Error: Ran 1 stop hook
⎿ Stop hook error: Failed with non-blocking status code: Error: --session flag required (or set GT_SESSION env var, or GT_RIG/GT_ROLE)
Usage:
gt costs record [flags]
deriveSessionName() now falls back to gt-{role} when GT_ROLE is mayor
or deacon but GT_TOWN is not set. Previously this case returned empty
string, causing the Stop hook to fail.
The TMUX environment variable is not inherited when Claude Code runs
bash commands, even though we are inside a tmux session. This caused
the Stop hook's 'gt costs record' to fail with:
Error: --session flag required
Fix: Remove the early return that checked TMUX env var. The
tmux display-message command will naturally fail if we're not
in tmux, so the check was unnecessary and harmful.
Fixes: hq-to0lr
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
detectCurrentTmuxSession() was only accepting gt-* prefix sessions,
rejecting town-level sessions like hq-mayor. Now accepts both gt-*
and hq-* prefixes.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Session-ended event beads were accumulating without being processed.
Modified costs.go to auto-close these events immediately after creation
since they are informational audit events. The event data is preserved
in the closed bead and remains queryable.
Also bulk-closed 83 existing stale session-ended events.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
gt costs record now auto-detects the current tmux session when
running inside tmux, so the Stop hook no longer requires --session
flag or GT_SESSION env var.
Detection order:
1. --session flag
2. GT_SESSION env var
3. GT_RIG/GT_ROLE derivation
4. Current tmux session (new)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Session names `gt-mayor` and `gt-deacon` were hardcoded, causing tmux
session name collisions when running multiple towns simultaneously.
Changed to `gt-{town}-mayor` and `gt-{town}-deacon` format (e.g.,
`gt-ai-mayor`) to allow concurrent multi-town operation.
Key changes:
- session.MayorSessionName() and DeaconSessionName() now take townName param
- Added workspace.GetTownName() helper to load town name from config
- Updated all callers in cmd/, daemon/, doctor/, mail/, rig/, templates/
- Updated tests with new session name format
- Bead IDs remain unchanged (already scoped by .beads/ directory)
Fixes#60🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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>
- Updated `gt costs record` to create session.ended events in beads
- Updated `gt costs --today/--week` queries to use bd instead of JSONL
- Removed JSONL ledger support (getLedgerPath, readLedger, WriteLedgerEntry)
- Session costs now stored with event_kind, actor, target, and payload fields
- Filed bd-xwvo for beads bug where --rig flag loses event fields
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements cost tracking v1 for Gas Town agents:
- `gt costs` shows live costs scraped from running tmux sessions
- `gt costs --today/--week` shows historical costs from ledger
- `gt costs --by-role/--by-rig` shows cost breakdowns
- `gt costs record` for Stop hook integration to record final costs
Cost ledger stored at ~/.gt/costs.jsonl with JSONL entries per session.
Ref: gt-nrpiq
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
