Opal 1.5.6

Screen time app

Installation

System wide:

{
  environment.systemPackages = with nix-casks.packages.${system}; [
    opal-app # Opal
  ];
}

Home Manager:

{
  home.packages = with nix-casks.packages.${system}; [
    opal-app # Opal
  ];
}

Package Definition

{
  "pname": "opal-app",
  "version": "1.5.6",
  "src": {
    "url": "https://downloads.opal.so/mac/Opal%201.5.6.dmg",
    "sha256": "c873cb488e386c0895b93a4bf8c64146ee7a74b2ea3ca6259d24b94c2776ce69"
  },
  "installPhase": [
    "mkdir -p \"$out/Applications/Opal.app\" && cp -r \"Opal.app\" \"$out/Applications\""
  ],
  "meta": {
    "description": "Screen time app",
    "homepage": "https://www.opal.so/"
  }
}