description = """
Full Gas Town shutdown with cleanup.

This molecule provides a clean shutdown that:
- Preserves work (no forcing, no lost work)
- Cleans ephemeral state (wisps, stale beads)
- Resets agents to clean state
- Is idempotent (safe to run multiple times)

Use when you need to:
- Reset all state for a fresh start
- Recover from corrupted agent state
- Prepare for maintenance or upgrades

Sling to Mayor when ready to reboot:
  gt sling mol-town-shutdown mayor
"""
formula = "mol-town-shutdown"
type = "workflow"
version = 3

[[steps]]
id = "preflight-check"
title = "Preflight safety check"
description = """
Scan for conditions that might make shutdown inadvisable.

```bash
gt shutdown preflight
```

This checks for:
- **Uncommitted changes**: Polecats with dirty git status
- **Unpushed commits**: Work that hasn't reached remote
- **Active merges**: Refinery mid-merge (could corrupt state)
- **Hooked work**: Agents with work still attached
- **In-progress beads**: Work that hasn't completed

Output is a report with warnings/blockers:

| Severity | Condition | Action |
|----------|-----------|--------|
| BLOCKER | Active merge in progress | Abort shutdown |
| WARNING | Uncommitted polecat changes | List affected polecats |
| WARNING | Unpushed commits | List repos needing push |
| WARNING | Hooked work | List agents with hooks |
| INFO | In-progress beads | Will be reset to open |

If blockers exist, STOP and resolve them first.
If only warnings, decide whether to proceed (work will be preserved).
"""

[[steps]]
id = "stop-sessions"
title = "Stop Claude sessions (preserve sandboxes)"
needs = ["preflight-check"]
description = """
Kill Claude processes but leave polecat sandboxes intact.

```bash
# Stop all polecat Claude sessions
gt stop --all --preserve-sandbox

# Verify sandboxes still exist
gt polecats --all --status
```

What this does:
- Kills tmux sessions running Claude
- Leaves git clones untouched
- Leaves hook files (pinned molecules) intact
- Leaves uncommitted work in place

What this does NOT do:
- Delete polecat directories
- Remove hook attachments
- Lose any git state

Note: Crew workers are NOT stopped (they're user-managed).
"""

[[steps]]
id = "clear-hooks"
title = "Clear agent hooks"
needs = ["stop-sessions"]
description = """
Detach all hooked work from agents.

```bash
# Clear hooks for all agents
for rig in $(gt rig list --names); do
  gt unsling $rig/witness
  gt unsling $rig/refinery
  for polecat in $(gt polecat list $rig --names); do
    gt unsling $rig/polecats/$polecat
  done
done

# Clear deacon hook
gt unsling deacon
```

This ensures no agent will auto-start work on restart.
The beads themselves are preserved - just detached from hooks.
"""

[[steps]]
id = "reset-in-progress"
title = "Reset in-progress beads to open"
needs = ["clear-hooks"]
description = """
Reset beads that were in-progress to open status.

```bash
# Find all in-progress beads and reset
bd list --status=in_progress --format=ids | while read id; do
  bd update $id --status=open --assignee=""
done
```

This ensures:
- No beads stuck in limbo after restart
- Work can be re-assigned fresh
- No orphaned assignments
"""

[[steps]]
id = "clear-inboxes"
title = "Archive and clear inboxes"
needs = ["reset-in-progress"]
description = """
Archive and clear all agent inboxes across all rigs.

```bash
# For each rig
for rig in $(gt rig list --names); do
  gt mail clear $rig/witness --archive
  gt mail clear $rig/refinery --archive
done

# Clear Mayor inbox
gt mail clear mayor --archive

# Clear Deacon inbox
gt mail clear deacon --archive
```

Messages are archived to `.beads/mail-archive/` before deletion.
Crew inboxes are NOT cleared (user manages those).
"""

[[steps]]
id = "burn-wisps"
title = "Clean up ephemeral data"
needs = ["clear-inboxes"]
description = """
Remove wisp directories and ephemeral beads.

```bash
# Remove wisp directories
for rig in $(gt rig list --paths); do
  rm -rf $rig/.beads-wisp/
done

# Delete wisp beads from issues (hq-wisp-*, gt-wisp-*, etc.)
bd list --type=wisp --format=ids | while read id; do
  bd delete $id --force
done

# Delete stale hooked handoff beads (more than 7 days old)
bd cleanup --stale-handoffs --age=7d
```

This prevents unbounded accumulation of ephemeral state.
"""

[[steps]]
id = "stop-daemon"
title = "Stop the daemon"
needs = ["burn-wisps"]
description = """
Stop the Gas Town daemon gracefully.

```bash
gt daemon stop
```

The daemon handles:
- Heartbeat monitoring
- Pending spawn triggers
- Background coordination

It will be restarted in the final step.
"""

[[steps]]
id = "rotate-logs"
title = "Rotate and archive logs"
needs = ["stop-daemon"]
description = """
Rotate logs to prevent unbounded growth.

```bash
# Rotate daemon logs
gt daemon rotate-logs

# Clean up old session captures
gt doctor --fix
```

Old logs are moved to `~/gt/logs/archive/` with timestamps.
"""

[[steps]]
id = "sync-state"
title = "Sync beads and push"
needs = ["rotate-logs"]
description = """
Ensure all beads state is persisted.

```bash
# Sync all rig beads
for rig in $(gt rig list --paths); do
  (cd $rig && bd sync)
done

# Sync town beads
bd sync
```

Note: We do NOT force-commit polecat work here. Their sandboxes
are preserved with whatever state they had. They'll commit their
own work when they resume.
"""

[[steps]]
id = "validate-clean"
title = "Validate clean state"
needs = ["sync-state"]
description = """
Verify all cleanup operations succeeded.

```bash
gt shutdown validate
```

Checks:
- [ ] All inboxes empty (except crew)
- [ ] No hooked work
- [ ] No in-progress beads
- [ ] Beads synced
- [ ] No wisp directories
- [ ] Daemon stopped

Reports any discrepancies. Non-blocking - shutdown continues
but issues are logged for manual review.
"""

[[steps]]
id = "handoff-mayor"
title = "Send Mayor handoff"
needs = ["validate-clean"]
description = """
Record shutdown context for the fresh Mayor session.

```bash
gt mail send mayor -s "🤝 HANDOFF: Town shutdown complete" -m "
Town shutdown completed. State preserved.

Polecat sandboxes: PRESERVED (will resume from hooks)
Inboxes: ARCHIVED and cleared
Hooks: CLEARED
In-progress beads: RESET to open
Wisps: BURNED
Daemon: STOPPED

Next steps:
1. gt daemon start
2. gt prime
3. gt status (verify health)
4. Resume operations or respawn polecats

Shutdown reason: {{shutdown_reason}}
"
```
"""

[[steps]]
id = "restart-daemon"
title = "Restart daemon"
needs = ["handoff-mayor"]
description = """
Start the daemon with fresh state.

```bash
gt daemon start
```

The daemon will:
- Begin heartbeat monitoring
- Watch for pending spawns
- Resume background coordination

Polecats are NOT auto-respawned. Use `gt sling` or let Witness
restart them based on available work.
"""