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{ depot, lib, ... }:
config: let
# add google-c-style here because other machines get it from, eh,
# elsewhere.
emacs = (depot.users.tazjin.emacs.overrideEmacs(epkgs: epkgs ++ [
depot.third_party.emacsPackages.google-c-style
]));
nixpkgs = import depot.third_party.nixpkgsSrc {
config.allowUnfree = true;
};
quasselClient = depot.third_party.quassel.override {
client = true;
enableDaemon = false;
monolithic = false;
};
in lib.fix(self: {
imports = [
"${depot.third_party.impermanence}/nixos.nix"
"${nixpkgs.home-manager.src}/nixos"
];
boot = {
initrd.availableKernelModules = [ "nvme" "ehci_pci" "xhci_pci" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
initrd.kernelModules = [ ];
# Restore /home to the blank snapshot, erasing all ephemeral data.
initrd.postDeviceCommands = lib.mkAfter ''
zfs rollback -r zpool/ephemeral/home@tazjin-clean
'';
kernelModules = [ "kvm-amd" ];
extraModulePackages = [ ];
kernelPackages = nixpkgs.linuxPackages_latest;
loader.systemd-boot.enable = true;
loader.efi.canTouchEfiVariables = true;
};
fileSystems = {
"/" = {
device = "tmpfs";
fsType = "tmpfs";
options = [ "defaults" "size=4G" "mode=755" ];
};
"/home" = {
device = "zpool/ephemeral/home";
fsType = "zfs";
};
"/nix" = {
device = "zpool/local/nix";
fsType = "zfs";
};
"/depot" = {
device = "zpool/safe/depot";
fsType = "zfs";
};
"/persist" = {
device = "zpool/safe/persist";
fsType = "zfs";
neededForBoot = true;
};
"/boot" = {
device = "/dev/disk/by-uuid/BF4F-388B";
fsType = "vfat";
};
};
hardware = {
cpu.amd.updateMicrocode = true;
enableRedistributableFirmware = true;
bluetooth.enable = true;
};
networking = {
hostName = "tverskoy";
hostId = "3c91827f";
useDHCP = false;
networkmanager.enable = true;
nameservers = [
"8.8.8.8"
"8.8.4.4"
];
};
fonts = {
fonts = with nixpkgs; [
corefonts
dejavu_fonts
jetbrains-mono
noto-fonts-cjk
noto-fonts-emoji
];
fontconfig = {
hinting.enable = true;
subpixel.lcdfilter = "light";
defaultFonts = {
monospace = [ "JetBrains Mono" ];
};
};
};
environment.persistence."/persist" = {
directories = [
"/var/log"
"/var/lib/bluetooth"
"/var/lib/systemd/coredump"
"/etc/NetworkManager/system-connections"
];
files = [
"/etc/machine-id"
];
};
security.rtkit.enable = true;
services = {
pipewire = {
enable = true;
alsa.enable = true;
pulse.enable = true;
};
redshift.enable = true;
blueman.enable = true;
xserver = {
enable = true;
layout = "us";
xkbOptions = "caps:super";
videoDrivers = [ "amdgpu" ];
libinput.enable = true;
displayManager = {
# Give EXWM permission to control the session.
sessionCommands = "${nixpkgs.xorg.xhost}/bin/xhost +SI:localuser:$USER";
lightdm.enable = true;
# lightdm.greeters.gtk.clock-format = "%H:%M"; # TODO(tazjin): TZ?
};
windowManager.session = lib.singleton {
name = "exwm";
start = "${emacs}/bin/tazjins-emacs";
};
};
};
# Automatically detect location to use for redshift
location.provider = "geoclue2";
# Do not restart the display manager automatically
systemd.services.display-manager.restartIfChanged = lib.mkForce false;
time.timeZone = "Africa/Cairo";
users.users.tazjin = {
isNormalUser = true;
createHome = true;
extraGroups = [ "wheel" "networkmanager" ];
uid = 1000;
shell = nixpkgs.fish;
initialHashedPassword = "$6$d3FywUNCuZnJ4l.$ZW2ul59MLYon1v1xhC3lTJZfZ91lWW6Tpi13MpME0cJcYZNrsx7ABdgQRn.K05awruG2Y9ARAzURnmiJ31WTS1";
};
programs = {
light.enable = true;
# Required by impermanence
fuse.userAllowOther = true;
};
environment.systemPackages =
# programs from the depot
(with depot; [
emacs
third_party.lieer
tools.nsfv-setup
]) ++
# programs from nixpkgs
(with nixpkgs; [
bat
chromium
curl
direnv
emacs27-nox # emacsclient
exa
fd
file
gdb
git
gnupg
google-chrome
htop
hyperfine
iftop
imagemagick
jq
manpages
msmtp
networkmanagerapplet
nix-prefetch-github
notmuch
openssh
openssl
pass
pavucontrol
pinentry
pinentry-emacs
pwgen
quasselClient
ripgrep
rustup
screen
scrot
tokei
tree
vlc
xsecurelock
]);
home-manager.useGlobalPkgs = true;
home-manager.users.tazjin = { config, lib, ... }: {
imports = [ "${depot.third_party.impermanence}/home-manager.nix" ];
home.persistence."/persist/tazjin/home" = {
allowOther = true;
directories = [
".config/google-chrome"
".config/quassel-irc.org"
".config/spotify"
".gnupg"
".local/share/direnv"
".local/share/fish/"
".password-store"
".ssh"
".telega"
"mail"
];
files = [
".notmuch-config"
];
};
programs.git = {
enable = true;
userName = "Vincent Ambo";
userEmail = "mail@tazj.in";
};
};
system.stateVersion = "20.09";
})
|
