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159 Commits
Author SHA1 Message Date
Codeman maintainer 8e6abf4bfd Merge pull request #592: feat(cli-registry): GitHub Copilot CLI as a run mode 
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>
 2026-10-18 08:17:06 +02:00
Devvyn 76479fdc96 feat(sessions): make pinning every tab name an opt-in setting 
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.
 2026-10-18 13:58:09 +08:00
Devvyn c5de8383e7 feat(cli-registry): GitHub Copilot CLI as a run mode 
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.
 2026-10-18 00:47:46 +08:00
Codeman maintainer 8084cae0fe Merge pull request #628 from Randalix/fix/codex-submit-paste 
fix(tmux): submit text as a bracketed paste so Codex does not swallow Enter

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
 2026-10-16 01:59:46 +02:00
RandalixandClaude Opus 5.5 7fd76f06c3 fix(tmux): type a single-character submit so a dialog answer selects 
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>
 2026-10-14 21:23:58 +02:00
Ludo Fourrage 96f6cdea8c fix(tmux): reset capture styles before live output resumes 2026-10-14 18:07:32 +00:00
RandalixandClaude Opus 5.5 344edc942b fix(tmux): submit text as a bracketed paste so Codex does not swallow Enter 
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>
 2026-10-14 10:20:01 +02:00
Codeman maintainer 62227145dc Merge pull request #607: feat(telemetry): read out Claude Code's prompt cache state per session 2026-10-13 18:07:15 +02:00
Codeman maintainer 628b6e5832 docs(remote): a frame that starts on a wrapped line's second half is not placed (#609 merge-time fix) 
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
 2026-10-13 18:04:36 +02:00
Codeman maintainer aca358126d fix(remote): reset SGR where the remote history meets the remote screen rows (#609 merge-time fix) 
#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>
 2026-10-13 18:04:29 +02:00
Codeman maintainer 239f15437b Merge pull request #609: fix(remote): close the row gaps at the join in a remote history load 
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>
 2026-10-13 18:04:05 +02:00
Codeman maintainer d571c41fb1 fix(remote): reset SGR at the remote scrollback splice seam (#602 merge-time fix) 
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>
 2026-10-13 18:01:45 +02:00
Codeman maintainer f9f00bdb5e Merge pull request #602: fix(remote): load a remote session's scrollback from the remote tmux 
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>
 2026-10-13 18:01:15 +02:00
Codeman maintainer 36f8afdaba Merge pull request #601: fix(terminal): load a shell from tmux's rendered history, not the byte recording 
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>
 2026-10-13 17:59:07 +02:00
timkjrandClaude Opus 5.5 8d92e577f8 fix(remote): accept the history marker glued to a row on tmux before 3.2 
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>
 2026-10-11 18:54:20 -05:00
JD ecb2e3d8f3 fix(telemetry): stamp a compaction on entering the null window 
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.
 2026-10-11 12:36:59 -04:00
timkjrandClaude Opus 5.5 28b41efa58 fix(remote): keep the remote screen rows above the local frame in a remote history load 
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>
 2026-10-10 23:32:04 -05:00
timkjrandClaude Opus 5.5 063e6fc076 fix(terminal): keep the byte-recording load for a shell in the alternate screen, report a lines cut only below the ceiling 
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>
 2026-10-10 23:29:19 -05:00
timkjrandClaude Opus 5.5 b620e42ffa fix(terminal): load a shell from tmux's rendered history, not the byte recording 
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>
 2026-10-10 12:49:29 -05:00
timkjrandClaude Opus 5.5 b33d6da58a fix(remote): load a remote session's scrollback from the remote tmux 
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>
 2026-10-10 12:49:09 -05:00
JD 551a7f2792 feat(telemetry): read out Claude Code's prompt cache state per session 
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.
 2026-10-10 13:09:32 -04:00
Codeman maintainer e2453fe97b fix(terminal): partial-history notice only when there is history to load 
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>
 2026-10-10 05:56:37 +02:00
Codeman maintainer 89177651a6 perf(sessions): closing a session no longer waits on the server 
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>
 2026-10-10 04:20:46 +02:00
Codeman maintainer 01f403dc1b feat(claude): advisor tool support, per session and as an App Settings default 
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>
 2026-10-04 19:05:43 +02:00
Michael GrundbergandClaude Opus 5.5 b80d47aff8 feat(session): close sessions whose agent exited cleanly (#486) 
* 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>
 2026-09-24 22:18:07 +02:00
shenlvkang-collabClaude Opus 5.5codeman-local
 		69a71287e6 fix(sessions): stop pinning the w1-myapp placeholder as Claude's /resume title (#457) 
* 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>
 2026-09-24 01:48:33 +02:00
Michael GrundbergandClaude Opus 5 9c286eeddf fix(session): persist an exit retraction, and let tests reach the watcher 
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>
 2026-09-22 15:24:09 +02:00
Michael GrundbergandClaude Opus 5 90fd0a5a15 fix(tmux): gate the pane-exit read, and mute the dot on the rich rail too 
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>
 2026-09-22 09:19:55 +02:00
Michael GrundbergandClaude Opus 5 02dc46dcd7 feat(tmux): report a dead pane's exit from the batched pane list 
Codeman creates every tmux pane with `remain-on-exit on`. When the agent exits,
tmux keeps the pane, the tmux session, and the `tmux attach-session` process
Codeman records as the session's pid, so no PTY exit handler fires and nothing
writes the exit down. tmux itself knows: it marks the pane dead and reports the
exit status. This reads that.

`PANE_LIST_FORMAT` gains `#{pane_dead}`, `#{pane_dead_status}` and
`#{pane_dead_signal}`, and `startPaneExitWatcher()` refreshes a
muxName-to-observation map from ONE batched `tmux list-panes -a` per tick. Boot
reconciliation already ran that same call, so it now fills the map too and
recovery starts with a reading.

The watcher owns its own interval rather than riding `startStatsCollection()`,
which the issue suggested. That collector is armed when a browser opens the
Monitor panel and DISARMED when it closes it, and boot skips it entirely unless
recovery found a live session, so a session created on a freshly booted server
would publish nothing and one browser could turn detection off for every other.
Measured on an isolated instance: a dead pane with status 0 reported nothing
until `POST /api/mux-sessions/stats/start` was called by hand. It is still one
batched read per tick; only the timer changed.

Three rules keep a positive answer trustworthy. A session answers only when
tmux listed exactly one pane for it, because Codeman never splits a pane and a
session the user split by hand has none that speaks for the agent. A pane
answers only when `#{pane_dead}` said 1 or 0, because an empty field is a tmux
that did not answer. An absent status stays absent rather than becoming 0:
measured on tmux 3.2a, a SIGKILLed pane reports neither a status nor a signal,
and calling that a clean exit would be wrong in the direction that matters.

Two guards stop a slow read undoing a fast one. `EXEC_TIMEOUT_MS` is 5000 ms
against a 2000 ms interval, so a read can outlive two ticks: one already in
flight suppresses the next, and a generation counter that every
`clearPaneExit()` bumps discards a read that started before a respawn or a
kill. An observation also carries its pane pid, so a second command in the same
pane that exits the same way starts a new timestamp rather than inheriting the
first death's.

A non-empty read of `list-panes -a` is authoritative for the whole socket, so
sessions missing from it are pruned, which also bounds the map as tmux sessions
come and go outside `killSession()`. A failed or empty read retracts nothing.

The manager reports the raw pane reading and applies no session-shape scoping,
because the remote-reconnect watcher beside it needs exactly that raw reading.

`parsePaneList` becomes `parsePaneRows`, returning one row per pane instead of
a name-to-pid map; reconciliation builds its map from the rows. The parser's
existing cases carry over unchanged, including the launchd/systemd literal-tab
regression from PR #71.

Refs Ark0N/Codeman#446.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
 2026-09-21 10:00:54 +02:00
Michael GrundbergandClaude Opus 5 5cfb98fb8b fix(terminal): compare capture geometry only on a visible-frame response 
Only a visible-frame capture positions its rows absolutely, so only that frame
can be damaged by a terminal of the wrong size. A `full=1` body is linear
scrollback closed by a relative cursor move, which is relative precisely so the
browser's row count need not match the pane's, and a `history` body is the byte
stream, which carries no row alignment to protect. The geometry comparison ran
on all three, so it fired most often on the one response it cannot help:
`_fullHistoryLoaded` is empty on the first select of every non-shell session per
page, and a session whose pane a desktop tab holds too tall to ever fit then
paid a second whole-scrollback capture, reset and replay on every page load and
every first tab switch.

`framePositionsRowsAbsolutely` gates both the captured-geometry comparison and
`sizeMovedUnderLoad`. A size that moved under a byte-stream or scrollback replay
is healed by xterm's own reflow plus the SIGWINCH the trailing `sendResize`
already sends.

A pane WIDER than the terminal damages the same frame a second way, so
`captureCols` is now compared rather than only logged. `formatPaneSnapshot`
paints each row out to the pane's own width, so a narrower browser wraps every
painted row, and the wrap on the last one scrolls the whole frame up by a row.

The terminal response no longer falls back to `session.ptyCols`/`ptyRows` when
the capture reported no geometry. The cursor query is what produces the absolute
addressing in the first place, so a capture that lost it returned a raw frame
that was never positioned, and a byte-history response was never positioned
either. Naming the session's own PTY size there described a frame that does not
exist and invited a repair for damage that is not present. `_ptyCols` is also
written only by `resize()` while the PTY is spawned at the size queried from
tmux, so it can be wrong on its own terms. Both fields are now absent instead,
and the `Session` getters added for that fallback go with it.

Two browser cases cover the new behaviour and each fails without its fix: a
`mux-full-history` response with both dimensions mismatched asserts one fetch
(two without the gate), and a `mux-visible` response wider than the terminal
but short enough to fit asserts two (one without the width comparison).

Corrects a claim in the comment above `capturedGeometry` in tmux-manager.ts.
Both replay paths do not address rows absolutely; the full-history one ends in a
relative move, which is the whole reason the gate is right.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
 2026-09-19 10:44:35 +02:00
Michael GrundbergandClaude Opus 5 3edf9aae2f fix(terminal): replay a pane capture at the geometry it was taken at 
A visible-frame capture repaints each row at an absolute position, counting up
to the pane's height. A terminal shorter than that clamps every address past its
own height onto its last line. The overflow rows then overwrite one another, and
the rows underneath are lost. Replaying a real 50-row capture into a 30-row
terminal rendered 28 lines of a 45-line command and drew the frame twice.

Nothing in the response said what height the frame was built for, so the client
could not detect this. A capture now reports the geometry it was really taken at
through `capturedGeometry` on `PaneCaptureOptions`, and the terminal response
carries it as `captureCols` and `captureRows`. When the captured pane is taller
than the terminal, or the size that produced the capture did not survive the
load, `selectSession` replays once at the size that stuck. `resizeRetry` caps
that at one attempt, so two competing fits cannot trade replays forever.

The retry re-arms the full-history flag only when the pass that ran had consumed
it. A tab switch takes the bounded tail, so its retry takes the tail too:
clearing the flag unconditionally would upgrade that switch into a fresh
scrollback capture the user never asked for, which the route's own comments put
at tens of megabytes.

What this repairs is a capture that won a race against the resize meant to
precede it. It does not repair a capture whose pane was too tall because
`Session.resize` declined the resize outright, which it does for a small
viewport while a desktop viewport's size claim is live. The retry re-sends the
same declined resize and captures the same pane, and `resizeRetry` then stops
it. Repairing that means changing who owns the pane size, which is a policy
question this does not touch. The reported geometry still helps there, because
the client can see the mismatch at all rather than being blind to it.

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

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
 2026-09-19 10:44:35 +02:00
Codeman maintainer 942bf37e48 fix(custom-model): unset injected env on clear, resume on restart, select the model for pi/omp/grok 
Custom Model Endpoint Profiles (#393) let a session point its CLI at a
custom OpenAI-compatible endpoint by injecting env vars or a config file
and restarting the CLI in place. Review of the apply path found four
things, two of them destructive. This lands all four plus the smaller
items from the same review.

1. Clearing a selection did not clear it. The injected vars reach the CLI
   via `tmux setenv`, which persists at the tmux-session level and is
   inherited by `respawn-pane` (measured: `setenv FOO bar` survived two
   successive `respawn-pane -k`), so deleting the keys from the session's
   envOverrides relaunched the CLI still pointed at the old endpoint, and
   for the configDir kinds at a HOME/CODEX_HOME/GROK_HOME that had just
   been deleted. `Session.setCustomModel()` now reports the removed keys,
   queues them (`_pendingEnvUnsets`), and `RespawnPaneOptions.unsetEnvKeys`
   carries them into `applyEnvOverrides()`, which `setenv -u`s them before
   re-applying the live overrides, on the same path that already unsets
   the legacy CLAUDE_CODE_EFFORT_LEVEL. Verified on a private tmux socket
   that `setenv -u HOME` hands the next respawn the global HOME back.

2. Applying a model to a local claude session killed the pane. The
   relaunch was `claude --session-id <id>` and Claude refuses an id that
   already has a transcript, and unlike the dead-pane respawn this one
   kills a working pane first. `restartCli()` now pins the live
   conversation id as the resume id for that respawn when the CLI's launch
   declares a `fallback` chain, which renders the same
   `--resume <id> || --session-id <id>` shape the docker and remote pane
   commands use. Gated on the registry shape, not the CLI id: an entry
   whose resume id is minted by the CLI itself never declares that chain.

3. pi, omp and grok wrote their config file and then launched without the
   `--model` that selects it, so the file was ignored. The registry entry
   now declares `customModelInjection.launchModel` (`custom/{modelId}` for
   pi and omp, grok's `[model.codeman-custom]` block name), the builder
   renders it, and `_withCustomModelLaunchModel()` applies it onto the
   respawn options through `legacyConfigField`, leaving the stored
   <Mode>Config untouched so a clear falls back to the user's own model.
   A model id the CLI's `model` token pattern cannot carry is refused
   with a 400 rather than silently dropped by the argv engine.

4. Remote (SSH) and Docker sessions reported `restarted: true` and changed
   nothing: their `restartCli()` reattaches the durable tmux rather than
   relaunching the agent, and the env lands on the local pane. Both are
   refused with a 400 until those paths are plumbed.

Smaller items from the same review:

- The selection survives a Codeman restart as the disk-only `__customModel`
  bookkeeping (endpoint, model, injected key NAMES, config dir, launch
  model; never the values, which carry the API key). Recovery re-derives
  the values from the endpoint store through the same apply path the route
  uses and keeps the bookkeeping even when the endpoint is gone, so a
  later clear still has keys to unset.
- Discovery goes through `webviewFetch()`, so the RESOLVED address is
  judged by the same egress guard the web-tab proxy uses, and `baseUrl`
  reuses `webviewUrlSchema` (http(s) only, no embedded credentials,
  link-local and cloud-metadata addresses refused). undici's `fetch failed`
  wrapper is unwrapped so the user sees the ECONNREFUSED underneath.
- `custom-model-hosts.json` is written 0600 via tmp+rename, the per-session
  config dir 0700/0600 (pi and omp embed the key literally), and that dir
  is removed with the session.
- `PR.md` is gone from the repo root and the design doc moved to
  `docs/custom-model-endpoints-plan.md` with the LAN address and the
  personal name scrubbed; every reference follows. The guide's `authStyle`
  text matches the shipped schema (`bearer | api-key`, default `bearer`)
  and says that `customModelEndpointsEnabled` is read by nothing until
  the picker lands.
- `config/tsconfig.scripts.json` typechecks `scripts/test-local-llm-harnesses.ts`
  (four real type errors fixed). It is not yet wired into `npm run typecheck`
  because that line differs on master; adding `&& tsc -p config/tsconfig.scripts.json`
  there is the one-line follow-up.

Tests: `test/session-custom-model-restart.test.ts` drives a real Session and
fails on the unfixed code for items 1 to 3; the route suite covers item 4
and the pattern refusal; `test/tmux-manager.test.ts` pins that the unsets
run before the overrides and that a shell-metachar key never reaches tmux.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-14 23:46:28 +02:00
Codeman maintainer fa1ea8d9fe fix(statusline): unset a stale user statusline var, write the exporter script atomically 
Three small follow-ups from the #361 review.

A tmux setenv survives respawn-pane, so _configureStatusLineUserCommand
returning early when the user has no statusline left a previously
exported CODEMAN_USER_STATUSLINE_CMD in place: a user who deleted their
own statusline kept getting the stale one wrapped, and lost Codeman's
footer print-through, until the tmux session was recreated. It now
issues `setenv -u` in that case, the same shape as the effort-level
cleanup in applyEnvOverrides.

ensureStatusLineExporterScript truncated and rewrote a script that live
sessions execute on every statusline render, and chmod'd it after the
write. It now writes a temp file next to the target, chmods that, and
rename()s it into place.

The non-tmux direct-PTY fallback carries no exporter; that is now stated
at the spawn site and in the architecture-invariants paragraph rather
than left as a silent gap.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
 2026-09-14 15:59:00 +02:00
Ark0N b2b2c767ea Merge pull request #361 from timkjr/fix/statusline-injection-opt-out 
fix(statusline): inject plan-usage telemetry via ephemeral CLI flag, never disk
 2026-09-14 15:58:48 +02:00
Ark0N a28b04c368 Merge pull request #362 from timkjr/feat/omp-remote-continuation 
fix(omp,remote): thread remote-omp resume/continue through respawn and reattach
 2026-09-12 05:14:24 +02:00
Michael Grundberg 2b57c595df fix(terminal): gate the row-preserving skips on a capture, not the query flag 
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.
 2026-09-09 15:35:02 +02:00
Michael Grundberg 323730a29d fix(terminal): keep row alignment in the full-history pane replay 
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.
 2026-09-09 14:20:34 +02:00
timkjrandClaude Sonnet 5 797f0d387c fix(remote): address review feedback on omp/claude respawn continuity 
- Remote omp command now renders through buildSpawnCommandFromRegistry
  (the mode-agnostic engine local/docker spawns use) instead of the
  buildOmpCommand() the CLI-registry refactor deleted.
- Session._pinOmpRespawnId()/_maybeCaptureOmpSessionId() now skip
  host-local ~/.omp resolution entirely for a remote session and fall
  back to --continue: that resolver only ever reads THIS host's
  filesystem, which is meaningless (and could wrongly alias an
  unrelated local conversation) for a conversation that lives on the
  remote host.
- Remote-claude launch now honors an explicit resumeSessionId distinct
  from sessionId (mirrors claudeDockerPaneCommand's shape), and
  validates sessionId the same way that sibling does before
  interpolating it into the remote shell command.
- Add the still-missing header-cwd half of the trailing-slash test,
  and document respawn/reattach continuation + auto-reconnect-vs-
  clean-exit in docs/remote-sessions.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
 2026-09-07 22:11:54 -05:00
timkjr 88243e9ffa fix(remote): never auto-revive a remote session after a clean agent exit 
The COD-108 reconnect watcher treated any dead local pane as a dropped
transport and re-ran the pane command — so a normal ctrl-c/ctrl-d on a
remote omp/opencode/claude auto-spawned a FRESH agent (claude only
looked correct because its '--session-id || --resume' fallback resumed,
with a loud 'already in use' error first).

Distinguish a transport drop from an intentional exit: only reconnect
when the durable remote tmux session (codeman-ssh-*) is verifiably
still alive on the remote host. A clean exit tears that session down;
the watcher now probes it via ssh has-session and skips (remote-gone)
when it is gone OR unknown (fail closed). The probe is cached
per-session and fired async so the 5s tick never blocks on ssh.

Also thread ompConfig/resumeSessionId into the remote builders so a
dead-pane respawn of an omp session resumes (--resume <id>) or
continues (--continue) instead of launching bare omp.

Tests: 3 new cases pinning remote-gone / unknown / alive decisions;
remote omp resume + --continue fallback. Verified live: all three
remote CLIs stay dead after exit.
 2026-09-07 21:30:31 -05:00
timkjr 0a5bc1ac2e fix(omp,remote): pin remote conversations on respawn so ctrl-d/ctrl-c resumes instead of relaunching fresh 
Two independent defects made ANY clean exit from a remote SSH session (user
ctrl-d or ctrl-c, or a dropped pane) relaunch the agent as a NEW conversation:

1. SSH-remote claude was launched as a bare `claude --dangerously-skip-permissions`,
   so the remote-respawn path (COD-108 reattachRemote re-running the idempotent
   launch command) started a fresh conversation every time. Pin it to the
   deterministic Codeman session id, mirroring the docker-claude shape
   (claudeDockerPaneCommand): `--session-id <id>` to create, with the
   `|| --resume <id>` fallback so the idempotent re-run resumes instead of
   erroring with "already in use". A per-host commands.claude override still wins.

2. OMP --resume pinning silently degraded to ambiguous `--continue` whenever a
   case path ended in a trailing slash (e.g. remote `remotePath` stored verbatim
   as `/home/user/dotfiles/`): mangleOmpWorkingDir produced `-dotfiles-` while
   omp persists sessions under `-dotfiles`, readdirSync returned null for an
   existing dir, and findLatestOmpSessionId/resolveAndClaimOmpSessionId never
   matched. Normalize the trailing slash before mangling (new exported
   stripTrailingSlash) and compare the session header cwd against the same
   normalized value.

Both were found live 2026-08-29 on a remote OMP/Claude node: ctrl-c and ctrl-d
behaved identically, both relaunching a fresh session.
 2026-09-07 21:20:41 -05:00
timkjrandClaude Sonnet 5 d5b75af628 fix(statusline): sticky telemetry collection, footer print-through, EOF fix 
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>
 2026-09-07 20:37:29 -05:00
timkjrandClaude Sonnet 5 e15e8e43e8 feat(statusline): wrap the user's own real statusline instead of skipping it 
Now that the exporter no longer lives in a fixed per-case file, it can
compose with the user's actual configured statusline rather than just
backing off when one is found.

findEffectiveUserStatusLineCommand() walks Claude Code's own settings
precedence for a workspace: project-local .claude/settings.local.json
> project-shared .claude/settings.json > the user's global
~/.claude/settings.json. A legacy Codeman-marked entry left behind in
the project's own settings.local.json is never treated as a real user
command — it's skipped and precedence continues to the next layer.

The shared exporter script (bumped to a V2 marker so stale copies
self-heal) now fires the telemetry POST in a background subshell —
its own stdout/stderr discarded so nothing leaks into the visible
statusline, and confirmed non-blocking (~4ms, even against an
unreachable endpoint) — then, if the pane's environment carries
CODEMAN_USER_STATUSLINE_CMD, feeds it the same stdin blob and relays
its stdout as ours. Otherwise it falls back to the plain "codeman"
marker as before.

The discovered command is threaded to the pane via `tmux setenv
CODEMAN_USER_STATUSLINE_CMD` (_configureStatusLineUserCommand) rather
than embedded in the spawn command line, for the same
premature-shell-expansion reason as the parent commit: tmux stores a
setenv value verbatim and never re-parses it, so once shellescape()d
for that one command, the command's own $/quotes survive untouched
into the pane's environment.

Verified live via direct shell execution of the generated script
(both branches: fallback and user-command wrapping) before deploy.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015GyMnFWnUzc41TDeHg9juW
 2026-09-07 19:18:36 -05:00
timkjrandClaude Sonnet 5 d4aa3c8cca fix(statusline): inject plan-usage telemetry via ephemeral CLI flag, never disk 
Codeman's plan-usage chip wrote a statusLine.command into the case's
.claude/settings.local.json to receive Claude Code's rate_limits blob.
That file-based statusLine took precedence over the user's own
global/project statusline for ANY `claude` run in that directory,
including entirely outside Codeman, with no disclosure in the App
Settings UI (labeled only as a header-display toggle) and no way to
remove it once written (the removal code path was unreachable dead
code — nothing ever called it with false).

Replace the disk write with an EPHEMERAL `claude --settings
'{"statusLine":{...}}'` CLI flag, resolved fresh at spawn time
(resolveStatusLineCliCommand in hooks-config.ts) and merged with
effort/ultracode into one --settings object (buildClaudeSettingsFlag
in tmux-manager.ts, since Claude Code accepts only one --settings
flag). Never touches disk, so a plain `claude` run outside Codeman is
untouched. Self-healing: any legacy disk-written exporter from an
older build is stripped the first time a session starts in that
workspace again. Still respects a user's own hand-authored statusLine
(skips the flag entirely rather than overriding it).

Mid-fix bug found and fixed: the exporter's command legitimately
depends on $CODEMAN_SESSION_ID/$CODEMAN_API_URL/$CODEMAN_HOOK_SECRET_FILE
and an internal $INPUT, all meant to be expanded only when Claude Code
itself executes the statusline, using the pane's tmux-setenv'd
environment. Passing that text through --settings routed it through
execSync's own implicit /bin/sh -c first (tmux respawn-pane's
`bash -c "..."` wrapper) — POSIX double quotes don't suppress $
expansion, so those vars got expanded prematurely against the
server's own environment (unset there), producing malformed JSON that
printed as literal error text in the statusline. Fixed by writing the
exporter as a real, shared script file (ensureStatusLineExporterScript,
marker-versioned so stale copies self-heal) and passing only its bare
path via --settings — nothing for any intermediate shell to mangle.
Verified against a real Claude CLI on an isolated tmux socket, and via
direct execSync reproduction of the exact nested wrapping
createSession/respawnPane use.

A hard "never inject, even ephemerally" kill-switch was added and then
removed in the same pass: with the disk-leak fixed, disabling
injection only cost the plan-usage telemetry the feature exists to
provide, for no remaining benefit.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015GyMnFWnUzc41TDeHg9juW
 2026-09-07 19:15:54 -05:00
Codeman maintainer 3d8ffcb9a2 Merge pull request #357 from dignfei/feat/docker-adopt-existing-container 
feat(docker): attach a case to an already-running container

Conflicts came from work that landed after the PR was opened, and each is
resolved onto the newer abstraction rather than by keeping the older code:

- `defaultDockerCommandForMode` is registry-driven since #347, so the PR's
  `runsAsRoot` arm became `overlays.docker.rootCommand` (claude only). Claude
  Code still refuses `--dangerously-skip-permissions` as root in 2.1.261 and the
  refusal is visible only inside the container, so an adopted root container
  otherwise just shows a dead pane. Which flag to drop is a per-CLI fact, and
  `test/cli-registry-no-id-branching.test.ts` forbids expressing it as a branch.

- The probe's mode list and its mode -> binary table both duplicated the
  registry. They now read `enabledCliIds()` / `discovery.binaries[0]`, which is
  also what fixes the merge's silent regression: the hand-written list predates
  `omp`, and the run menu gates every docker case on this probe, so owned
  containers would have lost that mode. `shell` needs no arm — it declares no
  binary, so it is dropped from the lookup and reported available regardless.

- The per-mode `mode === 'claude' && !cliDir` chain in `tmux-manager.ts` is one
  `missingCliMessage(mode)` gate since #347; the PR's docker exemption moved onto
  it. Its test now pins the single gate instead of counting seven arms.

- The create arm keeps #349's swap-limit warning filter, which the adopted arm
  never reaches; the run-mode list gains `omp` from #353.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TecFD9hvPYJ1mkkMtBQbT1
 2026-09-05 16:21:51 +02:00
Codeman maintainer 28b44237ae fix(remote): classify the has-session probe by exit status, and forget it once the pane is back 
#355 made the remote auto-reconnect watcher revive a dead pane only when the
durable remote tmux session is verifiably still alive, which is the right rule:
a clean Ctrl-C / Ctrl-D / exit tears that session down and must never relaunch
a fresh agent. Its probe, though, read `has-session`'s stdout and treated an
empty string as "gone". `tmux has-session` prints NOTHING on success (measured
on a scratch socket: exit 0, empty stdout, the failure message goes to stderr),
so every live remote session classified as gone and transport-drop reconnects
were silently disabled along with the clean-exit revives.

The probe now goes by exit status through a pure, unit-tested mapping
(`classifyRemoteAliveExit`): 0 is alive; ssh's own 255, a timeout (`killed`,
no numeric code) and a spawn failure are unknown, which the watcher already
treats as do-not-revive; any other status is the remote command's and means
gone (tmux's 1 for a missing session, 127 when tmux is not installed there).

Two smaller things in the same area:

- The cached answer was never invalidated, so after one successful reattach a
  stale `true` would have revived the NEXT clean exit (the original bug back
  after the first transport drop), and a cached `false` from a clean exit would
  have left a manually restarted session with auto-reconnect permanently off.
  The tick now forgets the cache entry whenever the pane is seen alive.
- The fire-and-forget probe has a 15s timeout against a 5s tick, so an
  unreachable host stacked up to three ssh processes per dead session. An
  in-flight set caps it at one.

The probe command is pinned as a literal string, and the reattach-then-clean-exit
sequence is driven through the watcher in the tests.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Qg6bcATm1pNNY4kQWGwzgu
 2026-09-04 13:50:22 +02:00
Ark0N ee6a7af1d1 Merge pull request #355 from timkjr/pr/remote-exit 
fix(remote): never auto-revive a remote session after a clean agent exit
 2026-09-04 13:49:49 +02:00
DevvynandClaude Opus 5 4830e662f9 refactor(cli-registry): make CLI backends data instead of per-mode branching 
Every run mode is now a `CliEntry` in `src/config/cli-registry/` — discovery
(search dirs, version + identity probes), the launch argv template, env
handling, the `capabilities` flags that replace per-CLI branching, and the
`overlays` that back the remote/docker pane commands. Code that used to ask
"which CLI is this?" reads the entry instead.

Behaviour is unchanged. `test/cli-registry-spawn-golden.test.ts` pins every
spawn command as a literal string, captured from the hand-written builders
before they were deleted, and `test/location-overlay-commands.test.ts` does the
same for all 20 remote and in-container pane commands.

Config can never contain shell text: an entry declares typed argv tokens,
literals are validated against a safe-word pattern at LOAD time (a bad literal
rejects the whole entry — a silently dropped `--no-approve` is not cosmetic),
and values resolve through patterns NAMED in code, so a user `clis.json` cannot
widen its own validation. `~/.codeman/clis.json` overrides any entry, read-only
in this release.

OMP is included as a registry entry rather than a tenth hand-written builder,
so `buildOmpCommand()`, the omp availability pre-flight, the omp arm of
`buildPathExport()` and the omp entries in the truecolor/NO_COLOR, alt-screen
and doctor ladders all drop out.

Guard rails:

- `test/cli-registry-no-id-branching.test.ts` fails the build if per-CLI-id
  branching reappears outside `stock.ts`, in any of its four shapes (`===`,
  `!==`, `switch`/`case`, `includes`) — an `===`-only version would miss the
  negated forms, which is how 36 of them survived an earlier pass. Every
  allowlisted branch carries its reason.
- `external`, `hooks` and `altScreen` stay three INDEPENDENT capabilities;
  deriving one from another shipped the `until=stop`-hangs-on-shell bug.
- `param` is two namespaces. `launch.params` keys, `configSetenv.fromParam` and
  `privilegedParams[].param` all name a LAUNCH param; the legacy `<Mode>Config`
  wire field is separate, bridged only by `legacyConfigAliases`. Getting
  `privilegedParams[].param` wrong is SILENT — it is the multi-user bypass
  clamp's only handle on a CLI's privilege switch, and a wrong name clamps
  nothing with no error and no failing test — so `schema.ts` rejects an entry
  naming a param it never declared.
- Registry data resolves AT CALL TIME (`sessionModeSchema()`,
  `allowedEnvPrefixes()`, `dependencyRegistry()`, the resolvers' `searchDirs`
  thunks). A module-level const freezes at first import, so a CLI enabled while
  the server ran moved the run menu but not that surface.
- Six fields are annotated DECLARED-FOR-LATER and read by nothing
  (`shortBadge`, `accent`, `capabilities.echo`/`wheelForward`/
  `keyboardAccessory`/`maxFrameBytes`): all frontend behaviour, transcribed
  rather than measured. A test pins the list so it cannot quietly grow.

Three user-visible changes, all deliberate and named:

- `probeDockerCliVersion()` derives the in-container binary from the registry
  rather than assuming it equals the mode name (`antigravity` runs `agy`).
- The remote CLI version probe now covers grok and deepseek, which the
  hardcoded map it replaces omitted while its own comment said the rule was
  "every mode except shell".
- `codeman doctor`'s CLI rows are generated from the entries, so Claude's
  install hint is the install command rather than a docs URL, five CLIs gain
  hints they never had, and the row order follows the catalog.

Also hardened along the way: `sessionModeSchema()` is bounded at 24 chars
(matching the `cliId` pattern) before its failure message quotes the value
back, and `deepMerge` skips `__proto__`/`constructor`/`prototype` when reading
the hand-editable `clis.json`.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01WQkoi1cNegqVwZHgzx5SbJ
 2026-09-02 08:26:45 +08:00
Codeman maintainer 2a32b5064a Merge pull request #349 from opticon454/feature/docker-compose 
Docker Compose deployment: Codeman runs in a container and spawns Docker cases
as SIBLING containers through the mounted host socket (Docker-outside-of-Docker).

Resolved the README conflict (master had grown to eight CLIs since the branch
was cut) and moved the Compose blurb out of the feature bullets into Quick
Start, next to the other ways of starting Codeman.

Three review findings from the PR discussion are fixed here rather than left
for a follow-up, because two of them are shipped-image problems:

- `.dockerignore` excluded `.env` only at the ROOT. A pattern is matched against
  the whole context-relative path, so `docker/.env` — which the deployment's own
  README tells the user to fill with CODEMAN_PASSWORD and provider API keys —
  was picked up by `COPY . .` and baked into the image at
  /opt/codeman/docker/.env. Verified in both directions against a real build
  context: with a canary secret in docker/.env, the unfixed ignore file lets
  /ctx/docker/.env through, and `**/.env` (plus `**/.env.*` and a negation for
  the checked-in .env.example) leaves only the example behind.
- `CODEMAN_CASES_PATH` moved the server's CASES_DIR but not the CLI's, which
  still hardcoded ~/codeman-cases, so `codeman skill install --case <name>`
  reported "Case not found" on exactly the deployment the override exists for.
  Both now resolve through config/cases-dir.ts. state-store.ts keeps its own
  literal on purpose: that one migrates the historical ~/claudeman-cases
  directory by name and is about the old default, not the active location.
- CLAUDE.md gained the Compose paragraph (the sibling-container inversion, the
  three env vars, the .dockerignore and root-owned-bind traps) and .dockerignore
  joins the documented list of files that genuinely belong in the repo root.

The PR's `mode === 'claude'` guard on dockerResumeId is an unrelated master bug
fix riding along: appendResumeFlag() maps a resume id onto codex/gemini/pi/grok/
deepseek/omp/antigravity and RESUME_ID_SAFE accepts a UUID, so a Docker case's
lastClaudeSessionId was handed to every non-claude CLI.

Full gate green in a merge worktree: 6360 tests, lint, format, frontend syntax,
public assets, lockfile.
 2026-09-01 11:32:03 +02:00
d fei 3685ad85bc fix(docker): stop requiring the CLI on the host for a container session 
Attaching a container, picking claude and hitting Run gave one line —
`execvp(3) failed.: No such file or directory` — and the run-mode menu offered
every mode. Three separate defects, found on a real deployment.

TmuxManager.createSession resolved the CLI directory without distinguishing a
docker session, so a host with no claude threw, the catch fell back to a direct
PTY, and that PTY exec'd the CLI on the HOST. The failure surfaced as a bare
execvp error naming nothing. A docker session runs its CLI inside the container;
the host does not need it. All eight modes now sit behind a cliRunsInContainer
guard, and whether the container has the CLI is settled by the adoption
preflight or the image gate before launch.

The running check used a bare double quote and command substitution. The whole
chain is embedded in an outer `bash -c "…"`, so the unescaped quote closed that
string early and the remainder was re-tokenized. It is now a `grep -qx` pipeline
using only the single-quote form every other line in the builder already uses.

Claude Code refuses --dangerously-skip-permissions as root. Our base image runs
a non-root user, so an owned container never hit this; an adopted container's
user belongs to its owner and is frequently root, and keeping the flag killed
the pane with a message visible only inside the container. The preflight now
reports runsAsRoot and the launch chain drops the flag for it.

The menu also showed every mode because the container CLI probe only started
when the menu opened. It is warmed when the case is selected instead.
 2026-08-29 23:31:28 -07:00
d fei 15eebde832 feat(docker): attach a case to an already-running container 
Docker cases could only run in a container Codeman created itself. Attaching to
one the user already built and runs means Codeman must leave that container's
lifecycle completely alone, which the launch chain could not do: it was
`image inspect` -> `inspect || create` -> `start` -> `exec`.

Adds `DockerCase.owned`, mirroring the `owned:false` contract remote-SSH already
uses for attached sessions. Absent (every existing case) means owned, so current
behaviour is byte-identical. `false` means the container belongs to the user and
Codeman may only exec into it.

The launch chain for an attached container only looks, then execs: no image gate
(the image is theirs), no create, and no `start` — starting a container we do not
own is the very mutation attaching promises not to perform. A missing or stopped
container fails closed with an actionable message instead. Credential seeding is
skipped too: those copies read from create-time read-only mounts that do not
exist here, and writing host credentials into someone's container is not ours to
do, so its CLIs must already be authenticated inside it.

Four fail-closed guards. buildDockerStopCommand and buildDockerRemoveCommand
throw during pure string construction, so no caller bug can turn into a
`docker stop`/`rm` on a container we do not own; removeDockerContainer refuses
again at the lowest layer; drift reports "none" for an attached container, which
carries no `codeman.confighash` label and would otherwise always look drifted and
409 the launch gate forever; and the orphan reaper skips attached containers
through a check deliberately independent of the two conditions already covering
them.

`owned` is applied AFTER the config hash is computed. dockerConfigHash takes an
explicit field list, so ownership can never shift an existing case's hash — if it
did, every pre-existing case would trip the drift gate at once, and the remedy
the UI offers is "recreate the container".

Adds POST /api/cases/docker-adopt and a read-only
POST /api/docker-cases/adopt-preflight. The preflight refuses at LINK time rather
than at session launch, where the only ways out would be a dead pane or starting
a container we do not own.

Tests assert the negative guarantee directly — that create, start, stop, rm,
restart and kill are absent from the generated commands while `docker exec -it`
and `new-session -A` remain — since it cannot be observed by using the feature.
 2026-08-29 21:02:19 -07:00