Commit graph

207 commits

Author SHA1 Message Date
brooklyn!
2c1d585002
Merge pull request #69655 from NousResearch/bb/out-of-credits-ux
feat(billing): consistent out-of-credits UX across CLI, TUI, and desktop
2026-07-22 21:03:38 -05:00
brooklyn!
da3c506db5
Merge pull request #69691 from NousResearch/bb/desktop-billing-polish
Desktop billing polish + shared Progress primitive + settings skeletons
2026-07-22 21:03:34 -05:00
brooklyn!
9024835bf2
Merge pull request #69602 from NousResearch/bb/voice-interrupt-note
feat(voice): tell the model when the user interrupts its spoken reply
2026-07-22 18:13:19 -05:00
brooklyn!
0ac07fdafd
Merge pull request #69511 from NousResearch/bb/voice-streaming
feat(voice): streaming, conversational TTS with barge-in across all surfaces
2026-07-22 18:13:08 -05:00
Brooklyn Nicholson
d0c4a82da9 feat(desktop): billing toast + in-chat status-row banner with smart CTA
On a billing wall, raise a sticky, billing-specific toast (never the generic
error toast) and a persistent in-composer banner for the active session — both
with one recovery action: Nous → in-app Settings → Billing, other providers →
their billing page (deep-linked). The banner reuses the shared StatusRow chrome
(no bordered alert, Codicon glyph, shared buttons), and the composer stays usable
so slash commands keep working.
2026-07-22 18:09:08 -05:00
Brooklyn Nicholson
177a57f70c feat(voice): desktop flags interrupted submits
markVoicePlaybackInterrupted() / takeVoicePlaybackInterrupted() mirror
the backend latch in the renderer (the barge happens client-side, where
the audio plays). VAD barges and typing over playback mark it; the next
prompt.submit carries interrupted:true, which the TUI gateway latches
into the model note.
2026-07-22 17:53:06 -05:00
Brooklyn Nicholson
93e9061f15 feat(voice): desktop speech-stream sessions with barge-in capture
/api/audio/speak-stream WebSocket: one socket + one Web Audio clock per
reply. The renderer feeds raw LLM deltas as they arrive; the server
cuts sentences with the shared chunker and streams int16 PCM back while
generation continues — speech overlaps generation with no per-sentence
connection or synthesis gaps. Falls back to the POST data-URL path for
old backends / non-chunked providers.

Barge-in runs a MediaRecorder on the monitor's stream the whole time
playback is live (rotated while quiet to bound pre-roll); talking over
the agent cuts playback and the complete utterance goes straight to
transcription and submit. /api/audio/transcribe returns 200/"" for
no-speech results so quiet turns re-listen instead of toasting a 400.
2026-07-22 17:47:25 -05:00
hermes-seaeye[bot]
1b8e34e945
fmt(js): npm run fix on merge (#69644)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-07-22 21:56:16 +00:00
Brooklyn Nicholson
f9a8ecc0ce polish(desktop/billing): auto-poll, no-card notice, grouped card layout
Post-merge review polish of #68722 + #68761:
- Usage: drop the manual refresh + 'Updated Xm ago'; billing queries now
  refetchInterval-poll while the page is mounted, like every other data view.
- No card: lead the page with a warn notice naming the blocker + 'Add card ↗',
  so the silently-disabled buy/auto-refill controls have an obvious cause.
- Layout: unify on a shared SettingsCard/SettingsSection primitive; collapse the
  three floating one-row sections (Payment / One-time top-up / Automatic refill)
  into a single divide-y 'Payment & credits' card.
- Dev fixture switcher: relabel as a wrench + 'preview' dashed control so it
  reads as the DEV-only tool it is (compiled out of production).

Removed formatUsageUpdatedAgo/oldestUpdatedAt/UsageRefreshRow + their tests;
added no-card-notice and no-manual-refresh tests. vitest 107 green, tsc + eslint clean.
2026-07-22 16:48:04 -05:00
ethernet
41e00dcf87
fix(desktop): salvage /compress cluster — session.compress RPC + dedicated RPC routing (#68229)
* fix(desktop): route /compress through session.compress RPC with transcript replacement

Salvages #44462, #53755, and #68218 into a single canonical fix for the
desktop /compress cluster.

The desktop routed /compress through slash.exec, which sends it to the
_SlashWorker subprocess. Compressing a large session outlives both the
desktop's 30s WS timeout and the worker's 45s pipe timeout — the client
gives up, runExec's blanket catch swallows the error, and command.dispatch
surfaces a misleading "not a quick/plugin/skill command: compress" (#44456).
Even when compression succeeded via the _mirror_slash_side_effects path,
the desktop never received the post-compress message list, so summarized
bubbles stayed on screen forever — /compress looked like a no-op.

This change routes /compress to the dedicated session.compress RPC (the TUI's
path), combining the best of all three PRs:

- 120s client timeout matching the TUI's HERMES_TUI_RPC_TIMEOUT_MS (#44462)
- Transcript replacement from the response `messages` via toChatMessages,
  the same converter session.resume uses (#68218, teknium1 review on #44462)
- Session-isolation guard: updateSessionState only publishes for the active
  runtime, so a late result after a session switch can't clobber the
  foreground transcript (#53755, teknium1 review on #53755)
- Coalescing: dedup concurrent compress requests per session (#53755)
- Progress toast ("compressing context...") outside the transcript (#53755)
- Error unmasking in runExec: when slash.exec fails and command.dispatch only
  adds "not a quick/plugin/skill command" routing noise, surface the original
  worker error instead (#44462)
- /compact alias + focus_topic forwarding

Co-authored-by: AlliDev <AIalliAI@users.noreply.github.com>
Co-authored-by: PinkEVO <PINKIIILQWQ@users.noreply.github.com>

* feat(desktop): route slash commands with dedicated RPCs to those RPCs

Salvages #63513 — introduces a new `rpc` kind on DesktopCommandSurface so
commands with a first-class gateway @method handler bypass slash.exec /
command.dispatch entirely, and a `renderRpcResult` utility that shapes
each RPC's structured reply into readable transcript text.

Migrates 6 commands from exec() to rpc(...):
  /agents → agents.list
  /save   → session.save
  /status → session.status
  /steer  → session.steer
  /stop   → process.stop
  /usage  → session.usage

/compress stays as action('compress') — it needs transcript replacement
from the response `messages`, which the generic rpc path can't do (per
teknium1 review on #44462/#63513).

Also includes the json-rpc-gateway timeout message improvement: the error
now includes the configured timeout duration ("request timed out after 120s:
session.compress") so a user can tell whether the default 30s fired or a
per-call override.

Co-authored-by: Jelvin <SmallNew2003@users.noreply.github.com>

* fix(desktop): preserve provider choice during config initialization

* fix(desktop): preserve slash command and host compression semantics

Keep commands whose CLI behavior exceeds their current RPC contracts on slash.exec.
Propagate the full compression timeout through compute-host control, return structured
host compression outcomes with metadata, and retain successful compression feedback
in the desktop transcript.

Add regressions for timeout forwarding, host aborts and metadata sync, structured host
control responses, command routing parity, and numeric stop counts.

* fix(desktop): harden compression state handling

Preserve the invoking stored-session binding for delayed compression results,
normalize replacement histories, and serialize provider selection. Stabilize
gateway platform tests and guard the desktop Git facade during renderer teardown.

---------

Co-authored-by: AlliDev <AIalliAI@users.noreply.github.com>
Co-authored-by: PinkEVO <PINKIIILQWQ@users.noreply.github.com>
Co-authored-by: Jelvin <SmallNew2003@users.noreply.github.com>
2026-07-22 16:40:06 -04:00
hermes-seaeye[bot]
0ec4a873c1
fmt(js): npm run fix on merge (#69562)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-07-22 19:01:09 +00:00
ethernet
5a40fd3777
Merge pull request #69453 from NousResearch/bb/stale-js-shadow-guard
fix(desktop): clean stale tsc emit + guard gateway WS URLs
2026-07-22 14:36:30 -04:00
ethernet
02fa447f8e fix(desktop): validate gateway WebSocket URLs 2026-07-22 14:31:53 -04:00
brooklyn!
59614ef9af
Merge pull request #69505 from NousResearch/bb/inline-msg-actions
Flatten assistant message actions into an inline icon row
2026-07-22 12:24:20 -05:00
Brooklyn Nicholson
9160f10fc9 fix(desktop): tsc clean before dev / build
A stray tsc run can emit foo.js next to foo.ts under apps/shared/src or
apps/desktop/src. .gitignore hides the artifact from git status, but Vite
resolves extensionless imports .js-before-.ts, so the renderer silently runs
the stale compiled copy.

tsc -b . --clean already knows the emit graph and deletes
matching outputs. Run it before vite in all dev scripts.

This bit for real: a Jul 16 artifact of websocket-url.js predated the #68250
getGatewayWsUrl contract change ({ ok, wsUrl } IPC result), so its old
'if (fresh) return fresh' handed the whole result object to new WebSocket(),
dialing ws://127.0.0.1:5174/[object%20Object] on every boot. The desktop app
could never connect, and the failure survived reboots and cache wipes because
the poison lived in src/.

JsonRpcGatewayClient.connect() now rejects non-ws:// URLs with a readable
error instead of letting new WebSocket() coerce an object into
[object%20Object], so any future contract skew fails diagnosably.
2026-07-22 13:19:47 -04:00
Brooklyn Nicholson
ca244e2168 refine inline message actions: fork icon, sine-wave read-aloud, shared age util
- Use the fork glyph for branch and a sine wave for read aloud (all one lib now)
- Extract compact "2h ago" into formatAgo() in lib/time.ts (+ ageDays locale string)
- Cover formatAgo with a unit test
2026-07-22 12:18:59 -05:00
Brooklyn Nicholson
70ba3c4828 feat(desktop): agent can focus panes + shared desktop-UI event bridge
Extract the open_preview emitter into a shared tools/desktop_ui bridge
(one gateway-injected sink, routed by HERMES_UI_SESSION_ID) and add a
second desktop-gated tool on top of it:

- focus_pane(chat|files|terminal|review|sessions) -> pane.reveal event.
  The desktop runs each pane's own reveal path (revealDesktopPane table)
  and only acts on the active window -- a background turn never moves the
  user's focus (desktop AGENTS.md: offer, don't hijack).

open_preview now emits through the same bridge. Both tools are check_fn
on HERMES_DESKTOP (zero footprint elsewhere), sitting beside
read_terminal/close_terminal in _HERMES_CORE_TOOLS.

Deliberately not adding run_slash: letting the agent fire slash commands
mid-turn (/model, /new, /clear) fights prompt-cache + conversation
invariants.
2026-07-22 12:13:01 -05:00
Brooklyn Nicholson
72dd01c553 fix(desktop): no per-paragraph action bars on sealed interim messages
Since #65919 the live view seals each chunk of mid-turn assistant
commentary (message.interim) as its own finalized bubble. Every bubble
with visible text renders the hover action footer, so a tool-heavy turn
grew a copy/refresh bar under almost every paragraph — and the live
render didn't match rehydration, which merges the turn into one bubble.

Mark sealed interim bubbles with ChatMessage.interim, carry the flag
into the runtime message metadata (custom.interim), and skip the
AssistantFooter for them. The turn's final reply keeps the footer; a
previewed final that settles onto an interim bubble clears the mark so
the settled reply regains its actions. interim joins COMPARED_FIELDS /
chatMessagesEquivalent so flipping it repaints.

Also fix an id-collision flake this surfaced: stream/interim bubble ids
were Date.now()-only, so an interim seal and the next segment's first
delta in the same millisecond reused the id and the new segment appended
into the sealed bubble. Ids now include a monotonic sequence.
2026-07-22 11:31:03 -05:00
Teknium
15d33d5ab1 fix(desktop,tui,docs): dedup commands.catalog, route desktop /compact to /compress, update README
- tui_gateway commands.catalog: skip _TUI_EXTRA entries that collide with a
  registry command or alias (the /compact class of bug, #57133; also removes
  the pre-existing /sessions duplicate) — registry entry is canonical.
- apps/desktop: /compact now dispatches as an alias of /compress (matching
  the registry's canonical alias) instead of dead-ending; /density (the
  renamed TUI display toggle) is marked terminal-only so the desktop palette
  doesn't advertise a command its dispatcher can't run.
- ui-tui/README.md: document /density instead of the old /compact toggle.
- tests: commands.catalog regression test asserting no duplicate advertised
  names and no command shadowing another command's alias; desktop routing test.
2026-07-22 06:58:05 -07:00
embw_l0x
9fed768b56
fix(desktop): scope model options by profile (#62795)
Co-authored-by: embwl0x <embwl0x@users.noreply.github.com>
2026-07-22 09:40:50 -04:00
hermes-seaeye[bot]
146f4ed07d
fmt(js): npm run fix on merge (#68938)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-07-21 21:41:10 +00:00
Brooklyn Nicholson
a1a406fd40 feat(desktop): type-to-focus the composer from empty chat chrome
Printable keys and soft `/`/Enter pull focus back to the composer when
nothing else owns the key (dialogs, terminal, buttons on Enter, …).
2026-07-21 16:03:19 -05:00
yoniebans
25f4ba7b3c Merge remote-tracking branch 'origin/main' into feat/desktop-remote-ssh-current
# Conflicts:
#	apps/desktop/electron/connection-config.test.ts
#	apps/desktop/electron/connection-config.ts
#	apps/desktop/electron/main.ts
2026-07-21 10:16:01 +02:00
Gille
272bbaf792
fix(desktop): avoid false remote gateway reauthentication (#68250)
* fix(desktop): avoid false remote gateway reauthentication

Co-authored-by: Rod-fernandez <rodrigo@nxtlevelsaas.com>
Co-authored-by: David Andrews (LexGenius.ai) <david@lexgenius.ai>

* fix(desktop): harden remote revalidation state

---------

Co-authored-by: Rod-fernandez <rodrigo@nxtlevelsaas.com>
Co-authored-by: David Andrews (LexGenius.ai) <david@lexgenius.ai>
2026-07-20 20:54:36 -04:00
Brooklyn Nicholson
a41346f8ae refactor(desktop): tidy the cross-window deduper
Drop the unused DEDUPE_WINDOW_MS export and rename its interval so
"window" isn't overloaded against BrowserWindow in a multi-window
feature (windowMs → intervalMs). DRY the completion-sound play path.
No behavior change.
2026-07-20 18:36:05 -05:00
Brooklyn Nicholson
fb0c6d9ee1 fix(desktop): de-dupe cross-window cues so peers don't spam
With multiple full windows, each renderer independently reacts to the
same backend event, so one-shot cues fired N times: OS notifications
(the per-renderer throttle can't see other windows), the turn-end sound
(playCompletionSound runs on every message.complete, ungated by focus),
and auto-spoken replies (double voice when a chat is open in two windows).

Add a single race-free owner in the main process (electron/event-dedupe.ts):
main handles IPC serially, so the first window to claim a key within a
short window wins and peers stay quiet. Notifications collapse at the
hermes:notify choke point; the sound and spoken replies claim via a new
hermes:ambient:claim IPC (keyed by session / reply id). Off Electron the
claim falls back to "emit", preserving single-window behavior.

The sound's mute check runs before the claim so a muted window can't win
the cue and silence an audible peer.
2026-07-20 18:33:14 -05:00
Brooklyn Nicholson
a90ca7fe34 feat(desktop): wire New Window to ⌘⇧N + command palette
Repoint session.newWindow (⌘⇧N) from the compact new-session pop-out to
openNewWindow(), which opens a full peer instance via the new openWindow
bridge, and add a "New Window" entry to the ⌘K palette (shown with its
hotkey hint, gated on canOpenNewWindow()). Relabel the action "New window".

Drops the retired openNewSessionWindow bridge and the vestigial
isNewSessionWindow()/new=1 flag; renames the shared opener helper.
2026-07-20 18:02:48 -05:00
yoniebans
faa3bce6dc style(desktop): satisfy merged eslint/prettier config
The SSH modules predate the stricter lint config that landed on main (curly, no-empty, perfectionist sorting, prettier). Mechanical lint:fix + fmt pass, empty catch blocks filled with the codebase's void-0 convention, and inline no-control-regex disables on the three deliberate control-char patterns (same pattern as lib/ansi.ts).
2026-07-20 23:01:49 +02:00
yoniebans
578374675e Merge origin/main into feat/desktop-remote-ssh-current
Sync with main after the contribution-shell refactor (#60638) and the backendConnectionState extraction (#65885) landed. Seven conflicts, all resolved in favor of main's new architecture with the SSH lifecycle ported on top:

- electron/main.ts: adopt backendConnectionState (attempt tokens, attachProcess, clearPromiseForAttempt) as the sole owner of the primary backend; drop the branch's raw hermesProcess/connectionPromise globals and commitConnectionFailure call site. SSH liveness-streak classification, teardown, and the SSH quit path are layered onto the new ownership model; before-quit combines SSH transactional teardown with the Windows sandbox marker (#38216).
- desktop-controller.tsx: deleted on main; its SSH beforeConnectionSwitch cleanup (preserved-route fresh draft, overlay return-route reset, project-tree reset, close-all-terminals) moves to contrib/wiring.tsx's useGatewayBoot call.
- use-session-actions/index.ts: keep main's onFreshDraftRouteIntent (fires unconditionally); preserveRoute gates only the navigate.
- gateway-settings.tsx: keep main's acceptSavedConfig/connectedCloudUrl; every save/sign-in/sign-out success path routes through acceptSavedConfig with the branch's stale-async seq guards intact.
- boot-failure-reauth.ts: keep both sshFailureMessage and main's isRemoteReauthFailure formatting.
- Both test harnesses take the union of props.

Validation: tsc -b clean; desktop suite 1704 passed / 1 skipped; electron SSH/connection modules 225 passed; python SSH + web_server suites 508 passed.
2026-07-20 22:46:39 +02:00
nousbot-eng
aa274364bb
fmt(js): npm run fix on merge (#68135)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-07-20 16:46:35 +00:00
ethernet
470c7e2a60
fix(desktop): prevent timers from shifting as they count (#68131)
LiveDuration returned a bare string with proportional digits, so the
statusbar reflowed every second as the timer ticked. Extract a shared
StableText component that renders each character in its own 1ch-wide
cell, preventing any digit from shifting the layout — works with the
proportional sans font, no need for font-mono.

Both LiveDuration (statusbar session/running timers) and
ActivityTimerText (tool activity timers) now use StableText, dropping
the font-mono + tabular-nums workaround from the latter.

Also renames statusbar.ts → statusbar.tsx since LiveDuration now
returns JSX.
2026-07-20 16:39:20 +00:00
ethernet
c363db81e0
fix(desktop, ink): don't wipe messages before final message (#65919)
* fix(desktop): preserve interim assistant text wiped at message.complete

When the agent emits interim text (commentary alongside tool calls, or the
attempted final answer before a verify-on-stop nudge), all UI surfaces
streamed it live but then wiped it at message.complete — keeping only the
final response. The user saw text appear during inference, then disappear.

This is the complete fix across all three layers: agent core, gateway
transport, and all UI surfaces (desktop + Ink TUI).

The verify-on-stop and pre_verify paths flagged the assistant's attempted
final answer as _verification_stop_synthetic, suppressing it from both
state.db and the UI. The user only saw the terse post-verification reply.

Now the assistant response is real content: it's persisted to state.db and
emitted as an interim message via _emit_interim_assistant_message(force_display=True)
before the verification loop runs. Only the synthetic nudge messages keep
the synthetic flags. The turn finalizer drops nudges from live history and
compares content (not just role) to avoid duplicating a published candidate.
Message sequence repair collapses verification candidates in the
consecutive-assistant merge.

Wire agent.interim_assistant_callback both at construction (_agent_cbs())
and per-turn (defense-in-depth), emitting a new message.interim event with
{text, already_streamed}. Gated on display.interim_assistant_messages
(default true). Cleared in the finally block so a stale closure can't
fire on a later turn.

Add message.interim to the GatewayEventName union (apps/shared) and a
typed payload to the TUI's GatewayEvent discriminated union.

The TUI already had the segment-anchoring machinery (flushStreamingSegment +
finalTail) but had no handler for message.interim. Added recordInterimMessage
+ interimBoundaryIndex to seal segments mid-turn, and updated
recordMessageComplete to only dedupe segments after the interim boundary.

Replaced the fragile sealed-set approach with a proper interimBoundaryPending
state flag on ClientSessionState. finalizeInterimAssistantMessage finalizes
the streaming bubble in place (or creates a standalone one), rotates the
stream ID so next deltas create a new bubble, and sets the flag. When the
final text equals an already-sealed interim, they stay as distinct messages.

Extracted mergeFinalAssistantText() as a pure function in chat-messages.ts,
used by both completeAssistantMessage and finalizeInterimAssistantMessage.
Split the bidirectional dedup predicate: reasoning is a restatement only when
the final FULLY covers it. A short final ("Done.") no longer swallows a
longer reasoning block that merely starts with it.

Honor display.interim_assistant_messages (default true) across all layers:
the tui_gateway gates the callback, the desktop wires it to a nanostores
atom via use-hermes-config. Updated hermes_cli/config.py and
cli-config.yaml.example comments to document the Desktop behavior.

_split_segment_tokens now accepts posix=False and _find_ad_hoc_match tries
both posix modes so ad-hoc verification scripts with Windows backslash
paths are matched correctly. (response_previewed forwarding from #53553
is not included — our emit-interim + persist approach makes it unnecessary
since the attempted answer is now surfaced before the verification loop.)

- tsc: clean (desktop + TUI + shared)
- vitest desktop: 73/73 pass (7 interim-sealing + 5 mergeFinalAssistantText + 4 config atom)
- vitest TUI: 83/83 pass (4 new message.interim tests)
- python: 390 tests pass (340 tui_gateway + 33 verification/finalizer + 6 config gating + 3 evidence + 8 continuation budget)

Co-authored-by: Liam Zhang <yingliang-zhang@users.noreply.github.com>
Co-authored-by: Lucas D'Alessandro <lucasfdale@users.noreply.github.com>
Co-authored-by: Eric Manganaro <superposition@users.noreply.github.com>
Co-authored-by: sweetcornna <sweetcornna@users.noreply.github.com>
Co-authored-by: DECK6 <DECK6@users.noreply.github.com>
Co-authored-by: matantsevs <matantsevs@users.noreply.github.com>
Co-authored-by: gitcommit90 <gitcommit90@users.noreply.github.com>

* fix: prefix-match interim streamed content to avoid benign duplicate bubbles

_interim_content_was_streamed used exact equality (streamed == visible_content),
so a final response that was the streamed text plus a trailing delta — or a
partial stream before the verify nudge fired — failed the match and left
_response_was_previewed false. The turn then showed two bubbles (interim +
identical final) instead of settling the interim in place.

Relax to a prefix check (visible_content.startswith(streamed)) in both the
core match and the desktop's settle-in-place gate. The TUI already used
prefix matching via finalTail. The reverse direction (streamed longer than
final) is intentionally not matched — that could suppress a needed resend
in the gateway path where already_streamed=True calls on_segment_break().

* test(desktop): add partial-stream-then-nudge dedup edge case

Third edge case for the interim-sealing dedup: model streams part of its
answer via message.delta, verify nudge fires, interim seals the streamed
prefix, then the final response is the same text plus a trailing delta.
Asserts one bubble (not two) containing the full final text.

Acceptance protocol #2 — covers all three dedup edges:
  1. interim == final (existing)
  2. interim = strict prefix of final (existing)
  3. partial-stream-then-nudge (this commit)

---------

Co-authored-by: Liam Zhang <yingliang-zhang@users.noreply.github.com>
Co-authored-by: Lucas D'Alessandro <lucasfdale@users.noreply.github.com>
Co-authored-by: Eric Manganaro <superposition@users.noreply.github.com>
Co-authored-by: sweetcornna <sweetcornna@users.noreply.github.com>
Co-authored-by: DECK6 <DECK6@users.noreply.github.com>
Co-authored-by: matantsevs <matantsevs@users.noreply.github.com>
Co-authored-by: gitcommit90 <gitcommit90@users.noreply.github.com>
2026-07-20 11:42:29 -04:00
Brooklyn Nicholson
358e26a1c2 refactor(desktop): extract shared rafCoalesce helper for sash drags 2026-07-19 22:38:57 -05:00
Brooklyn Nicholson
b6df712f44 refactor(desktop): DRY the computed-dedup into stableArray + freeze
One shared `stableArray(prev, next)` helper replaces the duplicated
element-equal/keep-prev logic in both stores, and freezes the shared ref so a
future in-place mutation fails loud instead of silently corrupting the cache.
Computed return type is now `readonly string[]` (it always was, immutably).
2026-07-19 19:46:09 -05:00
Brooklyn Nicholson
d5decee5ac fix(desktop): reseed composer when a sticky manual pick was removed
A manual composer pick stays sticky across new chats (intended), but if that
model later disappears from the provider/config, every new chat kept trying the
dead model and 404'd. Fall back to the profile default in that one case only.

refreshCurrentModel now consults the model-options cache the composer already
populates (no extra fetch): a manual pick is preserved unless manualPickRemoved()
proves it's gone — provider present, non-empty catalog, model absent. An
unknown/absent provider, an empty (re-auth/unconfigured) list, or a not-yet-loaded
catalog all preserve the pick, so a still-valid selection is never clobbered.
2026-07-18 23:44:40 -04:00
brooklyn!
614dc194ea
Merge pull request #67195 from NousResearch/bb/desktop-perf-p2
perf(desktop): scope tool-diff subscriptions + narrow profile query invalidation
2026-07-18 19:21:27 -04:00
Brooklyn Nicholson
e30174fa17 perf(desktop): scope tool-diff subscriptions + narrow profile query invalidation
Two structural fixes from the Desktop performance audit (P2 tier):

1. Scope live tool-diff subscriptions. `ToolEntry` subscribed to the whole
   `$toolDiffs` map via `useStore`, so one `recordToolDiff` re-rendered every
   mounted tool row. Add a cached per-toolCallId derived atom
   (`$toolInlineDiff(id)`, mirroring the existing `$toolDisclosureOpen` pattern);
   computed() only notifies when that id's diff string changes, so a live patch
   re-renders one row.

2. Narrow profile / gateway-switch query invalidation. Both the active-profile
   subscription and `wipeSessionListsForGatewaySwitch` called keyless
   `queryClient.invalidateQueries()`, refetching account/marketplace/onboarding
   caches on every switch. Add `invalidateProfileScopedQueries()` with a
   denylist of profile-independent roots (billing, marketplace-themes,
   onboarding-model-options, contrib-logs-tail). A denylist is correctness-safe:
   a root we forget just refetches (cheap), whereas an allowlist that misses a
   profile-scoped key would paint the previous profile's data.

Tests: per-tool notify isolation, and real-QueryClient invalidation partition
(profile-scoped invalidated, global left intact, unknown keys invalidated).
2026-07-18 19:15:57 -04:00
Brooklyn Nicholson
d8b59bd60e test(desktop): raise timeout on markdown-blocks property fuzz
The char-level streaming fuzz runs 12 seeds × 500 growing prefixes
(~6000 full+cached lexes) and first trips the pre-fix boundary at
seed 11 / step 257, so the workload can't shrink without gutting the
guard. The work is bounded but exceeds Vitest's 5s per-test default on
CI workers under parallelism, so give this one test an explicit 30s
timeout instead of weakening coverage.
2026-07-18 18:53:41 -04:00
Brooklyn Nicholson
e934ee440e fix(desktop): correct incremental markdown split boundary (setext merge)
The streaming block splitter added in #67154 dropped only the previous
parse's trailing whitespace blocks plus its LAST content block before
re-lexing the appended suffix. That boundary is unsound: a trailing
Setext underline (`-`/`=`) underlines the paragraph ABOVE it, so
appending to it can retroactively merge the previous parse's last TWO
blocks into one.

Minimal repro: cached "…#e\n5\n-" lexes to [ …, "#e\n", "5\n-" ], but
grown to "…#e\n5\n-p2=kj:c" collapses "#e"/"5\n-" into a single block.
The reused settled prefix still contained a stale "#e\n" block. The
`blocks.join('') === text` guard can't detect this because the wrong
split reconstructs the same source string, so the divergence rendered
as mis-split blocks with no fallback.

Fix: drop the last TWO content blocks (skipping whitespace-only blocks
around them) before re-lexing the suffix. The block before the last is
the deepest an append can reach — a Setext underline consumes exactly
one preceding block — and earlier blocks stay fenced off by settled
blank lines, so re-lexing two is sufficient and safe.

Tests: a deterministic regression for the exact prev→grown pair, and a
character-level streaming property fuzz (12 seeds × 500 growing prefixes
over the markdown control alphabet). Both fail on the pre-fix boundary
and pass after. tsc/eslint/prettier clean; markdown-text suite green.
2026-07-18 18:21:58 -04:00
Brooklyn Nicholson
bd4953b30d perf(desktop): incremental block lexing for streaming markdown — 14x less splitter CPU on long replies
Fourth profiling round (#66033/#66347/#66470). Streamdown's
parseMarkdownIntoBlocks is a full `marked` lex of the entire message,
and during streaming every flush is a new string — so the splitter paid
O(full-text) ~30x/s: benchmarked 3.4-9.6ms per call at 64-192KB, i.e.
15-30% of a core burned re-lexing settled text on long agent replies.
(The rest of the May-2026 "re-parse elephant" was already eaten by
tailBoundedRemend, block-memo, the KaTeX memo, and deferred shiki —
the splitter was the last O(full-text) pass besides preprocess, which
benches at only 1.5-4.6ms and is left alone.)

New src/lib/markdown-blocks.ts (extracted from markdown-text.tsx) wraps
the splitter with two caches:

- the existing exact-string LRU (remounts: virtualizer scroll, session
  switch) — moved, unchanged;
- a streaming-append cache: when the new text startsWith a recently
  parsed text, reuse that parse's blocks up to a settled boundary and
  lex only the suffix. The boundary drops trailing whitespace-only
  blocks plus the last content block — the only block appended text can
  reinterpret (open fence, list/table continuation, setext underline,
  lazy blockquote). Earlier blocks are separated by settled blank lines
  and can't change. Cross-block reference links can't regress:
  Streamdown already renders each block as an independent document.

Safety: the splitter's blocks.join('') === text property makes offsets
exact and is defensively re-checked; any mismatch or non-append rewrite
(edit, branch swap) falls back to the full lex — byte-for-byte the old
behavior.

Property tests: at every random streaming cut over a corpus covering
fences, loose lists, tables, setext headings, lazy blockquotes, HTML
blocks, and display math — and token-by-token through a fence boundary
— the cached splitter's output is asserted deep-equal to a fresh full
lex. Bench (128KB reply, 200 flushes): 990ms -> 72ms total splitter CPU
(4.95 -> 0.36ms/flush).

Verification: tsc clean; eslint/prettier clean; lib + assistant-ui
suites green (473 tests).
2026-07-18 17:45:55 -04:00
UnathiCodex
9803b2fb89
fix(desktop): preserve numeric and display LaTeX (#66173) 2026-07-17 19:02:18 -04:00
nousbot-eng
0bf44d557f
fmt(js): npm run fix on merge (#66348)
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2026-07-17 14:30:29 +00:00
Teknium
ebd737f4d9 fix(mcp): close hosted OAuth lifecycle gaps 2026-07-17 04:50:47 -07:00
Teknium
6045529724 fix(mcp): harden hosted OAuth across profiles and clients 2026-07-17 04:50:47 -07:00
ethernet
f08b1f3445
feat(desktop): button tooltip keybind hints + keybinds settings tab + unified worktree dialog (#65204)
* feat(desktop): add useKeybindHint hook and TipKeybindLabel

Add a shared hook that reads the current keybind combo for an action
id from the $bindings store (rebindable) or KEYBIND_READONLY (fixed),
returning a formatted string or null when unbound.

Add TipKeybindLabel — a convenience component that auto-reads both
its label (from i18n) and keybind combo from the action registry.
Pass only actionId for the common case; pass text to override when
the tooltip is context-dependent.

* fix(desktop): replace native title= on buttons with themed Tip

Migrate all <button>/<Button> elements using the native HTML title=
attribute to the instant, themed <Tip> component. Native tooltips are
unstyled, delayed (~500ms OS default), and visually inconsistent with
the app's instant themed tooltips.

Also adds <Tip> wrappers to icon-only buttons that were missing
tooltips entirely (dialog close, search clear, overlay close,
master-detail pane controls, keybind panel rebind/reset buttons).

Adds an enforcement test (no-native-title.test.ts) that scans all
.tsx files for <button>/<Button> with title= and fails if any are
found. Updates DESIGN.md with the icon-only button tooltip rule and
keybind hint guidance.

* feat(desktop): wire keybind hints into button tooltips

Add actionId to TitlebarTool, StatusbarItem, and SidebarNavItem so
their tooltips show the current keybind combo via TipKeybindLabel.
Fix the hardcoded NEW_SESSION_KBD in the sidebar to read from
$bindings so it stays live on rebind.

Wired surfaces:
- Titlebar: sidebar toggle, flip panes, keybinds, settings
- Statusbar: terminal toggle (view.showTerminal)
- Status stack: open agents button (nav.agents)
- Sidebar nav: new session, skills, messaging, artifacts

* feat(desktop): move keybind panel to settings tab with search filter

Move the keyboard shortcuts panel from a Radix Dialog into a proper
Settings tab (/settings?tab=keybinds). The ⌘/ shortcut and titlebar
keyboard button now navigate to this settings tab instead of toggling
a dialog. Adds a search filter to filter shortcuts by label.

- New: src/app/settings/keybind-settings.tsx (extracted from keybind-panel.tsx)
- Delete: src/app/shell/keybind-panel.tsx (dialog wrapper removed)
- Remove: $keybindPanelOpen atom and toggle/open/close functions
- Add: IconKeyboard to lib/icons.ts
- i18n: keybinds.search + settings.nav.keybinds (en, zh, zh-hant, ja)

* refactor(desktop): unify worktree dialog into shared WorktreeDialog

Extract the worktree creation dialog from StartWorkButton (sidebar) into a
shared WorktreeDialog component. Both the sidebar's StartWorkButton and the
composer's CodingStatusRow now use the same dialog, eliminating the duplicated
UI.

The shared dialog keeps the sidebar version's full feature set:
- BaseBranchPicker (filterable base branch combobox)
- Convert mode (check out an existing branch into a worktree)
- Sanitized branch name input

The coding row passes repoPath (from cwd) and onOpenWorktree (which carries
the composer draft to the new session) so the unified dialog works everywhere
there's a repo, not just inside an entered project.
2026-07-16 18:26:21 -04:00
ethernet
42bd4368ae fix(desktop): sidebar status indicators lag for background sessions
The sidebar working dot didn't update for background sessions until the
user opened them. Two coupled causes:

1. The gateway's session.info event payload omitted stored_session_id,
   so the desktop app had no way to map a background session's runtime
   id to its stored id. Without the stored id, setSessionWorking(null,
   ...) was a no-op — the $workingSessionIds atom never updated.

2. The running→busy transition in the session.info handler was gated on
   `apply` (active session only). The gate correctly scopes view-only
   side effects (setCurrentModel, setCurrentCwd, etc.) to the focused
   chat, but the per-session busy state drives the sidebar indicator and
   must reach every session. updateSessionState only mutates the
   per-runtime cache entry, and syncSessionStateToView already guards
   the view publish to the active session, so ungating is safe.

Fix: add stored_session_id to _session_info() in tui_gateway/server.py,
add the field to GatewayEventPayload, pass it to updateSessionState in
the session.info handler, and ungate the running→busy transition.
2026-07-16 17:08:08 -04:00
yoniebans
f003d888e1 feat(desktop): integrate SSH with soft gateway switching
Wire Cloud-aware SSH persistence, authenticated backend reuse, scoped transport identity, deterministic apply serialization, Files cache isolation, terminal routing, recovery classification, and orderly soft-apply/quit teardown.
2026-07-16 14:43:14 +02:00
github-actions[bot]
75f45a0692
fmt(js): npm run fix on merge (#65229)
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
2026-07-15 21:40:56 +00:00
ethernet
93808ca6a7 fix(desktop): resolve eslint errors in composer-input-sanitize.ts
The hoisted shared eslint config catches pre-existing no-useless-escape
and no-control-regex errors in apps/desktop that were only fixed in web/
in the previous commit.

- no-useless-escape: remove unnecessary \) escapes inside character classes
- no-control-regex: add eslint-disable-next-line comments for intentional
  \x1b terminal escape byte matching (same pattern as web/src/lib/pty-mobile-input.ts)
2026-07-16 01:42:02 +05:30
ethernet
4e7b0389ea
fix(desktop): match sessions by git branch in ctrl-k palette and sidebar search (#65172)
SessionInfo already carries git_branch from the backend, but neither the
ctrl-k command palette nor the sidebar search function included it in
their matching fields. Typing a branch name matched nothing.

- session-search.ts: add session.git_branch to sessionMatchesSearch
- command-palette/index.tsx: thread git_branch through SessionEntry and
  into the keywords array for both sessions and archived sessions groups
- session-search.test.ts: cover full, partial, and "main" branch matches
2026-07-15 15:37:12 -04:00