nixos/flake.nix

339 lines
10 KiB
Nix

{
description = "Malte Tammena's system configuration";
inputs = {
nixpkgs.url = "nixpkgs/nixos-unstable";
nixos-hardware.url = "github:NixOS/nixos-hardware";
utils.url = "github:gytis-ivaskevicius/flake-utils-plus";
custom-udev-rules.url = "github:MalteT/custom-udev-rules";
nickel = {
inputs.nixpkgs.follows = "nixpkgs";
};
nixpkgs-wayland = {
url = "github:nix-community/nixpkgs-wayland";
inputs.nixpkgs.follows = "nixpkgs";
};
emulator-2a = {
url = "github:MalteT/2a-emulator/develop";
inputs.nixpkgs.follows = "nixpkgs";
};
mensa = {
url = "github:MalteT/mensa/main";
inputs.nixpkgs.follows = "nixpkgs";
};
fenix = {
url = "github:nix-community/fenix";
inputs.nixpkgs.follows = "nixpkgs";
};
colmena = {
url = "github:zhaofengli/colmena";
inputs.nixpkgs.follows = "nixpkgs";
};
sops-nix = {
url = "github:Mic92/sops-nix";
inputs.nixpkgs.follows = "nixpkgs";
};
glados = {
url = "git+https://git.sr.ht/~megamanmalte/GLaDOS?ref=main";
inputs.nixpkgs.follows = "nixpkgs";
};
home-manager = {
url = "github:nix-community/home-manager";
inputs.nixpkgs.follows = "nixpkgs";
};
fend = {
url = "github:MalteT/fend/flake";
inputs.nixpkgs.follows = "nixpkgs";
};
hydra = {
url = "github:NixOS/hydra";
inputs.nixpkgs.follows = "nixForHydra/nixpkgs";
inputs.nix.follows = "nixForHydra";
};
# TODO: Remove once hydra is fixed
nixForHydra = {
url = "github:NixOS/nix/a1cd7e58606a41fcf62bf8637804cf8306f17f62";
};
gruvbox-material-gtk = {
url = "github:sainnhe/gruvbox-material-gtk";
flake = false;
};
rip = {
url = "github:nivekuil/rip";
flake = false;
};
"2i-emulator" = {
url = "github:klemens/2i-emulator";
flake = false;
};
"cataclysm-dda" = {
url = "github:CleverRaven/Cataclysm-DDA";
flake = false;
};
radicale_infcloud = {
url = "github:Unrud/RadicaleInfCloud";
flake = false;
};
qmk-udev-rules = {
url = "github:qmk/qmk_firmware";
flake = false;
};
};
outputs = {
self,
utils,
nixpkgs,
nixos-hardware,
...
} @ inputs: let
pkgs = self.pkgs.x86_64-linux.nixpkgs;
hosts = [
"helix-texta"
"murex-pecten"
"cornu-aspersum"
"elysia-clarki"
"trochulus-hispidus"
];
defaultModules = [
inputs.home-manager.nixosModules.home-manager
self.nixosModules.home-manager-config
inputs.custom-udev-rules.nixosModule
inputs.sops-nix.nixosModules.sops
self.nixosModules.nixUnstable
./modules/base-system.nix
];
in
utils.lib.mkFlake {
inherit self inputs;
supportedSystems = ["x86_64-linux"];
sharedOverlays = [
inputs.fenix.overlay
inputs.nixpkgs-wayland.overlay
inputs.colmena.overlay
utils.overlay
(self: super: {
# Add FiraCode as a package, but use NerdFonts
firaCodeNerd = super.nerdfonts.override {fonts = ["FiraCode"];};
# Add the emulator
"2a-emulator" =
inputs.emulator-2a.packages.x86_64-linux."2a-emulator";
# Add my mensa tool
mensa = inputs.mensa.packages.x86_64-linux.mensa;
# TODO: Replace with upstream
fend = inputs.fend.packages.x86_64-linux.fend;
nickel = inputs.nickel.defaultPackage.x86_64-linux;
buildPerlPackage = super.perlPackages.buildPerlPackage;
netcat-openbsd = super.libressl.nc;
})
# Override cataclysm to use git
(import ./overlays/cataclysm-dda.nix)
(import ./overlays/qmk-udev-rules.nix)
(import ./overlays/sane-backends.nix)
(import ./overlays/logisim.nix)
];
hostDefaults.system = "x86_64-linux";
hostDefaults.modules = defaultModules;
hosts = builtins.listToAttrs (map (host: {
name = host;
value = {modules = [self.nixosModules.${host}];};
})
hosts);
nixosModules = {
home-manager-config = {...}: {
home-manager.verbose = true;
home-manager.useGlobalPkgs = true;
home-manager.useUserPackages = true;
};
nixUnstable = {pkgs, ...}: {
nix.registry.nixpkgs.flake = nixpkgs;
nix.package = pkgs.nixUnstable;
nix.extraOptions = ''
experimental-features = nix-command flakes
'';
};
helix-texta = {
pkgs,
config,
...
}: {
imports = [
./hosts/helix-texta.nix
./modules/light-actkbd.nix
./modules/scanner.nix
self.nixosModules.thinkpad-p1-gen3
];
config = {
# Overwrite basics
services.openssh.enable = false;
programs.mosh.enable = false;
};
};
murex-pecten = {...}: {
imports = [
nixos-hardware.nixosModules.common-pc
nixos-hardware.nixosModules.common-pc-ssd
nixos-hardware.nixosModules.common-cpu-amd
nixos-hardware.nixosModules.common-gpu-amd
./hosts/murex-pecten.nix
./hardware/aorus.nix
];
};
cornu-aspersum = {...}: {
imports = [
./hosts/cornu-aspersum.nix
./hardware/netcup-rs-2000-g9.nix
./modules/nginx-reverse-proxy.nix
./modules/ccqcraft.nix
inputs.glados.nixosModules.glados
];
};
elysia-clarki = {pkgs, ...}: {
imports = [
./hosts/elysia-clarki.nix
./hardware/intel-nuc.nix
./modules/local-build-service.nix
./modules/nginx-reverse-proxy.nix
#./modules/binary-cache.nix
./modules/ccqcraft-backups.nix
inputs.hydra.nixosModules.hydra
];
config = {
# Override kernel version for zfs
boot.kernelPackages = pkgs.linuxPackages_5_10;
};
};
trochulus-hispidus = {pkgs, ...}: {
imports = [
./modules/scanner.nix
./hosts/trochulus-hispidus.nix
./hardware/latitude-e7440.nix
];
};
thinkpad-p1-gen3 = {...}: {
imports = [
nixos-hardware.nixosModules.common-cpu-intel
nixos-hardware.nixosModules.common-gpu-nvidia
nixos-hardware.nixosModules.common-pc-laptop
nixos-hardware.nixosModules.common-pc-laptop-ssd
nixos-hardware.nixosModules.common-pc-laptop-acpi_call
./hardware/thinkpad-p1-gen3.nix
];
};
};
colmena =
{
meta = {nixpkgs = pkgs;};
defaults = {...}: {imports = defaultModules;};
}
// (builtins.listToAttrs (map (
host: {
name = host;
value = {
imports = [self.nixosModules.${host}];
config.deployment = {
targetHost = host;
targetUser = "root";
};
};
}
)
hosts));
hydraJobs = {
shell.x86_64-linux = self.devShell.x86_64-linux;
nixosConfigurations.x86_64-linux = builtins.listToAttrs (map (host: {
name = host;
value = self.nixosConfigurations.${host}.config.system.build.toplevel;
})
hosts);
};
outputsBuilder = channels: {
devShell = channels.nixpkgs.mkShell {
packages = let
date = "${pkgs.coreutils}/bin/date";
git = "${pkgs.git}/bin/git";
nixos-rebuild = "${pkgs.nixos-rebuild}/bin/nixos-rebuild";
sops = "${pkgs.sops}/bin/sops";
bat = "${pkgs.bat}/bin/bat";
in
with pkgs; [
(writeScriptBin "rebuild" ''
#!${stdenv.shell}
if [ -z $1 ]; then
echo "Need 'switch|boot|...'"
exit 1
fi
today=`${date} +%Y-%m-%d`
branch=`${git} branch --show-current`
rev=`${git} log -1 --format=%h`
dirty=`${git} diff --quiet || echo '~'`
NIXOS_LABEL_VERSION=$today-$branch-$rev$dirty
sudo ${nixos-rebuild} $1 --flake .
'')
(writeScriptBin "all-hosts" ''
nix eval --json .#nixosConfigurations --apply builtins.attrNames 2>/dev/null | jq -r .[]
'')
(writeScriptBin "push-to" ''
if [ -z $2 ]; then
echo "Need 'switch|boot|...'"
exit 1
fi
host=$1
action=$2
${nixos-rebuild} --flake .#$host --build-host root@$host --target-host root@$host $action
'')
(writeScriptBin "option" ''
host=$1
option=$2
nix eval .#nixosConfigurations.$host.config.$option
'')
(writeScriptBin "hm-option" ''
host=$1
option=$2
user=$3
if [[ -z $user ]]; then
user=$USER
fi
nix eval .#nixosConfigurations.$host.config.home-manager.users.$user.$option 2>/dev/null
'')
(writeScriptBin "test-config" ''
#!${stdenv.shell}
for host in $(all-hosts); do
echo == Checking ''${host}..
${nixos-rebuild} --flake .#$host dry-build 2> /tmp/build-output
if [[ $? -ne 0 ]]; then
${bat} --file-name "Failed to verify config for $host" /tmp/build-output
exit 1
fi
done
echo === All checks passed
'')
inputs.colmena.packages.x86_64-linux.colmena
fup-repl
alejandra
];
};
};
};
}