105 lines
4.4 KiB
Markdown
105 lines
4.4 KiB
Markdown
---
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gsd_state_version: 1.0
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milestone: v1.0
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milestone_name: milestone
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status: completed
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last_updated: "2026-02-28T17:16:32.158Z"
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progress:
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total_phases: 1
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completed_phases: 1
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total_plans: 1
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completed_plans: 1
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---
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# YellowJacket — Consolidation Milestone State
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## Project Reference
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**Core value:** The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy.
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**Current focus:** Phase 1 complete, ready for Phase 2 planning.
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**Milestone:** Consolidation (correctness, performance, code quality, UX polish, test coverage)
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## Current Position
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**Phase:** 01-concurrency-race-fixes (complete)
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**Plan:** 1/1 (complete)
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**Status:** Milestone complete
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```
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Phase Progress: [#.......] 1/8 phases complete
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```
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## Performance Metrics
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| Metric | Value |
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|--------|-------|
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| Phases complete | 1/8 |
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| Plans complete | 1/1 (Phase 1) |
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| Requirements delivered | 4/26 |
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| Tests added | 0 |
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| Bugs fixed | 4 |
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| 01-01 duration | 11 min |
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## Accumulated Context
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### Key Decisions
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| Decision | Rationale | Phase |
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|----------|-----------|-------|
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| Fix races before tests | Can't run `-race`-clean tests with active data races | Phase 1 → 3 |
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| PRAGMAs with test infra | NewTestDB must mirror production DB setup; PRAGMAs change production NewDB | Phase 3 |
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| Tests before refactoring | Research unanimously recommends characterization tests as safety net | Phase 4-5 → 6-7 |
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| SQL consolidation after DB tests | FTS5 search tests verify VIEW doesn't change ranking | Phase 5 → 6 |
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| Frontend last | Backend API should be stable before frontend adapts | Phase 8 |
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| Release mutex before Wails runtime calls | Library/Playlist SetContext releases lock before registerEventHandlers/migrateExistingPlaylists to avoid blocking | Phase 1 |
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| Player SetContext single-lock | Collapsed double-lock to prevent partially-initialized observable state | Phase 1 |
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### TODOs
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- [x] Plan Phase 1 (complete)
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- [x] Execute Phase 1 Plan 01 (complete)
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- [ ] Validate sqlc + SQLite VIEW + FTS5 compatibility during Phase 6 planning (research flag)
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- [ ] Design queue test architecture during Phase 4 planning (research flag)
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- [ ] Determine library scan test fixture strategy during Phase 5 planning (research flag)
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- [ ] Measure startup time with large library before Phase 7 lazy loading work
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### Blockers
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None currently.
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### Warnings
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- Player lock ordering (`p.mu` before `speaker.Lock()`, goroutine dispatch in beep callback) — do NOT refactor lock-sensitive paths; extract pure logic only
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- modernc.org/libc version must match exactly when updating modernc.org/sqlite
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- `@lit-labs/signals` is experimental (v0.2.0) — not blocking but noted
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### Quick Tasks Completed
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| # | Description | Date | Commit | Directory |
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|---|-------------|------|--------|-----------|
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| 001 | Multi-playlist import support | 2026-02-28 | 50c8a33 | [001-multi-playlist-import-support](./quick/001-multi-playlist-import-support/) |
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| 002 | Auto-rename duplicate playlists on import | 2026-02-28 | 8ba8bbe | [002-auto-rename-duplicate-playlists-on-import](./quick/002-auto-rename-duplicate-playlists-on-import/) |
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| 003 | Add multi-select to playlist view with context menu delete support | 2026-02-28 | c92ced2 | [3-add-multi-select-to-playlist-view-with-c](./quick/3-add-multi-select-to-playlist-view-with-c/) |
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| 004 | Add "set as default playlist" context menu option for single playlist selection | 2026-02-28 | 9971b63 | [4-add-set-as-default-playlist-context-menu](./quick/4-add-set-as-default-playlist-context-menu/) |
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## Session Continuity
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### Last Session
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**Date:** 2026-02-28
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**What happened:** Executed Phase 1 Plan 01 — added mutex protection to all SetContext methods across Queue, Library, Playlist, and Player
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**Where we stopped:** Completed 01-01-PLAN.md (all tasks, verification passed)
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**Next action:** `/gsd-plan-phase 2` to create execution plan for Backend Correctness
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### Context for Next Session
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- Phase 1 complete: all SetContext data races eliminated (CORR-01 through CORR-04)
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- All four packages pass `go test -race`, `go vet`, `golangci-lint` with 0 issues
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- Library and Playlist gained struct-level mutexes; Queue and Player already had them
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- Ready for Phase 2 (Backend Correctness) — error handling, config permissions, MPRIS errors
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---
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*State initialized: 2026-02-27*
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Last activity: 2026-02-28 - Completed quick task 004: Add "set as default playlist" context menu option for single playlist selection
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*Last updated: 2026-02-28*
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