Neil 41b520259e ci(package): retry apt fetches and docker builds behind the Ubuntu mirror (#18797)
The package job builds three Docker images whose apt-get update/install
hit archive.ubuntu.com with no retry, timeout, or mirror fallback. When
the mirror is mid-sync every build dies in one of three ways:

- per-package fetch stalls (~64 s each, `Ign:` lines) until the runner's
  10-minute docker build timeout fires:
  https://github.com/stablyai/orca/actions/runs/33935104546/job/101221447425
- `apt-get update` exit 100 with `Hash Sum mismatch` on
  noble-updates/restricted/Packages.gz:
  https://github.com/stablyai/orca/actions/runs/33935104546/job/101226099525
- `apt-get update` exit 100 with `File has unexpected size ... Mirror
  sync in progress?`:
  https://github.com/stablyai/orca/actions/runs/33935244026/job/101231083497

Each Dockerfile now retries `apt-get update` up to five times with
Acquire::Retries and a 30 s HTTP timeout, clearing /var/lib/apt/lists
between attempts so a half-synced index is never reused, and passes the
same acquire options to `apt-get install`. Each runner script retries the
whole `docker build` once when the first attempt fails or times out.
2026-09-04 22:24:18 -07:00
Jinwoo Hong ba4bbacd6b fix(relay-ops): align the cloud-data freshness bar with Cloud Monitoring publish lag (#18798) 2026-09-05 01:18:21 -04:00