disarmTuiSwitchGuard matches the closed `#{client_tty},<tty>}` form, so a TUI on /dev/pts/4 no longer removes the hook armed for a second TUI on /dev/pts/41 (unit test plus a real-tmux case)
beginAttachHandoff arms the one-shot attach hook as its last tmux call before spawnSync, after the switch keys and the per-session dressing loop, with an order assertion in tui-app.test.ts and a sentence in the invariants paragraph
docs/remote-sessions.md and the buildRemoteLaunchCommand JSDoc show `remain-on-exit failed` at the end of the remote create chain
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
src/tmux-manager.ts: escapeTmuxTrailingSemicolon() JSDoc says every send-keys -l passes -- before the text, and its example uses the -l -- form
test/tmux-submit-paste.test.ts: the trailing-semicolon wiring test matches -l (?:-- )? so it pins only the semicolon rule
test/tmux-submit-paste.test.ts: master's two recorded-command tests for typed text expect the -l -- form (merge interaction with the inputRunner() refactor)
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A user tmux config that leaves the prefix table empty makes
unbind-key -a -T prefix fail and drop later commands in the \; chain,
including send-prefix and remain-on-exit failed. Bind C-q send-prefix,
clear the table, then bind it again.
Also accept macOS ttys in the TUI switch-guard test without reading
/proc, and describe the client_pid hook escape as defensive on tmux 3.4.
Co-authored-by: DDT <1786035110@qq.com>
Docker and owned-remote tmux servers kept the stock prefix table, so Ctrl+Q
then )/(/s/w/L switch-client'd the inner client onto a sibling. Those create
chains now leave only C-q send-prefix.
codeman tui bound M-1..M-9 in the server-wide root table. The keys stay, but
switch-client runs only for the attaching client (tty plus a one-shot pid).
A browser tab's Esc-then-digit no longer jumps sessions, and a killed TUI
leaves a binding that matches no live client.
Co-authored-by: DDT <1786035110@qq.com>
`send-keys -l <text>` keeps parsing options after `-l`, so text starting
with `-` was read as a flag ("unknown flag -x", "invalid flag --") and
never typed. End option parsing with `--` at every send-keys -l site in
sendInput() and sendInputToPane(), as set-buffer already does.
Squash of PR #669. Browser terminals could be moved onto another session
by tmux's prefix keys: Ctrl+B then ), (, s or w switched the tab's tmux
client to a different session while the tab kept the original's name.
Codeman's tmux socket now keeps only Ctrl+B Ctrl+B (send-prefix) in its
prefix table, and codeman tui and scripts/tmux-manager.sh get F1 as their
way out instead of Ctrl+B d.
Merge-time fixes by the maintainer: on an empty prefix table the
unbind-key that fails no longer skips binding send-prefix; a key tmux lists
escaped (prefix C-\ shows as C-\\) compares equal, so the reset does not rerun on every create;
and reconcileSessions() reduces the table at boot when the socket has live
sessions, so sessions that survive an upgrade are covered too.
Co-authored-by: christianhaberl <116439789+christianhaberl@users.noreply.github.com>
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
`" \nfix it\r"` still pasted a blank first line, because the leading strip
only matched `\n`. /^\s*\n/ drops everything up to the last leading line
break, mirroring the trimEnd() at the other end, and the first real line
keeps its indentation. The test row fails with the old pattern.
Co-Authored-By: Christian Haberl <116439789+christianhaberl@users.noreply.github.com>
Co-Authored-By: Claude <noreply@anthropic.com>
"\nfix it\r" pasted an empty first line. Leading line breaks are now
dropped like trailing ones. Document what useMux does with a line feed,
and that a pane without bracketed paste receives each pasted line break
as CR, so a multi-line write without \r runs every line but the last
there, where the old line-stripping typed the joined text and ran nothing.
Co-Authored-By: Christian Haberl <116439789+christianhaberl@users.noreply.github.com>
Co-Authored-By: Claude <noreply@anthropic.com>
Every pane starts in TMUX_LAUNCH_CWD (/tmp) and reaches its workspace with a
cd inside the pane command, but a remote or docker pane never does that cd,
so tmux reports /tmp for it. A rediscovered record carries no remote/docker
metadata and looks local, so adopting that directory would root the session
at /tmp: hooks written into /tmp/.claude, the Files panel at /tmp, and a
respawn running claude in a directory any local account can write to.
reconcileSessions() now skips a pane whose directory is the launch directory,
in both spellings a pane can report it: the literal one and its realpath
(/private/tmp on macOS, where a process cwd comes back resolved). The set is
computed once at module load. Such a session falls back to process.cwd(),
as before this series.
Also stop trimming the list-panes output: the directory is the last field,
so a trim cut a trailing space off the last row's path; parsePaneRows()
already skips empty lines. And the comments that list what a discovered
record knows for certain now include the directory, when tmux reported a
usable one.
Co-Authored-By: Christian Haberl <116439789+christianhaberl@users.noreply.github.com>
Co-Authored-By: Claude <noreply@anthropic.com>
- cron resolvePrompt(): give the reason the rest of the cron docs give (the
submit check cannot recognise a multi-line paste; in paste mode the newlines
reach the CLI as keys) instead of the old one about writeViaMux fusing lines.
- sendInputToPane(): it types with send-keys -l and strips line breaks, so it
no longer uses "the same approach as sendInput()".
- TUI client: newlines become spaces (the docstring said stripped), and the
test name no longer cites "multi-line breaks Ink".
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
- sendInput's docstring said all text without `\r` is typed; that now holds
for single-line text only.
- The skill's big-input section still listed "the newline stripping" among
the hazards a workspace file avoids; it is the unconfirmed multi-line
paste now. Rewrapped, mirrored in plugins/codeman.
- The mobile composer's hand-back comment said the prompt transport strips
newlines. The hand-back writes to the terminal prompt, whose text reaches
the PTY as typed input, where a newline is a key; the behaviour (a
multi-line draft stays parked) is unchanged.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
TmuxManager.sendInput() removed every `\n` before the text reached tmux, so a
multi-line prompt sent with `useMux` (or a multi-line respawn prompt) arrived as
one line with its lines run together: `"echo A\necho B\r"` ran `echo Aecho B`.
The text half of a submit has gone in as one bracketed paste
(buildPasteTextCommands) since the Codex paste-burst fix, and inside the paste
markers Claude Code and Codex insert a pasted line break into the composer
instead of submitting. So the `\n` is now kept (`\r\n` loses only its `\r`) and
the existing paste carries the lines; the Enter stays a separate tmux call.
Multi-line text without an Enter is pasted too rather than typed with
`send-keys -l`, where every line break would reach the pane as a key.
Single-line input is unchanged.
The test-mode gate moves from the top of sendInput() into inputRunner(), as
readPaneRows() does, so a test subclass can record the commands sendInput()
would run instead of pinning the branch shapes on the source.
SubmitVerifier still compares the composer's last glyph line with the prompt
minus its newlines, so it does not reliably recognise a multi-line paste and
may not re-press an Enter that Claude Code ignored. `agent send` and the TUI
therefore keep refusing or joining multi-line input; the docs that described
the stripping now describe the paste and that limit.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
reconcileSessions() adopts codeman-* sessions it finds on the socket but has
no record of (a lost or stale mux-sessions.json) as "Restored: ..." entries,
and set their workingDir to process.cwd(). Every such session then looked like
it lived wherever the server was started, and a later respawn of it cd'd
there instead of into its project.
tmux already knows the answer as #{pane_current_path}. It is appended as the
last field of PANE_LIST_FORMAT, so a directory containing the separator stays
whole, and parsePaneRows() reads it as PaneRow.currentPath. No extra tmux call:
the same list-panes read that yields the pid now yields the directory.
The path is set by whoever owns the pane, so it is admitted only if it passes
isValidPath(), the check createSession() and respawnPane() already apply to a
workingDir; otherwise, and when tmux reported none, process.cwd() stays the
fallback. A hand-split session takes the first pane tmux lists.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude Code draws its prompt suggestion in an empty composer, the first letter in the reverse-video cursor cell and the rest faint, so a plain capture read it as typed text and keep-warm never nudged those sessions. The keep-warm pane read now uses capture-pane -e and drops the suggestion before checking the composer.
Also from review: an off status carries no window, automation and an unreadable composer retry instead of stopping, a failed evaluation re-arms a retry, a trigger during an evaluation queues one follow-up that remove() cancels, and the cap's clock is seeded from lastSubmitAt for pre-upgrade state.
Claude Code lets a subscription's one-hour prompt cache expire after an hour idle, and the first turn back re-writes the whole conversation at the cache-write rate; nearly every gap over an hour goes cold, while the saving is concentrated in gaps of one to four hours. Codeman now sends one short keep-alive turn five minutes before the expiry Claude Code reports on its statusline, so the next real prompt still reads the conversation from cache, and stops two hours (configurable) after the last real prompt.
Codeman owns the idle policy for these sessions, as agreed in Discussion #554: a launch with keep-warm on also carries idleCompaction: false in its one --settings JSON, so Claude Code's own idle compaction cannot replace the conversation with a summary a minute before the nudge. It is decided once per launch (keep-warm on, the statusLine exporter injected, Claude Code 2.1.290 or newer, an unknown version fails closed like --name), recorded on the mux record, and picked up by any relaunch; a launch with keep-warm off is byte-identical. A session switched on after launch is kept warm best-effort and the readout says so.
Every guard lives in one pure rulebook: the opt-in (an agent-spawned session does not inherit the app default), a launch that reports cache state, a warm 1h cache with enough tokens at stake and no compaction this gap, a live pane, no usage-limit pause, no respawn, Ralph, task or waiting agent, idle, no open dialog, an empty composer and no recent keystroke. The nudge is a submit and moves lastSubmitAt, which the response viewer's conversation correlation needs; the cap counts from its own persisted lastRealPromptAt instead. Read My Mind drops the exact nudge text, and the turn's stop hook and idle prompt open pre-acknowledged so nothing alerts. The last cache report and the clock survive a restart, so the timer re-arms.
GitHub Copilot CLI (`copilot`) becomes a run mode: Run menu, welcome
screen, cron and CLI management once it is installed, tmux-backed like
the other agent CLIs, working/idle and the model read off its footer,
launch options through `copilotConfig` (model, resume, continue, the
multi-user-clamped allowAll), Custom Model Endpoints via Copilot's BYOK
variables, MCP sync of its mcp-config.json, a status probe, and the
`codeman agent` verbs (spawn waits for its composer, read returns its
last answer).
The plan-usage quota row that earlier rounds carried was split out on
review and is not part of this merge.
Merge-time commits on top: the wider COPILOT_* clamp and the zh-CN
README rows (maintainer), the Docker sign-in docs, divider rows inside
an answer kept by `agent read`, route tests for the screen-read
last-response branch, and doc drift (Past Sessions, wheelForward JSDoc,
COPILOT_/OMP_ in the env prefix lists).
Verified before merge on Copilot CLI 1.0.98: injected keystrokes,
bracketed paste and Enter reach the TUI in tmux (github/copilot-cli#4180
does not reproduce), a shell tool call completes inside tmux (#4223 does
not reproduce), and a session driven through this branch answered over
send-and-wait.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Add pinCliSessionName (synced, default OFF), re-read at each spawn and respawn.
Off keeps the #457 behaviour; on pins every non-blank tab name as --name.
Update the docs, JSDoc and changeset that stated the old rule.
Copilot (`copilot`, npm @github/copilot) as a stock CLI entry with the same launch options as the other agent CLIs: model (--model), resume (--resume), continue (--continue) and allow-all (--yolo, clamped off for non-granted multi-user owners). Adds a resolver and GET /api/copilot/status probe, the agent-image package, Run-menu/mobile/logo entries, skill docs and tests.
Claude Code's and Codex's selection dialogs ignore a bracketed paste, so
after the previous commit a pasted `3` + Enter confirmed the highlighted
option instead of option 3. sendInput() now types a single character with
`send-keys -l` as master did (submitsAsKeys()). One character cannot form
the burst Codex reads as a paste, so the Codex fix is unaffected.
The trailing-`;` escape moves into escapeTmuxTrailingSemicolon() and now
also covers every `send-keys -l` call in sendInput() and
sendInputToPane(); tmux 3.5a types `x;` for `send-keys -l 'x\;'`.
Docs: the @fileoverview lines and orchestrator-loop-architecture.md still
described `send-keys -l`; CLAUDE.md, architecture-invariants.md and
cron-guide.md name the single-character exception.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
sendInput() typed the text of a text+Enter pair with `send-keys -l` and
sent Enter 50 ms later. Codex detects an unmarked paste from a fast
character burst and folds an Enter inside that window into the paste as a
newline, so the prompt stays in the composer unsubmitted. Measured with
codex-cli 0.162.1 in a throwaway tmux pane: 1505 chars stuck 3/3 as
`[Pasted Content 1506 chars]`, a 98-char line stuck 1/4. SubmitVerifier
re-presses Enter for the short case, but it cannot match the long one: the
composer shows the placeholder instead of the prompt's head.
The text now goes in via set-buffer + `paste-buffer -p -d` (markers only
when the pane requested bracketed paste), followed by the separate Enter as
before. Same pane, same texts: 4/4 and 3/3 submitted. Each send gets its
own named buffer; a paste that fails (pane or server gone) deletes it,
since tmux never trims named buffers on its own.
Also escapes a trailing `;` in the text, which tmux treats as a command
separator (`send-keys -l 'x;'` typed `x`, a lone `;` typed nothing).
sendInputToPane() has no callers in src/ and is left as it was.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
#609 keeps remote screen rows between the remote history and the local
frame. Those screen rows come from a separate capture-pane in the remote
command list, encoded from the default state, so the history's last row could
leave a background or dim active over them. The history now ends with a
reset before the screen rows, as the rows above the frame already do.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Conflict resolved in tmux-manager.ts: #609's screen-aware
joinScrollbackAndFrame keeps #602's merge-time SGR reset before the frame,
and #609's join tests expect it. The #601/#602 route test now mocks the
remote read in #609's { scrollback, screen } shape.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
joinScrollbackAndFrame joins two separate `capture-pane -e` outputs. The
remote history's last row can end with attributes still active (a diff row's
background, dim tool output), while the local frame is encoded relative to
the default state, so its first plain rows inherited them in the browser. A
`\x1b[0m` now ends the scrollback before the frame.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A full-history load of a remote SSH session reads the scrollback from the
remote tmux in one bounded ssh round trip and splices it above the local
frame. A transport failure (ssh 255, timeout, unparseable output) starts a
30 s per-host back-off; a missing remote session is per-session only.
Conflict resolved in session-routes.ts: #602's remote scrollback read runs
before #601's capture helper and its alternate-screen fallback.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Conflicts resolved against #583 and #588:
- One history-depth field: #583's `historyLines` / `capturedHistoryLines`
(reported as `paneHistoryLines`) is kept, and #601's lines cut now reads it
instead of a second `capturedHistorySize`. #601's `alternateOn` /
`capturedAlternateOn` joins it, and the one display-message format string
ends `#{history_size} #{alternate_on}`.
- selectSession keeps #588's full=1 switch for panes with no scrollback, gated
off remote and Docker sessions, and #601's SHELL_LOAD_QUERY for shells.
- computeHistoryTruncationNotice names a line count when paneHistoryLines is
known (#583) and otherwise uses #601's remainder wording.
- docs: api-reference lists both historyLinesCut and paneHistoryLines; the
notice invariant keys on history_size while the shell's automatic load is
the one place alternate_on decides.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
tmux before 3.2 prints no newline after `capture-pane -p` output, and
`-J` leaves the history's last row unterminated when the screen starts
inside a wrapped line. The marker row printed next is then glued onto
that row (`...first half<marker>\n31\n...`). The parser took the marker
only as a whole row, so it returned null and every load fell back to
the local capture while the screen stayed that way. Debian 11, Ubuntu
20.04 and RHEL 8 ship tmux 3.1c, 3.0a and 2.7.
The parser now takes the first `<marker>\n` wherever it ends a row (the
marker is random per read, so no row the pane holds ends with it) and
re-terminates a history that lacks its newline. A tail -c cut still
drops only the history's partial first row, now decided on the whole
output, so a cut inside the one row the marker is glued to leaves no
history instead of losing the marker. dropPartialFirstRow, no longer
called, is removed.
Docs and the findFrameInScreen JSDoc also say the splice does not place
the frame of an agent TUI mid-turn (a live region pinned to the bottom,
new rows inserted above it), which falls back to the history-over-frame
join.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude Code's tracker nulls recache_tokens_if_cold at a compaction or a tool-result clearing and only counts the expected rebuild at the next request, which also closes the window, so no report carried both and the old rule never fired. Stamp on the first warm null report after one that carried a value, carry it through idle re-reports and drop it at the next request; the readout now says "Context compacted at HH:MM" since a clearing opens the same window.
Also persist a changed report so a crash restores the latest one, rename the session field to statusLineExporter (statusLineTelemetry is the registry capability) and document its values, word the stake as re-cached, move the readout block above the SSE staleness heading, and drop keep-warm mentions until it lands.
The remote history and the local frame are read a round trip apart, so
two seams dropped rows at the join: rows that scrolled off the screen
during the round trip, and the top of a remote screen taller than this
pane (a shared session sized by a taller client under window-size
latest). Both are rows of the remote screen above where the local frame
begins.
The remote script now also captures the screen, right after the
history, in the same round trip. joinScrollbackAndFrame() places the
local frame among the screen rows (findFrameInScreen(): text compare
with escape sequences and trailing blanks ignored, the screen's trailing
blank rows and last content row left out, at least three rows of
overlap with two of them non-blank, highest match wins) and keeps the
screen rows above it between the history and the frame. When the frame
cannot be placed, the join is history over frame as before. The read's
buffer slack grows to 1 MiB, since the screen is outside the tail -c
bound.
Left: the history and screen are two tmux commands, so a row that
scrolls between them (milliseconds) is lost, and a screen that repeats
a whole block can place the frame at the higher copy, losing the rows
between the copies.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Review follow-ups for loading a shell from tmux's rendered history.
tmux adds no history while a pane is in the alternate screen, and a
nested tmux client (remote SSH and Docker cases, or tmux run by hand)
holds its pane there, so a full capture of it is one screen. The
display-message query that reads #{history_size} now also reads
#{alternate_on} (PaneCaptureOptions.capturedAlternateOn), and a request
carrying `alt=recording` (only SHELL_LOAD_QUERY sends it) is answered
the old way on such a pane: the visible frame over the tailed byte
recording. Agents, scroll pulls and Load full history are unchanged.
alternate_on cannot tell a nested tmux from vim or less, so a local
shell with one of those open takes the same fallback while it is open.
A full capture without `lines=` was reported as a 'tail' cut whenever
the pane held more than the configured ceiling (possible on tmux before
3.7), offering a Load full history that could never return more. The
cut is now reported only for a client bound below the ceiling.
The response carries `historyLinesCut` when that bound left lines in
tmux, and the banner then says earlier output may be retained instead
of naming the bytes a later tail cut, which undercount what tmux holds.
A bounded grid tile's shell load sends its own `lines=` (via
SHELL_LOAD_BASE_QUERY). CLAUDE.md, docs/architecture-invariants.md and
docs/api-reference.md describe the shell load, the cut report and the
fallback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A shell's automatic loads (tab select, dropped-output recovery, clear
terminal, a split/grid tile's load) replayed `session.terminalBuffer`,
the raw PTY recording, ahead of the visible frame. That recording holds
full-screen repaints (an ssh'd tmux, less, any TUI: cursor home, then the
rows joined by newlines, prompt on the last row) drawn for the pane
height of the moment. Replayed into a terminal with fewer rows, each
repaint's last newline scrolls and pushes its top row into scrollback,
so one line tmux holds once shows up dozens of times (26 copies in the
case that found this, after the pane went from 24 to 23 rows). Remote
SSH shell sessions hit it constantly: their inner tmux repaints often.
Shells now load a bounded window of tmux's rendered history instead
(`SHELL_LOAD_QUERY`: full=1&tail=1MiB&lines=10000), the same source the
scroll-to-top pull already used. `lines=10000` bounds the synchronous
capture-pane, measured at ~8 ms per 1000 lines (~0.1 s here vs ~0.8 s
for a 100k-line history). Because that bound is shallower than xterm's
scrollback, the server now reports a cut: the capture's existing
display-message query also reads `#{history_size}`
(`PaneCaptureOptions.capturedHistorySize`), and the route marks a full
capture `truncated` / 'tail' when tmux holds more than it read, so the
banner keeps offering Load full history and scroll-to-top keeps pulling
older lines. The byte cap still reports 'capped'. The banner no longer
names an amount it cannot know ("less than 1 KB more") for such a cut.
Agent sessions are unchanged.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A remote SSH session's local pane runs `ssh -t … tmux new-session -A` (or
`attach`), so the local tmux only sees the remote tmux client's full-screen
repaints and keeps a fraction of the history: measured 48 of 279 lines while
output streamed, none after a reattach. The remote pane, where the shell
runs, keeps all of it.
A full-history load (`GET /api/sessions/:id/terminal?full=1`) of a remote
session now reads the scrollback rows from the remote pane in one ssh round
trip (`#{history_size}` + `capture-pane -S -<N> -E -1`, exact `=name:`
target, newest bytes kept by a remote `tail -c`), and the local capture
reads only its visible frame (`-S 0`), spliced below them
(`PaneCaptureOptions.scrollbackOverride`). The local frame and caret are
kept because the live stream keeps drawing into the local pane.
Fail-soft and bounded: connection options from buildSshConnectionArgs(),
the shared remote-ssh limiter (a slot waited for longer than 1.5 s is given
up), a 5 s timeout, and a 30 s per-host back-off after any failure, which
keeps the local capture as before.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude Code's statusline has carried a prompt_cache object since v2.1.251, and Codeman's statusline exporter already received it, but StatusTelemetrySchema stripped the whole object, so Codeman never knew whether a session's conversation was still cached. Keep it and show it.
StatusTelemetrySchema now lists every documented scalar field null-tolerant (several are documented as possibly null, and the object gains fields across CLI versions, so a strict shape would 400 the post and blank the footer), while parsePromptCache normalizes only the subset Codeman stores, so a hostile localhost payload cannot bloat state. Session.promptCache rides toState with a change-only session:promptCache event, and the route broadcasts the stored object.
The Session Options (Respawn tab) readout shows warm-until or cold with the re-read stake, the cache hit rate, the last miss's causes, and, for Claude Code's own idle compaction (recache_tokens_if_cold null while expected_rebuilds rose), a "compacted at HH:MM" note that is never raised as an alert. setPromptCache stamps that on a new object rather than mutating the parsed report, so the stamp reaches the broadcast. Sessions without a statusline of their own also get a cache:until HH:MM / cache:cold group in the terminal footer. The last report is restored on a Codeman restart (like displayModel) so the readout is not blank until the pane's next render; the readout is time-aware, so a value whose expiry has passed reads as cold, not stale-warm. A launch without the exporter records why (collection off, workspace statusline, remote) so the row says the cause instead of "not reported yet" forever.
This is the sensor a later opt-in keep-warm would read, and the TTL it reports is the source of truth rather than the plan tier.
The "Showing the most recent 1.0 MB of this session. 4.8 MB more may still
be retained." bar covered the top of the terminal on nearly every tab switch,
and for fullscreen claude panes it could never be acted on: `truncated`
measures the server's byte stream, while Load full history asks tmux, which
holds no scrollback for a pane that lives in the alternate screen.
- The capture reads `#{history_size}` in the cursor query it already makes
and the terminal route returns it as `paneHistoryLines`.
- A reported 0 hides the notice; a positive count replaces the byte gap in
the message.
- The notice is lazy: it appears once a wheel/touch gesture reaches the top
of the browser buffer (after the pull that gesture starts), leaves when
the user scrolls back to live output or switches tabs, and its dismissal
sticks per session until reload.
- formatHistoryBytes no longer prints "1024 KB" just under 1 MiB.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Closing a tab took ~0.55-0.7s on an idle machine, more with child
processes or recently active subagents. Most of it was waiting:
- The web UI kept the tab until DELETE returned, then removed it on the
100ms tab-render debounce, which every session update restarts.
closeSession() is now optimistic: the tab, tile and split go and the
next session is selected before the request is sent, rendered at
once. A refused delete (checked with a GET, since a delete can land
and lose its reply) puts the row back at its old index with the
error toast. This also fixes a latent bug: _apiDelete never throws,
so an HTTP error used to report "Session closed" while the session
kept running. SSE upserts skip ids that are being closed.
- The kill path slept fixed intervals (100ms PTY grace, 200ms for the
pane's children, 100ms for the process group) and verified in 100ms
steps. waitForProcessesExit() (utils/process-exit-wait.ts) keeps
every deadline but returns once the processes are gone, counting a
zombie as exited. Signal decisions keep kill(pid, 0).
- tmux kill-session and the pane-pid lookup ran via execSync, freezing
the server for ~70ms per close. Now async.
- killSubagentsForSession() ran a full `pgrep -f claude` scan per
active/idle subagent (~85ms each with ~100 matching processes). It
now scans once for all of them.
Measured on an isolated instance: click to tab gone 540-690ms -> 58-95ms;
DELETE of a claude session ~450ms -> ~200-260ms.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude Code's advisor tool (code.claude.com/docs/en/advisor) lets the session's
main model consult a second, stronger model at decision points: before
committing to an approach, on a recurring error, and before declaring a task
done. Codeman can now start claude sessions with one.
- `advisorModel` field on POST /api/sessions, /api/quick-start and
/api/ralph-loop/start (fable, opus, sonnet or a full model id in those
families; haiku cannot advise and is refused). Stored on the session and
persisted, so respawn, boot restore and reboot restore keep it. Remote and
docker quick-starts refuse it, as they refuse effort.
- App Settings, Models, "Advisor" segment (Default / Sonnet / Opus / Fable),
synced as `claudeAdvisorModel`. Run, resume and the Ralph wizard send it.
Default sends nothing, leaving the CLI's own /advisor choice in charge.
- Carried as the `advisorModel` key in the launch's single --settings JSON,
merged with ultracode and the statusLine exporter, never the --advisor
flag: `claude --advisor haiku` exits 1 at launch, which would leave a dead
pane on every respawn, while the settings key degrades to no advisor. A
launch without an advisor is byte-identical to before.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(cleanup): keep .claude-images while a sibling session uses the same dir
cleanupSession() recursively removes {workingDir}/.claude-images. That
directory belongs to the working directory rather than to the session, and
several sessions routinely share one case directory, so closing one session
deleted the pasted images a live sibling still referred to.
The removal now runs only when no other live session has the same working
directory. A session that is itself being cleaned up does not count as live,
so two sessions of one case closed together still remove the dir.
Split out ahead of the exited-agent sweep for Ark0N/Codeman#446, which closes
sessions unattended and would otherwise make the loss routine.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* feat(session): close sessions whose agent exited cleanly (#446)
Part 2 of Ark0N/Codeman#446. Part 1 records an exited agent as
SessionState.paneExit. A session whose agent the user ended with /exit is
now closed through cleanupSession(), the same path the X button takes, so
finished sessions stop piling up on the board. The lifecycle log records
the reason as "agent exited cleanly (status 0)", and the conversation stays
resumable from the Resume list.
shouldCloseCleanlyExitedSession() in the new pure module pane-exit-sweep.ts
holds the rule. It closes a session only when all of these hold:
- The exit status is an explicit numeric 0 with no signal. An absent status
is how a SIGKILL presents on tmux 3.2a, so it counts as unknown and the
row stays. A non-zero status or any signal also keeps the row, with the
exit code on the tab.
- Two authoritative pane reads agreed on that exit.
TmuxManager.getPaneExitReadCount() counts them, and a failed, empty or
skipped read neither confirms nor resets the count.
- No start, attach or relaunch is running for the pane.
Session.paneLifecycleInFlight covers _setupOrAttachMuxSession(), whose
dead-pane branch revives an exited pane on purpose, and restartCli().
setPaneExit() already scopes paneExit to local mux-backed sessions, so
remote, docker and direct-PTY sessions are never closed.
planRebootRestore() now refuses a record whose persisted paneExit is a
clean exit. That covers an agent that exited just before a reboot, before
the sweep reached it. A crashed agent's record stays eligible, like its row.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(web): show "exited" on the phone overview and desktop home rail (#446)
Part 1 of Ark0N/Codeman#446 taught the tab strip and the rich rail rows
to say that a session's agent has exited. The phone overview and the
desktop home rail still said "idle", beside a green or pulsing dot.
_mobileOverviewExit() in mobile-overview.js is now the one rule for all
three surfaces, and _sidebarRichRow() uses it as well. It changes what a
row shows and leaves the row's state alone, because the state still picks
the section and the sort order. An exited row gets an "exited" pill, a
neutral dot and row accent, and a duration measured from when the server
first saw the pane dead. A pending permission prompt or question still
wins, as it does on the tab.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(cleanup): close the gaps review found in the #446 sweep and image guard
Four fixes from a dual review of Ark0N/Codeman#446 part 2.
- The .claude-images guard compares canonical paths, so a sibling that
reaches the same directory through a symlink keeps it. Its comment used to
say that case only missed a deletion; it caused one.
- A detached session counts as a live sibling. DELETE ?killMux=false removes
it from the server's map while its pane keeps running, so the guard now
reads persisted records too, and exempts only sessions being killed rather
than every session in cleaningUp.
- A session being closed refuses startInteractive() and startShell(). The
/interactive route awaits listener setup before the start, and a start
that raced the close could launch a CLI in a tmux session whose record was
then deleted. A failed close clears the mark again.
- The clean-exit sweep tries each exit once, keyed by session id and the
exit's at stamp, so a close that fails is not retried and logged every
two seconds.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(session): keep a clean exit that lands within 10 s of a pane start (#446)
A CLI that prints a startup error ("not logged in", a bad profile, a config
error) and exits 0 used to lose its tab, and the error with it, about 4 s
after launch. The sweep now keeps any clean exit that lands within
CLEAN_EXIT_MIN_PANE_LIFETIME_MS (10 s) of the last start, attach or relaunch
finishing (Session.paneStartedAt, stamped when _withPaneLifecycle ends). The
row stays as "exited (0)" for the user to read and close.
Verified on an isolated instance: a shell that ran `exit 0` 2 s after start
kept its row, one that exited after 13 s was closed.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* fix(sessions): stop pinning the w1-myapp placeholder as Claude's /resume title
Local claude spawns passed the tab name as `--name`. That flag is not only the
cross-session peer name: it is also the prompt-box label, the `/resume` picker
entry and the terminal title, and a pinned title stops Claude generating its own
(`customTitle ?? aiTitle`). So every conversation of a case was listed in
`/resume` as the same `w1-myapp`, and none of them got a generated title. On one
workspace, 34 of 34 conversations spawned with `--name` had no ai-title, while
every conversation spawned without it had one.
Only a name the user chose is pinned now: `Session.cliPinnedName` is the name
when `nameSource === 'manual'`, carried to the builders as a separate `cliName`
so the tab/mux name is untouched. Placeholder and auto names let Claude title
the conversation again.
A rename in Codeman also reaches `/resume`: the new name is appended to the
conversation's transcript as the `custom-title` row `/rename` writes (never
creating the file, never writing an empty title). For a pane spawned without
`--name` this holds immediately; a pane spawned with one re-appends its own
title each turn, so there the new name holds from the next spawn.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* fix(sessions): skip no-op renames and docker sessions when syncing the /resume title
A same-name PUT (the Session Options field saves on blur and recomposes the
unchanged placeholder) no longer flips nameSource to manual or appends a
custom-title row, and docker sessions skip the host transcript scan since their
transcript lives in the container. The skill pages no longer use a w<N>- name
as the peer-name example, and the changeset notes the re-append caveat.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
* docs: record that nameSource decides --name and renames reach /resume
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: codeman-local <codeman@local>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
Ten findings from a two-model review of this branch. Both reviewers cleared the
detection logic itself; everything here is a gap around it.
A route that starts a command in a pane now PERSISTS as well as broadcasts.
`/interactive` and `/shell` did neither before, and the pane-exit watcher cannot
cover for them: its next tick finds `paneExit` already cleared in memory,
reports no change and writes nothing, so `state.json` kept saying the agent had
exited for as long as the session stayed quiet. Nothing reads that record for a
decision yet, which is exactly why it had to be fixed now — part 2 is designed
to read it. The `clearPaneExitForNewPane()` docstring claimed its callers
already persisted; that claim was false for these two, and now says what the
caller owes instead.
The watcher's four guards were unreachable by any test. `refreshPaneExits()`
opened with `if (IS_TEST_MODE) return;`, so the read gate, the in-flight
suppression, the generation counter and the empty-read rule could each be
deleted with the whole suite green. The tmux call moves into `readPaneRows()`,
which a test subclass overrides — the shape `runRemoteReconnectTick` already
uses in this file for the same reason — and the test-mode gate moves with it, so
what a test cannot do is spawn a process rather than exercise the bookkeeping.
Each of the four guards now has a test that fails when it is deleted.
The muted status dot turned out to be a specificity fight on three surfaces, not
two. `.tab-status.error` was not excluded, so a session whose agent exited and
whose PTY-exit breaker then tripped lost its red dot to the mute — the state the
browser answers with a "restart it?" confirm, and a needs-you colour by the same
argument that protects the two alert classes. And mobile.css gives a `busy` dot
a 9px size and a green glow with `!important`, while `status` stays `busy` for a
pane whose agent died mid-turn, so a phone rendered a grey dot still wearing the
green halo beside a badge reading "exited". Both measured against the real
stylesheets, both now excluded, and the CSS test reads mobile.css too instead of
being structurally blind to half the problem.
Six comments said things that were not true. Two named the stats collector as
what replaces a restored reading, which is the opposite of the design. The
interval constant argued that 2000 ms keeps a read inside a tick, when the
5000 ms exec timeout means it cannot — which is why the in-flight guard exists.
`MuxSession.discovered` did not say the flag is permanent, though `saveSessions()`
serializes it. The empty-read docstring claimed a distinction that `|| true`
makes impossible. The invariants doc promised more than its drift test delivers.
And CLAUDE.md had no pointer at all, leaving its two hardest prohibitions
("never set `status: 'error'`", "never null the pid") only in the file it is
meant to route people to.
Refs Ark0N/Codeman#446.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Four changes the maintainer asked for on Ark0N/Codeman#446 before merging.
The pane-exit watcher stays always-on, but a tick now costs nothing when there
is nothing to observe. `hasObservablePaneSession()` skips the tmux exec while
every session on the manager is one of the shapes `Session.paneExitApplies`
already forces to UNKNOWN: a remote SSH session (its local pane holds the ssh
client), a docker case (a `docker exec` into the container's own tmux), and a
record rebuilt from the socket (no provenance at all). The timer is untouched.
Skipping retracts nothing, for the same reason a failed read does not: the map
still holds the last real reading, and every path that puts a new command in a
pane calls `clearPaneExit()` itself. The two copies of that rule are pinned
against each other in `test/session-pane-exit.test.ts`, because drift between
them is silent in both directions.
`DEFAULT_PANE_EXIT_INTERVAL_MS` was already a constant beside the stats and
remote-reconnect intervals; its comment now says why the watcher owns its own
cadence and why the number is what it is.
The never-default-an-absent-status rule is written where `PaneExit` is declared.
It names `status ?? 0` as the thing never to write, and says that an agent the
OOM killer took would otherwise read as a user typing `/exit` — which is what
absent-stays-absent keeps a later clean-exit sweep away from. Nothing fails when
somebody adds that `??`, which is why the sentence is there rather than a test.
Checking the dot's specificity found a second fight, and it was losing. On the
tab strip the alert rules win as intended: a session that exits with a
permission dialog pending still renders red, and yellow for an idle alert. On
the rich vertical tab rail they did not — that rail's own `tab-state-*` dot
rules are (0,9,1) against the strip's mute at (0,5,0), so an exited session
there kept a full green dot AND the working halo beside a badge reading
"exited". The rail twin matches that specificity exactly and therefore must stay
below those rules in source order; it clears the halo as well, which the strip's
rule never had to think about.
`test/session-pane-exit-ui.test.ts` now resolves the real stylesheet in jsdom
rather than matching selector text: postcss collects every rule that paints
`.tab-status`, a real engine decides, and the tests read back the answer. Two
mutations were run against it to prove it has teeth — dropping the hand-written
alert exclusions fails three cases, and moving the rail twin above the state
rules fails one.
Refs Ark0N/Codeman#446.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Aamer Akhter