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186 Commits
Author SHA1 Message Date
Codeman maintainer 7a30a31430 fix(terminal): merge-time fixes for the silent-failure paths (#431)
- While another device holds the pane width (_paneWidthRefused), a resize
  now asks for the container's width without applying it locally
  (_geometryForResizeRequest: rows follow the container, columns stay at
  the PTY's). Fitting first re-wrapped the whole buffer to the container
  and back on every 30s mobile retry, and throttledResize ran the
  scrollback clear for a resize that brings no redraw. selectSession
  clears the flag, since it belongs to the previous pane. New unit tests
  run the real mixin against a fake terminal and fail without the fix.
- Session seeds _ptyCols/_ptyRows at spawn (_notePtySpawnGeometry), so a
  reattached pane reports its tmux window's real size through ptyGeometry.
- Session.resize's declined-branch comment names ptyGeometry, not the
  deleted ptyCols/ptyRows getters.
- Delete the dead terminalGeometryAgrees() and its window export.
- test/xterm-private-api.test.ts header: it pins the exact locked version,
  so any bump fails, not only a major.
- The main-terminal fit sweep also matches fitAddon?.fit?.(), and
  CLAUDE.md names the modules it actually covers.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-09-23 11:40:03 +02:00
Codeman maintainer de4b1db490 Merge pull request #431 from rounakdatta/feat/mobile-terminal-resilience
fix(terminal): four silent-failure paths — renderer freeze, replay race, reconnect gap, unbounded fetches
2026-09-23 11:32:14 +02:00
Codeman maintainer 94b093b617 Merge pull request #469 from irisitymichaelgrundberg/feat/copy-dedent-pane-margin
feat(terminal): take the transcript gutter off a copy, at the width the CLI declares
2026-09-23 11:32:02 +02:00
DodgyBadger 110c4696ad fix(mobile): swallow blank-space long presses 2026-09-22 17:09:01 +00:00
Michael GrundbergandClaude Opus 5 ac6236b268 fix(terminal): clean a copy once, and reach every pane that copies
Review fixes for #469.

The Ctrl+C branch cleaned the selection to decide whether to copy and then
passed that cleaned string to copyTerminalSelection(), which cleans again. The
trailing trim is a fixed point, so that was safe until this PR; the margin
strip is not, because it takes the lesser of the declared width and the run
every line shares, so a second pass takes up to `margin` columns more. The
branch now gates on the cleaned string and hands the raw one on. Verified in
chromium with a real drag, a real Ctrl+C and a real clipboard read on a live
claude pane: an on-screen `      fix(terminal): trim it` reaches the clipboard
as `    fix(terminal): trim it`, and reverting the branch reproduces the
reported `  fix(terminal): trim it`.

Pane B of a split resolves its own width. `_cliGutterColumns()` and
`_normalisedSelectionRange()` take the session and the terminal to read,
defaulting to the primary pane's, so Pane B looks its own run mode up instead
of keeping a margin Pane A drops on the same keystroke. Verified live with two
claude panes open side by side.

A detached session window (`/session/:id`) receives the gutter map. The
injection sat inside the block that skips the run menu's payloads for a solo
window, so the toggle worked in the main window and did nothing in the popup on
the same device. It needs no availability probe, so it moved below that block
and the solo window still carries none of the payloads it skipped before.

The settings description said the width is measured and named Codex as exempt.
Nothing is measured, and Codex is one of the two panes that are stripped.
docs/wiki/Settings-Reference.md gains the row every Terminal and Input toggle
carries. CLAUDE.md no longer says the clean touches trailing runs "and nothing
else" one sentence before the leading-margin rule, and both it and
docs/architecture-invariants.md record that the strip is not idempotent.

Two round-trip tests run on a mode that declares a gutter, which the existing
copyTerminalSelection cases could not, since they all use the harness default
mode that declares none. The Ctrl+C branch itself is pinned at the source,
because it lives inside initTerminal's attachCustomKeyEventHandler closure over
a real xterm the vm harness cannot build. Both pins fail on the reintroduced
bug. Gate: 7865 passed, 0 failed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 19:02:55 +02:00
Rounak DattaandClaude Opus 5 e1e7dc5bd8 fix(terminal): Ark0N's read of the #464 geometry work
Five items, two of which he could only see by running it, plus six smaller
ones. Taking the two blockers first, because both were wrong in ways the
existing tests could not catch.

**Adopting the PTY's rows put the CLI's input line off-screen.** A phone that
took a desktop's 43 rows into a viewport with room for 18 painted an
`.xterm-screen` far taller than its container; xterm's own viewport then had
nothing to scroll, so the bottom of the frame sat below the container with no
gesture able to reach it. Output visible, typing invisible, for as long as the
desktop kept the claim hot. `reconcilePtyGeometry` adopts COLUMNS ONLY now:
width is the axis Ink's wrap and `eraseLines` arithmetic depend on, and keeping
the local row count keeps the composer at the bottom of a viewport that
scrolls. Measured at his geometry — a 360x300 container against a 198x43 pane
now keeps 13 rows, takes 198 columns, paints 202px into a 210px container, and
the input line is inside the box.

**`capture-geometry-retry.browser.test.ts` failed, and CI could not see it**
because the file is in `BROWSER_TEST_GLOBS`. Its premise WAS the clamp —
`getTerminalDimensions()` floored while `fitAddon.fit()` did not — which this
work removes at the source, so it can never hold again at any viewport. The
case survives on its own terms: a pane already drawing at the requested size
must not be replayed. Its premise is now the #464 invariant itself, that the
floored report and the terminal agree, which is a stronger guard because the
clamp coming back fails it here rather than silently restoring the replay loop.
The helper docblock that repeated the old premise is corrected too.

**A session with no pane reported 120x40 and the client adopted it.**
`resize()` writes `_ptyCols`/`_ptyRows` only when `ptyProcess` is set and
nothing seeds them from the spawn geometry, so a dead-pane session still held
the constructor defaults — clicking that tab resized the browser terminal to
120x40 and, on anything narrower, claimed another device owned the pane when
none existed. `Session.ptyGeometry` returns null without a pane, the HTTP route
answers `{}` and the socket sends no frame at all. The raw `ptyCols`/`ptyRows`
getters are deleted rather than left available to be misused again.

**The 40-column floor clipped the pane with nothing able to reach it.** The
affordance keyed on a PTY mismatch, and the floor produces no mismatch — xterm
and the PTY agree throughout, the terminal is simply wider than the box. It
keys on what does not FIT now, MEASURED (`.xterm-screen` against the container,
on the next frame, because the screen takes its width with the render) rather
than derived from cell arithmetic. Measured at 360px: font 24 applies 40
columns and paints 560px, and all 200px of the overhang is reachable.
`.pty-oversized` is renamed `.term-overflows-x`, because after this the old
name describes only one of the two causes.

**"Scroll sideways" did not work on touch for the sessions it targets.**
`touch-action: pan-x` is cancelled before it starts by the `preventDefault()`
`touchstart` calls on every 'content' tap. The terminal's own touchmove handler
pans the container now, with the axis locked once per gesture so a diagonal
cannot pan and scroll at once, and the CSS grants no `touch-action` at all —
handing the browser a pan AS WELL would move the pane twice for one finger on
the taps where that preventDefault does not run. Measured under real touch
dispatch: a 140px swipe reaches `scrollLeft` 140 where it reached 0 before, the
buffer does not move with it, and a vertical swipe still scrolls the scrollback.

Three defects in the above, found while checking it rather than by being told:

- `canPanHorizontally` first tested `scrollWidth > clientWidth` alone, which is
  true of a container that is not a scroller — a sideways swipe would have
  locked the axis, done nothing, AND suppressed the vertical scroll it should
  have been. Gated on the class as well.
- The notice advised scrolling sideways whenever the PTY was wider, including
  when it still fitted and nothing scrolled. It is gated on measured overflow,
  and on a comparison against the width this container WOULD request rather
  than the one it currently holds — once adopted those are equal, so the second
  question answers itself false while the condition is still true.
- `_syncTerminalOverflowAffordance` could throw out of `document.getElementById`
  before reaching its try block. It runs off every geometry change, so a
  cosmetic affordance could have taken the resize down with it.

The smaller items:

- `docs/architecture-invariants.md` no longer explains the equality guard as a
  clamp signature; it records what the clamp used to do and why it cannot any
  more. Edited by hand — that file is outside the Prettier glob, and letting
  Prettier near it rewrote eleven unrelated emphasis markers.
- `throttledResize`'s HTTP fallback reads the reply. It is the path where a
  declined resize is least likely to be noticed, because no socket means no
  `{"t":"zc"}` frame either.
- The changeset covers the whole release: the geometry work, the queued replay
  clear, the renderer watchdog, the body-covering fetch deadline, the WebSocket
  output-gap reconcile, the build-generated service-worker precache and
  per-build cache key, and the crash-trail hygiene.
- `@xterm/headless` is declared in the root devDependencies instead of being
  reached through workspace hoisting.
- The output-gap marker is cleared after any response arrives, not only when
  the capture was non-empty: a server that answers with an empty capture HAS
  reconciled us, and leaving the marker set refetched on every reconnect.
- `e587d845`'s message claimed a test asserted the failed-load copy against the
  built asset. It did not — that assertion lived in a probe deleted with the
  other scratch scripts, so the claim was false when it was written. There is a
  real test now, and it reads the source rather than `dist/`, because `dist/` is
  not committed and a test that skips when it is absent would pass for the wrong
  reason in CI.

`Session.ptyGeometry` gets behavioural coverage against the real class in
`session-resize-arbitration.test.ts` rather than a source guard, including the
contrast — a pane that does exist still reports, and still follows a resize —
so "always null" would fail it.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 18:53:46 +05:30
Michael GrundbergandClaude Opus 5 ce80b7a212 feat(terminal): take the transcript gutter off a copy, at the width the CLI declares
Copying a paragraph out of a Claude Code or Codex pane puts that pane's own
two-column transcript gutter on the clipboard, so every pasted line arrives
indented. #451 shipped the trailing half of the copy clean and left the leading
half out, because deriving the width from the selection fires on 73% of ordinary
indented text and cannot tell a margin from content.

The width is DECLARED rather than derived. `capabilities.transcriptGutter` on
the CLI registry is a bounded integer; claude and codex each declare 2, measured
on live panes, and no other stock entry declares any, so a CLI whose transcript
layout nobody has measured is never touched. The server publishes the map as
`window.__codemanTranscriptGutter`, built by filtering `enabledClis()` on the
capability rather than by listing ids, and `_activeCliGutterColumns()` looks the
active session's mode up in it. The copy path reads no terminal buffer at all.

The declared width is a CEILING, not the answer: `clean()` strips the lesser of
it and the run every selected line shares. A block can therefore only shift as a
unit, the structure inside a selection survives by construction, and a selection
reaching column 0 loses nothing. That is what keeps a `git log` body at its own
four-space indent inside an agent's two-column gutter.

Codex was measured separately, because it renders nothing like Claude: it draws
boxes narrower than the pane and pushes its transcript into ordinary scrollback.
On a live 0.154.0 answer its `•`/`›`/`⚠` markers sit in the gutter, prose
continuations sit at 2, and a nested YAML block the model wrote rendered at
2/4/6/8 for its own 0/2/4/6. Replayed at 100, 120, 160, 198, 235 and 282 columns
its indents were 0, 2, 4, 6 and 8 at every one, never 1. Copying that YAML out
of a live Codex pane now yields 0/2/4/6: gutter gone, nesting intact.

Two derived versions were built and measured first, and both are recorded in the
code because both looked correct:

- Painted trailing padding — a full-screen TUI writes real spaces across the
  unused part of a row, a shell leaves them never-written for xterm to trim —
  has no false positives and never over-stripped. It is also a function of pane
  WIDTH: the padding exists only while a rendered line stops short of the CLI's
  own layout width, and Claude's prose wraps to fill it. Dragging the same two
  prose rows of one live transcript at five window sizes, the share of padded
  rows ran 44%, 6%, 6%, 7% and 87% at 123, 160, 198, 235 and 298 columns, so the
  strip silently did nothing at every ordinary size while a corpus captured
  entirely at 282 columns said it worked.
- Taking the narrowest indent on the rows around the selection fires at every
  width and over-strips about 1% of selections, because a file listing inside
  the transcript can be the narrowest thing on screen.

Measured over 1,392,281 selections — every 1, 2, 3, 5, 10 and 20-row window of
real Claude screens replayed from live PTY streams at 100, 120, 160, 198, 235
and 282 columns — the declared width over-strips none, breaks no relative indent
and alters no text, and serves 100% of the selections whose own indent covers
the gutter. Verified end to end in a browser with a real mouse drag and a real
Ctrl+C: Claude and Codex panes paste flush at 123, 198 and 298 columns, a shell
pane is untouched at every one.

The strip sits behind `copyStripMargin` (App Settings, Selection & clipboard),
per-device and default ON: a display key, absent from the .strict()
SettingsUpdateSchema, read as `!== false` because the desktop branch of
getDefaultSettings() returns {}. The toggle is checked before the map.

Two review findings from #451, handled:

- The mid-row flag governs ONE line now. `range.start.x > 0` excludes only the
  first selected line, the one whose margin the mousedown genuinely cut off, so
  the same three rows no longer produce three different clipboard results.
- The reversed-drag finding does not reproduce on the pinned xterm.
  `getSelectionPosition()` reads `_selectionService.selectionStart`, whose
  getter returns `SelectionModel.finalSelectionStart`, and that swaps the pair
  when `areSelectionValuesReversed()` says so. A real upward mouse drag through
  chromium against xterm 6.0 reports the same range as the downward drag.
  `_normalisedSelectionRange()` keeps the ordering as a guard, because the model
  one layer down exposes the unnormalised fields under the same two names.

Tests: test/terminal-copy-clean.test.ts (64, up from 31), plus the injected
script stripped in test/server-index-title.test.ts. Every guard is pinned:
removing any one of seven reds at least one test, including declaring the wrong
gutter width. Full suite green, 7,861 passed, 0 failed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 13:33:50 +02:00
Rounak DattaandClaude Opus 5 abf1d1f1ca fix(terminal): the PTY and the browser terminal must never disagree about size
Issue #464, "text gets muffled sometimes, in both TUI default and fullscreen".
The screenshot is not a dropped frame or a frozen renderer — it is arithmetic.
Claude Code's TUI wraps its frame at the width the PTY reported and erases the
previous frame by walking the cursor up the rows it believes that frame took. A
browser terminal of a different width makes each logical line occupy more
physical rows than Ink counted, so `eraseLines(n)` clears too few and the new
frame paints over rows nothing erased: doubled lines, and short tool summaries
sitting inside longer prose rows with the prose's tail still visible.

Reproduced against this repo's own xterm before changing anything — a 120-column
PTY against a 62-column terminal renders every wrapped line twice. `test/
terminal-pty-geometry.test.ts` pins that, and pins the clean render at matching
widths beside it, so the assertion cannot be satisfied by code that fixes
nothing.

Four ways the two drifted apart, none of them observable from either end:

1. `fitAddon.fit()` resizes xterm to `proposeDimensions()` RAW while every
   server-facing path reported those floored at 40x10. Measured in Chrome at
   430px: font size 44 proposed 13 columns, the server was told 40, and xterm
   stayed at 13. Three call sites each did their own fit-then-floor, and two
   re-read the proposal after the fit — `_shrinkPaddingToFit()` runs exactly
   there, so the container had moved.
2. `throttledResize` (keyboard up) and `sendResize` (session detached into its
   own window) reflowed locally and withheld only the SIGWINCH. That is the one
   combination that cannot be right: a reflow nothing is rendering for buys
   nothing and costs correctness. Both now withhold everything, and the
   keyboard's settle timer still sends the one resize that stops the PTY going
   stale.
3. `setFontSize`/`setFontFamily`/`setFontWeight` move the cell size — a geometry
   change — and told the server nothing at all, so raising the font on a phone
   left the CLI wrapping at the old column count.
4. `Session.resize` DECLINES a small-viewport request while a desktop connection
   holds an active sizing claim, and said nothing, because resize was write-only.

`syncTerminalGeometry()` is now the one function that may change the terminal's
size: it fits, floors and applies as a single step, so the numbers xterm holds
are the numbers the server is told. A test sweeps every module for a bare
`fit()` on the main terminal, and finds exactly one — the owner's own.

For (4) the client cannot win, so it is told the truth instead: both transports
answer a resize with `session.ptyCols`/`ptyRows` (`{"t":"zc"}` on the socket,
the body of the resize POST) and `_onPtyGeometryReport` adopts them. A terminal
that keeps a shape the PTY refused does not render "too narrow", it renders
garbled. Adopting can leave the pane wider than the screen and the container is
`overflow: hidden`, so `.pty-oversized` grants horizontal reach for exactly as
long as the mismatch lasts: correct-and-reachable beats correct-and-clipped
beats garbled. That rule sets both overflow axes and its own `touch-action`
because mobile.css loads later and sets `.terminal-container { overflow:
visible; touch-action: none }` — a bare `overflow-x` would leave overflow-y
computing to `auto` and hand the browser a vertical scroll container the
terminal's touch handler knows nothing about.

Verified in Chrome at 430px against a live server, with a desktop client holding
the claim: the phone adopts 198x43, gets `overflow-x: auto` / `overflow-y:
hidden` / `touch-action: pan-x`, 758px of reach to the right, and keeps its own
vertical scrolling. The pre-fix build was measured in the same harness for the
control.

Two things this deliberately does not do. It does not change who owns the pane
size — the desktop still wins, and `_startMobileResizeRetry` still takes it back
once that goes idle. And `throttledResize` still holds the PTY's shape for the
whole keyboard animation rather than sending a SIGWINCH per step; that decision
predates this and was not re-tested here.

Also in this commit, Ark0N's third-pass review items on #431:

- The response viewer's byte-buffer fallback and `_onSessionClearTerminal` both
  used the no-param `/terminal` form, capped only by `terminalBufferMaxBytes`
  (32MB) — the largest body the frontend asks for anywhere. One carried no
  deadline at all and the other got the 15s tail budget. Both now take the
  full-history budget.
- A `?full=1` capture that outruns its deadline falls back to the bounded tail.
  The pane is blanked before that fetch, so an abort used to leave a black
  rectangle, discard the queued live output and never reach `_connectWs`. A
  failed load now still opens the socket, says one dim line where the content
  would have been, and clears the tab's spinner — which nothing did, so a failed
  select left `aria-busy="true"` set forever.
- `_wsOutputGapSession` is cleared at the repaint that settles it, not in a
  `finally` that also ran on the catch. A reconcile that threw, or hit the new
  deadline — the flaky link the marker exists for — dropped the gap with nothing
  to retry it. `ws.onopen` no longer clears it up front either.
- The replay-clear invariant is pinned in the gate, which is the drift this PR
  exists to fix: `_resetTerminalForReplay` must be a queued write and nothing
  else, and no module may blank the terminal with a `clear()+reset()` pair.
- `DIAG_ENTRY_MAX_CHARS` replaces the hardcoded 300, bound through a local
  first: `CodemanDiag?.x` still throws a ReferenceError when the identifier was
  never declared, and that is the one function in the app that must not throw.
- panels-ui's two kill-all clears route through the same helper, and the
  xterm-version guard's comment says "resolved lockfile version" rather than
  "dependency RANGE", which is what it has pinned since the last round.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 13:07:33 +05:30
Rounak DattaandClaude Opus 5 c0422c4e21 feat(terminal): renderer watchdog, atomic replay clear, fetch deadlines, reconnect recovery
Four ways the terminal can silently stop being correct — in each case the
buffer keeps updating, nothing throws, and the only recourse is a reload.

1. Renderer freeze after backgrounding. iOS DISCARDS scheduled rAF callbacks
   when a PWA backgrounds, and xterm's RenderDebouncer only clears its
   `_animationFrame` handle from inside that callback — so one drop leaves it
   permanently set and every later refresh() early-returns. Parsing is
   decoupled from rendering, so bytes keep filling the buffer correctly while
   nothing paints. Codeman has exactly ONE xterm for the whole page load, so a
   single backgrounding wedges it until a reload. Adds a 2s liveness poll and
   `_kickRenderer()`, which does what the dropped `_innerRefresh` would have.

2. Replay clears raced live output. xterm's write() is async-queued while
   reset() is synchronous and, per upstream, "does not clear input buffers and
   does not reset the parser" — so bytes queued before a reset are parsed after
   it and fuse into the snapshot. Verified against the real xterm 6 here:
   write('p8'); reset(); write('rmissions') renders "p8rmissions". The main
   path was already safe via a queued erase; the needsRefresh and clearTerminal
   paths were not. All three now share one queued `\x1bc` (RIS), which unlike
   3J/H/2J also resets modes, charsets, scroll regions and SGR state.

3. Output lost on WebSocket reconnect. Input frames carry seq+cid and are
   delivered exactly once; output frames carry nothing. ws.onopen re-sends dims
   and flushes queued input, and needsRefresh only fires on external-CLI
   startup and SSE backpressure drain — never on reconnect. Output produced
   while offline was simply absent afterwards. Interim fix: reaching onclose
   means the drop was unintentional, so the session is marked and the next open
   reconciles from the server buffer. Sequencing output is the follow-up.

4. Terminal captures had no deadline. No AbortController anywhere in the
   frontend, including `?full=1`, which the code itself calls "unbounded-ish
   work: at the default history limit it can be megabytes". Adds a budget that
   scales with full-vs-tail and with captures in flight, degrading to a plain
   fetch where AbortController is missing.

Also: the service-worker precache was dead — the build content-hashes assets
but sw.js listed pre-hash names, so 15 of 23 entries 404'd (verified against a
running instance) and cache.add().catch() hid it. Offline still worked via
runtime caching, but CACHE_NAME was a constant so activate's cleanup never
deleted anything and every past release's assets accumulated. Both are now
derived from the build manifest. Crash-trail entries are flattened and capped,
since they are joined with \n into one value and one call site interpolates a
server-controlled WS close reason.

The watchdog reads xterm privates — there is no public API. Every access is
optional-chained so a shape change degrades to a no-op. `_renderService` only
exists after open(), which needs a real DOM, so the gate cannot assert the
field path; test/xterm-private-api.test.ts pins the dependency range instead.

Tests: 23 new (terminal-resilience, sw-precache-manifest, xterm-private-api),
all pure/static so they run in the gate, which excludes the mobile suite. One
static source guard in history-truncation-notice updated for the renamed call;
the behaviour it pins is unchanged.

Not verified: no browser available, so no runtime reproduction of the freeze
and no real-device test of the reconnect path. Both warrant a device pass.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-22 12:24:52 +05:30
Codeman maintainer aa13af1f7f Merge pull request #444 from DodgyBadger/feat/mobile-prompt-composer
feat(mobile): add manual prompt composer
2026-09-21 04:23:15 +02:00
timkjrandClaude Sonnet 5 2e3e245cc6 fix(split-pane): throttle the drag, chunk the scrollback, and the rest of Ark0N's second pass
Two majors:
- The divider drag was unthrottled: every mousemove did a full xterm
  reflow on BOTH panes and sent Pane B a {t:'z'} resize frame with no
  unchanged-dimensions skip, fanning out into a `tmux resize-window`
  child plus a SIGWINCH per event — ~50 of each dragging across half a
  wide viewport. SplitTerminalPane.fit() is now split into localFit()
  (reflow only) and fit() (reflow + send); the drag coalesces moves
  into one localFit() per animation frame via requestAnimationFrame,
  and sends the real resize for both panes exactly once, at drag end,
  matching the primary pane's own throttledResize convention.
- Pane B pulled the FULL scrollback unchunked for every session mode,
  writing it in one terminal.write() call. Mirrors the primary pane's
  own mode check (app.js's selectSession): shell sessions get a
  bounded 1MiB ?tail= fetch instead of ?full=1, and the fetched buffer
  is written through a minimal chunked writer (32KB slices, yielding a
  frame between each) instead of one primary-pane chunkedTerminalWrite
  this simpler, independently created/destroyed pane has no equivalent
  of (no session-switch generation counters or live-output gate).

Smaller items from the same review:
- Pane B now follows live appearance changes (applyTerminalSkin,
  applyTerminalFontFamily, applyTerminalFontWeights, setFontSize all
  propagate to it, matching the teammateTerminals pattern) and reads
  the real codeman-font-size/terminalFontFamily/weights/DEFAULT_SCROLLBACK
  settings at construction instead of hardcoding fontSize 14 / scrollback 5000.
- The Pane-B-promotion path now skips selectSession() when
  _closingSessions already owns this delete (the user closing Pane A's
  own tab), matching _onSessionDeleted's own active-session-handoff guard.
- Detaching a session AFTER a split is already open now yields the PTY
  size in _sendResize() too (not just at picker-open time), mirroring
  sendResize's own detachedElsewhere guard.
- .btn-split joins the body.solo-mode hide list, next to .btn-multimonitor.
- The split row was 6px wider than its container (two flex-shrink:0
  50% panes plus a 6px divider): both panes are now flex-shrink 1.
- Pane B's header and the split-picker rows are marked so i18n.js's
  exact-string lookup skips them, matching .session-name elsewhere —
  a session literally named e.g. "Sessions" was translatable on zh-CN.
- The Split button now reflects open/closed state via a `.split-open`
  accent style, aria-pressed, and a title/aria-label that says which
  behaviour the next click gets.
- _splitPane.connect() is no longer an unawaited call with no .catch().
- terminal-split.js's fileoverview pointed at a doc path that was
  renamed away in the previous push; @dependency now credits
  constants.js for CodemanTerminalFont, not terminal-ui.js.
- index.html's Split settings chip no longer reuses data-preview-order
  "12" (already the Ultracode Agents chip's slot in the same "header"
  preview group).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-20 13:10:32 -05:00
timkjrandClaude Sonnet 5 78dcb0aa24 fix(split-pane): refit Pane B when the window/sidebar/tab-rail resizes
Ark0N's PR #453 review: fit() was only ever called from the divider
drag, and the trailing-edge ResizeObserver callback in terminal-ui.js
(throttledResize) only ever measured Pane A's own container. Split at
a wide viewport, shrink the window (or toggle the Alt+B sidebar, or
drag the tab rail), and Pane A's cols changed while Pane B silently
kept its stale PTY size in both xterm and the real pane.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-20 13:10:31 -05:00
DodgyBadger a220c28a14 fix(input): count code points when clearing prompts 2026-09-20 07:18:49 +00:00
Codeman maintainer 4c705094f7 fix(terminal): ship the copy clean as a trailing trim, without the shared dedent
#451 cleaned two things on copy. The trailing trim is right and every native
terminal does it. The shared leading-indent strip is this project's own rule,
and it is dropped here rather than shipped.

Measured against the shipped transform over 401,445 three-row windows across
1,010 tracked files in this repo, it fired on 73% of them: 92% inside a YAML
workflow, 76% over `git log` output, 48% in a TypeScript source. No width
threshold separates a margin from content because they are the same widths, a
live Claude Code pane's own margins measuring 2 and 5 columns while the most
common non-TUI shared run is 4. The failure modes are not symmetric either: a
wrong trailing trim costs nothing, while a wrong dedent silently deletes
information that was on the screen, with nothing in the clipboard to hint at
it, on git log bodies, on indented code read out of cat (semantic in Python),
on git diff context rows where the leading space is the marker, and on stack
traces.

It also could not be made self-consistent cheaply. Whether the first row joined
the measurement depended on the mousedown COLUMN, which the user never sees, so
one block of three rows produced three different clipboard results; and the
flag read getSelectionPosition().start, which is xterm's mousedown anchor and
is never normalised, so dragging UP through a block read it off the bottom row.
The PR's test stub hardcoded a downward drag, so its suite could not express
that case.

The transform, the wiring, the tests, the invariants, CLAUDE.md, the wiki page
and the changeset all move together. The test block now pins the ABSENCE as a
contract, with the git log, Python and git diff cases as its examples, so this
is not re-derived later. If it is ever revisited, the one qualification that
measured clean is painted trailing padding: zero false positives over all
401,445 windows.

Also from the review: the comments and invariant rule justifying the
padding-only clear described the pre-change code (the Ctrl+C gate reads the
CLEANED selection now, so such a selection falls through to the PTY on its own
and the clear is feedback rather than protection), the new 'Nothing to copy'
toast gained its zh-CN entry, and the invariants paragraph no longer repeats
its own opening sentence.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-19 12:18:39 +02:00
Ark0N 613b774bf1 Merge pull request #451
fix(terminal): trim the padding and shared indent out of a copied selection
2026-09-19 12:18:08 +02:00
Codeman maintainer 3cdb4bf42e docs(terminal): the merge-time notes promised on #436
The four edits the review said would be folded in at merge, none of them
code: the changeset becomes one user-facing paragraph, since it is what
CHANGELOG.md and the release notes print; the `_bufferLoadFinishOpts` comment
now names the second contributor to the duplicate window (`captureActivePaneBuffer`
is `execSync`, so anything painted into the pane before the server read it is
in the capture and is broadcast after the reply) and says why a `history`
payload keeps the pre-existing discard when its exposure is the same; the
`_finishBufferLoad` doc block moves from above `_beginBufferLoad` onto the
function it documents; and the test file's header describes both rules the
file now pins instead of only COD-144.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
2026-09-18 21:38:40 +02:00
Ark0N 492f8d8ddf Merge pull request #436 from irisitymichaelgrundberg/fix/replay-output-that-arrived-after-the-capture
fix(terminal): keep the output a pane capture could not contain
2026-09-18 21:34:42 +02:00
Michael GrundbergandClaude Opus 5 f9edb33d15 fix(terminal): trim the padding and shared indent out of a copied selection
xterm hands back whole screen rows and trims only the cells that were
never written to, so the real spaces a full-screen TUI paints across the
unused part of a row count as content and reach the clipboard. Measured
against Claude Code in a 282-column pane, single lines arrived carrying
138 trailing spaces, and every line carried the two-space transcript
indent as well. Windows Terminal, iTerm2 and GNOME Terminal all trim that
for you, decideAutoCopy already calls a wall of spaces "never what the
gesture meant", and _selectTouchSelectionLine already treats those cells
as padding — the mouse and keyboard paths never had the same rule.

CodemanCopySelection.clean lives in constants.js beside decideAutoCopy,
its pure sibling. It drops the trailing run from each line, and removes
the leading run only where every selected row shares one. A selection of
a single row keeps its run, because one row shares nothing with anything
and stripping it would silently reindent one line of `git log` body text
or one line out of `less`. A drag that began inside a row keeps its
partial first line untouched and out of the measurement, which otherwise
pins the shared run to zero and leaves every following row indented.

Every pass over a line is a scan rather than a regex. `/[ \t]+(\r?)$/` is
quadratic on a line whose spaces are followed by a non-space character,
which is what right-aligned or centred TUI content looks like: measured
over 50 000 rows with a 280-column run it took 2.9s, against 1.3ms for
the scan, and a 2 000-column run took 16s. The scan is also the faster of
the two on an ordinary padded row.

cleanedTerminalSelection in terminal-ui.js is the half that needs the
live terminal. It returns a COLUMN selection untouched: Alt+drag makes
one, and a rectangle's rows lining up is the point of the gesture, so
both halves of the clean would destroy it. xterm exposes the mode nowhere
public, so the check reads terminal._core._selectionService, the way this
file already reads terminal._core for cell dimensions, and cleans
normally if a future xterm renames the field. A test pins that assumption
against the library rather than against a stub repeating the literal.

The Ctrl+C chord decides on the cleaned selection, not the raw one. A
drag across the blank part of a row selects real padding spaces, so the
raw text is truthy, and testing it would spend that press on a copy of
nothing and make the user press again to interrupt. A padding-only
selection is now dropped and the press falls through to the PTY, while
Ctrl+Shift+C still never falls through. copyTerminalSelection gates on
trim() for the same reason, since a multi-row drag across padding cleans
to line breaks alone and a bare newline pasted into a chat composer
submits it.

All four of the main terminal's copy paths go through it: the Ctrl+C
chord, right-click, the phone selection button and Auto Copy. The
browser's own Edit menu copy, a disabled copy shortcut and the subagent
windows still copy raw rows, as they did before, and the invariants doc
now says so rather than claiming every copy is cleaned. Auto Copy
resolves its own toggle before it reads the selection, since it is off by
default and a selection can run to the 50 000-row scrollback ceiling.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-18 20:18:25 +02:00
Michael GrundbergandClaude Opus 5 3730bc7df5 docs(terminal): correct what selectSession does with the viewport
The JSDoc on `_syncStickyScrollBaseline` said `selectSession` deliberately ends
at the bottom, so the baseline the replay samples is already true there. It
does not. `selectSession` calls `scrollToBottom()` after the write and then
ends at `scrollToLastNonEmptyLine()` (app.js:6512), which targets
`lastNonEmptyLine - rows + 2` and therefore parks ABOVE `baseY` whenever the
replayed frame keeps trailing blank rows — which a full capture does on
purpose, since no transform that can delete a line may run over one.

Its baseline really is a stale true. What covers it is the sticky snap itself:
since de864e7d that snap fires only when the flush found the viewport already
at the bottom (`preserveViewportY === null`), which a parked selectSession
viewport is not. That commit landed on master after this branch was cut, so
the guard arrives with the merge rather than being present here.

`_onSessionClearTerminal` is unchanged in the comment and was correct: it
resets and rewrites with no scroll afterwards, so it does end at the bottom.

Comment only; no behaviour change.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-18 18:56:15 +02:00
Michael GrundbergandClaude Opus 5 75a028e825 fix(terminal): re-take the sticky-scroll baseline after a replay
A capture load now replays its queued tail, and that replay runs through
`batchTerminalWrite`, which samples `_wasAtBottomBeforeWrite` before it queues.
It runs inside `chunkedTerminalWrite`, before that promise resolves, with the
terminal freshly reset and rewritten — so the sample is always true. The caller
then restored the reader's position and the next `flushPendingWrites` scrolled
straight back to the bottom off the latched flag, undoing it. The only thing in
the way was `_hasRecentUserScrollUp()`, a 1500ms window a server-triggered
refresh is usually past.

`_syncStickyScrollBaseline()` re-takes the flag from wherever the viewport now
sits, and the two paths that restore a position call it right after doing so:
`_onSessionNeedsRefresh` and `_maybeRefetchFullHistory`. Those are the paths
#259 and #205 exist for, and they are also where a non-empty queue is most
likely, since a needsRefresh fires when output is flooding. Re-taking rather
than suppressing the sampling: suppressing leaves whatever stale value the flag
held from before the load, which on the full-history re-pull has no reason to
be false. `selectSession` and `_onSessionClearTerminal` deliberately end at the
bottom, so the sampled true is already the truth there and they do not call it.

`_bufferLoadFinishOpts` gains the coverage the CI gate can see: both mux
sources flush, `history` does not, and a payload naming no source does not.
Its only coverage was the browser suite, which CI does not run.

The JSDoc and the changeset now record the one duplicate window this cutoff
cannot close. The server appends output to the byte buffer in the same tick it
emits, but broadcasts on a batch timer — 8ms over WebSocket, 16 to 50ms over
SSE — so a batch pending when `capture-pane` ran leaves the server after the
reply and is replayed although the capture holds it. It is one batch interval
wide against a recovery window spanning the whole chunked write, and closing it
means flushing that batch server side before the capture.

The second browser test asserts its session was created, so a failed create
fails it instead of passing with zero hits.

docs/architecture-invariants.md no longer claims the replay leaves the
queued-event discard window alone. That clause now describes what decides how a
load ends, the baseline rule, the batch window, and the three covering tests.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-18 16:43:04 +02:00
Michael GrundbergandClaude Opus 5 c9515b1d4c fix(terminal): keep the output a pane capture could not contain
Live terminal events are queued while a buffer load runs, and the load discards
that queue when it ends. That is right when the loaded buffer is the server's
accumulated byte history. The route appends to that history right up to the
moment it serializes the response, so a queued event already appears in it and
replaying it would duplicate output, most visibly Ink's cursor-up redraws.

A tmux pane capture is a photograph, current only as of the instant
`capture-pane` ran. Output printed afterwards was queued and then dropped, and
nothing scheduled a re-fetch to recover it: `_onSessionNeedsRefresh` is wired
only to the 128KB overflow path. The CLI's next partial redraw then landed on a
frame the terminal never received.

How much went missing depended on which capture the route served. A `?full=1`
load returns the capture alone, with no history in front of it, so it lost
everything from the capture to the end of the chunked write. A `?tail=` load
returns history, a clear, and then the capture, and the route reads that history
after the capture, so it lost everything from the response to the end of that
write. The chunked write dominates either way. An agent CLI hides the loss on
its next full redraw; a shell session does not, because its output is linear and
nothing repaints it.

Queue entries now carry their arrival time, and `_finishBufferLoad` takes a
`since` cutoff, so a capture load replays exactly the tail that arrived after
the response headers. The earlier events stay dropped, because a payload that
carries history does hold those.

All four paths that fetch a terminal buffer and write it now decide this the
same way, through one `_bufferLoadFinishOpts` helper, so they cannot drift
apart: `selectSession`, `_onSessionNeedsRefresh`, `_onSessionClearTerminal` and
`_maybeRefetchFullHistory`. The second of those is the one that stings. It
exists to restore output the client already dropped once under backpressure, and
it was dropping more output while performing that recovery. The cache-hit write
inside `selectSession` stays on discard deliberately: it runs before the fetch,
so its queue holds only events the capture that follows already contains.

Two further things had to change for that tail to still exist when the load
ends, and a browser test is what found both. `chunkedTerminalWrite` is what ends
the load for every non-empty buffer, so the flush policy travels to its own
finish calls; the call in `selectSession` runs only when the write was skipped.
`_beginBufferLoad` no longer empties the queue when one load re-enters it, which
it does on every write, because that reset discarded the whole fetch window
before anything could replay it.

The response already distinguishes the sources. `source` reads `mux-visible` or
`mux-full-history` for a capture and `history` for the byte stream.

Follows #395, #396 and #397, which fixed the ways the replayed frame itself
could disagree with the terminal.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-15 18:14:18 +02:00
Codeman maintainer de864e7d63 fix(terminal): restore the history anchor after xterm parses, not before
flushPendingWrites() captured the viewport of a user who was reading
scrollback, called terminal.write(), and restored the anchor on the next
line. xterm parses on its own schedule, so at that point the buffer has not
moved: the guard `viewportY !== preserveViewportY` was false, scrollToLine
was never called at all, and the Codex redraw landed a tick later and took
the viewport to the live bottom with nothing left to pull it back. Scrolling
up during a stream still got dragged down, which is what #358 reports, and a
refresh was the only way back to a coherent view.

The restore moves inside xterm's write callback, the first moment the
redraw's effect exists, and runs before _scheduleTerminalWriteFlush() so a
deferred remainder re-captures the restored anchor rather than the bottom.

Two things follow from it running later:

- A live anchor now wins over the sticky scroll-to-bottom. The two are
  captured at different moments (_wasAtBottomBeforeWrite at the frame's
  first batchTerminalWrite, the anchor at flush time), so a scroll-up in
  between leaves both set, and running both would jump to the bottom and
  come back a frame later instead of staying put.
- The anchor is dropped if the active session changed or a buffer load
  started while the write was in flight. It indexes the buffer it was
  captured from, and selectSession() resets the terminal and chunk-loads a
  different scrollback.

The existing regression passed throughout, because its write mock moved the
viewport synchronously, which real xterm never does. The harness now models
an asynchronous parse (redraw lands, then the callback fires), and all five
of the anchor tests fail against the old code.

Fixes #358

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-15 00:10:41 +02:00
d fei b3a6ba2eb6 feat(terminal): make Shift+drag select, and right-click copy the selection
In a native terminal running a TUI with mouse tracking on (claude, codex), Shift
is the "let me select text" modifier: it bypasses the application's mouse
reporting so the emulator selects locally. Users bring that habit here, where it
did nothing — measured, `hasSelection` was already false during a Shift+drag and
no clearSelection call ran at all, because there was never a selection to clear.

The mismatch is that the two Shifts mean different things. xterm reads Shift as
"force selection", but that path is only taken when the application really has
mouse tracking on. The server strips the mouse DECSETs for claude/codex/gemini
(isAltScreenStripMode), so xterm's mouseTrackingMode is permanently `none`, that
branch is unreachable, and Shift instead lands in _onIncrementalClick — which
EXTENDS an existing selection. Extension is a no-op while selectionStart is
empty, so the drag had no anchor.

So plant the anchor xterm is missing. The listener sits on the capture phase of
the `.xterm` root, an ancestor of the `.xterm-screen` that SelectionService binds
to, and therefore runs before xterm's own mousedown; xterm then extends from our
anchor and the drag behaves like any other. Length is 0 so a Shift+click without
a drag does not select a stray character. An existing selection is left alone —
that is a genuine extend gesture, and xterm handles it correctly.

Right-click copies the selection (the mintty/PuTTY convention), completing the
gesture: until now there was nowhere for a finished selection to go. With no
selection the native menu is not hijacked — taking it away while offering
nothing in return is a pure loss.

(cherry picked from commit 7ab5015737)
2026-09-14 23:56:19 +02:00
Codeman maintainer 9acc5aad50 fix(terminal): name the selection colour the way xterm 6 does
Every per-skin xterm palette declared its selection layer as `selection`,
the key xterm.js renamed to `selectionBackground` in v5. An ITheme is a
plain object handed straight to the terminal, so an unknown key is not an
error, it is dropped: all seven skins have been drawing xterm's built-in
default, rgba(255,255,255,0.3), rather than the colour sitting next to it
in the palette.

Nobody saw it on the dark skins, where white at 30% is close to what those
palettes asked for. On the four light skins it is white over a near-white
background: blended, Paper Gray's selection differs from its own background
by 3/255. That is not a subtle highlight, it is no highlight, and it looks
exactly like a selection gesture that failed, which is part of what #360
reports on Android Chrome.

test/skin-themes.test.ts pins both halves: the key name, and that the
blended selection stays at least 16/255 from the background on every skin,
plus the light-skin fallback landing under that floor, which is what makes
this a fix rather than a rename.

Refs #360

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-14 23:33:36 +02:00
Ark0N dff7aeef3f Merge pull request #390 from JDProfresh/fix/phone-breakpoint-480
fix(mobile): raise the phone breakpoint from 430px to 600px
2026-09-14 15:52:10 +02:00
Codeman maintainer edeaa15986 feat(terminal): configurable normal and bold font weight (#403)
Bold text on the theme's default foreground carries exactly ONE cue, the
weight step. Claude Code marks its markdown bold with a bare ESC[1m and
changes no colour, and xterm substitutes a bright colour for bold only
when the foreground is a palette index 0-7, so the substitution never
fires for default-foreground text. A family shipping only a regular and
a bold face keeps that step small (measured on Consolas: glyph ink rises
from 14.25% to 16.57%), and picking a different family does not help,
because 400 stays 400 whatever the family. Lowering the NORMAL weight is
the only way to widen the gap.

Two per-device settings beside "Terminal font" in the Font group, each
defaulting to xterm's own value for its slot, so an untouched install
renders exactly as it did before. Both thread into the main terminal and
the Agent Teams panes, and apply on save without a reload.

The bundled face had to be unclamped in the same change or the settings
would look broken on a stock install. fonts/jetbrains-mono-variable.woff2
carries a wght axis of 100 to 800, but styles.css declared the face
`400 700`, and the descriptor is what the browser synthesizes from: at
that range 100, 200 and 300 rendered identically to 400 and 800
identically to 700 (measured in headless Chromium, both directions).
The two families ahead of it in the default stack, Fira Code and Cascadia
Code, exist only if the user installed them, so for most installs
"normal = 300" would have been a no-op. Declared `100 800`, every step is
distinct: 61%, 77% and 90% of the ink at 400, and 800 adds ~14% over 700.
Nothing in the stylesheets asks for a monospace weight outside 400-700,
so widening it changes nothing that rendered before.

Details that are easy to get wrong and are pinned by tests:

- Each slot falls back to its OWN xterm default, so an unset bold weight
  can never inherit `normal` and become a visible change.
- A live save refreshes both echo overlays. They cache
  terminal.options.fontWeight and paint it into their spans, so without
  it the characters being typed keep the old weight while the rest of the
  screen changes. Most visible on a phone, where local echo is on by
  default.
- A live save reaches open Agent Teams panes, which read their options at
  construction, exactly as applyTerminalSkin() propagates its own.
- A stored weight the picker does not list (a hand-set 350) is added to
  the select rather than dropped, so merely opening App Settings cannot
  reset it.
- _awaitTerminalFont() is untouched. CharSizeService measures through the
  CSS `font` shorthand, which resets the weight, so the measured face is
  always the 400 one and a weighted descriptor would request nothing new.

Verified end to end in a headless browser against a live server: the save
reaches the running terminal with no reload, the settings PUT stays 200
(both keys are display keys and are stripped before it, since
SettingsUpdateSchema is strict), the value survives a reload, and the
painted terminal really changes weight with the bundled font (lit-pixel
ink 0.83 / 0.95 / 1.00 / 1.13 / 1.21 at 100 / 300 / default / 700 / 800).

Proposed and analysed by @irisitymichaelgrundberg in discussion #403.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-14 14:09:13 +02:00
Ark0N 37929cb671 Merge pull request #404 from timkjr/pr-ctrlz-suspend-trap
fix(terminal): trap Ctrl+Z in non-shell sessions to prevent accidental suspend
2026-09-14 12:35:33 +02:00
Codeman maintainer 02b0e27898 fix: merge-time follow-ups for #400, #401, #362 and #388
Each item is from the pre-merge review of the PR it names, applied on master
rather than by pushing to a contributor branch.

#400 (response viewer, shenlvkang-collab)
- The brief view opened at `scrollTop = 0`, right when it was a single card
  holding the last row. Now that it renders the whole turn, the top is the
  turn's first narration line and the answer can be screens below it, while
  loadFullContext already scrolls to the bottom of the same turn. A multi-row
  turn now opens at its newest text; a single card still opens at the top.

#401 (loopback links as web tabs, shenlvkang-collab)
- Drop `*.localhost` from the auto-route set. Every other member is an address
  literal that can only mean this box; a `*.localhost` DNS name is not one, and
  a resolver with a search domain retries `evil.localhost` as
  `evil.localhost.<search domain>`. The link source is agent-written terminal
  output, so that set is the whole confinement on a tap that makes Codeman
  fetch a URL server-side and persist it. The page-side test stays broader
  (`isOnBoxHostname`), where a false positive only declines to proxy.
- A link to the origin root navigated nothing: the path was flattened to '',
  which openWebview reads as "no deep link", leaving an open frame where it was.
- `this.webviews` being set does not mean it is loaded. initWebviews() assigns a
  truthy empty map and only then awaits the list, so a tap during page load
  found nothing to reuse and POSTed a duplicate record. Join the in-flight
  refresh instead.
- One dashboard per dev server rather than per host spelling, which is what the
  method's own comment already promised.
- Toast on the auto-create: it writes webviews.json, broadcasts over SSE and
  adds a Run-dropdown row on every signed-in device, with a new tab as its only
  previous signal.

#362 (remote omp continuation, timkjr)
- Accept the allowlisted `mode === 'omp'` arm as-is; a blanket registry render
  would hand deepseek a locally-resolved --profile and bypass claude's own
  overlay. A registry-declared switch is the follow-up if a third mode needs it.
- Revert the whole-file Prettier reformat of docs/remote-sessions.md (docs/ is
  hand-formatted and outside `npm run format`), keeping only the two new
  sections.
- Correct three stale passages: architecture-invariants' `exec claude
  --dangerously-skip-permissions`, the `exec <cli>` paragraph (claude and omp
  now have their own arms, and the claude pane's PID is the login shell), and
  omp-integration's `-c 'omp'`. RemoteCommandMode gains deepseek and omp.
- Add the missing `_maybeCaptureOmpSessionId` remote-guard test; the sibling
  guard in `_pinOmpRespawnId` had one and this path runs earlier, on the first
  idle turn.

#388 (keyCode 229 recovery, aakhter)
- Gate notifyCanonicalData on shouldSuppressTerminalQueryResponse and
  isTerminalFocusOrMouseReport. onData also carries the DA/DSR/CPR/OSC replies
  xterm answers during Ink redraws and its SGR mouse and focus reports; any of
  those landing between the keydown and the candidate's resolution was read as
  "xterm spoke for this keystroke", standing the recovery down and leaving the
  character dropped, worst on a busy agent pane. Reached through
  window.CodemanTerminalInput: the predicates live in a module IIFE that closes
  long before this call site, so bare references would throw into the
  surrounding try/catch and stop the notify from ever running.

Every fix has a test that fails without it (verified by reverting each).
Full gate green on the combined tree: 358 files, 6849 tests.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-12 05:15:41 +02:00
Ark0N 9d664ffe01 Merge pull request #388 from aakhter/pr/keycode-229-input-recovery
fix(terminal): recover dropped keyCode 229 input (Android/IME)
2026-09-12 05:14:39 +02:00
timkjrandClaude Sonnet 5 0cedf05d13 fix(terminal): trap Ctrl+Z in non-shell sessions to prevent accidental suspend
Ctrl+Z (SIGTSTP) suspends the foreground job on the pane's tty. In a plain
shell session that's the user's own job-control tool (suspend, fg back),
but in claude/omp/pi/codex/etc. sessions it stops an unattended agent loop
dead with no visible output — the same failure shape as an XOFF freeze,
just via job control instead of tty flow control. Ink-based TUIs usually
run in raw mode (ISIG off) where ^Z is inert, but that only holds once the
CLI is actually running and stays in raw mode; it's live at the shell
prompt before launch and during any raw-mode toggle.

Swallow it client-side in attachCustomKeyEventHandler, mode-gated so shell
sessions keep normal job control, mirroring the existing Ctrl+V/Ctrl+Backspace
interception pattern in the same handler. Case-insensitive key match (Caps
Lock flips ev.key to 'Z' without setting shiftKey, so a plain === 'z' check
let the exact suspend keystroke this exists to catch slip through).

Also cover subagent/teammate terminal windows (panels-ui.js's
initTeammateTerminal), which render a separate xterm instance with no
custom key handler at all and are always running an agent CLI — never a
shell — so the trap there is unconditional.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-09-10 18:30:48 -05:00
shenlvkang-collabandClaude Fable 5.1 d9eeb039db feat(webview): open localhost links through a proxied web tab from another device
An agent prints `http://localhost:5173/` (a dev server, a preview it just
served) and the user taps it on a phone. That address only exists on the
Codeman box, so the link was a guaranteed connection error from any other
device — while the web-tab proxy fetches from the server, where it works.

A loopback link (`localhost`, `*.localhost`, 127/8, 0.0.0.0, ::1) activated
in the terminal or clicked in the Response Viewer now opens as a proxied
web tab whenever the Codeman page itself is not on that box. A saved
proxied dashboard on the same origin is reused, with the link's own path,
query and fragment opened inside it (a mounted frame is navigated, not torn
down, so its state survives); otherwise one is saved under its host:port,
sandboxed like any other web tab, so it is in the Run dropdown next time.

Only loopback is routed this way. A LAN or tailnet address may well be
reachable from the device (a VPN, the same Wi-Fi) and a direct open is the
cheaper, richer path, so those keep opening in a new browser tab; on the
box itself every link opens directly. The terminal link provider and the
viewer's click handler consult one hook and fall through to their existing
behaviour when it declines.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01McLWqCWBuQYGuPMScb4Aou
2026-09-10 12:48:47 +08:00
Ark0N 713f632a64 Merge pull request #397 from irisitymichaelgrundberg/fix/detached-session-owns-its-pane-size
fix(terminal): let a detached session's own window own its pane size
2026-09-10 02:58:54 +02:00
Michael Grundberg 77fcd65b4a fix(terminal): force the re-measure, bound the wait, and test both
Review of the previous commit found that waiting for the font does not, on its
own, do anything.

`FitAddon.proposeDimensions()` measures nothing — it divides the container by a
CACHED cell size, and xterm refreshes that cache only from `open()`, from a
resize that actually changed the grid, and on a device-pixel-ratio change.
Nothing in it listens for font loading. So a fit that runs after the font
arrives can still divide by the fallback cell, propose the grid it already has,
and short-circuit before anything re-measures. The wait now ends by calling
`_charSizeService.measure()` itself, which is the step that makes the following
fit see the real font. Private API, as FitAddon's own dependency on `_core` is,
and guarded because a terminal can be disposed mid-wait.

The wait was also unbounded, and it sat behind the buffer-load gate. Neither
`FontFaceSet.load()` nor `FontFaceSet.ready` has a deadline, so a font request
that never settled left the tab spinning with live output queued behind it —
permanently, and on every session, since they share one promise. The comment
claimed the opposite ("a font that never loads must not block the terminal, so
this always resolves"), which was true of the per-face loads and false of
`ready`. It is now raced against TERMINAL_FONT_WAIT_MS, and the await moved
ahead of `_beginBufferLoad` so a slow font cannot hold output back at all —
which also removes the stale-select interaction with `_restoringFlushedState`,
since that flag is not yet set when the wait runs.

The awaited set no longer includes faces that cannot move the measured cell.
The bundled symbols font is ~1.2MB of private-use-area glyphs and xterm
measures `W`, so awaiting it put a megabyte in front of the first frame for
nothing; the generic families match no FontFace at all.

A runtime font change had the same race the boot-time one did:
applyTerminalFontFamily wrote the new family and fit on the next line, against
a family the browser might not have loaded. It now re-arms the wait and fits
again when it settles.

The claim that this could not be tested was wrong: the repo's vm harness
reaches both halves. The new suite pins the family filter, the forced
re-measure, the deadline, a rejecting load, a browser with no font API, and a
terminal disposed mid-wait — plus the four ordering properties in
selectSession, including that iOS Safari's synchronous focus still precedes the
first await. Each assertion was checked by reverting its fix.

Also corrects the docstring's reason for calling `document.fonts.load` (the
stylesheet is render-blocking and long parsed by then; the real reason is that
the WebGL renderer rasterises through a canvas atlas, and canvas text never
triggers a CSS font fetch), restores the JSDoc block the previous commit
displaced from getTerminalDimensions, and fixes a comment that described the
first fit as already having run when the mobile-Safari branch defers it.
2026-09-09 16:57:42 +02:00
Michael Grundberg 070e8da81b fix(terminal): yield only the resize send, and take sizing back on redock
Review of the previous commit found four defects in it.

The guard sat above the local fit, so it suppressed a reflow as well as the
server write. tab-rail-resize performs its single settle-time refit through
sendResize and has no fallback for a truthy activeSessionId, so dragging the
rail stopped reflowing a detached session's terminal in the dashboard. The
mobile-keyboard guard fourteen lines below already draws the line correctly —
withhold the send, never the reflow — and the guard now sits after the fit.

_lastResizeDims is one value for the whole window, and both guards skip
updating it, so while a popup owns a session that value no longer describes
the PTY. _redock repaired it only for the active session. Pop out A, switch to
B, close the popup: selecting A later found unchanged dimensions, returned
"unchanged", and selectSession skipped its 400ms redraw wait — while the
server, comparing against the real pane, did resize and did raise SIGWINCH, so
the fetch painted the pre-redraw frame. _redock now clears the record on every
path, active or not.

_redock could also fire a resize for a session already gone: _onSessionDeleted
redocks before cleanup, so the id can be dead and the request is a guaranteed
404. It now checks the session still exists.

restoreTerminalSize — the header's redraw button and Ctrl+Shift+R — silently
did nothing for a detached session while still reporting success with
dimensions nothing was set to. It now says the session is sized by its own
window, where the same button works.

The `force` comment claimed a client-side dedupe that does not exist; the
deduplication is server-side against the real pane. Corrected to say what the
flag actually buys. The _redock doc comment now records that the function
writes to the server and is not idempotent.

Tests: _redock was the untested half and is the half three of these defects
sit in. It now has coverage for clearing the stale record on both the active
and inactive paths, re-asserting only for the session being shown, and staying
silent for a deleted session. The existing sendResize test now asserts the
local fit still runs.
2026-09-09 15:24:55 +02:00
Michael Grundberg 0e82443222 fix(terminal): fit the terminal only once the terminal font is measurable
Opening a session could render its frame with characters spliced into each
other, as though two frames were overlaid — a status-line fragment landing
in the middle of a file path, for instance. Resizing the browser window
cleared it.

The first fit runs while the browser is still painting with a fallback font.
A cell measured against that font has a different width and height from one
measured against the terminal font, so the fit produces the wrong column and
row count. Codeman sizes the pane to it and replays the capture. When the
font finishes loading the measurement changes, the pane is resized a second
time, and the CLI repaints for a shape that does not match the frame already
on screen. Its later partial updates then land on the wrong rows.

selectSession now waits for the font before it measures, so the pane is
sized once, at the size that sticks, and the capture is taken at that size.
The wait always resolves, so a font that never loads cannot block a
terminal, and it resolves immediately once the font is in, so a tab switch
pays nothing after the first load.

document.fonts.ready alone is not enough: it can resolve before the
stylesheet declaring @font-face has been parsed. document.fonts.load for
each family in the stack is what actually requests the faces.

Measured on a session opening at 2328px wide: the cell went from 8.43x16.00
to 8.00x21.00 roughly 900ms in, moving the grid from 112x36 to 118x28 after
the replay had already been painted.
2026-09-09 14:20:34 +02:00
Michael Grundberg 5ac516dd3b fix(terminal): let a detached session's own window own its pane size
Popping a session out left both windows sizing the same pane. The dashboard
keeps the session active and keeps measuring it, and its terminal is
narrower than the popup because the session rail takes width the popup does
not have. One PTY cannot hold two sizes, so the CLI drew frames that fit
neither window and the popup showed a garbled frame.

sendResize and the debounced window-resize handler now stand aside for a
session this window has marked detached. A solo window is exempt, since it
is the owner. _maybeRefetchFullHistory already stood aside on exactly this
condition, so the rule is not a new one.

Sizing has to come back when the popup closes: while it owned the session
the dashboard sent no resizes, so the PTY still holds the popup's geometry.
_redock now re-asserts, with force, because the dimensions the dashboard
last sent are the ones it is about to send again.

Reproduced with a dashboard and a popup on one session: before, the pane
sat at 315 columns while the popup rendered 289. After, both report the
same size and the popup's frame matches the pane exactly.
2026-09-09 14:20:34 +02:00
JD c087d0ae4d fix(mobile): raise the phone breakpoint from 430px to 600px
The phone tier stopped at innerWidth < 430 and @media (max-width: 430px), so every current large phone landed in the tablet layout: the 430pt iPhone 14 Pro Max, 15 Plus, 15 Pro Max and 16 Plus, the 440pt iPhone 16 Pro Max and 17 Pro Max, Pixel 6 Pro, 7 Pro and OnePlus 12 Pro, the 448pt Pixel 8 Pro and 9 Pro XL, and the Galaxy Z Fold 5 cover screen at 460. On those devices the header icon row replaced the session pill, the toolbar kept the desktop Run Shell button instead of Enter and the mic, the keyboard accessory bar could never become visible because its .visible rule lives inside the phone block, and the toolbar jumped to the top of the page when the keyboard opened.

The new cutoff is 600, the line test/mobile/devices.ts already draws between large phones (430-599) and small tablets (600-767). No physical device sits between 480 and 600, but a phone zoomed out one or two steps in Safari does: a 440pt iPhone at 85% or 75% page zoom reports 518px or 587px and still needs the phone controls, which a 480 cutoff would have taken away. The phone block is max-width: 599px and the tablet block starts at min-width: 600px, so a 600px device is a tablet in CSS and in getDeviceType() alike instead of straddling the boundary the way 430pt phones did.

The number changes everywhere it is encoded: JS, CSS, comments, CLAUDE.md, the CI tests that pin the phone block, and the test:mobile helpers. Measurement history that names 430px stays as written.
2026-09-08 00:56:39 -04:00
Aamer Akhter e8a93ada1f fix(terminal): forward the orphaned input event instead of replaying a guessed key
The previous shape guessed the character from `event.key` on keydown, re-emitted
it, and then tried to suppress a late canonical copy with a 250 ms
character-keyed dedupe. Review found three defects in that, all reproducible:
the dedupe matched on the character alone with nothing scoping a candidate to
the keydown that created it, so the same character typed twice inside the window
had its second, real byte swallowed; anything whose committed text differed from
`event.key` (Enter, IME punctuation) was delivered twice, because the dedupe
could never match it; and the trigger ignored `key === 'Unidentified'`, which is
what a soft keyboard reports, so it may never have fired where it was needed.

The input event already carries the committed text in `ev.data` — exactly what
xterm itself would have forwarded — so nothing has to be guessed. The controller
now only decides WHETHER to forward, by asking whether xterm produced canonical
data since the keydown that began the keystroke. No character-keyed matching
survives, so the first two defects are structurally impossible rather than
defended against, and nothing reads `key`/`keyCode`, so the third cannot recur.

Three details are load-bearing and each has a test that fails without it:

- The "did xterm speak?" snapshot is taken at KEYDOWN, not at the input event.
  `_keyPress` emits and sets `_keyPressHandled` before `input` fires, so a
  snapshot read at input time already contains that emission, reads it as
  silence, and delivers the character twice.
- Our `input` listener is registered with `capture: true`. The target is visited
  twice in the event path, so a capture listener calling `stopPropagation()`
  stops later BUBBLE listeners on that same target; xterm's `cancel()` runs
  exactly in the branch where it handled the input, so on bubble we would never
  observe handled events, and whether we observed them at all would hang off
  `options.cancelEvents`. Measured in jsdom and headless chromium; the table is
  in the module header.
- Enter is deliberately no longer special-cased. That mapping is what made the
  committed text differ from the re-emitted value in the first place.

The scope is also narrower than the old name suggests, and the browser test now
proves it rather than assuming it. For a keydown that reports keyCode 229 xterm
ALREADY self-rescues, via `CompositionHelper._handleAnyTextareaChanges()`
diffing the helper textarea on a 0 ms timer. A test asserting "we recovered it"
there passes while xterm does all the work, so the browser tests assert WHO
delivered the byte: zero canonical emissions for the genuinely orphaned case,
exactly one delivery for the case xterm rescues itself.

Also addresses review notes: the module gains an `@fileoverview` with
`@dependency`/`@loadorder` and an entry in the load-order list and module
inventory, and the wiring test moves out of the Ctrl+C smart-copy file into its
own. The keydown hook deliberately still runs for every key event rather than
moving behind the 229 gate: gating it would reinstate exactly the blindness
described above, and it is now a single counter assignment.
2026-09-07 19:11:20 -04:00
Aamer Akhter 82b090c74a fix(terminal): recover dropped keyCode 229 input
Android/GBoard-style keyboards fire keydown with keyCode 229 and, on some
paths, never mutate xterm's helper textarea. xterm has nothing to diff, so
it emits no data and the typed character is silently dropped: it never
reaches the PTY and never appears on screen.

terminal-keycode229-recovery.js is a standalone controller that re-emits
exactly those keys, and only once. xterm stays authoritative throughout:

- Only an explicit keyCode 229 keydown carrying a single printable key (or
  Enter) is eligible; Process/Unidentified/Dead, modifiers, AltGraph and a
  live composition are all left alone.
- The re-emit is scheduled from a microtask and then a zero-delay timer, so
  xterm's own textarea diff always gets the first opportunity; canonical
  data for the same key cancels the pending fallback.
- compositionstart and blur drop every pending candidate, so a real IME
  composition lifecycle is never second-guessed.
- After a recovery, one late canonical value attributed to that key token
  (via beforeinput/input on the helper textarea) is suppressed so the
  character cannot be delivered twice; the record expires after 250ms and
  an unattributed byte is never suppressed.

terminal-ui.js wires it at the two existing choke points — the custom key
handler and the onData registration, the latter now a named handler so the
recovery path can re-enter it — with both hooks wrapped so a failure in the
fallback can never break canonical input.

Unit coverage drives the module directly in a vm; the wiring itself is
covered end-to-end in the (browser-only) terminal-copy-shortcut suite.
2026-09-07 12:27:36 -04:00
Michael Grundberg 327e440607 fix(codex): fold a codex session into its own rollout row
Review fixes for #386.

Duplicate rows. A codex conversation showed twice, once live and once as a
past rollout row, because nothing aliased a codex session to its thread id.
That is worse than cosmetic: the stale row still resumes, so clicking it
starts a second `codex resume` on a thread already open in another pane.

  - A RESUMED session knows its thread id up front, so it folds from its own
    side: add `codexConfig.resumeSessionId` to the `claudeSessionId` chain.
    Not only in the constructor — `start()` recomputes that id at two further
    points (the mux branch, and the unconditional "third reset point" whose
    own comment already warned that omitting omp's fallback there stomps the
    mux branch's resolved alias). Both listed Claude's and omp's ids only, so
    for codex every mux reattach and boot recovery reset the alias back to
    the Codeman id and the duplicate returned.
  - A FRESH session has no thread id until codex writes the rollout, so it is
    folded from the other side. The scanner now reports
    `session_meta.originator`, which is `codeman_<sessionId>` for every pane
    Codeman spawns, and `gatherUnifiedInputs()` stamps the matching live and
    persisted rows, newest rollout winning (`/new` inside the TUI leaves
    several rollouts sharing one originator).
  - Persisted rows read `codexConfig.resumeSessionId` too. A resumed session
    demoted to a persisted-only record would otherwise lose its alias, and
    the originator fallback cannot rescue that one: a resumed rollout keeps
    its ORIGINAL session_meta, so it still names the pane that created the
    thread rather than the pane that resumed it.

Identity cache. It was written as soon as the thread id was known, but codex
writes the first user message only when the user submits, so any scan in that
window pinned `firstPrompt: undefined` for the life of the process — and the
home screen, the command palette and the search-index refresh all scan.
`shouldCacheIdentity()` now keeps an identity only once the prompt is known or
the head read filled its whole window.

Also from review: both caps count emitted rows rather than file index, so a
store of sub-agent threads no longer spends the `lastPrompt` budget before the
first row that needed it; the cache is an `LRUMap` sized like the one beside
it; the unreachable filename fallback is gone; a rollout recording no cwd is
dropped rather than emitted with `workingDir: ''`; and the unified-session
module header names all three transcript stores.

Tests. The resume wiring now has cases for a row with a thread id, a row
without one, and a `resumeId` on a non-codex row; the "no continuation is
wired" case narrows to gemini/antigravity, which is no longer true of codex.
`codex-resume-alias-survives-start.test.ts` drives a real Session through
`start()` rather than asserting on pre-stamped inputs — that gap is why the
reset points went unnoticed. Plus the maintainer's own cache repro, the
tail-budget case, a no-cwd case, and merge cases for both folds.
2026-09-06 21:53:38 +02:00
Michael Grundberg 8285fff91c feat(codex): list codex conversations and resume them
Codex conversations never appeared in the session list, and the resume path
skipped codex, so picking one back up meant finding its thread id by hand and
POSTing codexConfig.resumeSessionId to /api/sessions.

Two gaps caused it:

- The unified list is built from ~/.claude/projects plus omp's own store.
  Codex writes to neither: its rollouts live in ~/.codex/sessions/<y>/<m>/<d>.
- terminal-ui.js sends a continuation only for the CLIs with a
  "continue most recent" flag. Codex has no such flag — it names a thread by an
  exact id — and nothing supplied one.

Add codex-transcript.ts, the codex analog of omp-transcript.ts, and wire it into
gatherUnifiedInputs() beside the omp scan. A rollout row carries `resumeId`, the
thread id `codex resume` takes, and the resume path sends it as
codexConfig.resumeSessionId.

`resumeId` is what keeps the two kinds of row apart: only a transcript scanner
sets it, so a LIVE codex row — whose sessionId is Codeman's own uuid — can never
ask codex for a thread that does not exist.

Three things measured against a real store of 519 rollouts rather than assumed:

- Rollouts are far too large to read whole (median 407 KiB, p90 1.3 MiB, max
  25 MiB, 381 MiB total), so this reads a 128 KiB head for the identity and the
  opening prompt and a bounded tail for the most recent one. session_meta is
  written once and never rewritten, so per-path identity is cached; a warm
  rescan of that store costs ~75ms against ~470ms cold.
- codex 0.152.1 emits no event_msg/user_message rows at all. It writes
  event_msg/item_completed carrying an item.type of UserMessage. Both shapes are
  read, plus response_item as a last resort.
- That last resort sees injected context, and the first such row is the repo's
  AGENTS.md every time, so injections are dropped rather than used as titles.

Sub-agent threads (thread_source: 'subagent') are left out; codex spawns them
for itself and on a real store they outnumber the resumable threads.
2026-09-06 19:45:36 +02:00
timkjr f18dccace1 fix: don't discard codex/gemini/antigravity conversations on Resume; fix DELETE ownership dup + missing broadcast
resumeHistorySession() creates the resumed row in its own mode via a
modeConfigKey map (opencode/pi/grok/omp -> continueSession, deepseek ->
resumeSession) and retires the old row afterward. codex, gemini and
antigravity were missing from that map, so resuming one of their rows
started a brand-new session with NO continuation while still deleting
the row it came from -- silent data loss dressed as the duplicate-row
fix. Gate row retirement on continuesSomething (true only for modes that
actually got a continuation config) instead of wiring an unverified
sessionId->native-conversation-id assumption for the three affected CLIs.

DELETE /api/sessions/:id reimplemented the ownership 404 check inline in
two places instead of going through findSessionOrFail, and its
persisted-only-session branch never broadcast session:deleted, so other
open tabs kept the retired row until their next unrelated fetch. Extract
the shared 404 into sessionNotFoundError(), add findPersistedSessionOrFail()
alongside findSessionOrFail() in route-helpers.ts (same ownership
contract, returns a SessionState instead of a live Session), and use both
from the route instead of inline checks. Add the missing broadcast.
2026-08-28 14:03:07 -05:00
timkjr 4c332c6141 fix(omp): retire the old row on resume, and let DELETE remove persisted-only sessions
Every non-claude "Resume" click creates a brand-new Codeman session
(there is no id to reattach to), but the old row was never cleaned up
-- click resume on the same conversation a few times and the session
list fills up with duplicate rows sharing one name. resumeHistorySession
now retires the row it resumed from after the new one starts.

That retirement needs DELETE to actually work on a row that was never
live in the first place (the normal case for anything showing up in
"Resume Conversation"): findSessionOrFail only checks the in-memory
live-session map, so DELETE 404s on a persisted-only entry today. Give
the route a fallback: when the id isn't live, look it up in persisted
state instead and demote/remove it there (respecting the existing
pinned-session protection). Verified live against a real persisted-only
row via the API, and added route-test coverage for both the success
and still-truly-unknown-id cases (which needed a demoteOrRemoveSession
mock the route harness didn't have).

Also includes an unrelated pre-existing prettier drift fix picked up
by npm run format (omp-cli-resolver.ts, antigravity/opencode import
wrapping in session-routes.ts).
2026-08-28 11:32:30 -05:00
timkjr 3e1a0e679f fix(omp): resume by mode, not silently as claude, and support --continue
resumeHistorySession() never sent mode when recreating a session from a
history/session-manager row, so the server default silently opened a
plain Claude session for every non-claude row -- reproduced live: OMP
rows spawned Claude sessions on click. Thread the row's mode through
every call site (welcome list, session manager, mobile overview) and
only send the Claude-specific resumeSessionId for claude rows.

Codeman has no live PTY-reattach outside server boot, and it's moot for
OMP anyway (exiting it kills the pane's only process), so route the
non-claude relaunch through each CLI's own continue-most-recent flag
instead of a context-free fresh start. OMP never got one: buildOmpCommand
only implemented --model/--resume despite omp --help documenting
-c/--continue. Added continueSession to OmpConfig end-to-end (type,
schema, builder) mirroring the existing opencode/pi/grok/deepseek
fields, and wired resumeHistorySession to use it.

Verified live: told a real omp session a secret, exited it, closed the
tab without killing tmux, relaunched with --continue in the same
directory, and had it recall the secret.
2026-08-28 11:32:30 -05:00
Ark0N 00b32ad2b8 Merge pull request #339 from dignfei/fix/terminal-live-write-backpressure
fix(terminal): bound live xterm backpressure
2026-08-26 18:03:14 +02:00
d fei 7c62b16e5f fix(terminal): bound live xterm backpressure 2026-08-24 19:06:50 +08:00
Codeman maintainer 4cda150493 feat(deepseek): add DeepSeek Harness (dsh) as a ninth CLI run mode
Adds `mode: 'deepseek'` alongside claude/shell/opencode/codex/gemini/
antigravity/pi/grok, plus a shortcut that opens the harness's own browser UI
as a Codeman web tab.

DeepSeek is wired unlike its siblings in three ways, each of which is the
reason for a design decision rather than an accident:

1. The agent is a PROFILE, not the binary. `dsh` is a launcher over
   $DSH_HOME/profiles/<name>, and DeepSeek ships only `web`, `headless` and
   `base` -- the interactive terminal front door is always a third-party
   plugin. So availability is two questions: `isDeepSeekAvailable()` (binary)
   and `isDeepSeekRunnable()` (binary AND a pane-capable profile). The Run
   button gates on the latter, because reporting only the binary would spawn a
   pane that dies on arrival. When the binary is present but no profile is,
   the run menu offers to install one (POST /api/deepseek/install-profile).

2. The permission switch is an env var, not a flag. The harness has no
   command-line permission option; its sandbox/approval rows read
   DSH_PERMISSION_MODE (read-only / workspace-write / danger-full-access).
   Exported via `tmux setenv`, never on the spawn line. Absent = the harness's
   own workspace-write, which still asks, so the multi-user clamp is the
   only-if-sent branch and clamps to workspace-write, never read-only.

3. It is the only non-claude mode that passes hooksAvailableForMode(), and it
   earned that. The terminal front door reports idle/working/blocked to a
   supervising process over a generic env-gated contract; a generated shim
   (deepseek-status-shim.ts) makes Codeman that supervisor and forwards each
   report to /api/hook-event as stop / agent_working / permission_prompt. So a
   dsh session gets definitive respawn triggers, real wait-endpoint signals and
   real Approvals Inbox items instead of output-stabilization guesswork.
   `agent_working` is new (157th SSE constant) and joins
   APPROVAL_RESOLVING_EVENTS so a dialog answered in the terminal clears its
   alert at once.

The resolver needs the strictest identity probe of the family: `dsh` is not
merely a squattable npm name, Debian ships an unrelated `dsh` (dancer's shell),
so `dsh --help` must print the harness's own banner before a candidate is
handed a spawn line.

Model is deliberately not a session field -- it is a composition entry in the
profile's config tree. Env allowlist gains DSH_* and DEEPSEEK_* only; provider
keys named by a settings-file `apiKeyEnv` stay out, which is pi's
34-provider-key problem in a new shape.

Verified live against dsh 0.1.1-rc.2 and @deepseek-harness-tui/dsh-tui: the
status endpoint's two-part answer, the no-profile refusal, the profile
bootstrap, a real session whose pane runs `dsh --profile dsh-tui` with the
permission mode injected via setenv, and the full status bridge -- a
send-and-wait returned signal "stop" from a real turn, and blocked/working
created and cleared an Approvals Inbox item.

Docs: docs/deepseek-integration.md (guide), docs/deepseek-integration-plan.md
(decisions + honest gaps). Tests: test/deepseek-mode.test.ts,
test/deepseek-cli-resolver.test.ts.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-24 03:37:56 +02:00
Codeman maintainer c173ae0264 Merge remote-tracking branch 'origin/master' into worktree-grok-mode
# Conflicts:
#	src/web/public/app.js
2026-08-24 00:32:25 +02:00
Aamer Akhter e3a2fb767f feat(tabs): COD-358 add resizable vertical session rail 2026-08-23 12:21:02 -04:00
Codeman maintainer 3f8c8e99d1 feat(grok): add Grok Build (xAI) as a seventh CLI run mode
SessionMode gains 'grok', a first-class backend alongside Claude Code,
shell, OpenCode, Codex, Gemini, Antigravity and Pi: its own PTY, tmux
session, charcoal tab identity ('gk' badge), welcome button, run-mode
entry, cron agentType, Docker and remote-SSH command defaults, and
clone-repo Brain option. Flag surface verified live against grok 1.0.5.

Grok mixes two existing shapes and the wiring follows from that:

- Codex-shaped on permissions: the bypass switch is GrokConfig.alwaysApprove
  (--always-approve, grok's bypassPermissions mode; config-level deny rules
  still apply on top). The Run button sends it true, like runAntigravity(),
  and clampExternalCliBypassForOwner() puts grok in the only-if-sent branch:
  a bare grok spawn is grok's own ask-mode default, which is already safe,
  so only a sent config needs the flag forced off. Cron needs nothing for
  the same reason.
- OpenCode-shaped on rendering: grok is a fullscreen alternate-screen TUI
  with mouse support, so it stays OUT of isAltScreenStripMode() and lands
  on the narrow tmux-attach strip and the 'buffer' local-echo fallthrough
  (unmeasured against an authenticated composer; documented fallback is the
  'off' branch).
- Pi-shaped on resolution: 'grok' has npm squatters (@vibe-kit/grok-cli
  also installs a grok bin), so grok-cli-resolver.ts version-probes every
  candidate (grok --version, killSignal SIGKILL, VITEST-gated) and
  GET /api/grok/status surfaces path AND version; GROK_VERSION_REGEX is
  shared with the dependency registry so doctor and run mode cannot drift.

Env allowlist gains GROK_* plus the XAI_* vendor namespace (XAI_API_KEY is
grok's documented headless auth var), the same narrow-vendor reasoning as
GOOGLE_* for gemini. Resume is id-regexed on purpose: grok's own --resume
also matches session titles, which are arbitrary user strings that must
never reach the bash -c spawn line.

Docker: grok is not on npm, so the agent image installs it in its own step
(xAI's installer has no --dir override; the binary is copied to
/usr/local/bin and root's ~/.grok dropped in the same layer), and
credentials are seeded per-file (auth.json, config.toml, pager.toml; the
dir also holds sessions/, memory/ and the ~160MB binary). Remote SSH routes
through the login-shell wrapper like the other agent CLIs.

Verified end to end on an isolated CODEMAN_INSTANCE with grok 1.0.5
installed: /api/grok/status resolves and reports the probed version,
quick-start spawns a pane whose command line ends in 'grok
--always-approve', the real TUI renders (OAuth device screen on an
unauthenticated box), and grokConfig round-trips through state.json.
Docs: docs/grok-integration.md (user guide) + docs/grok-integration-plan.md
(decisions, verification record, follow-ups).

Tests: test/grok-mode.test.ts, test/grok-cli-resolver.test.ts, plus
extended clamp/system-routes/render-index-html/run-mode-ui/mobile-overview/
local-echo-gating coverage. npm test (the CI gate) green: 5910 tests.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-23 08:39:03 +02:00