mac-dir-stat/flywheel.json at main · Chartres/mac-dir-stat · GitHub

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{
  "name": "mac-dir-stat",
  "slug": "mac-dir-stat",
  "one_liner": "Treemap directory-size visualizer for macOS — find what's eating your disk and reclaim it",
  "platform": "desktop",
  "maturity": 3,
  "track": "community",
  "template": "cli-homebrew",
  "stack": "Rust + egui/eframe",
  "deploy_target": "Homebrew cask (Chartres/homebrew-mac-dir-stat) + GitHub Releases DMG",
  "stage": "growing",
  "stage_entered": "2026-06-19",
  "stage_confidence": "confirmed",
  "time_box_ends": "2026-09-19",
  "kill_criteria": {
    "statement": "Two consecutive quarters with flat/declining GitHub stars AND no growth in weekly scan-completers (telemetry) → revert to maintain",
    "deadline": "2026-12-19",
    "locked": true
  },
  "activation_event": "conversion",
  "kpi_source": "supabase",
  "natural_frequency": "episodic",
  "north_star": "GitHub stars — adoption proxy; ≥75 unlocks homebrew/cask notability. Guard metric: weekly scan-completers from telemetry.",
  "links": {
    "repo": "https://github.com/Chartres/mac-dir-stat"
  },
  "decisions": [
    {
      "date": "2026-06-19",
      "gate": "maintain",
      "choice": "ADVANCE",
      "rationale": "Revive maintain→growing: v0.5.1 signed+notarized shipped, WinDirStat parity gains, analytics live, active star-growth push toward homebrew/cask notability."
    }
  ],
  "tags": [
    "macos",
    "devtool",
    "treemap",
    "disk-usage",
    "rust",
    "egui"
  ],
  "notes": "Desktop GUI (egui/eframe), not a CLI — record corrected 2026-06-18. Distributed via Homebrew cask + DMG. Flywheel SDK (Rust port of flywheel-client) wired in 2026-06-18: app_open + scan_completed key_action + conversion=freed-bytes (the aha) + error events post to the shared flywheel-core events table; ships dark until FLYWHEEL_SUPABASE_URL/ANON_KEY are baked at release. kpi_source=supabase, activation_event=conversion. Stage still 'maintain' on record but under active feature work (WinDirStat parity) + growth push per 2026-06-18 goal — maintain→growing revival is a pending human gate decision."
}