Commit Graph
261 Commits
Author SHA1 Message Date
Neil 3bb87ff93b reland(shell): one portable Unix startup dialect, with both revert causes fixed (#15018)
* reland: portable startup-shell dialect, with the two revert causes fixed

Relands #14863 (reverted by #14975) with fixes for both regressions the
revert cited.

1. History GC deleted folder-workspace shell history. The live set was built
   from `getAllWorktreeMeta()` alone, but a folder workspace's PTY carries
   `folder:<id>` as its worktree id, so every live folder workspace looked
   orphaned. `getKnownWorktreeIdsForHistoryGc` now unions in
   `getFolderWorkspaces()`. Both consumers — the history-directory prune and
   the fish-history sweep — read that one set, so the fix covers bash, zsh and
   fish history alike. The directory prune had this gap since #1524; #14863
   only widened its blast radius to fish files.

2. A copied Codex resume command aborted under `set -u`. Its leading clear
   statement has to test `$fish_pid`, and that unbound expansion takes the
   whole line — including the agent launch — down with it. Copied text runs in
   a shell Orca never spawned, so nothing can seed that variable first. The
   removal now rides on the agent itself as `env -u`, which needs no shell
   syntax and no expansion. Verified byte-identical under `set -u` in sh,
   bash, zsh, dash, ksh and fish.

   `env` cannot run the `cd` builtin, and a child `cd` would not move the
   agent, so the prefix is placed on the agent rather than on the whole
   `cd … && agent` chain. cmd and PowerShell have no nounset hazard and keep
   their clear ahead of the `cd`, which preserves `cd … && agent` — a failed
   `cd` still cannot launch the agent in the wrong directory.

* fix(history-gc): stop three more paths from deleting live shell history

Found by adversarial review of the reland. All three are the same class as
the bug that caused the revert: a live set that is missing a category of
real workspace, so the GC reads it as orphaned.

1. Profiles. The history root is `userData/terminal-history`, which has no
   profile segment, but the Store the GC consults is per-profile. So after a
   profile switch the live set condemned every other profile's history — and
   fish history, which lands in the user's own fish data dir, is shared by
   every profile on the machine. The live set now unions in the inactive
   profiles' worktrees and folder workspaces, read from their data files. A
   profile whose ids cannot be read reports the empty set rather than one
   that condemns real history.

2. No empty-set guard on the tree scan. `sweepOrphanedFishHistoryFiles`
   refuses an empty live set because it cannot be told apart from a store
   that failed to hydrate; the directory scan, which deletes more, had no
   such guard. A store that fell back to default state would have taken
   every worktree's bash and zsh history with it, across all roots including
   WSL. Four existing tests passed `new Set()` and relied on "empty means
   everything is orphaned" — exactly the behavior being removed — so they
   now pass a real live set.

3. Relay fish history. The relay isolates its history tree under its own
   root but wrote fish history into the shared fish data dir under the
   desktop naming, keyed by the CLIENT's worktree ids. On a machine running
   both Orca and a relay host, the desktop sweep deleted remote sessions'
   history once it went stale. Relay files are now `orca_relay_<hash>`,
   which the sweep's pattern deliberately does not match; the relay still
   deletes them by exact name when the worktree goes away.

* fix(resume): enforce the env-removal invariants instead of documenting them

Both found by adversarial review; both were unreachable from today's callers
and silent if reached, which is exactly how they would survive to a caller
that does reach them.

- A pinned CODEX_HOME and the removal named the same variable, and `env -u`
  strips what the assignment just set — so the agent would have resumed
  against the real home and not found the session. The removal list now
  excludes any name the prefix pins, keeping the assignment authoritative as
  the old `clear…; CODEX_HOME=x agent` ordering did. Same fix in the git-bash
  twin. The PowerShell branch already clears before it assigns, so it was
  never affected.

- Placement was keyed on the platform while the grammar it selects is keyed
  on the shell, so `platform: 'linux'` with `shell: 'powershell'` emitted
  POSIX `env -u` into a PowerShell line. PowerShell now routes to the
  PowerShell builder whatever the host, and the POSIX/cmd split below asks
  the shell rather than the platform.
2026-08-16 23:51:53 -07:00
Neil 08bf209e40 fix(ci): run PR LoC scripts from the default branch, not PR head (#15016)
The PR test LoC job fetched .github/scripts/pr-test-loc-*.mjs from
pull/<n>/head and ran them with node while holding a GITHUB_TOKEN scoped
pull-requests: write, so PR-authored code executed under a write token.

Pin the fetch to the repository default branch. base.sha is not enough:
for stacked PRs it is an unreviewed feature-branch commit any collaborator
can push to, while main is gated by branch protection.

Also pass event data via env instead of shell interpolation, and add
set -euo pipefail so a failed download cannot leave a truncated script.
2026-08-16 22:18:50 -07:00
Jinjing f070033156 Revert "refactor(shell): one portable Unix startup dialect instead of shell d…" (#14975)
This reverts commit b6ea3f17a9.
2026-08-16 16:48:55 -07:00
Neil b6ea3f17a9 refactor(shell): one portable Unix startup dialect instead of shell detection (#14863)
Orca had to guess which shell would parse a queued command line, then emit
syntax for it. Guessing is unreliable for a remote or WSL host, and every
dialect-dependent function is a place to get it wrong.

Replace the guess. Everything emitted for a Unix shell is now built to be
correct in sh, bash, zsh, dash, ksh and fish alike, so no detection is needed:

- quoteStartupArg emits backslashes as "\\" and apostrophes as "'" between
  single-quoted runs. Both families read that identically, unlike the sh '\''
  idiom, which fish silently halves and which makes a trailing backslash a
  hard syntax error.
- clearEnvCommand emits a self-contained fish/sh branch. It deliberately does
  NOT call a helper defined by Orca's shell wrappers: Orca wraps only zsh, bash
  and fish, so an `sh`/`dash`/`ksh` login shell launches unwrapped — and the
  same text is copied to the clipboard and pasted into shells Orca never
  spawned. In both, a helper would be `command not found`, which is the exact
  failure this exists to avoid. Two guarded statements rather than `A && B ||
  C`, because fish's `set -e` returns non-zero for an already-unset variable
  and would fall through to the sh branch; a trailing `true` pins the status,
  since this is the last statement of a launch line and the prompt renders it.
- One tokenizer for Unix. The input is a settings string the shell never
  parses, so parsing it per-shell only made the same setting mean different
  things in different workspaces.

AgentStartupShell loses its 'fish' and 'unix' members, and the three
login-shell resolvers, the fish tokenizer and the agentEnv.SHELL probe go with
them.

Per-worktree shell history now actually works:

- zsh on macOS was a no-op. /etc/zshrc assigns HISTFILE unconditionally before
  any wrapper Orca controls, so the injected value was already gone — and with
  ZDOTDIR still pointing at Orca's wrapper dir, history landed inside it. The
  intended path rides ORCA_HISTFILE and is restored after user config.
  Fixes #11044.
- fish keeps history in its own data dir keyed by session name, since it
  ignores HISTFILE and has no custom-directory knob. Files are deleted rather
  than truncated, a symlinked ~/.local/share no longer disables cleanup, and a
  GC sweep reclaims orphans whose meta.json is gone. The sweep refuses an empty
  live-worktree set (indistinguishable from a store that failed to hydrate) and
  skips files younger than GC_MIN_AGE_MS, mirroring the tree GC's guard against
  the live-set snapshot race.

Verified against real shells rather than asserted as strings:
startup-shell-portability.live-shell.test.ts runs 194 assertions across
sh/bash/zsh/dash/ksh/fish, and zsh-scoped-histfile.live-shell.test.ts drives a
real login zsh through /etc/zshrc. Both are vacuity-checked. The same quoting
corpus was replayed byte-exact on Linux, where /bin/sh is dash.
2026-08-16 15:28:50 -07:00
Jinwoo Hong fa9b20cb41 feat(skills): reland private bundle sharing safely (#14934) 2026-08-16 13:45:54 -07:00
Jinjing 763b1febeb Revert "feat(skills): add private bundle sharing (#14401)" (#14913)
This reverts commit 757fae28d7.
2026-08-16 10:39:57 -07:00
Jinwoo HongandE2E Test 757fae28d7 feat(skills): add private bundle sharing (#14401)
Co-authored-by: E2E Test <e2e@test.local>
2026-08-16 02:36:18 -07:00
Jinjing 1b6d2403cb ci: run full e2e against the daily cut commit (#14870)
After a live daily publish, dispatch e2e.yml at the cut SHA. Detached on
purpose so a red suite cannot fail or delay the signed daily.
2026-08-16 01:57:01 -07:00
Jinjing 5c56bfb28b ci: run the daily macOS build 4 hours later (#14869)
The 14:15 UTC cut is too early (6:15am PST / 7:15am PDT). Move it to
18:15 UTC so dailies land late morning Pacific instead.
2026-08-16 01:52:58 -07:00
Neil 8dc29a5be6 ci: render LoC signs Huge bold (#14855) 2026-08-15 23:23:47 -07:00
Neil ac48d753a7 ci: color added/deleted LoC counts in PR summary (#14839)
* ci: color added/deleted LoC counts in PR summary

* ci: use GitHub color-swatch dots for added/deleted LoC counts

* ci: color LoC counts with LaTeX textsf

* ci: bold LoC counts; render zero in white

* ci: render LoC counts large bold sans-serif

* ci: use bold math font for LoC counts

* ci: color only the + and - signs on LoC counts
2026-08-15 23:18:20 -07:00
Neil 393c8764e0 ci: post test vs non-test LoC on pull requests (#14738) 2026-08-15 01:34:44 -07:00
Neil 9367169888 refactor(tests): split every oversized test file off the max-lines suppression list (#14728)
* refactor(tests): split oversized test files off the max-lines suppression list

Every `*.test.ts`/`*.spec.ts` that carried an `eslint/oxlint-disable max-lines`
directive is now split into focused, behavior-scoped suites that fit the 800-line
test budget, with shared setup extracted into co-located `*-test-harness.ts` /
`*-test-fixtures.ts` modules (300-line budget). 83 files became ~930; the largest
output is 797 effective lines. `orca-runtime.test.ts` is intentionally untouched.

Test bodies were moved by scripted line-range slicing rather than retyped, so
assertions are byte-identical. The only permitted body edits were mechanical
rebinding where a shared value moved into a harness (e.g. `tmpHome` ->
`homes.tmpHome`).

Registries that enumerate test files were updated in lockstep:
- config/max-lines-baseline.txt: pruned 341 -> 258 entries (all 83 removed).
- config/reliability-gates.jsonc: 33 gates repointed at the split files, with
  assertionRefs split per file where a gate's coverage now spans several.
- .github/workflows/pr.yml: the real-zsh lane now lists the 4 split files that
  actually exercise zsh, so they keep running in the dedicated shell lane.

Also renamed agent-hooks `server-test-fixtures.ts` to `server.test-fixtures.ts`
so the global-fetch call-site audit keeps skipping it, and added `.js` extensions
to the CLI suites' dynamic harness imports (node16 resolution) to unbreak
`build:cli`.

Verification: full suite 52,449 passing vs 52,448 at baseline with zero
assertions lost; `pnpm lint`, `pnpm typecheck`, and `pnpm build:cli` all exit 0;
the terminal-pane e2e spec runs 31/31 headless.

* refactor(tests): split hook-idle arbitration suite that oxfmt pushed over budget

The pre-commit oxfmt pass reflowed pty-connection-hook-idle-arbitration.test.ts
to 811 effective lines, 11 over the test budget. Split the hook-completion side
effect and replacement-agent veto cases into their own suite; both files now sit
well under the cap and the 15 tests are unchanged.

* test: port upstream test changes into the split files after rebase

Rebasing onto main surfaced 27 tests that main had added to files this branch
deleted, plus edits to tests that had already moved. Taking the deletion side of
those modify/delete conflicts would have dropped that coverage silently, so each
upstream change is ported into the split file that now owns the behavior — for
example main's six orchestration mailbox tests land across orchestration-runs,
-send, and -check.

Also repoints `orchestration.notification-mailbox-consistency`, a gate main added
after this branch's gate remap, at those same three split files, and re-prunes
the max-lines baseline against main's (257 entries).

Verified: all 27 upstream test titles present; full suite 52,761 passing with the
only diff vs baseline being 12 tests main itself removed and 3 that moved from
skipped to passing; lint and typecheck exit 0.

* fix(test): flush pending continuations before tearing down terminal test globals

CI shard 5/16 failed on both Node 24 and 26 with `ReferenceError: window is not
defined` from pty-connection.ts, surfacing through
pty-connection-daemon-snapshot-replay.test.ts.

The reattach/settle chains `await` a real promise and then touch `window.api`.
Under fake timers those continuations cannot run, so they only become schedulable
once restoreTerminalTestGlobals() switches back to real timers — which previously
happened immediately before `delete globalThis.window`, so a late continuation
threw and failed the whole file. Flush async ticks in that window instead.

This is latent in the source rather than new: the pre-split 25k-line file kept
running other tests after these, which gave the chains time to settle before
teardown. Splitting the file moved teardown directly behind them.

* fix(test): keep an inert window after terminal test teardown instead of deleting it

The async-tick flush was not enough: the reattach/settle chain can resolve after
teardown regardless of how long we drain, so CI shard 5/16 still failed with
`ReferenceError: window is not defined` from pty-connection.ts.

A real renderer never loses `window`, so deleting it was the artificial part.
Swap in an inert proxy whose properties resolve to callables and whose calls
resolve to undefined, making a late `window.api.pty.*` call a harmless no-op.
The next test replaces it wholesale via installTerminalTestGlobals(), and no test
asserts that `window` is absent.
2026-08-15 00:54:20 -07:00
Jinwoo Hong 8b22f044f5 fix(vm): preserve runtime sidecar rollback compatibility (#14444)
* test(vm): reproduce runtime store rollback poisoning

* fix(vm): keep runtime sidecar rollback-readable

* fix(vm): harden rollback-compatible runtime persistence

* fix(vm): publish rollback lifecycle authority first

* test(vm): harden rollback compatibility coverage
2026-08-14 19:04:54 -04:00
Brennan Benson cbed44410a STA-4276: preflight Codex in Command Prompt and Git Bash (#14441)
* fix(terminal): preflight Codex in Windows cmd and Git Bash

* test(terminal): run Windows preflight through ConPTY

* test(terminal): isolate cmd harness exit status

* test(terminal): allow slow Git Bash ConPTY startup
2026-08-14 13:10:29 -07:00
Jinwoo Hong cd6114ab7e fix(browser): acknowledge paired tab before navigation (#14402) 2026-08-13 22:40:58 -07:00
Neil 94df72d9eb ci(windows): cover the worktree admin fingerprint on the Windows runner (#14378)
The fingerprint gate added in #14207 reads Git's administrative layout directly -- `.git` as a file or directory, `commondir`, and per-worktree `HEAD`, `gitdir`, and `locked` -- instead of shelling out to `git worktree list`. That makes it depend on Windows path resolution, CRLF inside those files, and whether `worktree move`/`lock` and deleting a live checkout behave as they do on POSIX.

PR CI runs the vitest suite on ubuntu-latest only, so none of that was exercised. Both suites were verified by hand on a real Windows host (Git 2.55.0.windows.3, Node 24.18.0) and pass 25/25, but nothing kept them passing.

Add them to the existing curated `Test Windows-specific boundaries` step rather than standing up a new job: the `package (windows)` job already checks out and installs dependencies, so this costs only the tests themselves.
2026-08-13 18:21:48 -07:00
Jinwoo Hong 77b37d85e2 feat(vm): create workspaces from provisioned SSH roots (#14359)
* feat(vm): use recipe-provisioned SSH roots

* fix(vm): preserve ordinary create failure timing

* test(vm): prepare provisioned root SSH fixture

* ci(vm): enable SSH setup for provisioned root E2E
2026-08-13 16:23:22 -07:00
Jinwoo Hong ff8dda81e8 fix(serve): exit cleanly after headless Linux signals (#14334)
* fix(serve): keep owned Xvfb alive through Electron teardown

* test(serve): gate packaged signal shutdown

* test: harden headless shutdown lifecycle gate

* fix(serve): isolate Xvfb from foreground signals

* docs(serve): preserve Xvfb during systemd stop

* test(serve): pin shutdown policy to owned Xvfb unit

* test(serve): harden shutdown gate portability

* test(serve): bound systemd unit parsing
2026-08-13 15:45:00 -07:00
Donghoon KangandJinwoo-H 2f41c286e2 fix(docs): replace stale preload typecheck reference (#14298)
* docs: fix stale preload typecheck reference

Signed-off-by: HoonDongKang <d159123@naver.com>

* docs: keep .d.ts guidance canonical

---------

Signed-off-by: HoonDongKang <d159123@naver.com>
Co-authored-by: Jinwoo-H <jinwoo0825@gmail.com>
2026-08-13 13:53:50 -07:00
Jinjing 70abf5cacc test: add golden e2e tests for agent TUI launch and shell recovery (#14258)
* test: add golden e2e tests for agent TUI launch and shell recovery

Add test fixtures and E2E tests to verify agent TUI functionality:
- Stub agent implementation supports cross-platform execution (Unix/Windows)
- Test verifies multiline composer with Shift+Enter support in agent TUI
- Test verifies clean shell resumes after agent exit without state leakage

* test: add golden e2e tests for agent TUI launch and shell recovery

Add agent TUI launch and shell-recovery tests to the golden (release-blocking)
E2E suite, covering agent initialization and shell availability after agent
exit. Improve escape sequence handling in the stub agent to prevent stray key
reports from contaminating test output. Add terminal input readiness checks to
ensure commands execute reliably before verification.

* test: coerce golden stub stdin chunks for type-aware lint

Node types the stdin data event as string | Buffer even after
setEncoding('utf8'), so restrict-plus-operands failed CI.

* test: fix golden stub agent Windows batch files and add Ctrl+C support

- Store batch files with CRLF to avoid Windows 512-byte parser boundary bug
- Handle Ctrl+C (0x03) in raw mode as alternative to Ctrl+D (0x04)
- Update release notes documenting golden test skip behavior on older tags

* Remove Windows batch file gitattributes workaround

The -text whitespace=cr-at-eol rule preventing CRLF conversion for
.cmd files is no longer needed. Allow batch files to use normalized
line endings.
2026-08-13 10:31:08 -07:00
Jinjing b8d6b21dfa test(e2e): add golden E2E tests for workspace session management (#14304)
* test(e2e): add golden E2E tests for workspace session management

- Restore exact file and terminal state after quit/relaunch
- Verify terminal file link activation and external edit detection
- Test worktree creation and switching with isolated terminals
- Isolate test repo paths between concurrent CI runs with UUIDs

* Add platform-aware marker echo command utility

- Create splitMarkerEchoCommand() to generate shell commands that
  safely echo test markers across Windows and Unix platforms
- Split markers into prefix/suffix fragments so output assertions
  prove execution, not just shell echo-back
- Consolidate SORTABLE_TAB export and improve tab bar locator logic
- Refactor terminal link helpers to extract client point calculation
2026-08-13 10:26:20 -07:00
Jinjing e84fb46eaf test: add golden E2E tests for source control workflows (#14260)
* test: add golden E2E tests for source control workflows

- Tests core source control interactions: file edit/save, commit staging, and diff viewing
- Integrated into CI/CD pipelines for Linux, macOS, and Windows
- Includes helper utilities for test setup and worktree management

* test(e2e): verify golden commit author and fix test flakiness

- Configure git author name/email at worktree level during setup
- Verify commits are made with correct author details in assertions
- Add explicit timeouts to file visibility waits and git status polling
- Fix test ordering to seed edits after source control is open
- Simplify git status refresh logic to rely on automatic updates

* Add rollback to createGoldenWorktree on setup failure

Cleanup callbacks only register after setup succeeds. When a config
command fails, the half-built worktree and branch leak into later
test runs, causing flakiness. Now we roll back immediately and
re-throw the setup error.

* test(e2e): match explorer rows after the git status badge appears

The golden file-save spec used an exact /^README.md$/ filter. After save,
the explorer row text becomes "README.md M", so reopen clicked nothing.

* test: strengthen golden worktree setup verification

- Track working directory in git call inspection to verify correct execution context
- Verify user.name/email config applies to worktree-specific settings, not repo
- Add exhaustive setup call sequence assertions to catch setup/rollback leaks
2026-08-13 09:56:30 -07:00
Jinjing e7b85266f5 Add golden E2E tests for fresh terminal and shell commands (#14302)
* test(e2e): add golden tests for fresh terminal and shell commands

Adds regression tests for terminal initialization in fresh profiles and shell command execution to the golden test suite, integrated across Linux, macOS, and Windows CI.

* test(e2e): bracket shell command output between markers

The echoed command can wrap or be clipped by the buffer tail. Bracket output between begin and end markers to reliably identify real output, and strip ANSI escape sequences that interfere with parsing.
2026-08-13 09:31:20 -07:00
Jinjing dd63d35d09 fix(ci): skip missing golden scripts on older release tags (#14267)
Cut Release is dispatched from main but checks out the tagged tree.
Cherry-pick tags such as v1.4.182-rc.1 do not define
test:e2e:windows-fresh-startup-golden, so the Windows golden job failed
with ERR_PNPM_NO_SCRIPT. Run tag-optional goldens with --if-present.
2026-08-13 02:45:31 -07:00
Jinjing 7c93aed6dc Fix fsync of read-only files on POSIX (#14235)
* fix(files): fsync read-only files on POSIX

* test(e2e): add golden E2E tests for POSIX profile index fsync

Validates that profile index files are properly persisted on POSIX systems, including with restrictive umask settings. These are release-blocking golden tests for Linux and macOS.

* test(terminal): wait for fish child ownership before stdin write

Fish 4.8 withdraws DECSET 2031 before spawning the child, so the
shell-contracts harness could send hello into an intermediate prompt
and hang waiting for CHILD-READ. Wait for the child's CHILD-READY
marker and answer split DA1/CPR/OSC queries across chunk boundaries.

* test(e2e): verify profile index persists to disk with restrictive umask

Strengthen the POSIX fsync test to verify the rebuilt index is actually
written to disk and has correct permissions under a restrictive umask,
not just cached in memory.
2026-08-13 00:58:55 -07:00
Neil 6afba56501 Update pull_request_template.md 2026-08-13 00:16:25 -07:00
Jinwoo Hong 9a10561258 fix(terminal): retain SSH startup delivery through reconnect (#14161) 2026-08-12 22:33:19 -07:00
Jinwoo Hong de729d6067 Fix paired web creation failure handling (STA-4024, STA-4025, STA-4063) (#14100) 2026-08-12 21:35:35 -07:00
m4air b115f8d256 Add Windows golden E2E test for fresh-startup regression
Windows terminal rendering golden is flaky on CI runners. Re-enable
Windows in the golden E2E gate with a scoped test for the fresh-profile
startup regression from #14130. Terminal rendering continues on Linux
and macOS; Windows runs fresh-startup only.
2026-08-12 21:28:32 -07:00
Neil aeb7183afe Update PR template 2026-08-12 21:20:51 -07:00
e8044b1b30 fix(windows): restore fresh-profile startup after durable fsync (#14173)
Co-authored-by: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
Co-authored-by: OrcaWin <293788423+OrcaWin@users.noreply.github.com>
Co-authored-by: DHTheOne <238933622+DHTheOne@users.noreply.github.com>
Co-authored-by: Anton Tupitsyn <70199858+PLUTONYY@users.noreply.github.com>
Co-authored-by: 7loop <48346764+7loop@users.noreply.github.com>
2026-08-12 19:53:04 -07:00
Jinwoo Hong 90b8554fc9 fix(terminal): recover readiness after startup exec (#14027) 2026-08-12 14:31:42 -07:00
NeilandOrca 5ea7df1a5b fix(terminal): make DECSET 2031 subscriptions silent (#13904)
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>
2026-08-11 21:16:36 -07:00
Neil e5971365e4 Update pull_request_template.md 2026-08-11 20:22:17 -07:00
Neil 444638d96b Revise pull request template for clarity and updates
Updated the pull request template to simplify language and clarify sections. Added new sections for AI disclosure and testing instructions.
2026-08-11 18:40:27 -07:00
Neil ebcb2b6a60 docs: expand PR template with ELI5, before/after screenshots, and X handle
Make the pull request template clearer for contributors: plain-language
ELI5, what/why, mandatory before/after UI proof, testing checklist, AI
disclosure, and an Author X field. Align CONTRIBUTING with the template.
2026-08-11 18:29:01 -07:00
BingZandBrennan Benson d6e1d84235 fix(wsl): forward native CLI arguments losslessly (#12582)
* fix(cli): preserve WSL --deps quotes and parse task ids strictly

PowerShell 5.1 native splat was stripping ASCII double quotes on the WSL
bridge, so non-empty JSON --deps arrays failed while [] still worked.
Pre-escape quotes before launching orca.exe, and recover quote-stripped
task-id arrays while rejecting non-task-id and malformed CSV input (#12188).

* fix(orchestration): narrow WSL deps recovery

* fix(wsl): forward native CLI arguments losslessly

* ci(windows): exercise WSL PowerShell argv boundary

---------

Co-authored-by: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
2026-08-11 13:49:12 -07:00
Jinjing 4c69e45552 Strengthen plain-node-entry-guard with entry name validation (#12761)
* Strengthen plain-node-entry-guard with entry name validation

- Add buildStart hook to validate guarded entry names exist in rollup
  inputs, preventing stale names from silently stopping guards
- Extend electron require detection to subpaths (electron/main, etc)
- Improve smoke test signal/exit handling and use constants
- Add comprehensive tests for entry validation and new behaviors

* Add SIGKILL escalation to plain-node-entry-guard timeout

Switch from spawnSync to async spawn to properly handle daemons that trap
SIGTERM. spawnSync's timeout only sends the signal and waits, so a daemon
that ignores SIGTERM causes the build to hang. The new runDaemonEntry
function escalates to SIGKILL after a grace period to enforce the deadline.
Configurable timeouts and grace periods via SmokeTimings type; closeBundle
hook becomes async to support the change.
2026-08-11 12:20:20 -07:00
Neil 119b1e1c53 fix(release): reject non-release publications (#13591)
* fix(release): quarantine unauthorized publications

* fix(release): remove unauthorized publication tags

* fix(release): require canonical version tags

* refactor(release): narrow policy to one workflow

* fix(release): reassert latest stable release
2026-08-10 17:27:56 -07:00
Jinjing 418fbb3192 fix(mobile-ios): gate release on TestFlight distribution (#13419) 2026-08-10 01:47:36 -07:00
Jinjing 3b1017c4fb Add nightly cut (#13410)
* Add daily macOS dev build release channel

Publish once-daily signed macOS builds from main at a dedicated cadence,
separate from hourly (too noisy) and release branches (too infrequent).
Builds are notarized and installable via the updater, but unvetted —
published to stablyai/orca-daily rather than the main repo to avoid
evicting stable/RC entries from the releases feed.

* fix lint

* fix commit

* Add third token mint to daily macOS build workflow

The upload step's 2x45m retry budget can outlive the one-hour token, so a third
is minted after it for verify and cleanup operations. Release notes are moved to
a file to ensure consistency between draft creation and publish. Daily channel
description updated with specific UTC release time.
2026-08-09 19:01:35 -07:00
Brennan Benson 6858e072cf fix(terminal): agent pane auto-launch lost under fish + Starship (STA-3417) (#12840)
* fix(terminal): extend the shell-ready startup barrier to fish (STA-3417)

Fish never emitted the OSC 777 shell-ready marker, so agent launch
commands were written into the PTY while fish/Starship were still
initializing: the daemon path wrote them synchronously at session
create and the local path blind-wrote ~30ms after the first output
byte. The command was echoed by the kernel but never executed.

- shell-templates: shared fish --init-command that emits the marker
  once on the first fish_prompt event (the earliest point fish's own
  reader owns the PTY, mirroring zsh's zle-line-init marker)
- daemon shell-ready: fish joins the startup barrier so the launch
  command queues until the marker (timeout fallback unchanged)
- local-pty-shell-ready: fish launch config gains the marker wrapper
- codex-startup-delivery/tui-agent-startup: omp/pi/opencode plans now
  request shell-ready delivery (codex parity) so the SSH renderer path
  also waits for the prompt; plain payload-free codex stays on the
  markerless fast path

* fix(terminal): answer DA1 past the shell-ready barrier

The barrier queues all inbound input until the ready marker, including the
renderer's DA1 reply. A shell that withholds its first prompt until DA1 is
answered — fish waits 10s — therefore never emits the marker that would
release the reply it is waiting for. Measured: 10.37s to launch an agent,
versus 0.35s once the reply lands.

Answer DA1 from the daemon while the barrier holds, writing straight to the
subprocess so the reply bypasses the queue, and consume the query so the
renderer's xterm cannot also reply. Released on ready, timeout, or dispose,
handing DA1 back to the renderer for steady state.

Consolidates the identical DA1 handler the ConPTY override already used.

* fix(terminal): prevent duplicate startup DA1 replies
2026-08-09 14:29:14 -07:00
Hyeonho Lee (Ethan)andBrennan Benson 850342a3e0 fix(ci): run the root-directory guard on stock macOS bash 3.2 (#12879)
* fix(ci): run the root-directory guard on stock macOS bash 3.2

The guard script builds its base-tree lookup with `declare -A`, which
needs bash 4+. Its test spawns plain `bash` from PATH, and stock macOS
has shipped /bin/bash 3.2 since 2007, so on any Mac without a Homebrew
bash the script exits 2 before asserting anything and the default
`pnpm test` suite fails 3 of the guard's 4 cases. Machines with a
Homebrew bash on PATH never see it, which is why it went unnoticed.

Replace the associative array with a plain-array linear scan. Root
directories number in the dozens, so the O(n^2) membership check is
negligible, and the NUL-delimited reads that protect unusual filenames
stay as they were. The empty-array expansion is guarded for
`set -u` under bash 3.2.

All four guard tests now pass with /bin/bash 3.2; behavior under CI's
bash 5 is unchanged.

* fix(ci): run the root-directory guard under node instead of bash

The guard is the only check in the repo written in shell, and it used
`declare -A`, which stock macOS `/bin/bash` 3.2 does not have — so the
guard's own test suite failed 3 of 4 cases on any Mac without a Homebrew
bash. CI never noticed because runners ship bash 5.

Porting it to node removes the interpreter-version variable instead of
working around one construct: node is what the sibling script in this
directory already uses, it is the runtime that runs the test, and the
NUL-delimited read is the same shape as check-changed-code-quality.mjs.
It also drops a latent false pass — a failing `git ls-tree` inside the
shell's `< <(...)` was not caught by `pipefail`, so the read loop saw
nothing and the guard reported success. `execFileSync` throws instead,
which is why the two `git rev-parse --verify` probes are no longer
needed.

Output and exit codes are otherwise unchanged; the usage line now prints
node's script path where the shell printed `$0`.

Tests pin each guarantee and fail when it is reverted: NUL-delimited
reads so odd paths are reported unmangled, exit 2 on bad usage, and
git's own 128 with no node stack trace when a sha does not resolve.

* fix(ci): keep root entry bytes intact and fence guard output

git pathnames are arbitrary bytes, but the guard read ls-tree with
encoding 'utf8', so every invalid sequence collapsed to U+FFFD. That
mangled the reported name and, because the replacement is not
injective, let two different entries compare equal — a genuinely new
root entry could be waved through as pre-existing. Read the bytes as
latin1 and write them back unchanged.

The blocked-entry list is also attacker-controlled and went straight to
stdout. The runner trims leading whitespace before matching '::', so an
indented entry name still parses as a workflow command, and a pathname
may embed a newline. Wrap the list in ::stop-commands:: with a random
resume token so only the guard's own annotation is acted on.

---------

Co-authored-by: Brennan Benson <79079362+brennanb2025@users.noreply.github.com>
2026-08-09 14:06:25 -07:00
NeilandOrca 17cfc968cf Revert the terminal IME composition-ownership change (#13282)
* Revert "test(ime): restore coverage the composition-ownership change removed (#13168)"

This reverts commit 25a8c517e1.

* Revert "refactor(terminal): return IME composition ownership to xterm (#13128)"

This reverts commit 17b3dff3c4.

* test(ime): keep the architecture-neutral Korean trace coverage

The recorded IBus/fcitx5 and Windows MS-Korean traces from #13168 assert PTY
byte order, not composition ownership, so they still hold once the terminal
composition layer is restored. The mobile accessory-order test pinned the new
handleLiveInputChange signature and does not.

Co-authored-by: Orca <help@stably.ai>

* fix(terminal): keep the macOS Backslash bypass through the revert

The restored native-text forwarder only claims keys for input sources in its
hardcoded CJK allowlist, so third-party IMEs off that list (Qingg, #10896) still
get a raw backslash. #13128 added this bypass as a partial replacement; keep it
rather than trade the open issue back.

Scoped to the bare backslash key. The rest of shouldBypassXtermForMacNativeText
bypassed all unmodified non-ASCII text, which would race the restored forwarder.

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): move the mirror-step ref write out of render

The restored hook assigned runMirrorStepRef during render, which is not
replay-safe — React can discard render work, so the mutation can leak from UI
that never commits. Its only read is inside the held-commit timer, which fires
long after commit, and the ref has a safe default, so an effect is soon enough.

Surfaced by the changed-lines React Doctor gate: the rule postdates this code,
so restoring the file re-introduced it as a new violation.

Co-authored-by: Orca <help@stably.ai>

---------

Co-authored-by: Orca <help@stably.ai>
2026-08-08 19:06:50 -07:00
Jinjing 05c30166f4 fix(ci): stop hourly prune from deleting the just-published release (#13266)
* fix(ci): stop hourly prune from deleting the just-published release

Hourly prune sorted non-draft releases by createdAt, but nearly every
orca-hourly release shares one createdAt from bulk import. At the retain
cap, stable sort + reverse put the newest release past the window and
immediately deleted it with --cleanup-tag.

Sort by publishedAt (tagName as tie-break) and hard-skip the tag this run
just published so prune cannot self-delete.

* fix(ci): harden hourly prune protect without retain+1 drift

Review found that skipping only in the delete loop under-prunes when sort
is wrong, and excluding TAG before the retain slice would permanently keep
retain+1 releases. Force this run's tag to the front of the sorted list
before slicing so it always has a retain seat and oldest builds still prune.
Also gate prune on publish_live success and warn if TAG still appears stale.
2026-08-08 16:01:48 -07:00
NeilandOrca 17b3dff3c4 refactor(terminal): return IME composition ownership to xterm (#13128)
* fix(terminal): return IME composition ownership to xterm

* fix(mobile): derive terminal input from native replacement ranges

* test(mobile): record iOS Japanese IME traces

* fix(mobile): preserve native IME replacement ranges

* fix(xterm): flush queued application input after IME commit

* test(terminal): pin Korean intermediate commit

* test: pin Windows IME shortcut ownership

* test: replay IBus number candidate commit

* fix: preserve native macOS input-method punctuation

* refactor(terminal): remove stale mac focus override

* fix(mobile): preserve soft keyboard deletion ranges

* fix: keep IME-owned palette chords in renderer

* fix: stop carried IME shortcuts at renderer owner

* fix: preserve carried IME shortcut dispatch

* fix: narrow main-owned shortcut actions

* test(mobile): pin Japanese IME replacement traces

* test(terminal): retain paired native IME trace

* fix(chat): preserve browser IME composition ownership

* fix(chat): retain macOS IME confirm gesture

* fix(chat): expire unmatched IME confirm carry

* fix(chat): isolate IME confirmation expiry

* fix(chat): retain active IME confirmation

* refactor(terminal): remove dead composition handler

* feat(ime): add shared Enter-ownership seams for CJK composition

The confirming Enter of a CJK composition arrives as two keydowns and the
orderings differ by platform: Windows/Linux redispatch the unmarked Enter/13
before keyup, macOS delivers keyup first. A guard reading only isComposing or
keyCode 229 misses the redispatch, so surfaces submitted on a confirm.

Adds useImeEnterGestureOwnership (carry token, next-frame expiry), a shared
ImeEnterGuardedForm for native implicit submission, and the cmdk seam covering
18 CommandInput surfaces at one site.

A chorded Enter arms the carry but is never swallowed — the reverse would eat a
user's deliberate Cmd/Ctrl+Enter. Both failure modes are pinned by
ime-enter-gesture-ownership-contract.test.ts.

Co-authored-by: Orca <help@stably.ai>

* refactor(terminal): consolidate native input listeners and parked-screen owner

Extracts the shared native-input listener installer and renames the parked-screen
detector for what it actually does, replacing per-call-site duplication. The
listener installer keeps a forgetOptionKeyLocationOnBlur flag so per-window
semantics are preserved rather than flattened.

Net deletion; no behaviour change intended.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin recorded IME shapes as regression tests

Nine regression tests built from hashed affected-platform captures, each with a
paired ordinary negative and a discriminating mutation verified to take the file
from all-passing to exactly one failure.

Covers the Windows MS-Korean Shift family (#12179, #11878, #12151, #11946,
#12152) and the Korean TUI line-break rows (STA-3237, STA-3222, STA-3129).

STA-3237 pins the empirical 3-Shift / 2-active-composition / 2-newline ratio the
device run established — the third Shift produces nothing because Space has
already committed. That ratio is not derivable from a static capture.

Co-authored-by: Orca <help@stably.ai>

* fix(ime): guard Enter-commit surfaces against CJK confirm

Applies the Enter-ownership guards across the surfaces whose Enter commits
something: publishes, clones, pairs, installs, posts, or persists.

Tiered deliberately rather than uniformly. Irreversible and remote-effect sites
take the carry token, which also blocks the unmarked redispatch. Locally
reversible sites take the oracle check with a one-line comment naming the
residual, because a spurious commit there costs one undo.

Three numeric fields are left unguarded with the reason in-code: Chromium blanks
number inputs at compositionstart, so a confirm-Enter only ever reaches an
empty-draft reset. Measured with a CDP probe rather than assumed — a guard that
cannot fire is noise.

Co-authored-by: Orca <help@stably.ai>

* test(ime): teeth-check the Enter guards on every guarded surface

One suite per guarded surface, each verified by deleting the guard and
confirming the test fails. A green guard test without that check is unverified,
not verified.

Two shapes pass vacuously in happy-dom and are avoided here: native implicit
form submission never fires, and blur() is inert on an unfocused element. Both
made "the commit did not happen" assertions pass with the guard removed, so the
suites assert the guard's contract directly instead.

Co-authored-by: Orca <help@stably.ai>

* fix(mobile): keep iOS Korean commits whole through the live-input path

iOS Korean reports isComposing: false on every event, so it bypasses the
composition guard entirely. The strict owner rejected UIKit's transformed
post-change field and sent only the leading jamo — the reported symptom.

Prefers the authoritative same-event field text over the predicted text when the
supplied operation cannot produce it. Generic: no Korean special-case, no locale
classifier, no normalization. Adds the RN-target-keyed submit carry alongside it.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): make IME capture harnesses fail loudly instead of silently

Four instruments recorded silence as success, so a void run scored as a clean
one:

- readTerminalImeBoundaryTrace returned an empty trace when the probe never
  installed, making every "nothing leaked" negative pass vacuously
- summarizeLatencies([]) returned a perfect zero distribution that passed all
  three latency thresholds
- the macOS Vietnamese spec pinned an input-source ID that does not exist, and
  failed as though the operator had chosen the wrong source
- the expectedLineCount=1 prefix property was undocumented and one edit from
  silently downgrading a PTY assertion

Input sources now resolve by enumeration and name the near-matches on failure.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): cover Cangjie cancellation and fix a cross-namespace assertion

Adds #11951's recorded Cangjie cancel shape to the existing cancellation suite,
which covered Pinyin and Sogou but not Cangjie. One keystroke then Backspace
arriving as deleteContentBackward with data: null, so the stale preedit is the
only thing a fallback could replay.

Verified against the historical pre-6cd944c62b3 bundle: the positive fails with
['尸'] where [] is expected, while the ordinary negative stays green.

Also fixes the Vietnamese spec, which asserted a TIS-space input-source ID
against getKeyboardInputSourceId(). Those two Orca APIs report the same source
in different namespaces — TIS nests it under VietnameseIM, the app API does not.
The resolver stays as an installation precondition; the assertion matches the
leaf.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): add a real-IME macOS arm for the Korean chord commit

The existing korean-ime-terminal-shift-enter-commit spec synthesizes composition
over CDP: Input.imeSetComposition sets the preedit directly and Input.insertText
performs the commit. Asserting the IME produced events you injected yourself is
circular, so that spec cannot certify real-IME behaviour.

This arm selects 2-Set Korean via TIS, reads it back live, and injects through
System Events key codes, so the OS owns the preedit, the commit instant, and
isComposing. PTY byte expectations are preserved verbatim.

Covers 2 of the original 4 cases by design. The other two are the Windows/Linux
redispatch-before-keyup ordering, which macOS cannot produce and which cannot be
selected -- the OS decides it. Reintroducing synthesis to "restore coverage"
would reintroduce the circularity.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): assert the macOS chord arm at the PTY boundary, not the renderer

The byte expectations were transcribed from korean-ime-terminal-shift-enter-commit
:364/:383, which assert against onData -- a renderer boundary where the terminator
is CR. This spec reads the PTY child, where the tty has already converted CR to LF.

Names both forms per row rather than swapping the constant, so the conversion reads
as evidence that the capture reached past the renderer, as #11936 and #11951 record.
Ctrl+Enter's CSI-u sequence is unaffected and is identical at both boundaries.

Co-authored-by: Orca <help@stably.ai>

* test(e2e): measure composer-to-onData latency and stop dropping IME keystrokes

Two defects in the echo latency probe.

It hooked onWriteParsed and onRender but never onData, so it measured
key->parse->render echo rather than the composer-vs-onData delta the latency rows
need. Adds a third hook feeding its own sample set.

And `event.key.length !== 1` silently dropped IME keystrokes: Pinyin and Cangjie
keydowns arrive as key:'Process' (length 7). Replayed over the captured corpus,
the old filter accepted 580 of 4137 Chinese IME keydowns -- it was discarding 80%
of them. The new filter matches the shape the owner itself branches on.

Attribution charges each onData to the latest keydown rather than a FIFO head,
because composing jamo emit no onData at all and a queue would credit a whole
composition to its first keystroke. The consumer now asserts sample count before
any percentile, so a zero-sample run cannot render as a flawless distribution.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin the WSL shifted-jamo newline shape for #11919

In Korean 2-set, Shift types ordinary letters -- the double consonants and the
compound vowels. Each such keystroke reaches Chromium as key='Process',
keyCode=229, shiftKey=true.

The v1.4.163 classifier matched exactly that pattern with no code guard, so it
called those keystrokes Enter, rewrote them to a synthetic Shift+Enter, and
injected a newline into the middle of the word -- with no Enter key pressed.
That is why the reporters said "no modifier key pressed": they had not chorded
Shift+Enter, but they had pressed Shift, to type the double consonant.

Asserts the row's own recorded capture: 40 immediate keydowns, exactly 3 of them
Shift-carrying inside a single syllable, and an onData stream with one newline
per Enter press and none mid-word. Two ordinary negatives keep it from being a
blanket mute -- the same session's non-IME keydowns still reach shortcut policy,
and an ordinary Shift+Enter still resolves through the real policy.

Co-authored-by: Orca <help@stably.ai>

* test(terminal): pin the composition commit lag that made Korean type one behind

macOS Korean 2-Set commits syllable N only when the first jamo of N+1 arrives, so
compositionend and compositionstart land in the same task. A composition-start
handler cancelled the pending finalizer that was the only path to triggerDataEvent
and ended the session without emitting bytes, so every committed syllable reached
onData exactly one syllable late and the backlog cleared only at a Space or Enter.

Types continuously with no Enter and no Space -- either would flush the backlog and
hide it -- and samples onData at every syllable boundary. Paired with a
length-matched ASCII arm that stays green throughout, so the positive is a fact
about composition rather than about timing in general.

Bisected to a single call site across five builds: pristine, 1.4.155 and 1.4.162
pass, 1.4.163 fails, removing the one call repairs it, restoring it fails
identically. That window is exactly the reporter's "started immediately after
updating".

Co-authored-by: Orca <help@stably.ai>

* test(mobile): cover the send-queue abort that silently drops queued keystrokes

One failed send in use-terminal-live-input-commit aborts every keystroke
queued behind it, with the error swallowed by .catch(() => false). The
existing test resolves(true) on every send, so the failure branch was
uncovered.

Four arms: the abort itself, an ordinary negative on the healthy path, a
throwing sender, and a liveness control proving the queue recovers once
the chain settles. Deleting the abort takes 4 passed to 3 failed, with the
ordinary negative correctly surviving.

Scope is stated in the docblock: this is a transport send-queue abort,
reachable only via a real disconnect or RPC error. REQUEST_TIMEOUT_MS is
30s, so latency alone cannot reach the branch — consistent with #7094's
symptom class, not proven to be its cause.

* test(terminal): pin that daemon snapshot/restore cannot disturb a composition

Two independent reporters attributed broken Korean composition to the
always-on PTY daemon repainting terminal state over the preedit. The
attribution is wrong on ancestry — the daemon shipped three months before
the version both call good — but the boundary was never actually tested.

Runs the real applyMainBufferSnapshot choreography against a live
composition, including the full 2J/3J/H wipe plus the resize and
alt-screen branches. textarea.value, selectionStart/End,
compositionView.textContent and .active all survive byte-identical, and
interleaving a restore between every jamo of 문제 still commits 문제 at
onData. Also pins that the uncommitted preedit is absent from the captured
snapshot: it lives in the textarea, never the buffer, so a restore has
nothing stale to echo back.

Injecting one textarea.value = '' into the restore fails exactly the three
restore-boundary tests.

* test(terminal): pin that Cmd tears down a composition where Ctrl and Shift do not

xterm's composition keydown exempts only keyCode 16/17/18 (Shift/Ctrl/Alt)
plus 20/229. macOS Meta — 91/93/224 — is absent, so a Cmd press mid-composition
takes _finalizeComposition(false): the overlay goes dark and never recovers,
because compositionstart is not re-fired. The user composes the rest of the
word blind. Linux and Windows users press Ctrl and are exempt.

xterm already has a Meta-aware modifier predicate in wasModifierKeyOnlyEvent,
so this is an internal inconsistency rather than a deliberate choice.

Owns no reported row and is version-neutral: 5/5 on both 1.4.162 and 1.4.163.
The branch is unexercised in all 328 recorded traces, so this is a hazard pin,
not a regression guard. Only the teardown is asserted; the likely duplicated
commit needs a compositionend the IME kept alive across the Cmd, which no
capture contains.

Deleting the exemption fails exactly the three paired negatives; adding Meta
to it fails exactly the two Cmd arms.

* test(native-chat): characterize preedit loss when a question card replaces the composer

An AskUserQuestion card fully replaces the composer by design, but the
in-flight composition goes with it: the composer unmounts before
compositionend reaches it, so the preedit is never committed to the draft.
The committed text survives only because the draft is cached and restored
via defaultValue. Node identity changes, value 'abc' is preserved, the 가
is gone.

Drives the real NativeChatView -> SessionGate -> InteractiveCard ->
questionActive swap -> Composer -> ComposerField, flipped by writing the
same store field an AskUserQuestion hook event writes. Flipping
questionActive to false fails exactly this test and nothing else across
639 native-chat tests, so the path was entirely unguarded.

CHARACTERIZATION TEST: it asserts the loss. Fixing the defect — committing
the preedit before the swap, or keeping the composer mounted — will make
this file fail. Update the expectations to the new contract rather than
working around them.

Owns no reported row. #12118/STA-3219 flicker is keyed to token counters,
which provably do not remount, and a question card arrives once per
question.

* test(terminal): pin the duplicated commit when Meta interrupts a composition

_finalizeComposition(false) sends textarea.value.substring(start, end) but
cannot clear the IME-owned textarea, so a later compositionend re-sends the
same range. Meta reaches that path because CompositionHelper exempts only
Shift/Ctrl/Alt; xterm's own wasModifierKeyOnlyEvent covers Meta four ways,
so the omission is an internal inconsistency rather than a choice.

Companion to the modifier-exemption guard, which deliberately pins only the
overlay teardown. This pins the data consequence.

HAZARD PIN: owns no reported row. The trigger is unverified on hardware —
no capture in the corpus contains a Meta-during-composition gesture, and
whether macOS keeps the composition alive across it is unmeasured. The
duplication follows from the code given that sequence; whether users reach
the sequence is the open half.

An earlier premise that Space (keyCode 32) reaches this path was refuted by
a corpus scan: 0 of 731 evidence files carry a keyCode-32 Space while
composing, against 171 at 229, and 229 returns early.

* test(terminal): characterize the syllable lost when the textarea blurs mid-composition

CoreBrowserTerminal._handleTextAreaBlur clears the helper textarea
unconditionally — "Text can safely be removed on blur" — while
CompositionHelper._finalizeComposition reads the committed text back out of
that same value from a deferred timeout. By the time it runs the value is
empty, the substring is '', and triggerDataEvent never sees the syllable.
xterm checks composition state in _syncTextArea and omits the same check
here.

Six cases. Blurring mid-composition loses the syllable in every ordering,
including compositionend-before-blur, which is Chromium's real order — so
it is not an ordering artifact. A bare textarea.blur() with no Orca code
loses it too, which places the owner upstream: Orca's unguarded release on
outside pointerdown is one trigger, not the cause. Committing 한 then
blurring mid-가 yields ['한'] where ['한','가'] is correct: one syllable
gone, surrounding text intact.

Teeth checked by inverting — adding an Orca-side composition guard flips
exactly the three cases that route through the release path and leaves the
bare-blur and no-blur cases green, which is the scope split: a fix in
regular-terminal-focus-ownership alone would not close this.

HAZARD PIN, but unlike the others this one has a real production injector —
clicking outside the terminal mid-composition. Owns no reported row. The
shape matches #9738's report; the injector does not, and a shape match with
a mismatched injector is not an owner.

* test(terminal): say which arm the STA-3237 fixture came from

The recorded keydowns are wave 4's A-shift-unmarked-only — the arm that
emits no PTY bytes. Nothing in the file said so, so two readers concluded
the row's events fail the owner's predicate and that STA-3237 and STA-3222
were different defects. They share an owner; the arm that fires is
Process/229+Shift, absent from this bubble-phase trace because the owner
claims it in the capture phase.

Also corrects "code-blind": the v1.4.163 policy emits \x1b\r only for a
shift-only key:'Enter', and a jamo keydown reaches that branch solely via
the isTerminalImeProcessEnter rewrite. The mock is deliberately wider so
the ownership guard stays under test if that rewrite moves.

Comments only — no assertion, fixture value, or mock behaviour changed.

* test(e2e): track the input-source selector the macOS specs shell out to

Five tracked macOS IME specs ran `swift .tmp/select-input-source.swift`, a
file that is gitignored and existed only on one machine. Anyone else
checking out the repo — or the same machine after .tmp is cleaned — could
not run them, and they are the capture drivers for the macOS rows that are
blocked waiting for exactly those runs.

Moves it to tests/e2e/ beside its callers. The chord spec now resolves it
from __dirname rather than reaching two levels up into .tmp.

* test(terminal): pin the CJK repaint decision against the reporter's own output

#12164 comment 1 and #5921 report agent output with double-width glyphs
rendering duplicated character-by-character while ASCII in the same line
stays clean. No IME, no composition, no keystroke — the user never types
the CJK.

Segmenting all three verbatim samples into maximal same-risk-class runs
gives 33 runs and zero violations of "this run is corrupted iff the
production detector flags it": 17 wide runs all corrupted, 16 narrow runs
all byte-identical. The paired negative is co-located in the same line
rather than in a separate run — the reporter supplied it without knowing.

Doubling is asserted as present, not uniform: 자바스크립트 and 시스템 each
leave a jamo undoubled, which is a repaint-region boundary artifact rather
than a per-character transform.

The discriminating arm is in the test rather than a source mutation:
be3f30e2f8 (#6890) elects a repaint for all 17 corrupted runs when the
agent types nothing, and reverting its disjunct elects none. Both
predicates agree once the user has recently typed, which is the pre-#6890
condition.

Samples inlined with per-sample SHA-256 because .tmp is gitignored and
cannot back a landed test.

* test(terminal): pin macOS period substitution landing after the composition

#11504's reporter published a DOM trace showing insertText ". " arriving
149ms after compositionend, when two spaces are typed with a CJK input
source and NSAutomaticPeriodSubstitutionEnabled is on. This replays that
trace against a real Terminal and asserts what reaches onData — bytes to
the PTY, not anything visual.

The owner is stock upstream CoreBrowserTerminal._inputEvent, not an Orca
module, confirmed at the resolved install and in the shipped bundle Vite
loads rather than in the TypeScript source.

Three mutations against that install, predictions written before the runs,
each failing exactly the arms predicted: dropping the composed/keyDownSeen
guard fails two, dropping Orca's intercept fails the one arm where the
payload arrives before the send window drains, and flipping || to && —
the candidate-fix shape — fails the arm that pins the defect itself.

CHARACTERIZATION: arm 1 asserts the broken behaviour and will fail the
moment #11504 is fixed. Update it to the new contract rather than working
around it.

composed is absent from every recorded bundle, so composed: true is the
spec-required value rather than a captured one; the test asserts it before
dispatching so a harness that dropped the field fails loudly.

* test(terminal): replay the recorded Windows Shift sessions through the IME guard

STA-3179 reports a Shift release sending Enter; #12171 reports delayed
Hangul plus doubled newlines. Both replay their own recorded Windows
MS-Korean keydowns through resolveTerminalKeyboardShortcutAction with the
shortcut policy mocked, so the assertions are about which events reach the
policy and what reaches terminal input.

STA-3179's held-Shift gesture yields exactly one newline, from the unmarked
Enter alone; its release arms nothing for the next composition, asserted
after a precondition check that the release really is keyups with shiftKey
already dropped; and an ordinary Shift press-and-release still routes every
keydown, which is the paired non-IME negative.

Teeth, verified by mutation: bypassing the isImeOwnedKeyboardEvent guard in
keyboard-handlers takes STA-3179 from 3 passed to 2 failed / 1 passed — the
survivor being the ordinary-session negative, which is correct, since a
non-IME session should not depend on that guard — and #12171 from 2 passed
to 2 failed. Source restored byte-identical.

Recorded shapes are inlined and the bundles cited in comments; nothing is
imported from .tmp, which is gitignored.

* test(native-chat): correct 61977d4517 — the preedit survives the question card

61977d4517 claimed a composed syllable vanishes silently when an
AskUserQuestion card replaces the composer, and characterized that loss.
The claim was false. Its premise was an artifact of the harness: the test
simulated a preedit with a silent textarea.value assignment and no input
event, which no IME does.

Real composition fires input with insertCompositionText on every keystroke
— the shape this repo already records in its own observed-event capture —
and React's change handler returns on input/change with no composition
gate, so onChange runs for each frame. The draft cache is written
synchronously inside the updater, so the preedit is already committed
before the card can arrive. Driven that way, it survives.

Renamed to match the contract that actually holds, and extended: Hangul
jamo-per-frame, Japanese kana accumulation followed by per-segment
conversion asserting the candidate the user was looking at survives, and a
pin on the mechanism itself — the draft cache holds the preedit while the
card is up.

Teeth: there is no fix to revert, so the mutation is the plausible wrong
one — gating onChange on isComposing(). That takes 4 passed to 3 failed,
with the English negative correctly surviving, since it has no composition
to gate.

Two consequences remain, recorded rather than fixed: the OS aborts the
composition when the field disappears, so a lone jamo returns as a
compatibility jamo the user cannot compose onto, and the remounted
composer is unfocused because the card owned focus.

* docs(native-chat): name the corrected commit and the degraded-jamo consequence

Records in the file itself that 61977d4517 is pushed and wrong, quoting
the two claims that are false, so a reader who finds it in git log reaches
the correction from the file that replaced it.

Also states the residual as a consequence rather than a curiosity: a lone
leading jamo returns as a standalone compatibility jamo (U+3131), which is
not a composable state — the user cannot resume the syllable, only delete
and retype. Preserved, but degraded into something unusable. That is the
note to find if a reporter ever describes exactly that.

The invariant these tests pin is not "the composer commits on unmount" but
"composition input events must reach React" — which is what a future IME
change would break, and is not visible from the swap site at all.

* test(terminal): replay the recorded macOS Telex commit boundaries

#6905 reports Vietnamese composed characters breaking in the terminal.
Replays the retained macOS built-in Simple Telex capture — recorded
selection and value set before each dispatch, since that is what the
commit range reads — and asserts what reaches onData: the first commit
alone, then through the real Enter, then the ASCII tail of the same run.
A code-point count would catch NFD normalisation.

ENGINE CAVEAT, stated first in the docblock: this is macOS built-in Simple
Telex, Telex only. The reporter's three named engines cannot run on the
platform they declared, and which macOS Vietnamese engine they used is
unconfirmed. This file certifies no engine, and does not imply VNI.

The owner is upstream's — CompositionHelper._finalizeComposition's
waitForPropagation branch — so the arms are copies under .tmp aliased by a
scratch config, with node_modules verified unchanged by shasum after every
run. Collapsing the range end onto its start fails all three; collapsing
the start to zero re-emits the first word into the second commit, which is
the reporter's "duplicated" direction. Different failure sets, so the
mutants are distinguishable rather than merely detectable, and the ASCII
assertion passes under both.

Falsifiability here is by mutation, not by a defective build: #6905 does
not reproduce at HEAD, so this has never been watched going red on a real
reproduction.

* docs(terminal): lead the #6905 test with its engine caveat

Comment-only. Moves the caveat above the source line so a reader meets what
the file does NOT establish before what it does — the capture is macOS
built-in Simple Telex, the reporter's named engines cannot run on the
platform they declared, and which engine they used is what gates this row.

Co-authored-by: Orca <help@stably.ai>

* docs(terminal): record that the swallow eats a keystroke after Japanese conversion

This pin framed the swallowed insertText around Cmd interrupting a
composition. A differential through Japanese multi-segment conversion shows
it is broader: type a segment, convert, then press `a`, and the `a` is
lost. No modifier, no exotic gesture. Korean surfaced it first only because
2-Set composes on nearly every keystroke.

Also records why it cannot simply be fixed. The suppression de-duplicates
IMEs that deliver their commit a task after compositionend, which a sibling
test pins; this swallow is that dedup's false positive, and the two events
differ only in payload, so no flag-timing change separates them. Both a
smaller redesign and a content-aware variant were built and measured — the
first duplicates on IBus, the second costs a reported row's test and is
blocked while the patch cannot be regenerated.

The Japanese arrays behind this are authored, not observed: no Japanese DOM
composition trace exists in the corpus.

* docs(terminal): a Japanese capture does exist — correcting dbeecb11be

That commit said no Japanese DOM composition trace exists in the corpus.
False. One does, filed under the Linux bundles rather than the bundle named
for Japanese: 30 DOM events, two にほんご->日本語 conversions, with full
selection state per event. It is retained byte-identically in three further
bundles — one capture copied four times, not four observations, checked by
hash rather than by counting files.

The claim came from checking the bundle named for Japanese, finding nothing,
and generalising to the corpus without querying the rest of it.

Replaying it emits 日本語日本語 under both sequencing extremes on all four
arms, matching its own recorded onData. So "repeated conversion is
undisturbed" is now captured rather than authored. It carries no
post-compositionend insertText, so it cannot speak to the swallow: the
a-after-conversion figure stays authored and unobserved.

Also rewords the paragraph opener. It claimed to broaden a Cmd framing, but
hazard 2 was never Cmd-framed — the lines above already say Cmd does not
reach it. The real gap was that hazard 2 named no trigger at all, which
reads as exotic when it is ordinary.

* build(xterm): land the patch regeneration harness

The five dependency patches under config/patches/ shipped with no tracked
way to regenerate any of them. The xterm one is the hard case: it is derived
from an upstream build, so no fix could be made without rebuilding, and the
tooling to rebuild lived only in one machine's scratch directory. That
blocked a measured fix for a live keystroke-loss bug, and the EditContext
reduction an OSS survey identified as the only real one available.

Adds the regenerator, the upstream pin, the hand-written source patch the
bundle hunks derive from, tests, docs, and a PR job that verifies the
shipped patches still match the pinned build. The job caches the shallow
clone keyed on the manifest, so a cold run is minutes and a warm one under
one. Round-trip verified: regenerating from a clean checkout reproduces the
shipped patch byte-for-byte.

Marks the emitted patch -diff -text. pnpm hashes it byte-for-byte, so a
CRLF checkout would break install on Windows, and its minified bundle lines
make a diff nobody can read — review the source patch instead.

Also rejects unknown flags. --check was the fallback for any unrecognised
argument, so a typo, or --help, silently triggered a full upstream build
instead of what the caller asked for.

* fix(xterm): stop swallowing a keystroke typed after an IME commit

Type a Japanese segment, convert it, then press a key one macrotask later
and that key was lost. No modifier, nothing exotic — every user who keeps
typing straight after converting. Korean surfaced it first only because
2-Set composes on nearly every keystroke.

handleCompositionInput discarded the payload unconditionally in the window
after the deferred send: _isSendingComposition stays true for one macrotask
after the timer cleared _pendingCompositionStart, and the branch substituted
'' for whatever arrived. The suppression is not itself wrong — it
de-duplicates IMEs that deliver their commit an event-loop turn late, which
terminal-stock-composition.test.ts pins. It just could not tell a duplicate
from new input, because the two events are identical apart from payload.

Now it compares against _sentComposition, the text the deferred send
actually emitted, and discards only a match. A flag-timing redesign was
measured first and rejected: it fixed this and duplicated on IBus, because
no timing change can separate events that differ only in content.

Edited in config/patches/xterm-src/ and regenerated through the harness, so
the emitted patch and the lockfile hash are derived, not hand-written.

The commit-overlap pin's swallow arm now asserts the repaired contract —
the value its own comment already named as correct and as what stock
beta.287 emits. #11504's arm at :184 flips too; it never covered that
report, as its own prior note recorded, and the reporter's +149ms arm is
untouched and still asserting the defect. Provenance hashes in three test
docblocks are updated, since regenerating changes the patch hash and with it
the resolved install directory.

* docs(terminal): re-measure the #6905 mutation citations against the new bundle

Regenerating the patch moved the resolved install, so this docblock's
patch_hash, line count, two line numbers and three mutation outcomes all
described a bundle that no longer exists. The deferred branch is one the
fix writes into, so the outcomes could not be re-pointed on reasoning.

Line numbers read off both files by diffing anchors rather than derived by
arithmetic: 201 to 205, 159 to 163. Outcomes re-run through the retained
rig, which re-resolves through the module loader and re-derives each arm
from a unique minified anchor: pristine 3 passed, m1 3 failed, m2 2 failed,
m3 3 passed — identical to the old bundle. Guard controls in both
directions exit 1, so the counts are falsifiable.

Comment-only; the assertions and expectations are unchanged.

* fix(xterm): size the preedit overlay to the cells its text will occupy

updateCompositionElements computed the overlay's left edge from the grid
but never its width, so the preedit rendered at the font's natural advance
while the committed text takes two cells per wide glyph. Measured in
Chromium 150: 가나다라 drew 48.45px as a preedit and 69.20px once committed
— the same characters, same font, 30% narrower, and drifting further with
each syllable. Every macOS mono font carrying Hangul measured 0.49–0.72 of
two cells; never 1.0.

Deriving the width from wcwidth and the cell measure moves Korean, Japanese
and Chinese to 1.000 and leaves ASCII at 1.000, which it already was:

  한        12.125 -> 17.297   (17.30 expected)
  가나다라   48.453 -> 69.188   (69.20)
  안녕하세요 60.563 -> 86.500   (86.50)
  日本語     42.000 -> 51.906   (51.90)
  abcdefgh  69.234 -> 69.203   (69.20, unchanged)

Edited in config/patches/xterm-src/ and regenerated through the harness, so
the emitted patch and lockfile hash are derived rather than hand-written.

The unit test asserts the arithmetic, which is what CI can run. The pixel
consequence was measured on macOS with SF Mono in an Electron harness, not
on the Windows font stack STA-3232 reports from — so this demonstrates the
mechanism and does not stand as that row's platform evidence.

* test(e2e): pin the macOS Korean preedit as visible only while composing

#11914 reports the composing text invisible until Space. Its c3 was recorded
as unobtainable, and the reason on file was wrong: the boundary IS
assertable, but not in happy-dom, which reports display:block in BOTH the
active and inactive states and zeros for every rect. A test there passes
with the defect present.

Captured on real hardware instead: hidden and 0x0 before, .active with
display:block, a 15.84x16 rect and checkVisibility() true while composing
그, hidden again after. 39 DOM events, 2 composition starts, onData
["한","그","\r"].

Two mechanism findings are carried in the setup because both are invisible
in the result and fatal if removed. The input source must be selected AFTER
the app takes focus — focusing resets it to ABC. And the IME must be warmed
until an observed keyCode 229; typed cold it emits raw QWERTY (g k s r m)
with no composition at all, which is indistinguishable from an IME that is
not installed. Two runs were voided on exactly that signature before the
warm-up was found.

The has229 and compositionStarts assertions exist to make such a run fail
loudly rather than pass as a clean negative.

Gated on darwin plus ORCA_E2E_NATIVE_MACOS_KOREAN, like its siblings. The
final spec form has not itself been executed — the machine became
unavailable — so it carries the probe's measured values as literals rather
than a run of its own.

* docs(e2e): correct 19a8d133db — the Korean preedit spec has been executed

That commit said the landed form had never run and carried the probe's
values as literals. It has now run on real hardware: 1 passed, 9.1s, rc=0,
with the capture and log sealed under a verified hash manifest.

The teeth check was also run rather than reasoned about, and it changes
which assertion matters. Forcing the active overlay to max-width:0 with
overflow:hidden — invisible on screen — leaves the active class, the
textContent, display:block AND checkVisibility() all passing. Only
during.rect.width fails. checkVisibility() is not sufficient against this
defect; the bounding rect is the single load-bearing assertion, which the
docblock already said and this run confirms.

An earlier teeth attempt injected the CSS mid-run and tripped the
hasActiveClass poll instead, failing at the wrong assertion. It is
inconclusive and excluded from the seal rather than counted.

* test(terminal): add #12171's ordinary-English arm from a real Windows capture

c4 was recorded as unmet and the ledger sourced its control to
evidence/windows-current/, which holds 12 captures and not one English one.
The arm here comes from windows-9803-final instead — same probe, same host
geometry, same injector, en-US with no IME, replayed keydown for keydown.

Two limits are stated in the file rather than left for a reader to find. It
is a different bundle and a different run about 3.6 hours later, so it is
not a same-run arm. And it is #9803's range-active MUTANT arm: ordinary
English stays byte-exact even with that saved-range mutation live, which is
why it reads as a negative rather than as a baseline.

Bundle cited by directory with its file SHA-256; MANIFEST.sha256 verifies
21/21, rc=0. Nothing imported from .tmp.

* docs(terminal): correct #12164's grounds — the cited comments say no such thing

The rejection of #12164 from this file's family was recorded as resting on its
comment 1 (output doubling) and comment 2 (filed against 1.4.163). Checked
against the API: the issue has exactly two comments, neither of which says
that, and the string 1.4.163 appears nowhere in the thread.

The conclusion survives on better grounds. The issue BODY's repro is "Run any
CLI agent (Codex, AGY, Claude, etc.) that outputs Korean text into the Orca
terminal" — untyped output, no keystrokes, no composition — so excluding
CompositionHelper is right, and the input-path hunt was looking in the wrong
place. The body is also LLM-authored (it still contains a literal
"## 5. GitHub Submission Draft (Ready to Post)") and its Root Cause section
blames a CJK IME preedit buffer its own repro never engages, so it should not
be read as observation.

Comment-only; suite unchanged at 5/5.

* test(native-chat): make composition frames carry isComposing, not just inputType

This suite's comment claimed "Gating onChange on `isComposing` breaks here."
It did not. composeFrame() fired `input` with `inputType` but never set
`isComposing`, so a gate on `isComposing` passed all four tests untouched —
the suite asserted a discriminator it did not exercise.

Composition frames now carry both, so neither gate is exempt. Verified by
pointing the mutant at it: with an `isComposing` gate on the composer's
onChange, this suite now fails 3 of 4 (it passed 4 of 4 before), and the
ordinary-English arm correctly survives, since a composition gate should not
touch it. Production code is unchanged and stays gate-free; the mutation was
applied, measured, and reverted.

Found while excluding NativeChatView's question-card remount as the owner of
#12118 / STA-3219: the remount is real, but the preedit survives it precisely
because this write path has no composition gate.

* fix(mobile): ship the patched xterm build, matching desktop

mobile pinned @xterm/xterm 6.1.0-beta.285 while the patch is keyed to
6.1.0-beta.287, so mobile shipped stock xterm and neither IME defect fix
reached it: the swallowed keystroke after an IME commit (9506039de7) and
the preedit sized to the font rather than the grid (e04e0c88da).

Bumps the three xterm packages to the desktop versions and adds the patch
to mobile's own pnpm.patchedDependencies. No copy of the patch: pnpm
accepts the parent-relative path and records it in the lockfile against
hash 8d63166272e9040a…, byte-identical to what desktop resolves, so the
two stay in step by construction rather than by a drift check.

The workspace separation is untouched — root pnpm-workspace.yaml still
declares `packages: []` and mobile keeps its own lockfile, which is what
keeps the root's patches from failing as ERR_PNPM_UNUSED_PATCH.

Verified in the generated webview bundle rather than at the install:
alignPreeditToGrid 0->2, sentComposition 0->3, pendingInput 0->11, and the
stock-only _handleAnyTextareaChanges 2->0 and dataAlreadySent 4->0. pnpm
applies patches during linking before postinstall regenerates the bundle,
confirmed by a revert/reinstall/re-apply cycle in both directions.

Mobile suite 2971 passed, 3 skipped — identical before and after. Bundle
+1,514 B (+0.24%). Lockfile churn is xterm-only; --frozen-lockfile passes.

mobile/src/ime/ime-submit-carry.ts is NOT made redundant and is untouched:
it handles iOS firing onSubmitEditing on a React Native native TextInput
after unmarking a composition, which is outside the WebView entirely.

Known divergence left alone: desktop also patches @xterm/addon-webgl and
mobile now runs that version unpatched. That patch is glyph/texture-atlas
rendering with nothing IME-related, so it affects neither fix.

* test(terminal): pin the preedit overlay against already-committed cells

STA-3132 (arm A), STA-3170 and STA-3232 report a Korean preedit painted on
top of text already on screen. Builds v1.4.163-v1.4.166 cancel the pending
finalizer in compositionstart, so a committed syllable reaches onData one
syllable late and buffer.x is stale — the overlay lands on the cell the
flushed syllable is about to occupy.

Replays a recorded hardware trace rather than an authored one: the ordered
DOM event stream captured on Windows + MS Korean (wave5-r2 evidence, 64
events), echoing onData back as PTY output.

The load-bearing assertion is deliberately not the obvious one. Comparing
overlay style.left against cursorX is tautological — left is computed from
buffer.x. This counts committed syllables from the compositionend events
the IME fired, so the two sides are independently derived.

Discriminated by a historical re-add across seven real bundles, since the
owner is deletion-shaped: pristine beta287, v1.4.155 and v1.4.162 pass;
v1.4.163 fails; v1.4.163 with that single call removed passes; the byte
identical baseline restored fails again; head passes. Every failing arm
fails only this case — the ordinary negative stays green in all seven.

The negative asserts its own category rather than claiming it: zero
composition events, zero isComposing, zero keyCode 229, exactly 16 events,
paired against the Korean arm's 4 starts / 3 ends / 11 updates / 64 events.

Scope: cell indices, not pixels. happy-dom has no layout, so the recorded
8x16 cell metrics are supplied to the render service. This makes no claim
about pixels visually overlapping; that is affected-OS confirmation and
stays open. Covers the overlap arm only — STA-3132's auto-line-break arm
and STA-3232's half-line-capacity and a11y arms are untouched.

* test(e2e): matrix macOS period substitution against the OS preference

#11504 reports macOS inserting ". " after a Hangul Space commit. This
sweeps six arms across both states of NSAutomaticPeriodSubstitutionEnabled,
reading the preference live per run rather than asserting a literal.

Two results worth having on record.

The reporter's stated trigger did not reproduce. Their words are "There is
no second press at all. One space is enough", but korean-single-space emits
zero insertText with the preference on or off. So does word-space-word-space.

Their timing does reproduce, with different content. korean-double-space and
korean-longer-word-double-space emit a delayed insertText at +122.5-122.7ms
after compositionend — squarely the reported +149ms — but the payload is a
space, never ". ". Consistent with the double-space rule seeing two slots
under ABC and only one under Korean, where the IME commit consumes the first.

The substitution itself is real and preference-bound: latin-double-space
gives "ab . " with the preference on and "ab  " with it off, on one build
with the preference as the sole variable, reproduced across two runs.

That also refutes a claim in PR #11506, which states the substitution "is
enforced outside the renderer and never reproduces in dev builds, so changes
here must be verified against a packaged app". It reproduced in the dev build
twice and did not reproduce on the signed packaged app. That claim should not
be used as a verification gate.

Gated @headful behind ORCA_E2E_NATIVE_MACOS_PERIOD, same shape as the Korean
preedit spec, so it does not run in ordinary CI. Evidence is onData and DOM
only — the PTY-child reader aborted and no packaged-app arm was stable.

* test(terminal): actually enforce the recorded jamo progression

The preedit assertion compared sample.overlayText against sample.overlayText
— the same expression on both sides. A lane proved it by mutation: corrupting
seven of the eight recorded preedit values left the suite fully green. So the
docblock's ㄱ→가→간→나→낟→다→달→라, which the matrix also cites as this row's
recorded shape, was cited and unenforced.

The first attempt at a fix was insufficient and is worth recording. Threading
stroke.preedit through to the expectation still passed on a corrupted fixture,
because that value both drives the rig and was the expectation — corrupting it
moved both sides together. Same tautology, one level down.

The expectation is now an independent literal. Verified by mutation rather
than by reading: corrupting two recorded values fails one arm; restoring them
passes 3/3.

overlayCell was never affected — it is compared against a count derived from
the compositionend events, not from the buffer, and remains the load-bearing
assertion for the overlap.

* fix(e2e): select the selectable input source, not the first match

TISCreateInputSourceList can return several entries for one input source
id. A third-party IME publishes a non-selectable parent alongside the
selectable mode, and taking sources.first can return the parent — after
which TISSelectInputSource fails with paramErr (-50) while the caller
reports success from the enable step.

Found with Qingg (com.aodaren.inputmethod.Qingg), which exposes exactly
that pair under one id. Its mode id equals the bundle id, so filtering by
name would not have helped; selectability is the discriminator.

Now filters on kTISPropertyInputSourceIsSelectCapable and falls back to
the old behaviour when nothing advertises it, so single-entry sources are
unaffected. Also enables every entry for the id rather than only the one
being selected: selecting a mode whose parent is still disabled fails the
same way.

Compile-checked, and selecting com.apple.keylayout.ABC still exits 0.

Unrelated to the enable path: on macOS 26.5.2 third-party IMEs are gated
behind a consent sheet in System Settings. TISEnableInputSource returns
noErr immediately regardless, and the enable only lands if that sheet is
answered while the requesting process is still alive.

* test(terminal): discriminate #12171 against the real shortcut policy

The prior candidate mutation for this row was correctly refused: its suite
mocked shortcut policy so Process/229 became actionable, while the real
resolveTerminalShortcutAction has no Process branch — so the kill measured
the mock. This does not mock it.

Replays a capture of this row's own gesture (d, l, Shift+T, e, k, Space,
Enter under MS Korean, committing 있다) taken on Orca 1.4.164, through the
real useTerminalKeyboardShortcuts hook, capturing bytes at terminal.input.
The earlier capture could not discriminate at all because it recorded no
shiftKey; this one records it on 10 of 10 keydowns with code populated.

One physical Shift+T produces two shifted Process/229 keydowns. Under the
pre-#12265 classifier each synthesizes {key:'Enter', shiftKey:true}, which
the real policy resolves to sendInput '\x1b\r' — twice, giving 1b0d1b0d,
the two escapes the known-bad ed96881b0d1b0d contains.

Mutation is the retained pre-12265-process-shift.patch applied to HEAD, not
an authored one: patch -p1 applies clean and diffs identical to the mutant
copy. Arms are copies; shared source hashes the same before and after.

The English arm stays clean under both modules, so the mutation
discriminates by language rather than by harness — and a real Shift+Enter
through the same rig yields exactly ['\x1b\r'] in every arm, so a silent
pristine result means the code is quiet rather than the harness dead.

Scope: 1b0d1b0d is measured at the renderer boundary. The capture recorded
no PTY bytes — window.api.pty is frozen on shipped builds and the onData
channel needs a build-time flag — so this shows the renderer producing the
two escapes that payload contains, not a re-observation of the payload.

* docs(native-chat): narrow this file's disclaimer to what is now true

It said "THIS OWNS NO REPORTED ROW". Half of that is stale: the remount site
is now the attributed owner of #12118 and STA-3219. On real Windows TSF the
questionActive swap aborts a live composition — the old node gets only a
blur and no compositionend, the text returns as committed, and the next jamo
yields 아ㄴ rather than 안.

The other half holds. This file pins the opposite property, that the text
survives, which is the half those reporters already agree with. Mutation
shows the gap rather than asserting it: deleting the unmount entirely leaves
three of four tests green, because every substantive assertion is
after.value === … and a composer that never unmounts keeps its value.

Also records why the abort cannot be asserted here. The DOM exposes no
observable separating committed text from a live preedit — value is the same
string either way, there is no EditContext, and the only composing-ness
state is a per-instance ref discarded with the node. A test pinning "no
compositionend fires" would be an anti-guard: red the day it is fixed.

The cadence objection is kept, since it is now the open question rather than
the reason for exclusion.

* refactor(terminal): drop the unread isComposing field from XtermBypassEvent

Added by #6396 for terminal IME candidate handling that this branch has since
removed. No production or test code reads it, and the policy is safe without it:
during composition `key` is 'Process', so the non-ASCII printable checks that
would care never match.

Co-authored-by: Orca <help@stably.ai>

* fix(native-chat): keep the composer mounted through an in-flight IME composition

A question card replaced the composer outright
(`{questionActive ? null : <NativeChatComposer/>}`). Unmounting the field
mid-composition aborts the composition in the OS: the node is detached before
`compositionend` can fire, the preedit returns as committed text, and a resumed
Hangul syllable degrades — 아 then ㄴ yields `아ㄴ`, never `안`.

Confirmed in rasterised pixels on Windows with a real MS Korean IME, at both
v1.4.171 and the reporter-era v1.4.164 (the swap block is byte-identical
across them): the preedit underline present before the swap, the composer
visibly absent during it, and the same glyph back afterwards WITHOUT the
underline — committed, not composing.

The swap is now deferred while a composition is in flight, which is what
editors that survive IME do: ProseMirror gates DOM work on `view.composing`,
CodeMirror protects the composing subtree from redraws. Hiding instead of
unmounting does not work — `display:none` and `visibility:hidden` both blur the
focused element and abort the composition the same way.

The hold releases on `compositionend`, which browsers also fire on blur, so
clicking into the card's own answer input yields the input region immediately;
with nothing composing the card still replaces the composer at once, so no
stray "Send a message" appears beside a question.

The existing characterization test flips to a regression guard: it pinned the
node being destroyed, which was the defect. Node identity is the load-bearing
assertion — value-only checks are trivially satisfied by a composer that never
unmounts and cannot tell a held composition from a destroyed one.

The typing-redirect handler moves to its own hook. That is not cosmetic: both
touched files sat at the 400-line cap, and `max-lines` suppressions are
forbidden, so the room had to come from a real extraction.

* fix(macos): opt Orca out of AppKit automatic period substitution

macOS "Add period with double-space" (`NSAutomaticPeriodSubstitutionEnabled`,
on by default) is applied by AppKit's text input system. Native terminals never
join that system; Chromium text fields do, so xterm's helper textarea inherits
it and a double space arrives as `". "` — a period nobody typed, handed straight
to the PTY (#11504).

Chromium answers AppKit for quote and dash substitution and defaults both off,
but declares no period accessor at all, so AppKit applies that one without
asking. This user default is the only lever: there is no per-field or
per-webContents opt-out to prefer over it. Writing the key into Orca's own
defaults domain overrides the global value for this app alone and leaves the
user's system-wide setting untouched. It necessarily covers every Orca text
field, not only terminals — AppKit offers no narrower scope, and that tradeoff
is deliberate rather than accidental.

Measured on the reporter's own build v1.4.161: with the preference ON, typing
a,b,space,space yields `onData ["a","b"," ",". "]`; with it OFF the same arm
yields two spaces.

Note the issue's causal model is wrong and this fix does not follow it. It
claims the substitution only fires with a CJK input source and never with ABC.
The measurement is the inverse — every Korean arm is clean and the ABC arm is
the one that fires — so the fix is not conditioned on input source.

NOT YET VERIFIED ON HARDWARE. The unit tests inject the writer, so they prove
the call is made on darwin and skipped elsewhere; they do not prove AppKit
honours an app-domain override for this key. That check is outstanding.

* fix(xterm): keep a live composition across a lone Cmd press on macOS

CompositionHelper.keydown exempted keyCodes 16/17/18 from tearing a composition
down, which covers Shift/Ctrl/Alt but not macOS Meta — 91/93 in Chromium, 224 in
Firefox. A lone Cmd press mid-composition therefore reached
_finalizeComposition(false), which dropped the preedit overlay's `active` class
and committed the live syllable early. macOS keeps the marked text alive across
that press, so no later compositionstart re-arms the overlay and the rest of the
word composes invisibly.

Measured on hardware (m4air, macOS 26.5.2, Apple M4, 2-Set Korean) with the Cmd
posted as a CGEventType.flagsChanged, which is what a physical modifier emits.
AppleScript `key code 55` posts nothing a browser can see — a bare `key code 56`
for Shift is equally silent — which is why no capture in the corpus ever reached
this branch. Three arms, same build otherwise: overlay live throughout with the
exemption, dark and prematurely committed without it, live again with it
restored. Evidence under
.tmp/ime-handoff/swarm-scratch/wave31-cmd-preedit/evidence/.

The fix cannot widen past a lone modifier: only a standalone press reports these
keyCodes, and a Cmd chord during composition is reported by Chromium as 229,
which was already exempt. Cmd+A still ends the composition, via the IME's own
compositionend. Ghostty draws the same line, returning early from flagsChanged
under hasMarkedText() for every modifier including Super.

Orca's terminal pane was never affected — shouldSuppressTerminalModifierKeyboardEvent
drops a standalone Meta keydown before xterm sees it, and deleting only 'Meta'
from that set is what flipped the hardware arm to broken. The popout preview
terminal and mobile's webview install no such guard and did reach the teardown.

terminal-ime-xterm-composition-commit-overlap.test.ts asked its fixer to update
the two Cmd arms to the values it named as correct; both now emit a single ['한'].

* test(native-chat): drop two byte-identical duplicate cases

`4632b86919d` copy-pasted two cases twice into the same describe block:
`retains carry across a same-frame non-Enter keyup before redispatch` and
`expires carry before a deliberate Enter after the next frame`. Each pair is
byte-identical — same title, same body — so the copies asserted nothing the
originals did not.

This is what has been failing `static analysis` on this branch since 2026-08-06:
`oxlint vitest(no-identical-title)` reports both under `--deny-warnings`, and
`verify` fails solely because it requires static analysis to pass. Every other
gate in `verify` was already green, including typecheck, xterm patch sync, the
full test shard set, and both package jobs.

12 cases still pass in the file.

* test(e2e): skip the WebGL arm when no WebGL renderer exists

The #12164 probe runs two arms, webgl and dom, and closes by asserting the
active renderer is the requested one. That assertion is right for the dom arm —
it is what proves the pane actually left WebGL, without which the arm is
meaningless — but headless CI has no GPU, xterm falls back to DOM silently, and
the webgl arm then fails.

The failure reads as a Korean rendering defect and is not one, so the webgl arm
now skips with the active renderer named. The dom arm keeps the assertion
unchanged.

This is the third of three checks that have been red on this branch since
2026-08-06. `static analysis` and `verify` were fixed in c51c6b5837e; the CI log
shows this job as 1 failed / 1 passed, the pass being the dom arm.

* chore(lint): drop five unused no-console disable directives

`check-changed-code-quality` reports unused eslint-disable directives as errors,
and these five sat above diagnostic `console.log` calls in IME test and spec
files where `no-console` is not enabled — so each suppressed nothing.

This is the second of the two static-analysis steps. `c51c6b5837e` fixed
"Enforce focused code-quality plugins" (duplicate test titles); this fixes
"Enforce changed-code quality". Both had been red on this branch since
2026-08-06, and I mistook the first for the whole job.

The diagnostic logs themselves are kept — they are what a failing IME arm prints
for a reader to inspect.

* test(e2e): cover #12164 under fractional device scale factor

Fractional display scaling was #12164's last unexplored branch, and the reason
is worth recording: earlier attempts were BLOCKED, correctly, because they
proposed mutating the Windows display scale on a remote physical machine with no
console recovery. `--force-device-scale-factor` reaches the same renderer state
per process, so nothing outside the Electron instance changes and there is
nothing to restore.

The hypothesis was specific: `프프로로젝젝트트` is what a half-pixel cell boundary
could produce on a 2-column glyph, and nothing else in the suite varies dpr.

Measured at 1.25 and 1.5, both under WebGL: ink extents 25/21/16 with identical
ink groups, matching the scale-1 run. No doubling.

The arm self-certifies before asserting — if the flag does not take, the test
fails rather than silently measuring at dpr 1. That matters here: the sibling
spec's WebGL arm went two days reporting a missing GPU as a Korean rendering
defect precisely because a silent fallback looked like a result.

* fix(terminal): match Mod+letter shortcuts by physical key, not IME-rewritten key

With a CJK input source active, macOS and Windows report the physical key through
`code` but rewrite `key` to the layout's character: Korean 2-Set turns Cmd+C into
`{ key: "ㅊ", code: "KeyC", metaKey: true }`. Every `key.toLowerCase() === 'c'`
match misses it, so the shortcut is not recognised and xterm encodes the chord as
PTY input instead — issue #13033 reports `ESC[12618;9u` and a terminal that jumps
to the bottom, because user input scrolls the viewport.

This is the same key-vs-code confusion that owned #12171, where a `Shift+T`
typing ㅆ was read as Enter for want of a `code` guard, so the fix is the same
shape: trust `code` when it is present, fall back to `key` and then the legacy
`keyCode` when it is not (Chromium omits `code` on synthetic and some keypress
events, and `keyCode` keeps its US value even when `key` is rewritten).

Applied to the four terminal-side sites, including the dashboard pop-out, which
#13033 called out specifically as having its own key handler:
  pty-connection.ts            Cmd/Ctrl+C copy guard
  keyboard-handlers.ts         Cmd+G search navigation
  agent-interrupt-inference.ts interrupt inference
  preview-terminal-key-handler.ts  pop-out paste

Nine further `key.toLowerCase()` letter matches exist outside the terminal
(TaskPage, editor, GitHub composer, browser markup). They have the same defect
and are deliberately left for a separate change rather than widening this one.

An existing case, `matchSearchNavigate > returns null for wrong key`, overrode
only `key` and left `code: 'KeyG'`, so it began passing for the wrong reason. It
now overrides both — which is what "wrong key" means once matching is physical —
and a companion case pins the Korean-rewritten chord still matching.

#13033 was closed NOT_PLANNED; the reporter's event shapes drive the new test.

* fix(renderer): match every Mod+letter shortcut by physical key, not IME-rewritten key

Completes the previous commit. A CJK input source rewrites `event.key` while
`event.code` keeps the physical key, so `key.toLowerCase() === 'z'` and friends
silently stop matching — the shortcut is not recognised and the keystroke falls
through to whatever handles unclaimed input.

The helper moves to `@/lib/ime-latin-shortcut-key` first: it now serves the
editor, GitHub composer and browser markup, and importing terminal-pane
internals into those would be the wrong direction. `lib/` already hosts
`ime-composition-keyboard-event` for the same reason.

Nine remaining sites, all previously unreachable under Korean/Japanese/Chinese/
Vietnamese input:
  TaskPage, ActivityPrototypePage, ProjectViewWrapper   Cmd+F search
  useMarkupKeyboardShortcuts                            Cmd+Z undo
  GitHubMarkdownComposer, RichMarkdownLinkBubble,
    rich-markdown-link-shortcut                         Cmd+K link
  native-chat-shortcut                                  Cmd+J
  rich-markdown-key-handler                             Cmd+Shift+X

Six of the nine test `!== 'letter'` as early-return guards and three test
`=== 'letter'`; the negation is applied per site, since a blind substitution
would have inverted six of them.

Full suite: 4249 files pass. Three files fail locally and none is caused by this
change — the branch touches no file under `src/main/` or `src/relay/`, all four
failures reproduce on an unmodified tree or pass in isolation (the worktree
poller passes 21/21 alone, so it is full-suite parallelism), and all 16 CI test
shards are green.

* docs(ime): scope the IME composition rules to the terminal-pane directory

#11893 proposed adding these to the root `AGENTS.md`, which every agent loads on
every task regardless of what it is doing. They only bind keyboard handling, the
composer and the terminal input path, so they belong next to that code —
`tests/e2e/AGENTS.md` already establishes the nested convention here.

Kept from #11893: range-derived commits, guarding above the key dispatch,
the `attachCustomKeyEventHandler` / `CompositionHelper` interaction, no
normalization at commit, and the recorded-trace evidence bar.

Added from defects found since it was written:
- match shortcuts on `event.code`, not `event.key` (#12171, #13033)
- `keyCode === 229` means an IME owns the press
- do not unmount a field mid-composition, and hiding is not a fix because
  `display:none` blurs and aborts it too (#12118, STA-3219, #11332)

The evidence bar now also names the mutation check, since a test that survives
deleting the code it guards is guarding nothing — a failure this effort hit more
than once.

* fix(terminal): gate Ctrl+Enter CSI-u on a negotiated pane, porting #12462

Found while scoping the rebase onto `main`: #12462 landed on 2026-08-06 and
fixes a real defect this branch does not carry. Ctrl+Enter emitted
`\x1b[13;5u` unconditionally, so a pane that never negotiated the kitty
keyboard protocol — local Windows ConPTY, plain shell — printed the escape
verbatim into the prompt.

This branch deletes `terminal-ime-deferred-newline.ts`, which is one of the
files #12462 touched, so a rebase resolving those conflicts by taking our side
wholesale would silently reintroduce the defect. Porting it forward now means
the fix survives the rebase however the conflicts are resolved.

Mirrors the Shift+Enter guard already here: local ConPTY falls back to the
legacy CR every emulator sends, and a negotiated pane keeps the chord, so the
fallback is scoped to panes that cannot receive CSI-u rather than to Windows.

NARROWER THAN #12462 BY ONE CONDITION, deliberately. `main` also allows CSI-u
via `hasCtrlEnterCsiUAuthority()` (trusted consumer evidence, #12329); that
helper and its plumbing do not exist on this branch. Omitting it is the
conservative direction — an authorised pane gets `\r` instead of the chord,
rather than an unnegotiated pane printing an escape — but it should be restored
when the two histories are reconciled.

Test covers both directions and is mutation-checked: forcing the gate open
fails it, so it cannot pass by construction.

* fix: reconcile two more fixtures main moved while the stack waited

Both caught by CI, not locally, and the reason the local run missed one is
worth recording:

1. `browser-toolbar-profile-dialogs.ime-enter.test.tsx` did not pass
   `useNativeUserAgent` / `onUseNativeUserAgentChange`, which `main` added to
   `BrowserToolbarProfileDialogsProps`.

   Local `pnpm typecheck` reported 0 errors on the same commit CI failed. The
   cause was a stale `config/*.tsbuildinfo` — tsc reused an incremental cache
   from before the merge. Deleting it reproduced CI's error exactly. Any
   "typecheck clean" during this merge should be treated as unverified unless
   the cache was cleared first.

2. Localization keys for `SshDisconnectedDialog` were absent from `en.json`:
   the merge took this branch's component alongside `main`'s catalog.
   Regenerated with `pnpm run sync:localization-catalog` rather than hand-added.

* fix(mobile): regenerate the lockfile the merge resolved by taking one side

CI's `verify` failed with `ERR_PNPM_OUTDATED_LOCKFILE` on `mermaid (lockfile:
11.16.0, manifest: 11.16.1)`. The mismatch was in `mobile/`, not the root — the
root lockfile was consistent throughout, which is why inspecting it (and even
GitHub's merge ref) found nothing wrong.

Cause: during the merge I resolved `mobile/pnpm-lock.yaml` by taking this
branch's side wholesale rather than merging it, so it kept `mermaid 11.16.0`
while `mobile/package.json` came from `main` at `11.16.1`. Taking one side of a
lockfile is only safe when the corresponding manifest comes from the same side.

Regenerated with `pnpm install --lockfile-only`; `--frozen-lockfile` now passes
in `mobile/`. Verified the xterm patch entry survives intact — same hash
`4f1b42d268f3964d…` and the parent-relative path into `config/patches/`, which
is the desktop/mobile coupling that would silently break the mobile build.

Two earlier diagnoses of this failure were wrong and are worth recording: it was
not the root lockfile, and it was not a stale merge ref (a rerun reproduced it
exactly).

---------

Co-authored-by: Orca <help@stably.ai>
2026-08-07 22:58:40 -07:00
Jinwoo HongandJinwoo-H cf16eac7f6 fix(agent-hooks): keep Node 18 relay companion loadable (#13135)
Co-authored-by: Jinwoo-H <Jinwoo-H@users.noreply.github.com>
2026-08-07 22:54:42 -07:00
Brennan Benson 20aeb0cb99 Prepare mobile 0.0.42 and fix TestFlight CI hang (#12961)
* Bump mobile app.json to 0.0.42

* fix(mobile-ios): stop TestFlight CI from waiting on ASC processing

0.0.42 builds 1–2 uploaded successfully then hung for hours polling
processing with no Ready build and no Apple email. Exit after upload
and cap the job at 90m so the next cut does not repeat that hang.

* fix(mobile-ios): fully skip Pilot wait (no changelog)

Pilot only returns immediately after upload when changelog is nil;
passing notes re-enters the ASC build-list poll.
2026-08-07 16:52:37 -07:00
Neil 7da9368b78 fix(terminal): fence detached daemon endpoint ownership (#12709)
* fix(terminal): fence daemon endpoint ownership

* fix(terminal): clean failed daemon PID claims

* fix(terminal): close daemon ownership review gaps

* test(daemon): release startup IPC in boot smoke

* test(daemon): mirror production stdio in boot smoke

* fix(daemon): exit after rpc shutdown cleanup

* fix(terminal): make the socket name the daemon endpoint authority

The reported failure was a live daemon hosting PTYs that nothing could
reach: terminals acknowledged input and never ran it, listings diverged
from reality, and restarting the app never helped because the detached
helper survived. The ownership fence added for it could not fire in the
sequence that produces the split brain.

libuv unlinks the pathname a server bound to when that server closes,
with no ownership check. A daemon that lost its endpoint name therefore
deleted whichever socket then sat at that path — including a live
replacement's — stranding a daemon that still hosted every session.
Bind a private same-directory name and hard-link it into place instead:
libuv can only ever unlink our own bind name, the exclusive link is a
kernel-enforced endpoint claim, and the canonical name is removed only
under an inode ownership check. The bind name replaces the basename
rather than extending it, so it cannot overflow sun_path.

killStaleDaemon removed the PID record unconditionally immediately
before every fork, so the exclusive PID claim was always uncontested at
bind time. It also unlinked a live daemon's endpoint whenever a connect
probe merely timed out, and treated a `ps` timeout as proof of PID
recycling. Now only positive evidence of a dead endpoint authorizes
reclaiming it, SIGKILL is confirmed rather than assumed, and a daemon
that cannot be proven stopped keeps its record and endpoint while the
launcher refuses to fork beside it.

A daemon whose endpoint was taken over now retires itself, draining
rather than killing, so an unreachable orphan stops being permanent.

A repaired PID record re-derives entryPath, appVersion and the Linux
incarnation markers from the authenticated owner instead of dropping
them; without appVersion a healthy daemon read as a permanently stale
bundle and, on Windows, went unpinned against daemon-host pruning.
Repair failure now fails open — abandoning a healthy daemon over a pid
file write cost every persistent terminal on the machine.

Also: treat only ENOENT as an unclaimed record so a Windows file lock is
not reported as an ownership conflict; settle start() before close() so
an accepted connection cannot defer it forever; sweep abandoned claim
and bind names; and type the endpoint-identity seam so a rename cannot
silently disable the fence.

Adds a real-process handover smoke that reproduces the failure with two
daemons racing one endpoint, and wires it into the native-smoke job.

* fix(daemon): retire only on proven endpoint ownership loss

The ownership watchdog read a null identity for any stat failure, so a
transient EACCES or EIO on the runtime directory would retire a daemon
that was still serving every terminal on the machine. Distinguish "the
entry is gone" from "the probe failed" and act only on the former.

Also require the loss to persist across two polls: a replacement
publishes by unlink-then-link, and a single observation can land in that
gap.

* fix(daemon): source repaired ownership metadata from the authenticated hello

Adversarial review found three defects in the previous two commits.

Re-deriving entryPath from the owner's command line truncated it at the
first space. A command line is a single space-joined string, so
`C:\Program Files\Orca\...` and `/Applications/Orca 2.app/...` came back
as `"C:\Program` and `/Applications/Orca`. getDaemonLaunchIdentity treats
a present entryPath as authoritative, so a healthy daemon read as
`different_app_path` and was killed and re-forked — worse than the
missing-metadata case the derivation was added to fix. Carry entryPath
and appVersion as optional fields on the daemon hello identity instead:
the daemon already has both from its own argv, and per
docs/reference/remote-wire-compatibility.md a new optional field is safe
because every reader falls back when it is absent. This also removes a
synchronous `ps` spawn from the Electron main thread during startup.

`start()` rolled back the PID record even when it never published one.
Losing the endpoint link now runs that path, and the ownership-checked
unlink briefly renames the incumbent's record aside — enough to strand a
live daemon's ownership. Roll back only what we actually wrote.

publishDaemonSocketPath read its identity from the canonical name after
linking, so a concurrent unlink returned null: no ownership watchdog and
no endpoint cleanup on any shutdown path. Read it from the bound name
before linking, which shares the inode.

Refusing to fork beside an unconfirmed daemon left the user with no
daemon at all and no in-app recovery, since restart re-entered the same
fence. We have just proved something answers the endpoint, so adopt it
in degraded mode: live sessions keep working, fresh terminals run
locally. SIGTERM is also individually guarded now — an EPERM fell into
the blanket catch and reported "nothing alive", authorizing the very
duplicate this fence exists to prevent.

Also reset the ownership-loss streak on an inconclusive probe so the
confirmations are consecutive, and sweep scratch names before the launch
so a failed launch still reclaims them.
2026-08-05 21:12:32 -07:00