batteredbunny/brew-nix

Experimental nix expression to package all MacOS casks from homebrew automatically

brew-nix

Experimental nix expression to package all MacOS casks from homebrew automatically.

Benefits over nix-darwin's homebrew module

1. No homebrew needed, packages are fully managed by nix.
2. Fully nix package expressions, everything is type checked and it will give you an error when you specify an invalid package for example.

Dependencies

It relies on nix 2.19 due to using builtins.convertHash. So make sure you have that or newer. As of writing this on 2024-05-04, nixos-unstable seems to come with nix 2.18.2

Limitations

1. Running most programs with nix run wont work, so you should install them first.
2. Some programs refuse to run from non standard locations, since this is automatic there isnt a good way to fix it.
3. About 700 casks dont come with hashes, so you have to override the package and provide the hash yourself.

Basic usage

nix build github:BatteredBunny/brew-nix#blender
./result/Applications/Blender.app/Contents/MacOS/Blender

Using with home-manager

# flake.nix
inputs = {
  brew-nix = {
    url = "github:BatteredBunny/brew-nix";
    inputs.brew-api.follows = "brew-api";
  };
  brew-api = {
    url = "github:BatteredBunny/brew-api";
    flake = false;
  };
};

# home.nix
nixpkgs = {
  overlays = [
    inputs.brew-nix.overlays.default
  ];
};

home.packages = with pkgs; [
  nixVersions.latest # if your nix version is under 2.19
  brewCasks.marta
];

brew-nix's Issues

SageMath does not install

nix build github:BatteredBunny/brew-nix#sage
warning: Ignoring setting 'auto-allocate-uids' because experimental feature 'auto-allocate-uids' is not enabled
error: builder for '/nix/store/m7hm7zgij0gj83f1zfpii6qfv8idkkdh-sage-10.3-2.3.2.drv' failed with exit code 1;
       last 2 log lines:
       > Running phase: unpackPhase
       > Error opening xar archive: /nix/store/b01wjzak42p22400ksq0nz78ys17jfff-SageMath-10.3_arm64.dmg
       For full logs, run 'nix log /nix/store/m7hm7zgij0gj83f1zfpii6qfv8idkkdh-sage-10.3-2.3.2.drv'.

Support for casks from other repos

Hi. I'd like to use brew-nix to install casks from repos other than https://github.com/Homebrew/homebrew-cask, like https://github.com/nikitabobko/homebrew-tap for example. I'm ignorant about all this, so I don't know if this is easy or hard or impossible to support 🌞.

Thanks!