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byrongamatos 7d50a87493
fix(plugins): don't block startup on plugin pip-install; don't retry failures forever
The plugin loader runs a synchronous 'pip install' for each plugin's
requirements.txt at startup (1800s timeout each), and only wrote a success
marker — so a plugin whose install fails (heavy optional deps like
torch/whisperx/demucs on a machine that can't build them, or offline)
re-attempts and re-blocks startup on EVERY boot. On a distributed host
(slopsmith-desktop) this hangs the backend past the app's readiness window.

- Honour SLOPSMITH_SKIP_PLUGIN_INSTALL: hosts that bundle their own runtime
  (e.g. the desktop app) set it to skip the blocking startup install entirely.
  The plugin still loads and degrades gracefully when its optional deps are
  absent.
- Write a .failed_<plugin> marker (req-hash keyed) on a failed install and skip
  re-attempting the same failing requirements on subsequent boots — retry only
  when requirements.txt changes or the marker is cleared. Marker reads are
  guarded (unreadable marker -> treat as no-match, never raises out); the
  success path writes the success marker and clears any stale failure marker in
  independent best-effort blocks so a successful install can never be recorded
  as a sticky failure.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit 3fa776c6cd1a569bb4206c91fd89cedf4b00f17d)
2026-06-17 23:41:55 -07:00
.claude/skills Clean release snapshot 2026-06-16 18:47:13 +02:00
.github Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
.specify Clean release snapshot 2026-06-16 18:47:13 +02:00
data/progression Clean release snapshot 2026-06-16 18:47:13 +02:00
docs Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
lib Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
plugins fix(plugins): don't block startup on plugin pip-install; don't retry failures forever 2026-06-17 23:41:55 -07:00
scripts Clean release snapshot 2026-06-16 18:47:13 +02:00
static Remove the v3 Support Us! donate button (no funding surface) 2026-06-17 11:52:44 +02:00
tests Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
.dockerignore Clean release snapshot 2026-06-16 18:47:13 +02:00
.gitattributes Purge external-format terminology from code, tests and docs 2026-06-16 19:36:53 +01:00
.gitignore Clean release snapshot 2026-06-16 18:47:13 +02:00
build-proxmox-ct.sh Clean release snapshot 2026-06-16 18:47:13 +02:00
CHANGELOG.md Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
CLAUDE.md Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
CONTRIBUTING.md Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
docker-compose.nas.yml Clean release snapshot 2026-06-16 18:47:13 +02:00
docker-compose.yml Clean release snapshot 2026-06-16 18:47:13 +02:00
Dockerfile Clean release snapshot 2026-06-16 18:47:13 +02:00
LICENSE Clean release snapshot 2026-06-16 18:47:13 +02:00
main.py Clean release snapshot 2026-06-16 18:47:13 +02:00
package-lock.json Clean release snapshot 2026-06-16 18:47:13 +02:00
package.json Clean release snapshot 2026-06-16 18:47:13 +02:00
playwright.config.ts Clean release snapshot 2026-06-16 18:47:13 +02:00
pyproject.toml Clean release snapshot 2026-06-16 18:47:13 +02:00
README.md Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
requirements-test.txt Clean release snapshot 2026-06-16 18:47:13 +02:00
requirements.txt Make the library loader sloppak/loose-only 2026-06-16 19:09:53 +01:00
server.py Repoint dead slopsmith URLs -> got-feedback 2026-06-17 11:02:04 +02:00
SUPPORTERS.md Clean release snapshot 2026-06-16 18:47:13 +02:00
tailwind.config.js Remove the v3 Support Us! donate button (no funding surface) 2026-06-17 11:52:44 +02:00
TODO.md Clean release snapshot 2026-06-16 18:47:13 +02:00
uv.lock Clean release snapshot 2026-06-16 18:47:13 +02:00
VERSION Clean release snapshot 2026-06-16 18:47:13 +02:00

fee[dB]ack

Plugins

Plugin Description Install
Create from Tab Search Ultimate Guitar for GP tabs and convert to playable songs git clone ...slopsmith-plugin-ug.git ultimate_guitar
Import Tab Drag and drop Guitar Pro files to create songs git clone ...slopsmith-plugin-tabimport.git tab_import
Practice Journal Auto-track practice time, speed, loops. Dashboard with charts git clone ...slopsmith-plugin-practice.git practice_journal
Setlist Builder Create ordered playlists with sequential playback git clone ...slopsmith-plugin-setlist.git setlist
Metronome Audible click and visual beat flash synced to song tempo git clone ...slopsmith-plugin-metronome.git metronome
Tone Player View amp/pedal/cab signal chains with gear artwork git clone ...slopsmith-plugin-tones.git tones
Fretboard View Live fretboard overlay showing active notes in real-time git clone ...slopsmith-plugin-fretboard.git fretboard
Tab View Scrolling guitar tablature notation via alphaTab git clone ...slopsmith-plugin-tabview.git tab_view
MIDI Amp Control Auto-switch amp/modeler presets via MIDI on tone changes git clone ...slopsmith-plugin-midi.git midi_amp
Section Map Color-coded song structure minimap with clickable navigation git clone ...slopsmith-plugin-sectionmap.git section_map
Arrangement Editor DAW-like visual editor for creating and editing song note charts git clone ...slopsmith-plugin-editor.git editor
MIDI Capo MIDI capo control for real-time transposition git clone ...slopsmith-plugin-midi-capo.git midi_capo
Note Detection Real-time pitch detection and scoring against highway notes git clone ...slopsmith-plugin-notedetect.git note_detect
Find More Search for more songs by the same artist git clone ...slopsmith-plugin-find-more.git find_more
Piano Highway Scrolling piano/keyboard view for Keys arrangements with MIDI input git clone ...slopsmith-plugin-piano.git piano
Studio Collaborative band recording and multi-track mixing git clone ...slopsmith-plugin-studio.git studio
Drum Highway Lane-based drum highway with MIDI drum pad input and built-in sounds git clone ...slopsmith-plugin-drums.git drums
Split Screen 2-4 highway panels side-by-side for multi-arrangement practice git clone ...slopsmith-plugin-splitscreen.git splitscreen
Stems Mixer Per-stem mute/volume controls for .sloppak songs git clone ...slopsmith-plugin-stems.git stems
Invert Highway Flip the highway note direction git clone ...slopsmith-plugin-invert-highway.git invert_highway
Jumping Tab Yousician-style 2D horizontal tab with trajectory arcs and hopping ball git clone ...slopsmith-plugin-jumpingtab.git jumpingtab
Step Mode Step-by-step practice mode — highway freezes at each note until played (via Note Detection) or Space git clone ...slopsmith-plugin-stepmode.git step_mode
Lyrics Sync Generate synced LRC lyrics from text + vocals stem via Whisper alignment git clone ...slopsmith-plugin-lyrics-sync.git lyrics_sync
Lyrics Karaoke Per-syllable karaoke pitch ribbon for sloppak songs (Whisper alignment + librosa pYIN) git clone ...slopsmith-plugin-lyrics-karaoke.git lyrics_karaoke
NAM Tone Engine In-browser amp modeling with NAM WASM, cabinet IRs, tone auto-switching git clone ...slopsmith-plugin-nam-tone.git nam_tone
Guitar Theory Lab Explore scales, chords, intervals, tunings, and voicings on a fully interactive fretboard git clone ...slopsmith-plugin-nam-tone.git guitar-theory-lab
Themes Offers several basic recolorings of the interface git clone ...slopsmith-plugin-themes.git themes
Update Manager Installs, updates, and uninstalls other plugins and the slopsmith core itself git clone ...slopsmith-update-manager.git update_manager
Tuner Floating tuner with customizable tunings git clone ...slopsmith-plugin-tuner.git tuner
Simplify Chords Changes complex chords on the note highway to simpler ones. Inspired by Ultimate Guitar's Simplify button. git clone ...slopsmith-plugin-simplify-chords.git simplify-chords
Key Bindings Highway key bindings for keyboard and TV remote git clone ...slopsmith-plugin-key-bindings.git key_bindings
Folder Organizer Organize your sloppak DLC songs into a folder tree view, grouped by subfolder name git clone ...slopsmith-plugin-folder-organizer.git folder-organizer
SlopScale Scale, arpeggio, and sweep-arpeggio practice routines with 3D highway, 2D highway, and tab renderers. Pathway selector, CAGED shape-run arpeggios, and generated audio backing. git clone ...slopsmith-plugin-slopscale.git slopscale
NAM Rig Builder Map tones to chained NAM neural-amp rigs (tone3000 captures + IRs) — full pedal→amp→cab playback, per-stage bypass, and a gear catalog git clone ...slopsmith-plugin-nam-rig-builder.git nam_rig_builder
Audio Preview Quick audio previews from library cards with configurable start time, volume, and duration git clone ...slopsmith-plugin-audio-preview.git audio_preview
Song Mastery Auto-adjusts difficulty based on your rolling note accuracy and saves the slider position per song git clone ...slopsmith-plugin-song-mastery.git song_mastery
Song Preview Quickly hear previews of songs in your library with a clean visual indicator of what's playing. Supports .sloppak and loose folders song formats, with the visual indicator matching up to whatever theme you are using! git clone ...slopsmith-plugin-song-preview.git song_preview
Mobile Note Highway Touch-optimized player with collapsible controls, highway gestures, and device-adaptive layouts for phones and tablets git clone ...slopsmith-plugin-mobile-note-highway.git mobile_note_highway
Shuffle Random playback from your library — artist & tuning filters, auto-advance with countdown popup, note_detect compatible git clone https://github.com/Erikcb91/Slopsmith-Shuffle-Mode.git shuffle

Install any plugin by cloning it into your plugins/ directory and restarting:

cd plugins
git clone https://github.com/got-feedback/feedback-plugin-ug.git ultimate_guitar
docker compose restart