Installation

System wide:

{
  environment.systemPackages = with nix-casks.packages.${system}; [
    font-myna # Myna
  ];
}

Home Manager:

{
  home.packages = with nix-casks.packages.${system}; [
    font-myna # Myna
  ];
}

Package Definition

{
  "pname": "font-myna",
  "version": "1.0.0",
  "src": {
    "url": "https://github.com/sayyadirfanali/Myna/releases/download/v1.0.0/Myna.otf",
    "sha256": "0f09d4353fcb45a5a29c28005f7c1334587da23005c056d611a8b1014d890530"
  },
  "installPhase": [
    "mkdir -p \"$out/Library/Fonts/Myna.otf\" && cp -r \"Myna.otf\" \"$out/Library/Fonts\""
  ],
  "meta": {
    "homepage": "https://github.com/sayyadirfanali/Myna/"
  }
}