A Bun version manager for nix.
Features:
- Run bun on every patch version since 1.0.0
- Updates faster than nixpkgs
Roadmap:
- Bun package build helper
It's this easy.
# run latest bun
nix run github:aster-void/bunnix
# run specific version of bun
nix run github:aster-void/bunnix#v1_2_10In an inpure context of nix, use builtins.getFlake:
let
bunnix = builtins.fetchFlake "github:aster-void/bunnix";
system = "x86_64-linux"; # your system
in
# if it's a shell.nix,
pkgs.mkShell {
packages = [
bunnix.packages.${system}.default # latest
];
}If it's a flake, add bunnix to inputs:
{
inputs = {
nixpkgs.url = "github:nixos/nixpkgs";
bunnix.url = "github:aster-void/bunnix";
bunnix.inputs.nixpkgs.follows = "nixpkgs"; # deduplicate nixpkgs
};
outputs = {
nixpkgs,
bunnix,
...
}: let
system = "x86_64-linux"; # your system
pkgs = nixpkgs.legacyPackages.${system};
in {
devShells.${system}.default = pkgs.mkShell {
packages = [
bunnix.packages.${system}.default # latest
];
};
};
}then, you can use bunnix however you like:
{
packages = [
# use latest version of bun
bunnix.packages.${system}.default
# specify version of bun in the nix file
bunnix.packages.${system}.v1_2_10
# from .bun-version
(bunnix.lib.${system}.fromBunVersionFile ./.bun-version)
# from package.json's `"packageManager" field
(bunnix.lib.${system}.fromPackageJsonFile ./package.json)
# from asdf's `.tool-versions`
(bunnix.lib.${system}.fromToolVersionsFile ./.tool-versions)
# parse some other version lock file manually, then get bun of that version
(bunnix.lib.${system}.fromVersion "v1.2.10")
];
}all 1.x.x versions are supported at the time of writing this.
see ./lib/supported_versions for all supported versions.
Any kind of Contribution (bug report, feature request, feature implementation, README enhancement, etc) is welcome.
formatter = alejandra, biome
- Nix
- Direnv (optional)
GitHub Workflow checks for new version every 3 hours, so you (hopefully) don't need to manually do it.
bun get 1.2.10