nixos-config/default.nix
Gabriel Arazas 49592d7f01 Use the unstable version for the nth time
I also fixed the long-time occuring error when using the newest version
of the channel (or the unstable one). It turns out to be a simple type
error with the `my.user' attribute. (To be honest the error messages are
quite horrible.)

On another note, I also accidentally bricked my NixOS setup after a
garbage collection and a horrible update. The breakage includes not
being able to use any of the builtin tools of Nix (e.g., nix, nix-env,
nixos-rebuild) due to a shared library error that has been garbage
collected. Which means I have to reinstall it.
(I seem to have a talent for breaking things, if only I'm paid for it.)
2020-10-05 09:38:58 +08:00

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# Author: Henrik Lissner <henrik@lissner.net>
# Modified by: Gabriel Arazas <foo.dogsquared@gmail.com>
# URL: https://github.com/foo-dogsquared/nixos-config
# License: MIT
#
# This is ground zero, where the absolute essentials go, to be present on all systems I use nixos on.
# Contains cluser-wide configurations shared between all of the systems (located in `hosts/`).
device: username:
{ pkgs, options, lib, config, ... }:
{
networking.hostName = lib.mkDefault device;
my.username = username;
imports = [
./modules
"${./hosts}/${device}"
] ++ (if builtins.pathExists(/etc/nixos/cachix.nix) then [
/etc/nixos/cachix.nix
] else []) ++ (if builtins.pathExists(/etc/nixos/hardware-configuration.nix) then [
/etc/nixos/hardware-configuration.nix
] else []) ++ (if builtins.pathExists(/mnt/etc/nixos/hardware-configuration.nix) then [
/mnt/etc/nixos/hardware-configuration.nix
] else []);
# GARBAGE DAY!
nix.gc = {
automatic = true;
dates = "daily";
options = "--delete-older-than 3d";
};
nix.autoOptimiseStore = true;
nix.nixPath = options.nix.nixPath.default ++ [
# So we can use absolute import paths
"bin=/etc/dotfiles/config/bin"
"config=/etc/dotfiles/config"
];
# Add custom packages & unstable channel, so they can be accessed via pkgs.*
nixpkgs.overlays = import ./packages;
nixpkgs.config.allowUnfree = true; # forgive me Stallman senpai
# These are the things I want installed on all my systems.
environment.systemPackages = with pkgs; [
# Just the bear necessities~
coreutils
exfat
git
hfsprogs
killall
ntfs3g
sshfs
udiskie
unzip
vim
wget
gnumake # for our own makefile
cachix # less time buildin' mo time nixin'
# nix-shell with the modified Nix path.
(writeScriptBin "nix-shell" ''
#!${stdenv.shell}
NIX_PATH="nixpkgs-overlays=/etc/dotfiles/packages/default.nix:$NIX_PATH" ${nix}/bin/nix-shell "$@"
'')
];
# Default settings for primary user account.
# `my` is defined in 'modules/default.nix'.
my.user = {
isNormalUser = true;
uid = 1000;
extraGroups = [ "wheel" "video" "libvirtd" ];
shell = pkgs.zsh;
};
}