slit 89785378bf feat(costs): Wire up gt costs record to Stop hook ...

Add Claude Code Stop hook that automatically records session costs when
sessions end. The hook calls `gt costs record` which now can derive the
session name from GT_* environment variables (GT_RIG, GT_POLECAT, GT_CREW,
GT_ROLE).

Changes:
- Add deriveSessionName() to infer tmux session name from environment
- Add Stop hook to settings-autonomous.json and settings-interactive.json
- Add unit tests for deriveSessionName function

When a Gas Town session ends, the Stop hook fires and records the session
cost as a bead event. Costs then appear in `gt costs --today` output.

Closes: gt-ntzhc

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2026-01-02 18:29:25 -08:00

..

account.go

Fix: Unknown subcommands now error instead of silently showing help

2025-12-30 20:52:23 -08:00

activity.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

agent_state_test.go

feat(backoff): Add gt agent state command and await-signal idle tracking

2026-01-01 18:58:56 -08:00

agent_state.go

feat(backoff): Add gt agent state command and await-signal idle tracking

2026-01-01 18:58:56 -08:00

agents.go

Centralize role emojis: Witness 👁→🦉, Deacon 🦉→🐺

2026-01-01 11:10:52 -08:00

audit_test.go

Add gt audit command for provenance queries (gt-6r18e.8)

2025-12-30 16:43:39 -08:00

audit.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

boot.go

Fix Deacon spin indefinitely bug (hq-oosxt)

2025-12-31 11:47:10 -08:00

broadcast.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

callbacks.go

Witness: Reduce chattiness, increase autonomy (gt-lxdn7)

2025-12-30 22:16:47 -08:00

checkpoint_cmd.go

feat(checkpoint): Add polecat session checkpoint for crash recovery (gt-441j6)

2026-01-01 18:53:39 -08:00

convoy.go

feat(convoy): Add stranded convoy detection and feeding (gt-8otmd)

2026-01-02 17:27:53 -08:00

costs_test.go

feat(costs): Wire up gt costs record to Stop hook

2026-01-02 18:29:25 -08:00

costs.go

feat(costs): Wire up gt costs record to Stop hook

2026-01-02 18:29:25 -08:00

crew_add.go

fix(rig): Use correct beads path during rig/crew creation (GHI #7)

2026-01-02 01:32:45 -08:00

crew_at.go

Refactor startup paths to use RuntimeConfig (gt-j0546)

2025-12-30 23:48:34 -08:00

crew_cycle.go

…

crew_helpers.go

…

crew_lifecycle.go

feat(crew): Add gt crew stop command for stopping crew sessions

2026-01-02 13:11:08 -08:00

crew_list.go

…

crew_maintenance.go

…

crew_status.go

…

crew.go

feat: Add 'spawn' as alias for 'start' subcommand across roles

2026-01-02 17:30:24 -08:00

cycle.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

daemon.go

Fix: Unknown subcommands now error instead of silently showing help

2025-12-30 20:52:23 -08:00

deacon.go

feat: Add 'spawn' as alias for 'start' subcommand across roles

2026-01-02 17:30:24 -08:00

dnd_test.go

feat(dnd): Add notification level control (gt-xmsme)

2026-01-01 18:54:36 -08:00

dnd.go

feat(dnd): Add notification level control (gt-xmsme)

2026-01-01 18:54:36 -08:00

doctor.go

feat(crew): Provision .claude/commands/ for crew and polecat workspaces (gt-jhr85)

2026-01-02 17:28:40 -08:00

dog.go

Add agent bead lifecycle to gt dog add/remove

2025-12-30 22:39:22 -08:00

done.go

feat(done): Add conflict resolution tracking fields to MR beads (gt-si8rq.7)

2026-01-02 16:46:10 -08:00

down.go

Add Boot shutdown to gt down command (gt-xyzb5)

2025-12-30 22:12:10 -08:00

errors.go

…

escalate.go

…

feed.go

Centralize role emojis: Witness 👁→🦉, Deacon 🦉→🐺

2026-01-01 11:10:52 -08:00

formula.go

fix: Replace deprecated strings.Title with cases.Title (gt-jdn2t)

2026-01-01 19:16:06 -08:00

gate.go

…

gitinit.go

Private by default (#18)

2026-01-02 11:52:23 -08:00

handoff.go

feat(done): Add --exit flag for session self-termination (gt-lynar)

2026-01-02 13:43:32 -08:00

hook.go

feat(hook): Add gt hook show <agent> for viewing other agents' hooks

2026-01-01 18:24:37 -08:00

hooks_test.go

…

hooks.go

…

init.go

…

install.go

feat(install): ensure db fingerprint during gt install/rig init (GH #25)

2026-01-02 12:31:20 -08:00

issue.go

…

log.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

mail_test.go

feat(mail): Add gt mail announces command to list and read bulletin boards (gt-27bzi)

2026-01-02 00:22:17 -08:00

mail.go

Merge pull request #34 from kustrun/fix/init-bugs

2026-01-02 16:02:39 -08:00

mayor.go

feat(session): Add GUPP to non-polecat roles (Mayor, Deacon, Witness, Refinery)

2026-01-01 18:52:42 -08:00

molecule_attach_from_mail_test.go

…

molecule_attach_from_mail.go

Update all prompts to use gt hook instead of gt mol status

2025-12-30 22:10:08 -08:00

molecule_attach.go

…

molecule_await_signal_test.go

feat(backoff): Add gt agent state command and await-signal idle tracking

2026-01-01 18:58:56 -08:00

molecule_await_signal.go

feat(backoff): Add gt agent state command and await-signal idle tracking

2026-01-01 18:58:56 -08:00

molecule_lifecycle.go

…

molecule_status.go

fix(hook): Use consistent 3-part polecat identity format (gt-6zzvi)

2026-01-02 01:27:35 -08:00

molecule_step_test.go

…

molecule_step.go

…

molecule.go

Improve gt mol help and add gt formulas command

2025-12-30 22:02:45 -08:00

mq_integration.go

…

mq_list.go

feat(mq): Add priority-ordered queue display and processing (gt-si8rq.6)

2026-01-02 17:18:27 -08:00

mq_next.go

feat(mq): Add priority-ordered queue display and processing (gt-si8rq.6)

2026-01-02 17:18:27 -08:00

mq_status.go

…

mq_submit.go

fix(mq): Add push verification before MR submission (gt-2hwi9)

2026-01-01 15:46:34 -08:00

mq_test.go

…

mq_testutil_test.go

…

mq.go

feat(mq): Add 'mr' alias for merge request operations (gt-t85hw)

2026-01-01 18:56:35 -08:00

namepool.go

…

notify.go

feat(dnd): Add notification level control (gt-xmsme)

2026-01-01 18:54:36 -08:00

nudge_test.go

feat(nudge): Add channel:name syntax for fan-out nudges (gt-p2o6s)

2026-01-01 17:44:37 -08:00

nudge.go

feat(dnd): Add notification level control (gt-xmsme)

2026-01-01 18:54:36 -08:00

orphans.go

…

park.go

…

patrol_helpers.go

fix: Replace deprecated strings.Title with cases.Title (gt-jdn2t)

2026-01-01 19:16:06 -08:00

peek.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

polecat_cycle_test.go

Replace 'gastown' with 'greenplace' in user-facing docs/examples

2025-12-30 18:03:06 -08:00

polecat_cycle.go

Add polecat session cycling (C-b n/p)

2025-12-30 16:47:28 -08:00

polecat_spawn.go

fix(sling): Set hook_bead atomically at polecat spawn time (gt-h46pk)

2026-01-01 18:50:32 -08:00

polecat.go

fix(nuke): Check content on main, not just commit SHAs

2026-01-02 17:11:11 -08:00

prime_test.go

fix: use rig prefixes for agent bead IDs

2026-01-01 18:15:37 -08:00

prime.go

Merge pull request #11 from danshapiro/fix/rig-prefix-bead-ids-2

2026-01-02 01:05:16 -08:00

refinery.go

feat(refinery): Non-blocking delegation via bead-gates (gt-hibbj)

2026-01-02 18:25:15 -08:00

release.go

…

resume.go

feat(cmd): Add --collect to handoff and --handoff to resume (gt-1le)

2026-01-01 19:11:04 -08:00

rig_helpers.go

…

rig.go

feat(rig): Add 'gt rig restart' for multi-rig restart support

2026-01-02 17:29:21 -08:00

role.go

…

root.go

Remove keepalive file infrastructure for feed-based wake model (gt-vdprb.2)

2025-12-30 22:13:14 -08:00

seance.go

Redesign gt seance: ZFC-compliant literal seance with predecessors (gt-7qvd7)

2025-12-31 00:27:59 -08:00

session.go

Fix: Unknown subcommands now error instead of silently showing help

2025-12-30 20:52:23 -08:00

sling.go

feat(sling): Support batch slinging multiple beads to a rig

2026-01-02 17:29:52 -08:00

start.go

Fix remaining worker startups for gt seance metadata

2026-01-02 18:09:42 -08:00

status_test.go

fix: use rig prefixes for agent bead IDs

2026-01-01 18:15:37 -08:00

status.go

feat(status): Check bd daemon health and attempt restart (gt-2f0p3)

2026-01-02 12:28:42 -08:00

statusline_test.go

…

statusline.go

fix: Only count registered rigs in status line

2026-01-02 12:40:54 -08:00

stop.go

…

swarm.go

fix(swarm): Remove non-existent --mol-type flag from bd update

2026-01-01 23:24:26 -08:00

synthesis_test.go

feat(synthesis): Add synthesis step for convoy formulas (gt-v5s0j)

2026-01-01 16:01:28 -08:00

synthesis.go

feat(beads): Capture session_id in issue close for CV attribution

2026-01-01 18:20:50 -08:00

theme.go

…

town_cycle.go

…

unsling.go

fix: gt unsling now correctly clears hooks for remote agents (gt-yea94)

2026-01-01 10:58:33 -08:00

up.go

fix(session): Auto-accept Claude bypass permissions warning dialog

2026-01-02 22:44:58 +01:00

version.go

chore: Bump version to 0.1.1

2026-01-02 01:48:29 -08:00

whoami.go

…

witness.go

feat: Add 'spawn' as alias for 'start' subcommand across roles

2026-01-02 17:30:24 -08:00

worktree.go

Add gt worktree remove command and fix cross-rig worktree creation

2025-12-30 21:16:43 -08:00