Bring apps/desktop and ui-tui to a clean state for typecheck, eslint,
and prettier:
- Run prettier across both trees (printWidth/wrap drift; prettier is not
CI-enforced for these JS projects, so main had accumulated drift).
- Apply eslint --fix for padding-line-between-statements and perfectionist
import/export sorting.
- Manual fixes for non-auto-fixable rules:
- remove unused node:net import in electron/main.cjs (uses Electron net)
- replace inline `typeof import(...)` annotations with top-level
`import type * as EnvModule` in two ui-tui test files
- scoped eslint-disable no-control-regex on intentional sentinel/ANSI
regexes (mathUnicode.ts, text.ts)
- resolve react-hooks/exhaustive-deps per-case: correct swapped/missing
deps, collapse redundant session.* members, and justified disables on
settings mount-only data-load effects to preserve run-once behavior
No behavior changes; test pass/fail counts are unchanged from the main
baseline.
On a Linux source install the in-app updater ran the full backend update +
desktop rebuild successfully but never restarted the app — it hung forever on
the applying overlay with no close button. Two causes:
- applyUpdatesPosixInApp() only handled the macOS .app bundle swap;
runningAppBundle() is null off macOS, so Linux fell through to
{ ok: true, backendUpdated: true } without ever relaunching.
- The renderer store had no terminal state for that result shape, so
$updateApply stayed { applying: true } and the overlay's close button
(hidden while applying) never appeared.
Fix (new electron/update-relaunch.cjs, pure + unit-tested):
- Decide the Linux outcome from whether the *running* binary is the one we
just rebuilt (execPath under release/<plat>-unpacked, path-segment-aware so
linux-unpacked-evil can't masquerade) and whether its chrome-sandbox helper
is launchable (root:root + setuid, or an --no-sandbox / ELECTRON_DISABLE_SANDBOX
opt-out):
relaunch — detached watcher waits for this PID to exit (graceful, then
SIGKILL), self-deletes, and re-execs the rebuilt binary with the original
launch context (filtered args + HERMES_*/sandbox env + cwd) restored.
guiSkew — AppImage/.deb/.rpm/dev: backend updated but this GUI package was
NOT changed; surface an honest closeable 'reinstall the desktop app'
terminal state instead of lying that it loads next launch (#37541 skew).
manual — rebuilt binary but sandbox helper not launchable: keep the
working window, don't quit into a dead app.
- store/updates.ts lands a terminal, closeable state for EVERY resolved apply
outcome (handedOff / guiSkew / manualRestart / updated-not-relaunched / error)
so the hang is impossible regardless of platform or result.
- New DesktopUpdateStage values (update/rebuild/done/guiSkew) + GuiSkewView so
progress reads correctly and the skew state is closeable. i18n in all four
locales (en/ja/zh/zh-hant) in parity.
- electron/update-relaunch.test.cjs (16 tests) + store outcome tests.
Salvaged from #45205 onto current main. Linux quit dwell uses the shared
UPDATE_HANDOFF_DWELL_MS (2.5s) from #50448 for consistency. Four-locale i18n
parity, AUTHOR_MAP entry, and the test wiring added on top.
Closes#45205.
The picker no longer touches the profile default. Model/effort/fast live as
plain UI state persisted in localStorage, so a pick follows across Cmd+N and
restarts instead of snapping back. New chats ship that state through
session.create as per-session overrides; live chats still scope switches to the
current session. Settings -> Model remains the only surface that writes the
profile default.
The gateway now accepts those session.create overrides, builds the agent with
them directly, reflects them in the immediate session.info payload, and writes
the chat's own model_config into the lazy DB row so reconnect/resume restores
that chat instead of the global default.
Three rough edges in the remote backend apply flow:
- On success the overlay dropped to IDLE, briefly re-rendering the pre-install
'update available' view and then the generic 'you're all set' before settling.
Close the overlay outright once the backend is confirmed back instead of
bouncing through the idle view.
- If the backend never came back (a failed restart), the flow still reported
success. waitForBackendReturn now returns whether the backend answered;
finishBackendApply surfaces an error when it didn't.
- The up-to-date copy said 'you're running the latest version', conflating
client and backend. Backend target now reads 'the backend is running the
latest version' — the client's own version is a separate pill.
The backend Install path set stage:'restart' and stopped — in remote mode no
boot-progress events arrive to carry the overlay to done, so it sat on the
restarting spinner until a manual reload while the backend had already come
back. Poll the backend until it answers again, then clear the overlay and
refresh the backend status. Target-aware applying copy explains the remote
restart + auto-reconnect instead of the local-updater-window wording.
Also switch the apply poll sleeps from window.setTimeout to globalThis.setTimeout
so the flow is exercisable off the renderer.
The status bar merged both versions into one pill with a single click target,
so there was no way to tell which artifact an update acted on — and the apply
path was overloaded by connection mode. Separate them:
- store: independent client (checkUpdates/applyUpdates) and backend
(checkBackendUpdates/applyBackendUpdate) flows with their own status/apply
atoms; openUpdateOverlayFor(target) drives the overlay.
- status bar: two buttons — client vX (always) and backend vY (+N) (remote
only), each with its own behind-count, opening the overlay for its target.
- overlay: reads the active target's atoms; install/check route per target.
Removes the version-bar merge helper (no longer merging the two versions).
In remote mode, checkUpdates()/applyUpdates() branch on connection.mode and
drive the existing updates overlay from the connected backend instead of the
local Electron git bridge:
- checkUpdates -> GET /api/hermes/update/check, mapped onto DesktopUpdateStatus
(behind, commits, supported=can_apply, message). The overlay renders the
commit list as 'what's changed' and shows guidance (not Install) when the
backend install can't self-apply (docker/nix).
- applyUpdates -> POST /api/hermes/update (the proven command-center path),
polling the action to completion and handling the expected mid-update
connection drop as the restart phase.
Local mode is unchanged. Adds checkHermesUpdate() to hermes.ts and a
BackendUpdateCheckResponse type.
