nix-dotfiles/hosts/common.nix

393 lines
8.9 KiB
Nix

{ pkgs, unstable-pkgs, lib, extendedLib, config, inputs, secrets, ... }:
let
# inherit (specialArgs) machineVars;
inherit (config) machineVars;
# has_graphics = !config.machineVars.headless;
in {
nixpkgs.config = {
allowUnfree = true;
};
nix = {
package = unstable-pkgs.nixVersions.stable;
distributedBuilds = config.networking.hostName != "Tsuki";
binaryCaches = [
"https://cache.nixos.org/"
];
extraOptions = ''
experimental-features = nix-command flakes
builders-use-substitutes = true
allowed-uris = http:// https://
'';
trustedUsers = [ "h7x4" "nix-builder" ];
buildMachines = [
{
# Login details configured in ssh module in nix-secrets
hostName = "nix-builder-tsukir";
system = "x86_64-linux";
speedFactor = 5;
maxJobs = 8;
supportedFeatures = [
"nixos-test"
"benchmark"
"big-paralell"
];
mandatoryFeatures = [];
sshUser = "nix-builder";
sshKey = secrets.keys.ssh.nixBuilders.tsuki.private;
}
{
# Login details configured in ssh module in nix-secrets
hostName = "nix-builder-isvegg";
system = "x86_64-linux";
speedFactor = 7;
maxJobs = 16;
supportedFeatures = [
"benchmark"
"big-paralell"
];
mandatoryFeatures = [];
sshUser = secrets.ssh.users.pvv.normalUser;
sshKey = secrets.keys.ssh.nixBuilders.isvegg.private;
}
];
# registry = {
# };
};
programs.ssh = {
extraConfig = ''
Host nix-builder-isvegg
HostName isvegg.pvv.ntnu.no
Host nix-builder-tsukir
HostName gingakei.loginto.me
Port ${toString secrets.ports.ssh.home-in}
'';
knownHosts = {
tsukir = {
hostNames = [ "nani.wtf" "gingakei.loginto.me" ];
publicKeyFile = secrets.keys.ssh.nixBuilders.tsuki.public;
};
};
};
time.timeZone = "Europe/Oslo";
console = {
font = "Lat2-Terminus16";
keyMap = "us";
};
networking = {
useDHCP = false;
nameservers = [
"1.1.1.1"
"8.8.8.8"
];
};
i18n = {
defaultLocale = "en_US.UTF-8";
inputMethod = lib.mkIf (!machineVars.headless) {
enabled = "fcitx5";
fcitx5.addons = with pkgs; [
fcitx5-mozc
fcitx5-gtk
];
};
};
environment = {
variables = {
EDITOR = "nvim";
VISUAL = "nvim";
};
systemPackages = with pkgs; ([
wget
] ++ (lib.optionals (!config.machineVars.headless) [
haskellPackages.xmobar
]));
shells = with pkgs; [
bashInteractive
zsh
dash
];
etc = {
# TODO: move this out of etc, and reference it directly in sudo config.
sudoLecture = {
target = "sudo.lecture";
text = extendedLib.termColors.front.red "Be careful or something, idk...\n";
};
"resolv.conf".source = let
inherit (lib.strings) concatStringsSep;
inherit (pkgs) writeText;
in writeText "resolv.conf" ''
${concatStringsSep "\n" (map (ns: "nameserver ${ns}") config.networking.nameservers)}
options edns0
'';
currentSystemPackages = {
target = "current-system-packages";
text = let
inherit (lib.strings) concatStringsSep;
inherit (lib.lists) sort;
inherit (lib.trivial) lessThan;
packages = map (p: "${p.name}") config.environment.systemPackages;
sortedUnique = sort lessThan (lib.unique packages);
in concatStringsSep "\n" sortedUnique;
};
};
shellAliases.fixdisplay = let
inherit (config.machineVars) screens headless fixDisplayCommand;
screenToArgs = name: screen: with screen;
"--output ${name} --mode ${resolution} --rate ${toString frequency} --pos ${position}"
+ (lib.optionalString primary " --primary");
screenArgs = lib.concatStringsSep " " (lib.mapAttrsToList screenToArgs screens);
in lib.mkIf (!headless)
(if screenArgs != null
then "xrandr ${screenArgs}"
else (lib.mkIf (fixDisplayCommand != null) fixDisplayCommand));
};
fonts = {
enableDefaultFonts = true;
fontDir.enable = true;
fonts = with pkgs; [
cm_unicode
dejavu_fonts
fira-code
fira-code-symbols
powerline-fonts
iosevka
symbola
corefonts
ipaexfont
ipafont
liberation_ttf
migmix
noto-fonts
noto-fonts-cjk-sans
noto-fonts-cjk-serif
noto-fonts-emoji
ocr-a
open-sans
source-han-sans
source-sans
ubuntu_font_family
victor-mono
(nerdfonts.override { fonts = [ "FiraCode" "DroidSansMono" ]; })
inputs.fonts
];
fontconfig = {
defaultFonts = {
serif = [ "Droid Sans Serif" "Ubuntu" ];
sansSerif = [ "Droid Sans" "Ubuntu" ];
monospace = [ "Fira Code" "Ubuntu" ];
emoji = [ "Noto Sans Emoji" ];
};
};
};
users = {
users.h7x4 = {
isNormalUser = true;
shell = pkgs.zsh;
extraGroups = [
"wheel"
"networkmanager"
"docker"
"disk"
"audio"
"video"
"libvirtd"
"input"
];
};
groups = {
adbusers.members = [ "h7x4" ];
};
};
services = {
tumbler.enable = !config.machineVars.headless;
gnome.gnome-keyring.enable = !config.machineVars.headless;
openssh = {
# enable = true;
passwordAuthentication = false;
kbdInteractiveAuthentication = false;
permitRootLogin = "no";
};
udev.packages = with pkgs; [
yubikey-personalization
android-udev-rules
];
pcscd.enable = true;
dbus = {
# enable = !machineVars.headless;
packages = with pkgs; [
gcr
dconf
];
};
xserver = {
# TODO: What is going on here?
# For some reason, this leads to infinite recursion.
# This needs to be fixed!
# Same with `displayManager.lightdm.enable`
# options are defined in each hosts config file for the time being.
#
# I have a hypothesis that there are some asserts within xserver that
# makes it so that other software can not be activated at the same time
# and that those asserts triggers some kind of evaluation chain that
# recurses infinitely.
# enable = true;
layout = "us";
xkbOptions = "caps:escape";
libinput = {
enable = true;
touchpad.disableWhileTyping = true;
};
desktopManager = {
xterm.enable = false;
xfce.enable = !config.machineVars.headless;
};
windowManager.xmonad = {
enable = true;
enableContribAndExtras = true;
enableConfiguredRecompile = true;
extraPackages = hPkgs: with hPkgs; [
dbus
];
};
# displayManager.startx.enable = true;
# displayManager.gdm.enable = true;
# displayManager.lightdm.enable = true;
displayManager.defaultSession = "none+xmonad";
};
};
programs = {
dconf.enable = !config.machineVars.headless;
git.enable = true;
light.enable = !config.machineVars.headless;
npm.enable = true;
tmux.enable = true;
zsh.enable = true;
gnupg.agent = {
enable = true;
enableSSHSupport = true;
};
neovim = {
enable = true;
defaultEditor = true;
viAlias = true;
vimAlias = true;
configure = {
packages.myVimPackage = with pkgs.vimPlugins; {
start = [
direnv-vim
vim-nix
vim-polyglot
];
opt = [
vim-monokai
];
};
customRC = ''
set number relativenumber
set undofile
set undodir=~/.cache/vim/undodir
packadd! vim-monokai
colorscheme monokai
'';
};
};
};
system.extraDependencies =
lib.optionals (config.machineVars.development) (with pkgs; [
asciidoc
asciidoctor
cabal2nix
clang
dart
dotnet-sdk
dotnet-sdk_3
dotnet-sdk_5
dotnetPackages.Nuget
elm2nix
elmPackages.elm
flutter
gcc
ghc
ghcid
haskellPackages.Cabal_3_6_3_0
maven
nixfmt
nixpkgs-fmt
# nixpkgs-hammering
nodePackages.node2nix
nodePackages.npm
nodePackages.sass
nodePackages.typescript
nodePackages.yarn
nodejs
plantuml
python3
rustc
rustc
rustup
sqlcheck
sqlint
sqlite
sqlite-web
]);
sound = {
enable = !config.machineVars.headless;
mediaKeys.enable = true;
};
hardware.pulseaudio.enable = !config.machineVars.headless;
security.sudo.extraConfig = ''
Defaults lecture = always
Defaults lecture_file = /etc/${config.environment.etc.sudoLecture.target}
'';
system.stateVersion = "22.05";
}