install.sh

#!/bin/bash

set -e

## Install nix ##
if ! type /run/current-system/sw/bin/nix &> /dev/null; then
  curl -L https://nixos.org/nix/install | sh -s -- --daemon --yes
fi

## Install brew ##
# Some pkgs aren't available in nixpkgs, but we can manage brew from home-manager
if ! type /opt/homebrew/bin/brew &> /dev/null; then
  /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi


## Build the flake ##
if [ ! -d ./nix/result ]; then
  /run/current-system/sw/bin/nix build -o ./nix/result ./nix/.#darwinConfigurations.${1}.system --extra-experimental-features 'nix-command flakes'
fi

## Install the flake system wide ##
./nix/result/sw/bin/darwin-rebuild switch --flake "./nix/#${1}"

## Source nix packages for this shell ##
export PATH=$PATH:/etc/profiles/per-user/${USER}/bin/

## Install asdf plugins and tools ##
cut -d' ' -f1 .tool-versions|xargs -I{} asdf plugin add {}
asdf install
cp ./.tool-versions ~/.tool-versions