Remove Witness and Refinery structs that recorded observable state
(State, PID, StartedAt, etc.) in violation of ZFC and "Discover,
Don't Track" principles.
Changes:
- Remove Witness struct and State type alias from witness/types.go
- Remove Refinery struct and State type alias from refinery/types.go
- Remove deprecated run(*Refinery) method from refinery/manager.go
- Update witness/types_test.go to remove tests for deleted types
The managers already derive running state from tmux sessions
(following the deacon pattern). The deleted types were vestigial
and unused.
Resolves: gt-r5pui
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create internal/agent package with shared State type and StateManager
- StateManager uses Go generics for type-safe load/save operations
- Update witness and refinery to use shared State type alias
- Replace loadState/saveState implementations with StateManager delegation
- Maintains backwards compatibility through re-exported constants
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Remove Stats fields from witness and refinery types that tracked
observable metrics (total counts, today counts). These are now
handled by the activity stream/beads system instead.
Removed:
- WitnessStats type and Stats field from Witness
- RefineryStats type and Stats field from Refinery
- LastCheckAt field from Witness
- Stats display from gt witness status
- Stats display from gt refinery status
- Stats increment code from refinery.completeMR()
Kept minimal process state:
- RigName, State, PID, StartedAt (both)
- MonitoredPolecats, Config, SpawnedIssues (witness)
- CurrentMR, PendingMRs, LastMergeAt (refinery)
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds:
- gt mail send now triggers tmux notification for recipients
- Merge execution with config and retry logic
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implements gt-3x1.3: Merge execution (merge, test, push)
Changes:
- Add MergeConfig struct with run_tests, test_command, delete_merged_branches,
push_retry_count, and push_retry_delay_ms configuration options
- Add DefaultMergeConfig() with sensible defaults (tests enabled, go test ./...,
branch cleanup, 3 retries with 1s base delay)
- Update ProcessMR to use MergeConfig for all settings
- Add pushWithRetry() with exponential backoff for transient failures
- Add gitOutput() helper to get command stdout (for merge commit SHA)
- Return merge commit SHA in MergeResult on success
- Conditional branch deletion based on config.DeleteMergedBranches
Configuration (in .gastown/config.json):
{
"merge_queue": {
"run_tests": true,
"test_command": "go test ./...",
"delete_merged_branches": true,
"push_retry_count": 3,
"push_retry_delay_ms": 1000
}
}
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add 'gt mq retry <rig> <mr-id>' command to retry failed MRs:
- Added GetMR() and Retry() methods to refinery.Manager
- Added RegisterMR() for persistent MR tracking
- Added PendingMRs field to Refinery state
- Created new mq.go command file with retry subcommand
- Support --now flag for immediate processing
- Added comprehensive tests for retry functionality
Closes gt-svi.4
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update MRStatus to use beads-style statuses (open, in_progress, closed)
- Add CloseReason enum for tracking why MRs were closed
- Implement ValidateTransition() to enforce valid state transitions:
- open → in_progress (Engineer claims MR)
- in_progress → closed (merge success or rejection)
- in_progress → open (failure, reassign to worker)
- open → closed (manual rejection)
- closed → anything is blocked (immutable once closed)
- Add convenience methods: Claim(), Close(), Reopen(), SetStatus()
- Add status check methods: IsClosed(), IsOpen(), IsInProgress()
- Update ProcessMR and completeMR to use new state transition methods
- Update display code to handle new status values
- Add comprehensive tests for state transitions
Reference: docs/merge-queue-design.md#state-machine
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- internal/refinery: Types for Refinery, MergeRequest, queue items
- internal/refinery: Manager with start/stop/status/queue operations
- gt refinery start: Start refinery for a rig (--foreground option)
- gt refinery stop: Stop running refinery
- gt refinery status: Show refinery state and statistics
- gt refinery queue: Show pending merge requests
- Auto-discover polecat work branches as queue items
- JSON output support for status and queue commands
Closes gt-rm3
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
