bole

Package managers scattered like autumn leaves fall— the bole holds them firm.

What

Shows which package managers are installed, their versions, locations, and how they were installed.

┌────────┬─────────┬──────────────────────────┬──────────────────┬─────────────────┐
│Name    │Version  │Path                      │Via               │Others           │
├────────┼─────────┼──────────────────────────┼──────────────────┼─────────────────┤
│cargo   │1.91.0   │~/.cargo/bin/cargo        │Rustup            │-                │
├────────┼─────────┼──────────────────────────┼──────────────────┼─────────────────┤
│npm     │11.5.1   │/opt/homebrew/bin/npm     │Homebrew          │1 other location │
├────────┼─────────┼──────────────────────────┼──────────────────┼─────────────────┤
│pnpm    │10.14.0  │/usr/local/bin/pnpm       │Node.js → Corepack│-                │
└────────┴─────────┴──────────────────────────┴──────────────────┴─────────────────┘

Install

cargo install bole

Use

# Show all package managers
bole show

# Filter by category
bole show system       # brew, nix, macports
bole show javascript   # npm, yarn, pnpm, bun, deno
bole show python       # pip, poetry, uv, conda, pdm
bole show rust         # cargo
bole show go           # go toolchain
bole show haskell      # cabal, stack
bole show gleam        # gleam
bole show tools        # asdf, volta, mise, corepack

# Category aliases supported
bole show js           # same as javascript
bole show ts           # same as javascript  
bole show node         # same as javascript
bole show py           # same as python
bole show sys          # same as system
bole show rs           # same as rust

# Show all installations with locations
bole show python --all

# Tree format
bole show javascript --tree

Supported

• System: Homebrew, MacPorts, Nix
• JavaScript: npm, yarn, pnpm, bun, deno
• Python: pip, poetry, uv, conda, pdm
• Other: Rust (cargo), Go, Haskell (cabal/stack), Gleam
• Tools: asdf, volta, mise, corepack

License

MIT