clickwheel 0.4.0

Sync your music library to a classic iPod from a modern Mac

clickwheel

A CLI for syncing a music library to a classic iPod from a modern Mac — no iTunes required.

Handles the full workflow: scan and clean up your library's metadata, interactively pick what goes on the iPod, and sync with a progress bar.

Install

pipx install clickwheel

To use clickwheel fix (metadata cleanup, album art, genre tagging):

pipx inject clickwheel 'clickwheel[fix]'

Quick Start

Create a config file pointing to your music library:

mkdir -p ~/.clickwheel
cat > ~/.clickwheel/config.yaml << 'EOF'
music_dir: /path/to/your/music
EOF

Then run clickwheel scan to index your library and clickwheel select to start picking music for your iPod.

Commands like select, edit, diff, and sync automatically check for library changes before running. To skip this, pass --no-scan.

Commands

Command	Description
clickwheel scan	Index your music library and report on metadata quality
clickwheel fix	Clean up metadata, fetch album art, fill genres via beets
clickwheel select	Interactive picker — browse by artist/album/genre
clickwheel playlist	List saved playlists or show details for one
clickwheel edit	Add or remove artists from a playlist (interactive or via --add/--remove)
clickwheel delete	Delete a saved playlist
clickwheel diff	Preview what would be added or removed on the iPod
clickwheel sync	Push your playlist to the iPod
clickwheel ls	Show what's on the iPod
clickwheel eject	Safely unmount the iPod
clickwheel scrobble	Submit recent iPod listens to Last.fm

Configuration

clickwheel reads from ~/.clickwheel/config.yaml:

music_dir: /Volumes/Music/Library
ipod_capacity_gb: 64 # defaults to 64
auto_scan: true # auto-check for library changes (default: true)
auto_scan_staleness_minutes: 30 # how often to re-check (default: 30)
lastfm_api_key: your_key # last.fm/api/account/create
lastfm_api_secret: your_secret
lastfm_username: your_username

Environment variables (MUSIC_DIR, AUTO_SCAN, etc.) override the config file.

Metadata cleanup (fix)

clickwheel fix uses beets to fetch album art, fill genres, and clean up tags. Install the extras first:

# If installed with pipx:
pipx inject clickwheel 'clickwheel[fix]'

# If installed with pip:
pip install 'clickwheel[fix]'

On first run, clickwheel generates a beets config at ~/.clickwheel/beets/config.yaml. You can edit it to customize sources, matching thresholds, etc. The config is set up to never move or rename your files.

Fix a single artist/album folder:

clickwheel fix "Artist - Album Name"

Or fix the entire library:

clickwheel fix

Last.fm scrobbling

To submit your iPod listens to Last.fm, add your API credentials to the config (get them at last.fm/api/account/create):

lastfm_api_key: your_key
lastfm_api_secret: your_secret
lastfm_username: your_username

Then authorize clickwheel with your Last.fm account (one-time):

clickwheel scrobble --auth

After that, submit listens any time your iPod is connected:

clickwheel scrobble

Scrobbles are cached locally so duplicates are never submitted, even if you run it multiple times.

Requirements

• macOS (iPod sync depends on macOS disk utilities)
• Python 3.11+
• iPod Classic with stock firmware, connected via USB
• FLAC files are excluded from sync (stock firmware limitation)

Contributing

See CONTRIBUTING.md for dev setup, testing, and commit conventions.