* feat(codex): backfill managed-home sessions into the real Codex home once per host
Orca-launched Codex sessions currently land only in the Orca-managed
runtime home, so the user's own `codex resume` picker and app history
never see them (#4444, #8612). Backfill the managed sessions tree into
the real ~/.codex/sessions/YYYY/MM/DD layout once per host:
- hardlink first (one physical rollout log), copy as the cross-volume
fallback; existing target files are always skipped, nothing in either
home is deleted or moved
- idempotent; per-file failures leave the completion marker unset so the
next startup retries cheaply
- JSONL audit log of every link/copy/failure under
<userData>/codex-session-backfill/
- honors the custom Codex session source home override, mirroring the
existing system->managed bridge
WSL managed homes are distro-local and need an in-distro variant; that
is a follow-up.
* feat(codex): flag-gated system-default real-home routing scaffolding
Staged internal flag (default OFF, no settings UI): route the SYSTEM-DEFAULT
Codex account at the user's real ~/.codex instead of Orca's managed runtime
home. Flag OFF is byte-identical to today; managed (multi-account) selections
are unchanged in either state.
Routing (flag ON + host system default = no managed account):
- CodexRuntimeHomeService.prepareForCodexLaunch / prepareForRateLimitFetch
return null so the PTY/env layer injects no managed CODEX_HOME and the
rate-limit fetcher + auth-presence gate fall back to ~/.codex (the background
poller stops spawning Codex against the managed home — the #5370 auth war).
- buildPtyHostEnv strips only a nested-Orca-inherited Orca-owned override
(CODEX_HOME matching the private ORCA_CODEX_HOME marker), preserving a
user-set CODEX_HOME. Shell-ready re-exports already no-op without the marker.
- The headless commit-message Codex path strips the same inherited override.
Hook install for the real-home lane (append-last into ~/.codex/hooks.json,
trust via the app-server client) lands with the trust plumbing; the managed
hook install is skipped for this lane meanwhile.
Credit @jellychoco (#8606) for the native-home routing direction.
Depends on the codex trust-rpc-grant plumbing for the real-home hook installer.
* fix(codex): strip the daemon-inherited Orca CODEX_HOME override for real-home routing
The daemon spawns PTYs from its own inherited environment and honors only
spawnOptions.envToDelete, so mutating the sparse env object was not enough to
strip an Orca-owned CODEX_HOME the daemon already carries. Add the strip to
envToDelete for both daemon host-spawn paths, preserving a user-set CODEX_HOME.
Verified live via CDP against a sandboxed dev instance (flag ON): an
Orca-spawned pane reports empty CODEX_HOME/ORCA_CODEX_HOME, so Codex resolves
its own ~/.codex. Adds daemon-path unit coverage (strip Orca-owned, preserve
user-owned, no-op when flag OFF).
* fix(codex): harden one-time session backfill
* test(codex): cover staged cross-volume install
* feat(codex): app-server trust-grant client, capability cache, and grant ledger
Short-lived codex app-server JSON-RPC client (hooks/list + config/batchWrite,
the same pair the Codex TUI 'Trust all' flow calls), run in a bundled
ELECTRON_RUN_AS_NODE entry so synchronous launch prep can block on it with a
hard deadline and guaranteed child reap. Capability cache modeled on
GitCapabilityCache, scoped per execution host (native vs each WSL distro),
with a narrow unknown-method/missing-subcommand unsupported predicate. The
grant ledger records verified grants so steady-state launches skip the RPC.
* fix(codex): grant managed hook trust via codex app-server RPCs in install/refresh
Host and WSL installs now grant trust for Orca's managed status hooks through
codex's own hooks/list -> config/batchWrite -> re-list verify, scoped to
exactly the managed entries; the previous computeTrustedHash lane is the
unchanged fallback for incapable/erroring CLIs. getStatus and the removal
paths recognize ledger-recorded codex hashes so drift between codex's real
algorithm and the replica no longer misreports or strands trust. SSH remote
install is untouched by design.
* test(codex): cover app-server trust grant client, cache, ledger, and lanes
* test(codex): cover commit-message real-home override strip/preserve
Adds the two cases for the headless commit-message Codex env under real-home
routing: a nested-Orca-inherited Orca-owned CODEX_HOME is stripped, and a
user-owned CODEX_HOME is preserved.
* test(codex): WSL grant-lane coverage — in-distro invocation and fallback parity
* feat(codex): real-home hook installer trusted via the codex app-server grant client
With the real-home flag ON and the system-default selection, install Orca's
status hook into the user's real ~/.codex before any pane spawns:
- entry APPENDED LAST per managed event: codex hook trust keys are positional
(source:event:group:handler), so appending keeps every user entry's position
and trust record intact; user entries and unknown top-level hooks.json fields
are preserved verbatim
- trust is granted exclusively through the codex app-server client
(hooks/list + config/batchWrite, verified by re-list); Orca never writes
[hooks.state] into the user's real config.toml itself
- if the grant lane is unavailable (old binary, unsupported RPC, verify
failure), the appended entry is rolled back byte-exactly and the host keeps
the managed-home lane end to end (PTY env, rate limits, commit messages)
via a lane gate on the runtime-home service
- one-time pristine backup of the user's hooks.json under Orca's userData;
a rolling .bak sits next to the file (existing atomic writer)
- hook opt-out sweeps Orca entries from the real home and drops Orca-owned
trust records; flag-off downgrade re-arms the existing legacy system-home
sweep, which removes the entry and its trust keys cleanly
- the legacy system-home sweep is suppressed only while the real-home lane
owns ~/.codex/hooks.json, so managed installs cannot delete the entry
* fix(codex): resolve the trust-grant entry without requiring electron
The grant bridge is reachable from plain-Node CLI entries, where the
plain-node entry guard rejects any chunk containing require("electron").
Resolve the bundled session entry from __dirname (root chunk and chunks/
layouts) with an app.asar -> app.asar.unpacked rewrite for packaged runs,
instead of electron's app path APIs.
* fix(codex): keep session backfill off main thread
Use asynchronous, sequential filesystem operations for the one-time rollout backfill, and avoid repeated target-directory probes. Treat inaccessible managed session roots as retryable failures instead of writing a false completion marker.
* fix(codex): harden app-server trust grant fallback
* fix(codex): install cross-volume session backfill copies atomically
On a real Codex home whose filesystem supports no hardlinks (exFAT/FAT,
some network mounts), the staged cross-volume copy was installed with a
non-atomic copyFile(..., COPYFILE_EXCL) straight into the final
rollout-*.jsonl name. An install interrupted mid-copy (app quit, crash,
ENOSPC during the deferred run) could strand a truncated rollout that the
next run then skips as already-present, defeating the staging design's own
guarantee that a failed copy never leaves a partial session behind.
Install the fully-staged copy with an atomic rename instead, guarded by an
existence re-check so it keeps the never-overwrite contract (and the rename
source is the same immutable managed rollout, so any clobber would be
byte-identical). Cover the no-hardlink-support target and an interrupted
install that must leave no partial in the user's sessions tree.
* fix(codex): resolve grant entry from __dirname so plain-node CLI entries stay electron-free
The build guard rejects any electron require reachable from plain-node
entries; the bridge now maps app.asar to app.asar.unpacked by string
replacement instead of consulting electron app paths. CLI typecheck project
lists the new trust-grant module graph.
* fix(codex): harden trust grant reconciliation
* fix(codex): restore trust config permissions on rollback
* fix(codex): harden real-home routing cleanup and retries
* fix(codex): preserve unicode trust RPC responses
* fix(codex): preserve remote env and complete real-home cleanup
* fix(codex): preserve real-home lane invariants
* test(terminal): isolate replacement idle reset assertion
* fix(codex): preserve real-home dotfile links
* fix(codex): preserve verified trust grants across launch prep
* fix(codex): preserve dangling config symlinks on rollback
* fix(codex): don't revoke a just-granted WSL home on a false 'missing' probe
The async wsl.exe canonical-path settlement could report the runtime home
'missing' immediately after a verified RPC grant (a false negative — codex
had just written and re-listed trust there), which drove the reconciliation
'remove' branch to delete all six granted [hooks.state] tables, leaving a bare
[hooks.state] the launching pane read as 'hooks need review'. A 'missing'
settlement now revokes only when no successful install ran this generation; a
genuinely moved home still resolves to a different path and reinstalls.
* test(codex): model codex config/batchWrite faithfully on Windows
The grant-lane stub simulated codex by calling Orca's upsertHookTrustEntries,
which writes both separator variants for a Windows key (a fallback-lane compat
shim real codex never does) — fabricating duplicate tables and whitespace the
RPC path never produces, so the byte-stable and no-duplicate assertions failed
on win32. Replace it with a single-variant, blank-line-separated writer that
matches the real 0.144.x binary's output.
* feat(codex): collapse duplicate session listings across Codex roots
Backfilled/bridged rollouts are hardlinked into both the real ~/.codex and
Orca's managed runtime home, so AI Vault listed each session once per root
(#7521). Dedup candidates by rollout file name pre-parse and parsed sessions
by session id post-parse, keeping the canonical root: host real home first
(unprefixed resume), then the managed runtime home, then other homes. Applies
to local, WSL, and SSH-remote scans.
* feat(codex): background sqlite index heal for backfilled sessions
Codex's own state-DB metadata backfill is one-shot, so rollouts hardlinked in
by Orca's session backfill never become visible to Codex's DB-driven surfaces.
Extract the app-server stdio JSONL transport into codex-app-server-session
(shared with the trust-grant client) and add a bounded, resumable background
pass that drives Codex's lazy indexing via thread/read per backfilled session:
recent-first, batched onto one short-lived server per batch with small
concurrency, ledger + marker so steady-state startups are a no-op, stop-aware
on quit, and capability-aware on CLIs without the app-server surface.
* fix(codex): preserve session identity during dedup heal
* fix(codex): preserve user trust during real-home cleanup
* fix(codex): harden real-home heal boundaries
* fix(codex): fail closed on unsafe backfill install
* fix: harden real-home hook cleanup
* fix(ai-vault): preserve execution boundaries and reap children
* fix(codex): narrow app-server unsupported detection
* fix(codex): bound user hook trust rebase retries per host
The rebase lane ran a codex app-server session on every launch prep while a
host was stuck (CLI without app-server support, or keys hooks/list cannot
match). Gate the transaction on the shared capability cache and add the same
5-minute transient cooldown the grant lane uses, so sweep and legacy-cleanup
retries cost plain fs reads instead of a codex session per pane spawn.
* fix(codex): enforce real-home resume and heal boundaries
* fix(codex): establish real-home lane before cleanup
* fix(codex): stop index heal before delayed spawn
* fix(codex): protect symlinked rolling backups
* fix(ai-vault): preserve resume env deletion through drag
* fix(codex): strip inherited Codex homes on mobile real-home resume
The mobile resume surface types a bare real-home codex resume into a
freshly created pane, but never asked for CODEX_HOME/ORCA_CODEX_HOME
deletion at pane spawn, so an agentDefaultEnv-pinned or daemon-inherited
Codex home rerouted the resume away from the user's real ~/.codex while
the same session resumed correctly on desktop. Share the deletion helper
from the AI Vault resume builders and forward it through the mobile
launch and session.tabs.createTerminal call.
* fix(codex): gate session migration on real-home lane
* fix(codex): stop session backfill after opt-out
* fix(codex): keep session heal failures retryable
* fix(codex): keep session migration state recoverable
* fix(codex): retry republished missing session heals
* fix(codex): preserve hook symlink trust path
* fix(codex): disambiguate POSIX trust paths
* fix(codex): align hook trust source paths
* fix(codex): harden trust grant lifecycle
* fix(codex): restore envToDelete on client invocation type after base reconcile
* test(codex): type child.stdout as PassThrough for oversized-output write
* Assemble RC: reconcile app-server transport API across PRs
Unify on the object RPC surface from the index-heal transport (#8921) while
preserving the default-home env strip (#8828) and the narrowed missing-app-server
capability signal (#8847): adapt the user-hook-trust-rebase consumer + tests,
port envToDelete stripping into the shared session, and route stderr
classification through the canonical capability-signal module.
* RC: enable system-default real-home routing by default (flag ON)
Flip codexSystemDefaultRealHomeEnabled to default ON for this RC's staged
rollout (a user can still opt out by setting it false, which stays byte-identical
to managed-home behavior). This is the only intended behavior difference between
the RC branch and the individual PRs. Updates the two tests that assumed the
prior OFF default.
* fix(codex): snapshot hooks.json bytes+parse in one read to close real-home clobber race
The install/sweep/legacy-cleanup paths parsed hooks.json, then did a separate
later read to capture the previous bytes for the pre-write generation guard.
A concurrent save (second Orca instance or the user editing the file) could
land between the parse and that second read and be silently overwritten.
readHooksJsonWithRaw returns the raw bytes and parse from a single read so the
guard compares against exactly what it parsed. Adds a regression test that
mutates hooks.json mid-RPC and asserts the sweep aborts without clobbering.
* fix(codex): sanitize managed account config trust
* fix(codex): guard OAuth add for custom providers
* fix(codex): persist outgoing managed tokens before real-home lane takeover (PR-C)
prepareForCodexLaunch returns null early for the real-home / system-default
lane before syncForCurrentSelection runs. If a managed account is still
recorded as synced when the selection has dropped to the system default
(nulled without a sync pass, or auto-deselect on missing managed auth), a
Codex-refreshed token stranded in the shared runtime home is never persisted
to its canonical per-account home -> token loss.
Read the outgoing managed account's refreshed token back before the real home
takes over. The real-home lane implies host === null, so running the
managed->system-default transition restores only Orca's runtime mirror from
~/.codex and never writes the real ~/.codex. It is a no-op once the selection
has already been reconciled, so the normal select path does not double-write.
* fix(codex): preserve refreshes across all default transitions
* feat(codex): show system-default/real-home account identity in switcher (PR-B)
The account switcher modeled the system-default Codex account as
activeAccountId:null with no identity fields, so the null row rendered
blank ("System default" / generic subtitle) even though its effective
login is whatever ~/.codex/auth.json currently is.
Add a CodexSystemDefaultIdentity descriptor {hasAuth, authKind, email,
providerAccountId, workspaceLabel} to CodexRateLimitAccountsState,
resolved live and READ-ONLY from ~/.codex by the accounts service and
returned from listAccounts()/getSnapshot(). The settings switcher now
renders the null (system-default) row as that real identity: the OAuth
email when signed in, "Custom provider — no usage tracked." for
env-key/custom-provider logins (auth.json with OPENAI_API_KEY, or an
OPENAI_API_KEY env with no auth.json), and the generic fallback when
signed out. Identity is host-scoped (per-distro WSL keeps the generic
label). Orca never writes ~/.codex; managed-account switches only touch
Orca-owned homes, so the system-default identity stays a stable,
displayed source of truth. Usage already routes to the real home via
getSystemCodexHomePath, so the switcher now attributes it to a real face.
Tests (sandboxed temp homes only): OAuth email/provider resolution,
api-key auth.json and env-key (no auth.json) as custom-provider,
signed-out, and select/deselect of a managed account never mutating
~/.codex/auth.json.
* fix(codex): parse multiline provider pins in OAuth guard
* fix(codex): harden managed trust sanitization
* fix(codex): harden system-default identity rendering
* feat(codex): give each managed account a self-contained CODEX_HOME; retire shared mirror (PR-E)
With the real-home flag ON, a host managed account now launches directly
against its own codex-accounts/<id>/home instead of the shared runtime
mirror + auth.json hot-swap:
- codex-home-paths: syncSystemCodexResourcesIntoManagedHome links system
resources into any managed home (ownership-marker discipline; never
symlinks into / mutates ~/.codex).
- runtime-home-service: prepareForCodexLaunch / prepareForRateLimitFetch /
syncForCurrentSelection route the per-account home directly and skip the
shared-home hot-swap + token read-back; each home keeps its own auth in
place (fixes GAP-5 concurrent auth race). Session discovery scans every
per-account home.
- hook-service / hook-trust-promotion: install/getStatus/refresh accept a
runtimeHomePath so hooks + RPC-granted trust land in the per-account home.
- service: config mirror into a self-contained home uses the trust-
preserving merge so granted hook/project trust survives account switches.
- codex-session-root-dedup: rank codex-accounts/<id>/home as canonical
managed alongside the shared runtime home.
Flag-OFF and the system-default real-home (null) lane are unchanged; the
nested-Orca CODEX_HOME===ORCA_CODEX_HOME daemon strip (#5370) is preserved.
Sandboxed tests only; ~/.codex is never mutated.
* fix(codex): validate per-account home ownership
* fix(codex): keep managed rollouts discoverable across real-home opt-out
WI-4 lossless migration/rollback validation for pre-E shared-mirror managed
accounts. Session discovery gated the per-account home scan on the real-home
flag, so opting back out (flag OFF) hid every rollout an account accumulated
while the flag was ON — the data stayed on disk but vanished from the AI Vault
until the flag flipped back on.
Scan a managed host home whenever it holds a sessions/ tree, independent of the
flag; a never-enabled install keeps its homes credential-only so opt-out stays
byte-identical to today. Forward migration was already lossless (the shared
mirror is always scanned) and the opt-out credential read-back already refuses
to overwrite a fresher per-account token; add tests locking all three
invariants. Sandboxed tests only; ~/.codex is never touched.
* fix(codex): migrate stranded shared auth on E takeover
* test(e2e): isolate Electron from developer Codex home
* test(codex): add real-account validation harness
* fix(codex): finish C and E matcher composition
* fix(codex): bound validation harness shutdown
* test(codex): isolate hook lifecycle user data
* test(codex): cover realistic account-home migration
* fix(codex): keep standalone home tripwire active
* test(codex): fingerprint system auth in validation reports
* fix(codex): bind managed homes to account ownership
* fix(codex): normalize Windows trust source identity
* fix(codex): make Windows trust upgrade transactional
* test(codex): use TypeScript pipeline for validation scripts
* test(codex): run validation modules through native node
* test(codex): allow slow Windows tripwire startup
* fix(codex): survive lingering Windows codex login processes in add-account
On Windows, codex login can keep running (with descendants) after it has
written auth.json, holding OS handles on the per-account managed home
(log/codex-login.log). That made doAddAccount's post-login cleanup fail
with ENOTEMPTY (rmSync) and left an orphaned codex-accounts/<id>/home.
- runCodexLogin now watches for auth.json on Windows and force-kills the
login process tree (taskkill /t) if it lingers past a short grace
period; the forced exit is treated as a successful login. The 120s
timeout path also kills the whole tree instead of only the direct
child. macOS/Linux behavior is unchanged.
- safeRemoveManagedHome now removes homes with rmSync maxRetries /
retryDelay (mirroring the local-worktree-filesystem Windows policy)
and no longer lets a cleanup failure mask the original add error.
- run-codex-real-account-validation.mjs accepts --temp-parent /
ORCA_CODEX_VALIDATION_TEMP_PARENT so the disposable root can live
outside %USERPROFILE% on Windows, and fails with an actionable message
before creating anything when the temp parent is inside the primary
home. The real-home guard is unchanged.
* fix(codex): preserve managed-account MCP .credentials.json on per-account-home migration (#8440)
Codex file-mode MCP OAuth tokens live in $CODEX_HOME/.credentials.json,
keyed by MCP server URL with no account identity of their own. The legacy
shared-mirror -> per-account-home migration only carried auth.json, so an
existing managed account with authed MCP servers had its tokens stranded on
upgrade and silently needed re-auth.
Carry the shared mirror's .credentials.json into the same identity-proven
per-account home alongside auth.json: only into the single uniquely-matched
active account (no cross-account leak), only when the destination has none yet
(never clobber a newer file the account authed in its own home), atomic 0600,
absent-source no-op. New MCP auth already lands in the per-account home since
that home is CODEX_HOME.
* fix(codex): preserve Windows reauthentication login flow
* test(codex): build real-account validation harness cross-platform on Windows
The harness built its app with execFileSync('npx', ['electron-vite', ...]),
but npx resolves to a .cmd shim on Windows that execFileSync cannot launch
(ENOENT), so the harness could not build its own app there and required
--skip-build with a prebuilt out/main/index.js.
Extract resolveElectronViteBuildCommand(repoRoot): it runs the repository-local
electron-vite JS entry (node_modules/electron-vite/bin/electron-vite.js) with
the current Node binary (process.execPath), which resolves identically on
macOS, Linux, and Windows with no shell. It throws a clear error if the local
entry is missing (install deps or pass --skip-build). --skip-build behavior is
unchanged.
Add regression coverage asserting the build command uses process.execPath and
the repo-local JS entry (not npx), and that a missing entry fails clearly.
* fix(codex): version the MCP creds migration independently of the auth marker
The auth carry and the MCP .credentials.json carry (#8440) shared one
existence-only v1 marker, so any build that stamped the auth-only marker
first would strand the MCP store forever. The MCP carry now concludes via
its own per-account-mcp-creds-migration-v1.json marker and runs even when
the auth marker is already present; ordering is code-enforced instead of
landing-discipline-enforced.
Also isolate per-account read failures: one stale or deleted account home
no longer aborts the whole migration. The broken account stays in the
unique-identity ambiguity gate via its stored fields but is never read or
written, so the active account still migrates.
* fix(codex): fail corrupt managed auth.json without echoing credential bytes
A raw JSON.parse SyntaxError from loadOAuthCredentials could carry auth
file fragments into logs and the add/reauth error surface. Throw a
sanitized error instead; filesystem errors still propagate unchanged.
* fix(mobile): give the pairing runtime a disposable home for the E2E boot guard
The main-process guard now refuses to start with ORCA_E2E_USER_DATA_DIR
set but the real user home, and this was the one caller not updated —
the temporary pairing runtime crashed before emitting its pairing URL.
* test(codex): canonicalize harness containment guards and retry cleanup
Resolve symlinks before the disposable-root containment checks so a
symlinked temp parent cannot smuggle the throwaway home inside the
primary home, and give the final cleanup rm Windows retry/force so a
briefly lingering codex handle cannot strand the credential-bearing
root.
* test(codex): add lane-aware containment mode to the real-account harness
The Windows gate-D run proved strict zero-event whole-profile containment
is structurally unreachable with the real-home flag ON: system-default
spawn sites deliberately delete CODEX_HOME so native codex resolves the
real ~/.codex, and on Windows the binary ignores the USERPROFILE sandbox.
Its own volatile runtime churn (root sqlite/WAL/SHM, tmp/, log/) is the
shipped Phase-1 design, not a candidate defect.
--lane-aware-containment records those designed events without aborting
while every other real-home write — auth.json, config.toml,
.credentials.json, hooks.json, sessions/, anything unknown — remains a
hard violation and still aborts the run. Default behavior is unchanged
(strict); the absolute zero-event claim stays carried by macOS runs,
where HOME does sandbox native codex.
* test(codex): allow the real-account harness to pin the real-home flag off
--system-default-real-home off seeds and env-pins the flag OFF so every
codex spawn gets an explicit managed CODEX_HOME and native codex never
resolves the OS profile. This is the only Windows configuration where the
strict zero-event whole-profile tripwire is reachable, and it matches the
stable-rollout default; flag-ON runs keep lane-aware classification.
* test(codex): correct the flag-off harness comment to kill-switch rationale
The rollout ships all codex-home changes at once (no phased rollout), so
flag OFF is the emergency kill-switch lane, not the stable default.
* test(e2e): canonicalize the isolated E2E home path
The disposable HOME lives under os.tmpdir(), whose spelling is an alias
on CI (macOS /var symlink, Windows 8.3 RUNNER~1). Git canonicalizes
worktree paths, so worktrees created under the aliased home never
matched the app's listing — golden core flows and the packaged
crash-survival harness failed with 'worktree created but not found in
listing'. Resolve the home to its canonical spelling at creation in
both the e2e helper and the packaged-app driver.
* fix(codex): address CodeRabbit review on the landing PR
- carry envToDelete through the mobile agent-resume startup plan so a
real-home Codex resume cannot inherit an ambient CODEX_HOME
- strip Orca-owned Codex overrides in the commit-message WSL fallback,
matching the host fallback
- strip ELECTRON_RUN_AS_NODE in the computer-e2e driver like every other
home-isolation caller
- drop the unused hooksEnabled parameter from isRealHomeCodexHookLaneUsable
* feat(codex): ship real-home routing unconditionally, remove the rollout flag
The codexSystemDefaultRealHomeEnabled setting is gone from types and
constants and the helper no longer consults settings — the system-default
real-home lane and per-account homes ship for everyone in one release.
This also un-strands profiles that rc-era builds stamped with false (the
setting had no UI, so every stored false was a seeded artifact that would
have silently kept those users on the legacy mirror forever).
The ORCA_CODEX_SYSTEM_DEFAULT_REAL_HOME env override survives strictly as
a test-rig control: the containment harness pins the legacy lane for
strict zero-event Windows runs, e2e home isolation pins lanes inside
disposable homes, and the legacy-lane test suites now route their
per-test lane selection through it.
---------
Co-authored-by: OrcaWin <alpha-eng@stably.ai>
e58de71f5e