depot/third_party/tvl/users/grfn/system/install

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#!/usr/bin/env bash
set -eo pipefail
if [[ -f /etc/nixos/.system-installed ]]; then
echo "=== System config already installed, skipping"
else
echo "==> Installing system config"
[[ -d /etc/nixos ]] && sudo mv /etc/nixos{,.bak}
sudo mkdir -p /etc/nixos
sudo cp /etc/nixos.bak/hardware-configuration.nix /etc/nixos
sudo cp ./system/configuration.nix /etc/nixos/
sudo ln -s $(pwd)/system/{machines,modules,pkgs} /etc/nixos
sudo touch /etc/nixos/.system-installed
echo "==> System config installed, your old configuration is at /etc/nixos.bak"
fi
echo
if [[ -f ~/.config/nixpkgs/system-installed ]]; then
echo "=== home-manager config already installed, skipping"
else
echo "==> Installing home-manager config"
nix-channel --add https://github.com/rycee/home-manager/archive/master.tar.gz home-manager
nix-channel --update
# nix-shell '<home-manager>' -A install
[[ -d ~/.config/nixpkgs ]] && mv ~/.config/{nixpkgs,nixpkgs.bak}
mkdir -p ~/.config/nixpkgs
ln -s $(pwd)/home/* ~/.config/nixpkgs
echo "==> home-manager config installed"
fi