#!/usr/bin/env bash

SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)

pushd "$SCRIPT_DIR" || exit 1

rm -rf ~/.config/fish

export NIX_CONFIG="extra-experimental-features = nix-command flakes pipe-operators pipe-operator
extra-substituters = https://cache-v6.junco.dev?priority=41
extra-trusted-public-keys = cache-v6:tXeE+WhO6k2OoUoNSzmQVIckjXtl14mtO+z0ZwAIork="

case "$(uname)" in
Darwin)
  set -e
  artifact=$(nix shell nixpkgs#git -c nix build .#darwin/$(hostname -s) --print-out-paths --extra-experimental-features "nix-command flakes pipe-operators pipe-operator")
  set +e
  sudo "${artifact}/sw/bin/darwin-rebuild" switch --flake ~/.dotfiles --option extra-experimental-features "nix-command flakes pipe-operators pipe-operator"
  chsh -s /run/current-system/sw/bin/fish
  ;;
Linux)
  nix run .#hm -- switch
  ;;
*)
  echo "nope, unsupported platform"
  ;;
esac