{ inputs, pkgs, ... }: let partitionsConfig = { type = "devices"; content = { "disk/by-path/platform-80860F14:00" = { type = "table"; format = "gpt"; partitions = [ { type = "partition"; part-type = "ESP"; label = "efi"; start = "0"; end = "64M"; fs-type = "fat32"; content = { type = "filesystem"; format = "vfat"; mountpoint = "/boot/esp"; }; } { type = "partition"; start = "64M"; end = "264M"; part-type = "primary"; label = "boot"; content = { type = "luks"; name = "encrypted_boot"; extraArgs = [ "--type luks1" ]; content = { type = "filesystem"; format = "ext4"; mountpoint = "/boot"; }; }; } { type = "partition"; start = "264M"; end = "100%"; part-type = "primary"; label = "nix"; content = { type = "luks"; name = "encrypted_nix"; extraArgs = [ "--type luks2" ]; content = { type = "filesystem"; format = "btrfs"; mountpoint = "/nix"; }; }; } ]; }; "disk/by-path/pci-0000:00:14.0-usb-0:2.3:1.0-scsi-0:0:0:0" = { type = "table"; format = "gpt"; partitions = [ { type = "partition"; part-type = "primary"; label = "home_and_persist"; start = "0"; end = "100%"; content = { type = "luks"; name = "encrypted_home_and_persist"; extraArgs = [ "--type luks2" ]; content = { type = "lvm"; name = "pool"; lvs = { _persist = { type = "lv"; size = "4G"; content = { type = "filesystem"; format = "btrfs"; mountpoint = "/persist"; }; }; home = { type = "lv"; size = "100%FREE"; content = { type = "filesystem"; format = "btrfs"; mountpoint = "/home"; }; }; }; }; }; } ]; }; }; }; in { fileSystems."/" = { device = "none"; fsType = "tmpfs"; }; boot.initrd.luks.devices."encrypted_boot" = { device = "/dev/disk/by-uuid/4f5ba100-5c69-49ce-b0cf-2f219a5e9e51"; preLVM = true; }; fileSystems."/boot" = { device = "/dev/mapper/encrypted_boot"; fsType = "vfat"; }; fileSystems."/boot/efi" = { device = "/dev/disk/by-uuid/BD51-1431"; fsType = "vfat"; }; boot.initrd.luks.devices."encrypted_nix".device = "/dev/disk/by-uuid/596e43d3-ccda-4f06-bce9-58d6a8c0dd79"; fileSystems."/nix" = { device = "/dev/mapper/encrypted_nix"; fsType = "btrfs"; neededForBoot = true; options = [ "subvol=nix" "compress-force=zstd" "noatime" ]; }; boot.initrd.luks.devices."encrypted_home_and_persist".device = "/dev/disk/by-uuid/47a8ddde-1237-4a0f-84c4-f17fbd22ea3f"; fileSystems."/persist" = { device = "/dev/mapper/encrypted_home_and_persist"; fsType = "btrfs"; neededForBoot = true; options = [ "subvol=persist" "compress-force=zstd" "noatime" ]; }; fileSystems."/home" = { device = "/dev/mapper/encrypted_home_and_persist"; fsType = "btrfs"; options = [ "subvol=home" "compress-force=zstd" ]; }; services.btrfs.autoScrub.enable = true; swapDevices = [ ]; zramSwap.enable = true; environment.systemPackages = with pkgs;[ parted (pkgs.writeScriptBin "disko-create" (inputs.disko.lib.create partitionsConfig)) (pkgs.writeScriptBin "disko-mount" (inputs.disko.lib.mount partitionsConfig)) ]; }