swarsel/.dotfiles
1
0
Fork 0
mirror of https://github.com/Swarsel/.dotfiles.git synced 2025-12-06 17:17:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

feat: build configurations dynamically for arch

Browse source
This commit is contained in:
Leon Schwarzäugl 2025-11-08 13:49:03 +01:00 • committed by Leon Schwarzäugl
parent d187cdf35f
commit c3b8102546
45 changed files with 289 additions and 210 deletions
Download patch file Download diff file Expand all files Collapse all files

122
hosts/nixos/bakery/disk-config.nix
View file

@ -1,122 +0,0 @@
{ lib, pkgs, config, ... }:
let
type = "btrfs";
extraArgs = [ "-L" "nixos" "-f" ]; # force overwrite
subvolumes = {
"/root" = {
mountpoint = "/";
mountOptions = [
"subvol=root"
"compress=zstd"
"noatime"
];
};
"/home" = lib.mkIf config.swarselsystems.isImpermanence {
mountpoint = "/home";
mountOptions = [
"subvol=home"
"compress=zstd"
"noatime"
];
};
"/persist" = lib.mkIf config.swarselsystems.isImpermanence {
mountpoint = "/persist";
mountOptions = [
"subvol=persist"
"compress=zstd"
"noatime"
];
};
"/log" = lib.mkIf config.swarselsystems.isImpermanence {
mountpoint = "/var/log";
mountOptions = [
"subvol=log"
"compress=zstd"
"noatime"
];
};
"/nix" = {
mountpoint = "/nix";
mountOptions = [
"subvol=nix"
"compress=zstd"
"noatime"
];
};
"/swap" = lib.mkIf config.swarselsystems.isSwap {
mountpoint = "/.swapvol";
swap.swapfile.size = config.swarselsystems.swapSize;
};
};
in
{
disko.devices = {
disk = {
disk0 = {
type = "disk";
device = config.swarselsystems.rootDisk;
content = {
type = "gpt";
partitions = {
ESP = {
priority = 1;
name = "ESP";
size = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "defaults" ];
};
};
root = lib.mkIf (!config.swarselsystems.isCrypted) {
size = "100%";
content = {
inherit type subvolumes extraArgs;
postCreateHook = lib.mkIf config.swarselsystems.isImpermanence ''
MNTPOINT=$(mktemp -d)
mount "/dev/disk/by-label/nixos" "$MNTPOINT" -o subvolid=5
trap 'umount $MNTPOINT; rm -rf $MNTPOINT' EXIT
btrfs subvolume snapshot -r $MNTPOINT/root $MNTPOINT/root-blank
'';
};
};
luks = lib.mkIf config.swarselsystems.isCrypted {
size = "100%";
content = {
type = "luks";
name = "cryptroot";
passwordFile = "/tmp/disko-password"; # this is populated by bootstrap.sh
settings = {
allowDiscards = true;
# https://github.com/hmajid2301/dotfiles/blob/a0b511c79b11d9b4afe2a5e2b7eedb2af23e288f/systems/x86_64-linux/framework/disks.nix#L36
crypttabExtraOpts = [
"fido2-device=auto"
"token-timeout=10"
];
};
content = {
inherit type subvolumes extraArgs;
postCreateHook = lib.mkIf config.swarselsystems.isImpermanence ''
MNTPOINT=$(mktemp -d)
mount "/dev/mapper/cryptroot" "$MNTPOINT" -o subvolid=5
trap 'umount $MNTPOINT; rm -rf $MNTPOINT' EXIT
btrfs subvolume snapshot -r $MNTPOINT/root $MNTPOINT/root-blank
'';
};
};
};
};
};
};
};
};
fileSystems."/persist".neededForBoot = lib.mkIf config.swarselsystems.isImpermanence true;
fileSystems."/home".neededForBoot = lib.mkIf config.swarselsystems.isImpermanence true;
environment.systemPackages = [
pkgs.yubikey-manager
];
}