The maintainer's promised merge-time fixes from the final review of #453:
1. closeSplitPane() tears down a divider drag still in progress, so a split
that collapses mid-drag no longer leaves body.split-pane-resizing (the
page-wide col-resize cursor and user-select lock) set until a reload.
2. openSplitPane() re-applies the picker's own exclusions (detached session,
pid === null, no session record) for a row that went stale while the
menu sat open, refusing silently like its neighbouring gates.
3. architecture-invariants: the hard-hide of .btn-split is the
@media (max-width: 1179px) rule in styles.css, not mobile.css.
4. SplitTerminalPane.destroy() nulls onclose (and onerror) beside onopen
and onmessage.
5. Picker rows drop the data-session-id attribute nothing read.
6. The Pane-A-ends branch collapses with skipPrimaryResize, so the closing
resize is no longer aimed at the session the server just removed.
7. The {t:'r'} refresh path is single-flight across the fetch and the
chunked write, coalescing a mid-replay refresh into one trailing re-run.
Tests: split-pane-auto-collapse-unit gains the drag-teardown, exclusion and
skip-resize cases; the new split-pane-terminal-unit covers destroy() and the
refresh single-flight. All were run against the pre-fix module to confirm
they fail there.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
(cherry picked from commit dbd39aed015ae5ae5870aba398bf4b4ab5118e47)
The two reviews on the PR (DeepSeek Harness, then Claude) found one class of
bug twice and a list of smaller ones; all of them land here, each pinned in
test/install-sh-invariants.test.ts and, where it is bash logic, driven in the
bash:3.2 CI step as well.
The Start line the done screen prints is now composed in one place
(start_command_hint) from every non-default value, the same five the exec
branch exports through export_bind_env, so "do not start" under a sub-path or
a custom port no longer prints a bare `codeman web`. The --lan / --tailscale /
env preset paths read ${CODEMAN_PASSWORD:-$EXISTING_PASSWORD}: a flag re-run on
a unit that carried a password used to rewrite it without the password and
with the unauthenticated ack. --password and --port flip RECONFIGURE so they
reach the unit instead of taking the quiet update path, and `install.sh name`
re-syncs the unit's base URL after the mapping is re-added.
Also: the sudo keepalive is ended before the exec into the foreground server
(exec skips the EXIT trap, and the loop keys on $$); Ctrl+C in the HTTPS-toggle
poll is trapped for the poll only and skips Tailscale for the run instead of
killing the installer; uninstall asks before removing a LaunchDaemon this
installer never wrote; a foreign daemon gets a launchctl kickstart hint and the
done screen stops claiming the new build is running; the preflight summary
reads the Tailscale state with a line grep when node is not installed yet; the
LAN security notice uses the configured port; a bare re-run ends on the done
screen; a build failure after a rename names the install.sh tailscale
recovery; TS_JOINED_HERE (written, never read) is gone; the plan doc and
architecture-invariants say what the code does. A minor changeset is included.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The smart-copy gate only entered its selection-check block behind
hasSelection(), so a selection-less Ctrl+Shift+C skipped straight to
`return true` and ceded the keystroke to the browser's own handling
(e.g. Chrome's Inspect-Element binding) instead of matching Pane A's
"never falls through" contract for that chord.
Verified live in a real browser that this is a UX-parity fix, not an
interrupt-safety one: xterm's evaluateKeyboardEvent never emits PTY
data for a shifted ctrl-letter regardless of any gate (only "_" and
"@" get special-cased), so no accidental 0x03 was ever at risk. The
regression test added here asserts on the dispatched event's
defaultPrevented rather than the absence of a WS frame, since the
frame-count check passes vacuously for this exact key combo whether
or not the gate fires.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- buildSplitPickerSessions() now excludes any session with pid === null
(exited CLI, tripped PTY-exit breaker, a restore that never re-attached).
Pane B has no equivalent of selectSession()'s auto re-attach POST, so a
split opened onto one had nothing reading its tmux pane: no terminal
events ever arrived and Session.write() silently dropped every keystroke
with no ack either way, while the socket itself reported healthy.
- Fixed the hollow chord regression test: the synthetic keydowns carried no
keyCode, which is what xterm's evaluateKeyboardEvent switches on to
produce a data frame at all, so the assertion held regardless of whether
the gate fired. Adding real keyCodes surfaced a second, real bug in the
Alt+B case: the event bubbles to app.js's own document-level shortcut
dispatcher, which really toggles the sidebar and resets the layout
attribute the gate reads before Pane B's own (later, non-capture) handler
ever sees it — fixed by driving the app's real settings cache instead of
only the DOM attribute.
- Ported the two remaining primary-pane gates with real consequences:
Ctrl+Z (SIGTSTP) is swallowed for every non-shell session, matching
terminal-ui.js's reasoning (an Ink/TUI agent loop stops dead with no
visible output otherwise), and Shift/Ctrl+Enter now POSTs to
/api/sessions/:id/send-key for THIS pane's own session instead of
letting xterm send a bare \r, which used to submit an incomplete prompt
instead of inserting a newline. Smart-copy Ctrl+C is re-implemented
against Pane B's own terminal (copying app.copyTerminalSelection() would
have copied Pane A's selection instead).
- Updated docs/architecture-invariants.md and docs/split-pane-sessions-plan.md
to match, and added CLAUDE.md's missing .split-picker-menu z-index entry.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Pane B had no attachCustomKeyEventHandler of its own, so the document
capture-phase shortcut handler's preventDefault() (which does not stop
xterm) left Ctrl+K/Alt+1/Alt+B ALSO writing their raw byte/escape
sequence into Pane B's live PTY on top of whatever the app action did
to Pane A. Pane B now installs the same registry-aware gates the
primary pane's own attachCustomKeyEventHandler uses. Ctrl+V is left on
xterm's default paste — no image-paste trap to route it to.
Plus the rest of the review's smaller items:
- Narrowing the window past the desktop gate now closes an open split
instead of leaving it stranded on screen.
- Split is refused while a web tab is active (activeWebviewId), which
used to open Pane B's socket behind a hidden container.
- Pane B now handles the server's `{t:'r'}` refresh frame via a shared
_loadBuffer() helper (also used by connect()), instead of ignoring it.
- The divider drag now uses pointer events + setPointerCapture (mirrors
tab-rail-resize.js), a button!==0 guard, preventDefault, and a
body.split-pane-resizing cursor/selection lock — a plain mousedown
drag selected the text under the cursor as it crossed both terminals.
- Pane B's close control and the picker rows are real <button>s now
(keyboard-reachable), with matching CSS chrome resets.
- Dropped the redundant CodemanBase.base prefix on the buffer fetch
(the global fetch wrapper already applies it).
- data-preview-order for the Split settings chip moved from a collision
with Ultracode Agents (both 15/12) to 11.5, matching its real
position between Multi-monitor and Ultracode Agents in the header;
widened test/app-settings-structure.test.ts's regex to allow the
decimal (Number() already parses it fine for the preview sort).
- Added zh-CN i18n entries for the Split button and empty-picker text.
- Dropped the stray unused `vi` import Ark0N flagged as unrelated to
this feature (vitest's `globals: true` makes it ambient anyway).
- Documented the fix and the deliberate no-cid/seq choice in the
split-pane-sessions architecture-invariants entry.
Added a real-Chromium regression test asserting Ctrl+K/Alt+1/Alt+B
dispatched at Pane B's own textarea send no `{t:'i'}` frame over its
WebSocket. Full CI gate green (409 files, 7736 tests) plus all 8
split-pane browser tests.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Ark0N's PR #453 review: nothing gated this feature to desktop even
though the design called for it (two 240px min-width panes plus the
divider need ~486px, and the divider has no touch handlers), and
showSplitButton was a SYNCED setting, so turning it on at a desk also
put the button in the phone header.
- Hard-hide .btn-split on phones in mobile.css regardless of the
setting, matching the other desktop-oriented header buttons in the
same @media (max-width: 599px) block.
- Move showSplitButton into settings-ui.js's per-device displayKeys
set and drop it from SettingsUpdateSchema entirely, matching the
showFileViewerButton/skin precedent (CLAUDE.md's "per-device keys
... must NOT be added to SettingsUpdateSchema" rule) — a desktop
opt-in must never sync onto a phone that never asked for it. Removes
the now-invalid server-round-trip test for the setting.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Per Ark0N's review on PR #453: rename the design spec to
docs/split-pane-sessions-plan.md, matching every other feature's
*-plan.md convention, and drop the 957-line implementation task plan
(docs/superpowers/plans/2026-09-15-split-pane-sessions.md) — workflow
scaffolding for the subagent-driven-development run, not repo
documentation. Fixes the now-dangling link in architecture-invariants.md.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
The new "Split-pane sessions" section was inserted between the "Session
list layout (header strip vs. left sidebar)" heading and that section's own
body paragraphs, orphaning the heading from its content. Move "Split-pane
sessions" to after the Session list layout section's full body, before
"Gesture control: the setting" — no change to the Session list layout prose
itself, only where the new section sits relative to it.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
A full review of the release tree found seven things, and four of them were mine.
**The gate was red, and I put it there.** Splitting `confirmed` into `confirmedContext`
and `confirmedSwap` changed the wire field without moving three assertions that check
it: `custom-model-one-shot-launch.test.ts` and two in `custom-model-run-menu-ui.test.ts`
(the swap modal and the context modal, each of which already receives exactly the right
per-question flag). Moved, with the titles.
**Worse, my own tests for the split never ran.** The four cases in
`session-custom-model.test.ts` that exist specifically to pin it call `mockRunning()`,
which was declared inside a sibling `describe`, so they threw a ReferenceError during
setup. The split would have shipped with no passing server-side coverage while the gate
reported the failure as four broken tests rather than as four tests that were never
written. `mockRunning` is hoisted to the outer describe.
**The submit verifier pressed Enter into shell panes.** `#455`'s SubmitVerifier resolved
its composer glyph as `promptGlyph ?? '❯'`, and only claude and codex declare one, so
the other eight modes fell back to claude's `❯`. That is also starship's default shell
prompt, and pure's, and spaceship's, and p10k lean's. On such a shell the line
`❯ npm run build` sits on screen for as long as the command runs, the verifier reads it
as an unsubmitted prompt, and re-presses Enter into the running program's stdin up to
nine times on its 2s..60s schedule. Mostly a stray newline; not harmless against a y/N
prompt, `read -p`, an installer or a pager, where it takes the default. The module's own
fileoverview already stated the rule this broke. Now `?? ''`, which
`promptStillInComposer()` already treats as inert, so the verifier runs only for a CLI
that actually declares a composer.
**My #451 dedent removal left a count behind**: "Two rules keep it honest" introducing
three numbered rules.
The rest is documentation the split outran. `confirmedContext`/`confirmedSwap` appeared
in no doc at all, while `docs/api-reference.md` (the SemVer-covered contract) still told
an integrator to retry with `confirmed: true` for both questions, which is precisely the
thing the split exists to stop. Documented there, in `docs/custom-model-endpoints.md`
and in CLAUDE.md. The custom-model changeset gained the split and the `CLAUDE_CONFIG_DIR`
multi-user consequence, both user-visible and both previously absent, and #454's gained
the one exception to its own claim: a Custom Endpoints launch ignores the Instance count
stepper and always starts one session.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
CLAUDE.md gained the admin-only note when the key joined claude's privilegedEnvKeys;
architecture-invariants, which is where the exact-key allowlist rule is documented in
depth, still described the pre-change world. The reboot-restore half is the one worth
writing down: a non-granted owner's already-persisted CLAUDE_CONFIG_DIR is stripped on
restore, which moves that session back to the default Claude account with no error.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
#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>
#454: the behaviour the PR adds had no test, so a regression test drives
runGrok() at tabCount 3 and asserts three quick-start POSTs with sequential
w<n>-<case> names (verified to fail against master's session-ui.js). Each
caller now reads the count BEFORE its opening banner and announces it there,
the way runClaude() already did, so a launch no longer prints two headers and
a launch with another session already active still says how many are starting.
runClaude() calls the shared _readTabCount() instead of its own copy of the
1..20 clamp, and that helper optional-chains the element read, since hoisting
it above each caller's try block would otherwise let a missing #tabCount throw
where the launch-error path cannot report it.
#435: sizeMovedUnderLoad derived from data.source alone. `mux-visible` is not
sufficient: a failed display-message cursor query makes capturePaneBuffer skip
the snapshot repaint and return the raw capture, which the route still labels
mux-visible, so a size that moved during such a load bought a full forced
reload to repair a frame that was never positioned. It now tests
Number.isFinite(data.captureRows) like its two siblings.
Plus the invariants and CLAUDE.md lines promised on #435: a visible capture
reports its geometry and omits it when nothing was positioned, the comparison
runs on mux-visible only, and the replay is capped at one attempt and latches
per session when it cannot converge.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Review round 2 on #439.
1. The bare TCP probe connects to host:port, which a host behind a jump host
or SOCKS proxy does not answer even while ssh works. Acting on that
verdict drew a permanent banner over a healthy session, replaced a real
"needs tmux" error with "not reachable" in quick-start, and - with a wake
target - buffered every HTTP input for the life of the session, since the
readiness poll could never succeed. `WakeableRemote` now carries
`jumpHost`/`socksProxy`/`extraSshOptions`, and `isProbeable()` turns such
a host into reachability-UNKNOWN: input is delivered, `checkReachable` /
`checkHostReachable` answer `null` (never `false`), `ensureHostAwake`
returns `'unprobeable'` (handled like `'no-target'`), the quick-start gate
fires on `=== false` only, and `GET …/reachability` reports
`reachable: null, probeable: false` so the banner has nothing to key on.
A wake target can still be fired for it, blind: no readiness poll, no
reattach, no toast - the response says only whether the packet went out.
2. `'remote:'` joins the session-scoped SSE prefixes. The create/attach wake
has no session yet, so the registry names the requesting user
(`ensureHostAwake({ requestedBy })` -> `username` in the payload) and
`deriveSseHint` routes on it; with neither it fails closed to admins.
Single-user mode is unaffected.
Smaller, from the same review:
- A flush write that fails now drops the remaining buffer (logged) instead
of retaining it: the wake still resolved and marked the host reachable, so
the retained chunk waited for the NEXT wake and was replayed hours later,
after everything typed since. Same policy as the oversized paste.
- The banner polls on tab activation (a user action) and on its 30 s timer
only for a host with a wake target; a timer connecting to a host Codeman
cannot wake is the traffic invariant #2 rejects keepalives for. A proxied
host is never polled.
- `probeRemoteHostReachable`, `runRemoteWakeCommand` and the default UDP
socket refuse under VITEST, as remote-files.ts does. The guard caught a
leak on the spot: `createDefaultRemoteWakeDeps({ probe })` overrode the
probe but still polled readiness with the real one, so the shutdown test
had been connecting to a production address. The poll now uses the
injected probe.
- docs/remote-sessions.md is additions only again (the reformatting is
gone); the architecture-invariants overlap resolved itself in the merge.
Live, against a throwaway instance with a non-routable ghost host: proxied
-> no probe, no wake, the genuine ssh error after 10 s; direct (control) ->
probe, magic packet, "did not come back" after the 40 s budget.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QdGP4jUTjc9J2RYYykDrCG
Resolves CLAUDE.md count tables (route counts recounted on the merged
tree: 235 handlers, sessions 37) and keeps both the host-wake and the
reboot-restore banner in index.html.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QdGP4jUTjc9J2RYYykDrCG
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>
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>
- `host-wake-ui.js` joins the documented load order (12.2) and gets its
`@dependency`/`@loadorder` tags; the frontend module count is 33, not 32.
- `remote-wake` is not "(pure)" — the module uses `dgram`/`net`/`child_process`.
- SSE counts: 160 constants, and the category is "Remote auto-reconnect / wake
(5)"; the route table's per-file counts are refreshed (sessions 37, cases 34).
- The CLAUDE.md wake rule now names the create/attach wake, the 40 s request
budget, the whole-chunk paste drop, the registry's lifetime (drop on cleanup,
stop on shutdown) and the deliberately non-wake-aware WebSocket keystroke
path — that paragraph is what the next person reads.
- Reverted the eight lines of unrelated Prettier markdown churn in
`docs/architecture-invariants.md` (docs/ is not in the format glob, so it was
an editor): only the new wake paragraph remains in the diff.
Review follow-up on the wake-on-LAN PR (five findings, all of them about the
state the feature keeps and the budgets it inherits):
- Wake state is dropped by `WebServer.cleanupSession` instead of the two delete
routes, so it now goes with the session on EVERY cleanup path (cron, admin,
scheduled-run teardown, error paths) instead of surviving with up to 4 KB of
the user's buffered keystrokes. `registerSessionRoutes` returns the registry
so the server can own its lifetime without the wake-capable code living in
`server.ts`; the wiring guard is updated to allow that and gains a second
assertion that `server.ts` calls nothing but `drop`/`stop` on it.
- `_effectiveRemote` returns before `_state`, so a LOCAL session no longer gets
a wake-state entry — the input gate runs on every keystroke, so that entry
used to be allocated for every session the user types in.
- An input chunk larger than the 4 KB cap is dropped OUTRIGHT instead of being
head-trimmed and then written as a fragment: one paste is one `input` value
and was never typed character by character, so its tail is a partial command
the user never sent. The drop is logged.
- The manual wake button passes `REMOTE_WAKE_REQUEST_READY_TIMEOUT_MS` (40 s)
like the create/attach paths, instead of inheriting the 90 s session default
that the dashboard's reverse proxy cuts off at 60 s.
- `RemoteWakeRegistry.stop()` aborts in-flight readiness polls (abortable
sleep) and refuses new wakes, and `WebServer.stop()` calls it, so a restart
during a wake no longer waits the poll out.
- The banner/toast wording keys off a new `queuedInput` flag on the two SSE
events, which is true only when the server actually holds bytes: browser
keystrokes travel over the WebSocket, which never passes through the
registry, so the wake BUTTON must not promise queued input. The failed-wake
path also stops pattern-matching the error message (it re-asks the
reachability route) and the WoL dialog says "admin-only" instead of "host not
found" for a non-admin in multi-user mode.
Pressing Run on a remote case whose host was asleep failed with
`could not verify tmux on remote host 192.168.50.137: …` — an ssh error that
blames tmux for a machine that is merely suspended. The only wake paths were
typed input on an established session and the banner's Wake button, so OPENING a
session (the moment the user actually decides to use that host) had none.
`RemoteWakeRegistry.ensureHostAwake()` reuses the existing probe/wake/readiness
machinery for a host that has no session yet, and is wired into the two
user-initiated create paths: `POST /api/quick-start` for a remote case (before
the tmux prereq probe, which is what surfaced the misleading error) and
`POST /api/sessions` with `attachRemoteSession`. A host without a wake target is
not even probed, so its behavior and latency are byte-identical. The wake is
blocking — the caller gets the session or an error — but bounded by
REMOTE_WAKE_REQUEST_READY_TIMEOUT_MS (40 s) instead of the 90 s session default,
because the dashboard sits behind a reverse proxy whose default
`proxy_read_timeout` is 60 s: a longer wait would be cut off at the proxy while
the session was still being created. The budget has to cover the whole request
(40 s wake + 1.5 s probe + the tmux probe's own 15 s = 56.5 s worst case), which
is why it is 40 s and not 45. A timeout now says the host did not come back, and
an unreachable host without a wake target says so instead of pointing at tmux.
The wiring is deliberately in the HTTP ROUTE, never in the shared session
service: `cron-service.ts` builds sessions there with nobody waiting on the
answer, and a wake on that path would power the host on for every schedule —
the timer-driven re-wake invariant #1 exists to prevent. Both halves are asserted
(importers of `remote-wake`, and `ensureHostAwake` having exactly one caller
file), so a future caller has to come through the guard test. A rejection from
the wake IO is caught too: a broken target must fail the wake, not the route.
`remote:hostWaking`/`remote:hostWakeFailed` now carry `forNewSession` for the
session-less case, where "input is queued" would be untrue; the toast then reads
"the session starts when it is back".
Live wake numbers are unchanged (this reuses the measured ~12 s S3 path); the
route behavior is covered by new tests in session-routes.test.ts with an injected
registry, so no test opens a real socket or ssh.
Finishes #376. The contributed keystroke tracker sat on the raw byte stream
and named tabs wrong five ways (every prompt, every write path, a bare Esc
eating the next prompt's first character, pasted newlines as Enter, any CSI
clearing the draft) and replaced the whole name, which dropped the case from
the tab and reset the w<n> counter. This lands the feature with each of those
closed:
- First prompt means the first: applyAutoName() flips a placeholder to
`auto` whether or not the string changed. nameSource is now the tri-state
placeholder | auto | manual; the name setter is the only manual path.
- Only user-originated input counts: write()/writeViaMux() take
SessionWriteOptions.fromUser, set by the browser WS path and POST /input
only, so Ralph, respawn, cron, approvals and the trust-dialog keys can
never name a tab. A startMode 'shell' CLI never feeds the tracker (a
capability, not an id check); the send-key route feeds trackUserInput()
because its line feed bypasses the session.
- Prefix form `w3-case: title`: parseSessionPrefix() already renders it as
the title with the prefix in the tooltip and the next-session counter
still matches it. Composed within MAX_SESSION_NAME_LENGTH.
- Tracker rules per key: bare Esc resolves at chunk end; mouse/focus
reports, Tab, cursor keys, Shift+Tab are no-ops; Up/Down and Ctrl+P/N/R
taint the draft so Enter submits nothing rather than a fragment;
bracketed-paste newlines and Ctrl+J / Shift+Enter join with one space;
the draft keeps its head past 8192 code points; an escape past 64 bytes
is abandoned.
- Title: slash commands by shape (a path is a prompt), `!` escapes
refused, first sentence only past 8 code points ("e.g." is not a title),
72 code points on a word boundary.
- Synced `autoNameSessions` setting, default OFF (the prompt reaches
mux-sessions.json, session:updated and /api/search), App Settings ->
Appearance -> Tabs, read fresh per prompt after the eligibility check.
Tests: test/session-auto-name.test.ts (tracker, title, composition,
ownership, emit gating), the wiring test (once, prefix, setting off,
manual protected), test/routes/session-name-routes.test.ts (PUT /name
flips to manual and persists). Verified live on an isolated instance: API
and browser-typed prompts name the tab, a second prompt does not, shells
and renamed tabs are untouched, nameSource survives a restart.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
The reactive wake (typing into a session whose host slept) left the state invisible:
nothing told the user the machine was asleep, and with no wake target configured
there was nothing to do about it. Adds:
- RemoteHost.wakeMac (comma-separated) - Codeman builds and broadcasts the magic
packet itself (UDP port 9), so the common case needs no external script. The
existing wakeCommand stays as the explicit override.
- GET /api/sessions/:id/reachability - probes (throttled, cached, and it never
wakes) and reports HOW the host can be woken, or that nothing is configured.
- POST /api/sessions/:id/wake - wakes, waits, reattaches the pane and flushes
buffered input; 400 with a routable message when no target is configured.
- The amber host-unreachable banner + its 'Wake' / 'Configure WoL' action, and a
small config dialog that saves via PUT /api/remote-hosts/:id.
- RemoteWakeDeps.resolveRemote: host config is re-resolved for LIVE sessions
(throttled + cached), so saving the dialog takes effect without a restart.
Self-review pass: the input-ladder's two 'buffer' branches were the same three
lines, and bulk delete left a session's (bounded, per-random-uuid) wake state
behind. Documents the design where the code refers to it - remote-sessions.md
section, the architecture invariant, and the CLAUDE.md key pattern.
Three behaviours landed from #375 without their doc entries: the
duplicate input ACK now carries `dup:true` and the server's watermark
(`docs/reliable-input-delivery.md` still described a bare ACK), Shift+drag
and right-click copy in the terminal (the shortcut list did not know
them), and one adopted container backing several cases at different
in-container directories (the Docker cases paragraph still implied one
case per container for adopted containers too).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Follow-up to #421 (remote-case file reads over ssh), addressing the review.
Symlink escape on a host without `readlink -f` (blocker). The probe's
portable fallback canonicalized only the directory chain and returned the
final component unresolved, so on macOS < 12.3 `ws/notes.txt -> ~/.ssh/id_rsa`
came back as `.../ws/notes.txt` (with the target's size), passed every
containment and blocklist check that runs on `realPath`, and `cat` followed
the link. The fallback now walks the directory chain with `cd -P`/`pwd -P`
and follows the LAST component with plain `readlink` for a bounded number of
hops, and anything it cannot fully resolve (a loop, a readlink failure, the
hop cap) is reported with an `x` marker that parses as null, i.e. 404. It
never returns the unresolved string. Measured on a real /bin/sh with
`readlink -f` shadowed: the pre-fix script reports `/ws/notes.txt`, the fixed
one `/secret/id_rsa`; both branches (native and fallback) now agree.
`PUT /api/sessions/:id/file-content` never had the remote guard the PR
described. It sits ahead of `validateSessionFilePath`, which resolves against
the LOCAL filesystem, because with a same-named directory on the Codeman host
(an sshfs mount of the remote tree, the documented stop-gap) the write landed
on the local twin while the viewer believed it edited the remote file.
ssh fan-out is bounded. `src/remote-ssh-limiter.ts` is a
document-conversion-limiter-shaped semaphore (default 4, env
`CODEMAN_MAX_REMOTE_FILE_SSH`) around every probe and buffered read; the
attachment-history list resolves its whole history in ONE batched probe
(`probeRemoteAttachmentHistory`, threaded into
`registerExternalAttachment({remoteProbes})` so the guards run unchanged)
instead of one handshake per entry; and probes chunk at 40 paths because the
whole script is one argv string. Terminal output in a remote session is
written on the remote host, so a prompt-injected agent printing hundreds of
`codeman://attach` links forked one ssh per link, each holding a 20 s
timeout, and a 100-entry history re-listed on every attachment:detected
tripped OpenSSH's default MaxStartups. Streams are deliberately not counted
(one per browser request, held for a whole playback, and gated behind a
counted probe anyway).
Smaller items from the same review: probe records are NUL-terminated and
index-keyed after a leading NUL (a newline in a filename can no longer shift
the alignment, and the banner is fenced off without last-N-lines guessing);
size comes from `stat -c %s || stat -f %z`; the three IO functions refuse
under VITEST instead of opening a connection; an unreachable host now reads
as unknown (missing: false) for detected AND external history entries, where
external used to fold its 502 into missing; a client that aborted during the
guard probe has its body's ssh child reaped (`reply.raw.destroyed` is checked
before the close listener is attached); `describeExecError` never returns
Node's `Command failed: <ssh line>` message, which carried the identity path
and the probe script into a 502 body; and the docs note that
`isSensitivePath`'s three home-anchored entries resolve against the Codeman
host's home, not the remote one.
Tests: the probe script runs on a real /bin/sh with a `readlink` shim that
rejects `-f` (the escape, a relative chain through a symlinked directory, a
loop, a newline filename, banner chatter that itself looks like a record),
the limiter's cap and FIFO order, and route tests for the PUT guard (local
twin untouched, no connection), the single batched history probe, the
unreachable-host alignment and the aborted-client reap. All four route tests
fail against the pre-fix file-routes.ts.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A clicked path that points OUTSIDE the case directory goes through the attachment
routes (the frontend's `_isExternalPreviewPath` sends every absolute path not under
`workingDir` to `POST /attachments`), and those had the same local-`fs` assumption
as file-raw: `realpathSync`/`fs.stat` on a path that only exists on the remote host,
so the file never opened — the case the #415 report was actually about.
- `registerExternalAttachment()` accepts `remote` and resolves through
`remoteProbePaths` (canonical path, size/mtime, kind, plus the workspace root for
the confinement check). Everything around it — blocklist, extension allowlist,
workspace confinement, registry/dedupe — is now shared by both branches, so the
remote path cannot drift from the local one.
- The by-id routes (`raw`, `preview`, `thumbnail`), the metadata poll and the
attachment history list resolve over ssh too. `raw` streams with the same
Range contract as file-raw; `preview` (office) and `thumbnail` answer 400 for a
remote record; an unreachable host answers 502, a vanished file 404.
- Which host a record is read from follows the SESSION, never the path string: the
same absolute path is a different file on each host, and a remote session never
falls back to a local file with that name.
- Codex generated artifacts keep force-workspace confinement for a remote case: the
well-known artifact directories are anchored at THIS host's home, so only a file
inside the remote workspace is trusted.
Still local-only by design: writes, office conversion, thumbnails, the file
tree/picker and tail-file.
Rebased over #390, which moved the phone tier's cutoff from 430px to
600px. The palette's compound fold rule now lives in the 600-768px band
mobile.css pads, the cascade samples the palette inside that band, and
the closed iPhone Duo (466pt) is a phone rather than a small tablet while
the open one (626pt) stays a tablet. Comments in both stylesheets, the
device registry, CLAUDE.md and architecture-invariants say 600.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Two follow-ups to #361's sticky telemetry switch.
GET /api/settings reconciled an absent showPlanUsageLimits by persisting
true, but readJsonConfig() answers {} for ANY read failure (a parse
error, EACCES, EMFILE, a read landing inside PUT's non-atomic write), not
only ENOENT, and every page load calls this route, so one unlucky read
replaced the whole settings file with a one-key file. The route is a
plain read again and the default moved into the reader:
readPlanUsageTelemetryEnabled() treats an absent key as ON, the same way
readWorkspaceHooksEnabled() does, which is what the desktop chip already
shows for an install that never touched the setting.
saveAppSettings() sent showPlanUsageLimits on every save. The chip
defaults OFF on handhelds, so a phone saving its font size persisted
false and switched collection off for every desktop, whose chip then
went stale with no error anywhere. The key is now stripped like the
other per-device display keys and re-added only when the save FLIPS the
chip relative to what the device had (planUsageCollectionFlip), so an
explicit toggle on any device still writes it in either direction.
Tests pin both: the GET route with a mocked filesystem (absent, missing,
EACCES, garbage, explicit), the reader default, and the flip helper plus
its wiring in saveAppSettings.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
CLAUDE.md's folding-devices rule gains the two new invariants (a shape change
with the keyboard up baselines to window.innerHeight; a base gutter overridden
by a later @media block needs its own zero-base fold restatement, and a
compound rule written against a mobile.css shorthand is scoped to that band)
plus the architecture-invariants pointer it lacked; the new Folding devices
section there carries the mechanisms and the measurements. The device count
is 138 since the two Duo profiles landed (68 Playwright + 70 custom).
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Three instructions a future contributor would follow literally were stale after
the last review round: the "Adding a CLI" checklist sent the agent-image reason to
AGENT_IMAGE_SPECIAL_CASES, a constant that no longer exists (it is
discovery.install.agentImageLayer on the entry in stock.ts), the trust-boundary
paragraph credited the embedded-commands pin to the invariants test when it is
test/cli-catalog-sync.test.ts, and install.sh claimed "the parity test" pinned the
DeepSeek Harness banner when no test did. That pin now exists: the invariants test
asserts the script's grep literal and the registry's discovery.identity.regex agree
on "DeepSeek Harness", and the comment names it.
docs/docker-cases.md separated the two reasons a CLI stays out of the shared npm
layer (no npmPackage at all versus an agentImageLayer entry), which it had folded
into one, and architecture-invariants no longer lists the agent image's CLI set by
hand.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
A remote case's workingDir is an absolute path on the remote host, but the
file read routes resolved it with local `fs`: `validateSessionFilePath`'s
realpathSync fails for a path that does not exist on the Codeman host, so
every preview of an agent-written file answered "File not found" (#415).
Add src/remote-files.ts as the single remote-read layer, built on the same
buildSshConnectionArgs() the launch uses:
- remoteProbePaths(): ONE round trip returning realpath + stat for the
requested path AND the workspace root, so containment is checked against a
remotely canonicalized root (a symlinked remotePath is ordinary).
- remoteCreateReadStream(): streams the body (cat, or tail -c +N | head -c L
for a Range) with nothing buffered in memory, and reaps the ssh child when
the response ends so an aborted download cannot orphan it.
- remoteReadFile(): bounded read for file-content.
file-raw, file-content, file-preview and file-thumbnail now share one local/
remote target resolution. Guards keep their local strength: lexical pre-check,
remote realpath, workspace containment, sensitive-path blocklist, and the size
cap applied to the remote size before any bytes are read. An unreachable host
answers 502 with the remote reason instead of a misleading 404. Nothing is ever
copied to the Codeman host and there is NO local fallback (an sshfs mount of
the same tree must not shadow the remote bytes).
Deliberately unchanged: writes (edit=1 / PUT now answer 400 explicitly while
the viewer hides its Edit affordance), office previews, thumbnails, file tree,
picker, external attachment registration and tail-file stay local-only.
House style, and these land in the changelog. Only the sentences added in the
previous commit are touched; the em-dashes in contributor text and in the
pre-existing COD-54/COD-115 comments are left alone.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
#409 (Claude truecolor). The changeset becomes the changelog, and its premise
does not hold on tmux 3.2 or newer. Measured here on tmux 3.4: `default-terminal`
sits at its compiled default of `tmux-256color`, a live claude pane reports
`TERM=tmux-256color`, and supports-color reads that as 256 colors, where
rgb(55,55,55) lands on ESC[48;5;237m — visible, just not the color the theme
named. The invisible block the PR describes needs TERM to resolve to a 16-color
entry: tmux older than 3.2, or a ~/.tmux.conf setting `default-terminal screen`,
which Codeman's own tmux server does read (it passes no -f). Both the changeset
and the invariants paragraph now say that, so the next report here gets paired
with the reporter's tmux -V instead of being read as universal. The change itself
stands on the simpler argument: claude was one of two entries not asking for
truecolor while twelve do.
Also reorders buildClaudeEnv(). It applied the registry's unset/exports AFTER the
whole env was built, so a clis.json entry naming CODEMAN_HOOK_SECRET_FILE or PATH
would strip it on the direct-PTY path while the tmux pane kept it — buildEnvExports()
emits `...cliEnv` ahead of `export CODEMAN_MUX=1` and cannot. The block now runs
first and Codeman's own keys are assigned on top, matching the pane.
#404 (Ctrl+Z trap). Adds the missing changeset, and records what the trap does
not cover: an agent CLI already holds its tty with ISIG off (verified on three
live panes: `susp = ^Z -isig -icanon`), so this is defence for the startup window
rather than a fix for the steady state, and two input paths still reach the PTY
unfiltered — the mobile accessory bar's one-shot Ctrl and the CJK textarea.
#399 (path picker sort). The server sorts by name and cuts at 500, so the client
sorting those 500 by date gives "the newest of the first 500 by name", which is
wrong in exactly the >500-entry folder the date sort exists for. The status line
now says "(first 500 by name)" so the cut is legible, with the reasoning parked
on _sortEntries.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
buildClaudeEnv(), the direct-PTY fallback taken when mux creation fails, now
reads getCli('claude').env and applies its unset and exports lists. It used to
delete COLORTERM and CLAUDECODE from a hand-maintained list of its own, which
left it contradicting the registry entry that the tmux pane and the attach
client both read. An engine value needing a mux name has nothing to resolve
against on this path, so it is skipped rather than guessed.
Claude no longer unsets NO_COLOR. The invisible-background bug does not need
it, and unsetting it overrides a preference the user set deliberately, so a
user who exports NO_COLOR globally keeps monochrome panes. The other seven
truecolor CLIs still unset it; that inconsistency is intentional and the
comment on the entry says so.
The invariants doc gains a Terminal colour env paragraph under Session launch
modes, where a reader looking up Claude will find it — the previous sentence
sat under a heading that lists only the non-Claude CLIs. It now says the lists
are the stock catalog and a clis.json override replaces them wholesale, and
that the declarations reach the tmux pane, its attach client and the direct
PTY but not a remote pane, whose command carries no env exports at all. Docker
hands COLORTERM=truecolor to every mode, including the two the registry says
must unset it.
The changeset named six peer CLIs and there are seven: deepseek also exports
truecolor. A test beside the existing OpenCode assertion pins the new
behaviour, so a future registry edit cannot make the backgrounds vanish again
in silence.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude draws the user's own messages as a block of background color, and
inside a Codeman pane that block was invisible. tmux hands each pane
TERM=screen, which supports-color reads as 16 colors, and Claude's registry
entry deleted COLORTERM on top of that. Claude therefore quantized every RGB
color its theme asked for down to the basic palette, where rgb(55, 55, 55)
and every other dark background becomes ESC[40m, the terminal's own black.
Changing the color in a custom Claude theme moved nothing on screen.
Claude now exports COLORTERM=truecolor and unsets NO_COLOR, matching codex,
gemini, antigravity, pi, grok and omp. CLAUDECODE stays unset, because Claude
reads it as a signal that it is running nested inside itself. Both the tmux
session and the attach client read this one registry entry, so they cannot
disagree.
PR #3 introduced the unset in February, citing xterm.js#484 for the claim
that xterm.js mishandles truecolor. xterm.js closed that issue in April 2019,
Codeman now depends on @xterm/xterm 6, and TmuxManager already sets
terminal-overrides ",*:Tc" on its own tmux server, so 24-bit color reaches
the browser today for every CLI that asks for it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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>
The eye button rendered `data.text`, which is one row: the last assistant
row of the transcript. A Claude answer is a median of 3 model messages
(p90 11) split around tool calls, so the brief view usually showed the tail
of an answer ("Done.", "Let me look.") and the substance appeared only after
More. The full view was fine, which is why the brief one read as broken by
comparison.
The brief view now asks `?context=turn`. The reader answers with the
assistant messages of the last ANSWERED turn (`selectLastAnsweredTurn`: the
highest `turn` that has an assistant row, so a prompt queued after the
answer does not blank the view) and the frontend renders them exactly as
the full view renders that turn: one badge, then continuation segments,
gated on the numeric `turn` as before.
`data.text` is unchanged in every context — still the last assistant row,
never `messages.at(-1)` — because agent pollers hash it. Readers that emit
no turns (Codex, the pane parser, DeepSeek, an older server) return `text`
only for `context=turn`, and the brief view keeps its single card for them.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01McLWqCWBuQYGuPMScb4Aou
Review of the previous commit found the guard inverted: the three skips keyed
on `?full=1`, which is only what the client asked for. When the capture comes
back null — ENOBUFS, a timeout, a vanished pane, or a session with no mux at
all — the reply falls back to the byte history, which IS a stream of
successive frames and still needs stripping. Gating on the request returned it
whole: measured at 82KB against 4KB for the same buffer without `full=1`. A
direct-PTY session takes that path on every first selection, not only during
an outage. The skips now key on `isFullCapture`, meaning a capture arrived.
Three further defects the same review surfaced, all on this path:
Keeping the trailing rows is only sound when a cursor move follows to count
back up from them. On the two branches where the cursor query fails there is
no move, so the caret was left at the bottom of the pane — worse than before.
The cursor is now read first and settles both decisions together.
The move is relative rather than absolute. `CUP` numbers rows from the top of
the browser's screen, so it is only right while the browser's row count equals
the pane's, and `resizeWindow` does not wait for tmux, so a capture can be
taken before a requested resize applies. Measured against real tmux with a
browser four rows shorter than the pane: the absolute move lands on a blank
row, the relative one lands on the caret's row.
An all-blank pane no longer reads as content. Retaining trailing rows and
appending a move made it non-empty, and the caller treats non-empty as "replay
this", so a blank screen would have replaced real history — the downgrade
`_replayWouldShrinkBuffer` refuses, arriving from the server side where that
guard cannot see it.
The documentation claimed one line per screen row. `-J` joins a hard-wrapped
row into its logical line, so that is false whenever any row wrapped: measured
at 10 lines for a 12-row pane. Both entries now say what actually holds, and
the stale "NOT repositioned" contract in the mux interface is updated too.
Tests: the byte-history fallback is stripped, an empty capture leaves history
intact, and the extracted helpers are unit-tested directly rather than through
source-text matching. The slice window in the capture test is bounded at the
next method, having overrun into its neighbours.
Switching to a session left the caret one row below the composer's input
line, on the box border, and every cursor-relative update the CLI sent
afterwards was measured from the wrong row. Any fresh output repaired it,
because the CLI then repainted the whole frame.
Two things were wrong with the full-history replay, and they compound.
The capture never restored the cursor. The visible-frame path ends with an
absolute cursor move back to the pane's position; the linear path returned
its text and left the caret wherever the last character landed, which for an
agent CLI is the bottom-most row carrying text — the status line.
The rows it addressed did not line up with the pane's rows either. Four
transforms ran over the capture and each can delete a line: the trailing
blank rows were stripped, redraw-bloat stripping ran, the trim that cuts
everything above the Claude banner ran, and leading whitespace was removed.
All four are right for a byte stream of successive frames. A capture is the
rendered pane, one line per screen row, so each deletion shifted the frame
out from under the restored cursor.
The full-history path now appends the pane's own cursor position and keeps
every row, so row N of the reply is row N of the pane. The visible-frame and
tail paths are untouched.
Restoring the cursor is what makes row alignment load-bearing here, and
neither CLAUDE.md nor the architecture invariants said so — which is how
four line-deleting transforms accumulated on the path. Both now record it.
Verified against a live 315x59 pane: the reply carries 59 rows, its row 55
is the composer's input line matching tmux, and it ends with the cursor move
that lands there.
Ctrl+V in the terminal inserted the clipboard text twice. Right-click →
Paste inserted it once.
`_handleImagePaste()` appends a hidden contenteditable div, focuses it, and
reads the clipboard out of the paste event that lands there. Two separate
routes deliver that event for a single keypress. The function issues
`document.execCommand('paste')` itself, which in Firefox dispatches a
trusted paste event and then returns false, because the trap cancels the
event and the command never completes; Chromium and WebKit refuse that
command and dispatch nothing. The keydown's own default action delivers the
other, because xterm calls the custom key handler before its own `cancel()`,
so returning false never calls preventDefault. Firefox therefore ran the
trap's listener twice and both runs reached `terminal.paste()`. The
context-menu paste involves no keydown at all, which is why that path stayed
correct.
The trap now accepts the first paste event and cancels every later one, so
how many paste events a browser delivers no longer changes what the PTY
sees. Measured on a live install, one Ctrl+V each: Firefox two events and
two writes before this change, Chromium and WebKit one and one, and every
engine one write after it.
The `execCommand('paste')` call stays. Stripping it out also ends the
doubling, and all three engines still deliver one event without it, since
`trap.focus()` has already run when the key's default action resolves. It is
kept because the trap technique arrived in #84 for plain HTTP and for
mobile, and a desktop measurement says nothing about real iOS Safari or
Android Chrome: where a browser aims the default action at the element
focused when the keydown began, the command is the only route into the trap,
and the trap is the only place clipboard image blobs are read.
test/image-paste-trap.test.ts loads image-input.js into a `node:vm` context
with a fake document and fires two paste events at the trap. It covers text
and images, and fails on the old code with the text pasted twice and the
image uploaded twice.
Docs: the invariant goes into docs/architecture-invariants.md as a Terminal
paste section and into CLAUDE.md as a Frontend entry, both recording the
measured event counts and why the redundant call is still there. README.md
and the Keyboard Shortcuts and Input and Voice wiki pages gain a Ctrl+V row,
which all three tables were missing while listing every other clipboard
binding.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Responds to Ark0N's review round on the ephemeral-CLI-flag statusline
injection rework:
- Rebase-detail fixes: registry-gated telemetry eligibility via
getCli(mode)?.capabilities.statusLineTelemetry instead of a hardcoded
mode === 'claude' check, using the capability flag master's CLI-registry
refactor already declares for exactly this purpose.
- Design question settled: sticky (a). Rather than persisting the toggle
as a new field and threading it through every session-creation path
(cron, Ralph Loop API, quick-start), eliminated the per-session field
entirely. readPlanUsageTelemetryEnabled() (hooks-config.ts) reads the
existing showPlanUsageLimits setting fresh from settings.json at every
claude create/respawn (TmuxManager.createSession/respawnPane) - no
per-session state to survive a restart, and it applies uniformly to
every creation path for free, since they all flow through the same
TmuxManager methods.
This required fixing a real bug found along the way: showPlanUsageLimits
was not actually round-tripping through settings.json on save -
settings-ui.js explicitly excluded it from the PUT body as a pure
per-device display key. It now flows through normally (both true and
false); the load-side per-device merge behavior is unchanged.
Removed entirely as a result: the statusLineTelemetry field from
CreateSessionSchema/SettingsUpdateSchema, CreateSessionOptions/
RespawnPaneOptions, Session._statusLineTelemetry (this is what makes
the restart-persistence bug moot rather than patched), and the
frontend send sites.
- Footer print-through restored: the no-user-statusline branch of the
exporter script now runs the telemetry POST in the foreground so its
own stdout becomes the in-terminal footer, falling back to a plain
"codeman" marker only on curl failure.
- Background-subshell EOF fix: the wrap-a-real-statusline branch closes
stdin too, not just stdout/stderr (`>/dev/null 2>&1 </dev/null &`) -
the un-redirected subshell process itself, not curl, was what held a
reader-to-EOF's pipe open for however long curl took to finish. Added
curl --max-time 5 so a hung (not just refused) Codeman cannot wedge
the render.
Tests: real-shell-execution tests for the footer/EOF fixes (fake curl
stand-in on PATH, real sh subprocess spawns, real elapsed-time
measurements - verified non-vacuous against a hand-reconstructed
old-style script), unit tests for readPlanUsageTelemetryEnabled.
Adapted two existing tests whose payloads referenced the removed field.
Fixed during independent code review: a stray indentation break and a
test exercising the wrong (legacy) exporter code path.
Docs synced: CLAUDE.md, docs/usage-limits-display-plan.md (old
disk-based section marked superseded, kept for history),
docs/architecture-invariants.md.
Full suite green: 352 files, 6780 passed, 12 skipped, 0 failed.
tsc/lint/format:check/frontend-syntax all clean.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
#386 made Codex conversations resumable from Past Sessions, and
resumeMobileOverviewSession() correctly passes row.resumeId on to
resumeHistorySession(). The phone's own row projection never copied the
field off the unified-list item though, so row.resumeId was always
undefined there and a tapped Codex row started a FRESH session on a thread
that was already on disk. The desktop path worked; only the phone was blind.
The test fails without the projection line, and pins the other half too: a
claude row must not grow a resumeId, since the field is what distinguishes
"resume this conversation" from "start a new one".
Docs: CLAUDE.md and architecture-invariants both still described the unified
list as merging Claude transcript files. It has been three stores since this
PR (Claude's ~/.claude/projects, omp's ~/.omp/agent/sessions, codex's
~/.codex/sessions), the alias field keeps its Claude-era name without being
Claude-only, and the scanner-only rule behind resumeId was written down
nowhere.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Codeman maintainer