Steve Yegge 637f38edca Remove os.Exit() from library code (gt-fm75) ...

Refactor to return errors instead of calling os.Exit() directly:
- Add SilentExitError type for commands that signal status via exit code
- Update mail.go runMailPeek() and runMailCheck() to return errors
- Change Execute() to return int exit code instead of calling os.Exit()
- Move os.Exit() call to main() where it belongs

This improves testability, enables graceful shutdown, and follows Go
conventions for library code.

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

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

2025-12-30 10:54:29 -08:00

..

account.go

…

activity.go

Add witness activity events to gt feed (gt-nfdyl)

2025-12-29 23:52:38 -08:00

agents.go

feat: Standardize agent bead naming to prefix-rig-role-name (gt-zvte2)

2025-12-29 14:54:37 -08:00

broadcast.go

…

callbacks.go

feat: Add callbacks command for handling agent messages (gt-eph-5c8)

2025-12-29 23:45:35 -08:00

crew_add.go

fix: Use rig's configured prefix for agent bead IDs (gt-kdy77, gt-ihvq0)

2025-12-29 15:29:16 -08:00

crew_at.go

Fix gt crew at to detect existing Claude sessions (gt-l90dq)

2025-12-29 22:01:59 -08:00

crew_cycle.go

fix: gt crew next returns success for non-crew sessions (gt-1s89v)

2025-12-27 16:48:26 -08:00

crew_helpers.go

Extract SupportedShells constant to constants package (gt-4u682)

2025-12-28 16:40:39 -08:00

crew_lifecycle.go

feat: Allow remove and restart to take multiple crew names

2025-12-30 10:29:53 -08:00

crew_list.go

…

crew_maintenance.go

…

crew_status.go

…

crew.go

feat: Allow remove and restart to take multiple crew names

2025-12-30 10:29:53 -08:00

cycle.go

feat: Add rig infra cycling (witness ↔ refinery)

2025-12-28 16:36:38 -08:00

daemon.go

…

deacon.go

Startup hooks nudge Deacon for GUPP backstop (gt-vdprb.3)

2025-12-29 18:05:50 -08:00

doctor.go

feat: gt doctor checks agent beads exist (gt-bq4wo)

2025-12-28 02:40:00 -08:00

dog.go

Add gt dog CLI commands for managing Deacon helper workers (gt-0x5og.1)

2025-12-30 10:45:31 -08:00

done.go

Remove stubbed ProcessMRFromQueue and mrqueue package (gt-u4fh)

2025-12-30 00:59:29 -08:00

down.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

errors.go

Remove os.Exit() from library code (gt-fm75)

2025-12-30 10:54:29 -08:00

escalate.go

Add human escalation path with severity levels (gt-1z3z)

2025-12-30 09:58:14 -08:00

feed.go

Wire witness patrol events to gt feed display

2025-12-30 01:55:09 -08:00

gate.go

…

gitinit.go

…

handoff.go

Instrument gt commands to appear in activity feed (gt-7aw1m)

2025-12-29 23:37:50 -08:00

hook.go

Instrument gt commands to appear in activity feed (gt-7aw1m)

2025-12-29 23:37:50 -08:00

hooks_test.go

…

hooks.go

…

init.go

…

install.go

feat: Add overseer identity for human operator mail support

2025-12-29 18:02:49 -08:00

issue.go

…

log.go

Add witness activity events to gt feed (gt-nfdyl)

2025-12-29 23:52:38 -08:00

mail.go

Remove os.Exit() from library code (gt-fm75)

2025-12-30 10:54:29 -08:00

mayor.go

feat: Add rig infra cycling (witness ↔ refinery)

2025-12-28 16:36:38 -08:00

molecule_attach_from_mail_test.go

…

molecule_attach_from_mail.go

Standardize warning output to use style.PrintWarning (gt-g6kor)

2025-12-28 16:38:04 -08:00

molecule_attach.go

feat: gt mol attach auto-detects agent from cwd when single arg provided

2025-12-30 00:19:12 -08:00

molecule_await_signal_test.go

Add await-signal command for patrol agent feed subscription (gt-vdprb.1)

2025-12-29 22:02:45 -08:00

molecule_await_signal.go

Add await-signal command for patrol agent feed subscription (gt-vdprb.1)

2025-12-29 22:02:45 -08:00

molecule_lifecycle.go

Standardize warning output to use style.PrintWarning (gt-g6kor)

2025-12-28 16:38:04 -08:00

molecule_status.go

fix: Change 'Pinned' to 'Hooked' in gt mol status output (gt-d9smb)

2025-12-29 16:11:13 -08:00

molecule_step_test.go

…

molecule_step.go

Standardize warning output to use style.PrintWarning (gt-g6kor)

2025-12-28 16:38:04 -08:00

molecule.go

feat: gt mol attach auto-detects agent from cwd when single arg provided

2025-12-30 00:19:12 -08:00

mq_integration.go

…

mq_list.go

fix: Use BeadsPath() for mq list to read from git-synced beads (gt-uhc3)

2025-12-29 23:58:06 -08:00

mq_status.go

…

mq_submit.go

Remove stubbed ProcessMRFromQueue and mrqueue package (gt-u4fh)

2025-12-30 00:59:29 -08:00

mq_test.go

…

mq_testutil_test.go

…

mq.go

…

namepool.go

…

nudge.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

orphans.go

fix: Capture stderr instead of suppressing in command execution

2025-12-30 00:52:02 -08:00

park.go

…

patrol_helpers.go

fix: Capture stderr instead of suppressing in command execution

2025-12-30 00:52:02 -08:00

peek.go

…

polecat_spawn.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

polecat.go

feat: Standardize agent bead naming to prefix-rig-role-name (gt-zvte2)

2025-12-29 14:54:37 -08:00

prime.go

Add human escalation path with severity levels (gt-1z3z)

2025-12-30 09:58:14 -08:00

refinery.go

Remove stats from .runtime/*.json observable state (gt-lfi2d)

2025-12-30 02:05:54 -08:00

release.go

…

resume.go

Standardize warning output to use style.PrintWarning (gt-g6kor)

2025-12-28 16:38:04 -08:00

rig_helpers.go

…

rig.go

Add gt rig reboot command

2025-12-28 21:45:39 -08:00

role.go

…

root.go

Remove os.Exit() from library code (gt-fm75)

2025-12-30 10:54:29 -08:00

session.go

fix: Add session health monitoring and auto-restart for crashed polecats (gt-i7wcn)

2025-12-29 22:13:24 -08:00

sling.go

Add gt sling support for deacon/dogs target (gt-0x5og.3)

2025-12-30 10:53:40 -08:00

start.go

Extract timing constants to constants package (gt-795e8)

2025-12-28 17:18:03 -08:00

status.go

Add MQ summary to gt status output (gt-tvwnz)

2025-12-30 01:56:18 -08:00

statusline_test.go

feat: Standardize agent bead naming to prefix-rig-role-name (gt-zvte2)

2025-12-29 14:54:37 -08:00

statusline.go

feat: Standardize agent bead naming to prefix-rig-role-name (gt-zvte2)

2025-12-29 14:54:37 -08:00

stop.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

swarm.go

fix: Implement gt swarm dispatch command (gt-s94gq)

2025-12-30 00:35:21 -08:00

theme.go

feat: Standardize agent bead naming to prefix-rig-role-name (gt-zvte2)

2025-12-29 14:54:37 -08:00

town_cycle.go

Add town session cycling for mayor/deacon (C-b n/p)

2025-12-28 16:00:41 -08:00

unsling.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

up.go

Instrument gt commands to emit events to activity feed (gt-7aw1m)

2025-12-30 10:43:34 -08:00

version.go

…

whoami.go

feat: Add overseer identity for human operator mail support

2025-12-29 18:02:49 -08:00

witness.go

Remove stats from .runtime/*.json observable state (gt-lfi2d)

2025-12-30 02:05:54 -08:00