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yellowjacket/.planning/STATE.md
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gsd_state_version, milestone, milestone_name, status, last_updated, progress
gsd_state_version milestone milestone_name status last_updated progress
1.0 v1.0 milestone in-progress 2026-03-03T03:05:48Z
total_phases completed_phases total_plans completed_plans
3 3 4 4

YellowJacket — Consolidation Milestone State

Project Reference

Core value: The music player works reliably and feels solid — every interaction is correct, responsive, and trustworthy. Current focus: Phase 3 complete — test infrastructure foundation with NewTestDB helper. Milestone: Consolidation (correctness, performance, code quality, UX polish, test coverage)

Current Position

Phase: 03-test-infrastructure (complete) Plan: 1/1 (complete) Status: In progress

Phase Progress: [###.....] 3/8 phases complete

Performance Metrics

Metric Value
Phases complete 3/8
Plans complete 1/1 (Phase 3)
Requirements delivered 11/26
Tests added 0
Bugs fixed 9
01-01 duration 11 min
02-01 duration 12 min
02-02 duration 50 min
03-01 duration 3 min

Accumulated Context

Key Decisions

Decision Rationale Phase
Fix races before tests Can't run -race-clean tests with active data races Phase 1 → 3
PRAGMAs with test infra NewTestDB must mirror production DB setup; PRAGMAs change production NewDB Phase 3
Tests before refactoring Research unanimously recommends characterization tests as safety net Phase 4-5 → 6-7
SQL consolidation after DB tests FTS5 search tests verify VIEW doesn't change ranking Phase 5 → 6
Frontend last Backend API should be stable before frontend adapts Phase 8
Release mutex before Wails runtime calls Library/Playlist SetContext releases lock before registerEventHandlers/migrateExistingPlaylists to avoid blocking Phase 1
Player SetContext single-lock Collapsed double-lock to prevent partially-initialized observable state Phase 1
MPRIS closures inline, Warn level Non-fatal OS media control failures logged at Warn, kept as inline closures Phase 2
Pass metrics through cachedLinkArtist Consistent void-return pattern; warnings collected via addWarning Phase 2
Fatal vs warning error classification tx.Commit failures are fatal; all other scan errors are warnings in ScanMetrics Phase 2
applyPRAGMAs unexported, shared Package-internal function ensures NewDB and NewTestDB have identical PRAGMA config Phase 3
NewTestDB uses t.Fatalf not error return Test DB setup failures are always fatal — no partial test execution Phase 3

TODOs

  • Plan Phase 1 (complete)
  • Execute Phase 1 Plan 01 (complete)
  • Plan Phase 2 (complete)
  • Execute Phase 2 Plan 01 (complete)
  • Execute Phase 2 Plan 02 (complete)
  • Plan Phase 3 (complete)
  • Execute Phase 3 Plan 01 (complete)
  • Validate sqlc + SQLite VIEW + FTS5 compatibility during Phase 6 planning (research flag)
  • Design queue test architecture during Phase 4 planning (research flag)
  • Determine library scan test fixture strategy during Phase 5 planning (research flag)
  • Measure startup time with large library before Phase 7 lazy loading work

Blockers

None currently.

Warnings

  • Player lock ordering (p.mu before speaker.Lock(), goroutine dispatch in beep callback) — do NOT refactor lock-sensitive paths; extract pure logic only
  • modernc.org/libc version must match exactly when updating modernc.org/sqlite
  • @lit-labs/signals is experimental (v0.2.0) — not blocking but noted

Quick Tasks Completed

# Description Date Commit Directory
001 Multi-playlist import support 2026-02-28 50c8a33 001-multi-playlist-import-support
002 Auto-rename duplicate playlists on import 2026-02-28 8ba8bbe 002-auto-rename-duplicate-playlists-on-import
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
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
005 Add sort dropdown to playlist view 2026-03-01 5c07485 5-add-sort-dropdown-to-playlist-view
006 Remove list icon from playlist names, add favorites icon to default 2026-03-01 3c19766 6-remove-list-icon-from-playlist-names-and
007 Pin default playlist to top of playlist view 2026-03-01 e6378e1 7-pin-default-playlist-to-top-of-playlist-
008 Add duplicate tracks dialog to playlist 2026-03-01 917a79a 8-add-duplicate-tracks-dialog-to-playlist

Session Continuity

Last Session

Date: 2026-03-03 What happened: Executed Phase 3 Plan 01 — test infrastructure with shared applyPRAGMAs + NewTestDB helper Where we stopped: Completed 03-01-PLAN.md (all 2 tasks, verification passed) Next action: /gsd-plan-phase 4 to create execution plan for Backend Unit Tests

Context for Next Session

  • Phase 3 complete: TEST-01 and PERF-04 requirements delivered
  • NewTestDB(t) available in database package for all future DB tests
  • applyPRAGMAs shared between NewDB and NewTestDB — production PRAGMAs: foreign_keys, synchronous=NORMAL, cache_size=-8000, mmap_size=67108864
  • codegen-check lefthook pre-commit hook hangs — use LEFTHOOK=0 for commits
  • Ready for Phase 4 (Backend Unit Tests)

State initialized: 2026-02-27 Last activity: 2026-03-03 - Completed 03-01: Test infrastructure with shared applyPRAGMAs + NewTestDB Last updated: 2026-03-03