116 lines
2.9 KiB
Nix
116 lines
2.9 KiB
Nix
{
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config,
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lib,
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modulesPath,
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machine,
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...
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}: {
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imports = [
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./impermanence.nix
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(modulesPath + "/installer/scan/not-detected.nix")
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];
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boot.loader = {
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efi.canTouchEfiVariables = true;
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systemd-boot.enable = true;
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};
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hardware.bluetooth = {
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enable = true;
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powerOnBoot = true;
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};
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i18n.defaultLocale = "de_DE.UTF-8";
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networking = {
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dhcpcd.enable = true;
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firewall.enable = true;
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hostName = machine.hostname;
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networkmanager.enable = true;
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};
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nix.settings.experimental-features = [
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"nix-command"
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"flakes"
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];
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nixpkgs.config.allowUnfreePredicate = pkg:
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builtins.elem (lib.getName pkg) [
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"steam"
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"steam-original"
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"steam-unwrapped"
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"steam-run"
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];
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programs = {
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noshell.enable = true;
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steam.enable = true;
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sway.enable = true;
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};
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services = {
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blueman.enable = true;
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displayManager = {
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enable = true;
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ly.enable = true;
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};
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libinput.enable = true;
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openssh.enable = true;
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printing.enable = true;
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};
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system.stateVersion = "26.05";
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time.timeZone = "Europe/Berlin";
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boot.initrd.availableKernelModules = ["xhci_pci" "nvme" "sdhci_pci"];
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boot.initrd.kernelModules = [];
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boot.kernelModules = ["kvm-intel"];
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boot.extraModulePackages = [];
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fileSystems."/" = {
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#device = "none";
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#fsType = "tmpfs";
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#options = ["defaults" "size=60%" "mode=755"];
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device = "/dev/disk/by-uuid/5455cfb4-0efd-4f55-b496-d2cab3f419b7";
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fsType = "btrfs";
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options = ["subvol=root"];
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};
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boot.initrd.postResumeCommands = lib.mkAfter ''
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mkdir /btrfs_tmp
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mount ${config.fileSystems."/".device} /btrfs_tmp
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if [[ -e /btrfs_tmp/root ]]; then
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mkdir -p /btrfs_tmp/old_roots
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timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:$M:%S")
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mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
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fi
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delete_subvolume_recursively() {
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IFS=$'\n'
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for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
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delete_subvolume_recursively "/btrfs_tmp/$i"
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done
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btrfs subvolume delete "$1"
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}
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for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
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delete_subvolume_recursively "$i"
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done
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btrfs subvolume create /btrfs_tmp/root
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mkdir /btrfs_tmp/root/nix
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mkdir /btrfs_tmp/root/etc
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mount ${config.fileSystems."/nix".device} /btrfs_tmp/root/nix
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cp /btrfs_tmp/root/nix/persist/etc/ssh /btrfs_tmp/root/etc/ssh -r
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umount /btrfs_tmp/root/nix
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rm -r /btrfs_tmp/root/nix
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umount /btrfs_tmp
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'';
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fileSystems."/nix" = {
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device = "/dev/disk/by-uuid/0e586651-36f4-42b0-99b3-3f0704a894d6";
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fsType = "btrfs";
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};
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fileSystems."/boot" = {
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device = "/dev/disk/by-uuid/F425-55BA";
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fsType = "vfat";
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options = ["fmask=0022" "dmask=0022"];
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};
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swapDevices = [];
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nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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}
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