Nix darwin / Home manager

This is my nix-darwin/home-manager/nix files that is heavily based on ryan4yin jmatsushita, phlmn, AxelTLarsson and others.

I leave all devtools out of this as they will be installed / project basis on direnv level instead.

Prerequisites

1. Install Nix package manager via Nix Official or The Determinate Nix Installer

2. Install Homebrew, see https://brew.sh/

Then you can run make update in the root of your nix configuration to deploy your configuration.

First time install

 nix build .#darwinConfigurations.sculpin.system --extra-experimental-features 'nix-command flakes'
./result/sw/bin/darwin-rebuild switch --flake .#sculpin
direnv allow

Afterwards build Build and show updates switch Update system