* Add version-matched bundled skill guides
* Clarify skill freshness rollout PRs
* Add canonical skills show alias
* fix(skills): address guide review feedback
* fix(skills): make guide commands cross-platform
* fix(skills): apply the ORCA convention to the emulator guides
Review follow-up: the emulator guides still instructed literal
`orca emulator ...` in sh fences with no Linux disambiguation, so on
unmanaged Linux they could launch the GNOME screen reader — the exact
failure the executable-selection preamble prevents. Both emulator
guides now carry the preamble and ORCA placeholder across fences,
tables, and prose, and the cross-platform safety test covers all four
converted guides. Also replaces computer-use's "unless a block names a
shell" carve-out, which contradicted its own POSIX example, with the
unconditional placeholder rule.
* fix(cli): harden Windows launcher transports
* Fix csc.exe compile failures on space-bearing Windows install paths
- Legacy csc.exe mangles absolute paths containing spaces, so the
compile step now cd's into the bin directory and passes bare
file names for /out and the source file instead of full paths
* Add a Docker SSH watcher-isolation E2E test to verify remote relay-watch
- Covers two scenarios: crashed watcher children are respawned under the
same relay without dropping the terminal PTY or file-explorer view, and
a missing deployed relay-watcher.js artifact is repaired on reconnect
- Extracts shared connect/disconnect/reconnect logic out of the perf spec
into docker-ssh-relay-connection.ts, and adds docker-ssh-relay-processes.ts
for inspecting/signaling remote relay and watcher PIDs
- Wires the new spec into a dedicated CI job and pnpm script
* Fix Windows and Linux-only issues in Docker SSH watcher-isolation E2E ha
- node-gyp override only applies on Linux runners now, since the CI job
moved to ubuntu-latest but shares the workflow with non-Linux jobs
- spawn the e2e runner scripts through a shell on win32 to satisfy
Node's CVE-2024-27980 restriction on unshelled .cmd spawns
- harden relay process row parsing against empty pid/ppid fields so a
vanished /proc entry fails loudly instead of coercing to pid 0
- dedupe the reconnect helpers and export shellQuote for reuse across
the docker-ssh-relay test helpers
* fix(ssh): isolate relay filesystem watchers
* Fix relay watcher fault-harness pid file and in-process fallback isolati
- Use exclusive ('wx') creation for the fault-harness pid file so a leaked
ORCA_WATCHER_CHILD_PID_FILE env var can't clobber an existing file, and
have the harness remove the file after reading a replacement pid.
- Force useInProcessVitestFallback to false in the relay watcher pool so a
leaked VITEST env var can never load the native watcher addon in-process
on the relay; fail closed instead when the isolated child is missing.
- Thread an injectable RelayWatcherProcessPool into FsHandler/
RelayFilesystemWatchRegistry for tests, and add coverage for both fixes.
* Fix crash-isolated file watcher process pool for orca-serve SIGSEGV afte
Replace the worker-thread runtime file watcher with a forked, crash-isolated
@parcel/watcher child process pool so a native FSEvents fault can no longer
take down the main/serve process, and add bounded event batching, delivery
backpressure, and quarantine-based recovery for faulty watch roots.
* Fix crash-isolated file watcher teardown and shutdown leaks
- Fault harness could throw before mkdtemp/realpath completed, skipping
cleanup; now tracks each temp path independently and races an async
watcher-callback error so it can't escape the try/finally unhandled.
- In-process fallback swallowed unsubscribe failures via a bare rejection
handler that could still throw; use .catch() instead.
- Watcher process entry's cancel-subscribe handler now reuses the async
unsubscribe path when a crawl already finished, releasing the native
handle instead of leaking it (blocks worktree unlock on Windows).
- Runtime watcher process pool exposed no real dispose(); shutdown now
kills pooled children so they don't outlive the main process.
* Fix disposeSlot double-iteration bug in file watcher pool teardown
Remove the unnecessary array snapshot in dispose(): disposeSlot mutates
allSlots by deleting the slot being visited, and deleting the
in-progress element during Set iteration is well-defined, so the spread
copy was dead weight left over from prior debugging.
* Fix pending file watcher installs not aborting on unsubscribe
- Local/WSL watcher installs and SSH fs.watch setup now honor the
in-flight AbortSignal, so the last unwatch cancels a slow native
subscribe or remote setup instead of waiting for it to finish.
- Thread signal through IFilesystemProvider.watch and SSH-backed
file explorer watches for the same early-cancel behavior.
* Fix crash-resubscribe hangs and SSH watch teardown races in file watcher
- Add a bounded deadline for post-crash resubscription crawls so one
stuck root quarantines instead of pinning its whole shard forever.
- Report FSEvents overflow as recoverable so delivery continues after
a dropped-events error instead of surfacing as terminal.
- Make WSL watcher abort errors real DOMException instances so
AbortSignal-based cancellation checks recognize them.
- Rework SSH watch registration so ownership of the shared setup
request (not just the first caller) decides teardown, preventing
one caller's abort from cancelling another's shared watch and
guaranteeing exactly one fs.unwatch per registration.
- Reformat reliability-gates.jsonc arrays and refresh WSL/SSH coverage
entries and evidence runs to match the above.
* Add CI gate to run the file-watcher SIGSEGV fault harness under Electron
- The reliability gate and release workflows (mac, Linux) previously only
exercised the crash-isolation harness under vanilla Node, which doesn't
catch runtime differences in the actual Electron binary that ships to
users.
- Adds an `ELECTRON_RUN_AS_NODE=1 pnpm exec electron ...` run of the same
harness alongside the existing Node run, so #8212's SIGSEGV-survival
contract is proven against both runtimes before packaging.
* Add CI gate blocking Linux/macOS release packaging on watcher fault reco
Adds a contract test asserting release-cut.yml and release-mac-build.yml
run the runtime-file-watcher-fault-harness after building and before
publishing artifacts, so a regression in watcher process fault recovery
fails release packaging instead of shipping silently.
* Fix use-after-clear crash in failAllWatcherSubscriptions
Snapshot the records map before iterating, since onTerminalError
hooks can dispose the supervisor and clear `records` mid-loop,
causing a crash. Also update the matching test to assert against
the shared buildParcelWatcherIgnoreOptions helper instead of a
loose arrayContaining match.
* Fix use-after-clear crash in failAllWatcherSubscriptions
Snapshot watcher records with Array.from instead of spread, since
spread syntax over an iterator that's mutated mid-loop by
onTerminalError hooks can produce inconsistent results.
Jinwoo-HandOrca
Brennan Benson
Jinjing
Neil