hopefully the last complete restructure of this repo

system-config/configuration/homebox/default.nix

@@ -0,0 +1,191 @@
+{ config, pkgs, lib, inputs, ... }:
+
+{
+  imports =
+    [
+      ./hardware-configuration.nix
+
+      inputs.disko.nixosModules.default
+      
+      (import ./disko.nix { device1 = "/dev/nvme0n1"; device2 = "/dev/nvme1n1"; })
+      
+      inputs.impermanence.nixosModules.impermanence
+      
+      inputs.home-manager.nixosModules.default
+      
+      inputs.system.nixosModule
+    ];
+
+  boot.loader = {
+    systemd-boot.enable = true;
+    efi.canTouchEfiVariables = true;
+  };
+
+  hardware = {
+    opengl = {
+      enable = true;
+      driSupport = true;
+      extraPackages = with pkgs; [
+        nvidia-vaapi-driver
+      ];
+    };
+
+    nvidia = {
+      modesetting.enable = true;
+      open = false;
+      nvidiaSettings = true;
+      package = config.boot.kernelPackages.nvidiaPackages.beta;
+    };
+
+    bluetooth.enable = true;
+
+    pulseaudio.enable = false;
+  };
+
+  services = {
+    xserver = {
+      enable = true;
+      videoDrivers = ["nvidia"];
+    };
+    displayManager.enable = true;
+  };
+
+  sysconfig = {
+    opts = {
+      sddm.enable = true;
+      openssh.enable = true;
+      pipewire.enable = true;
+      ags.enable = true;
+      hyprland.enable = true;
+      git.enable = true;
+      nh.enable = true;
+      steam.enable = false;
+    };
+  };
+
+  environment.sessionVariables = {
+    WLR_BACKENDS = "headless";
+    WLR_LIBINPUT_NO_DEVICES = "1";
+  };
+
+  programs.zsh.enable = true;
+  environment.shells = with pkgs; [ zsh ];
+  users.defaultUserShell = pkgs.zsh;
+
+  nixpkgs.config.allowUnfree = true;
+  
+    # Set your time zone.
+    time.timeZone = "America/Chicago";
+
+    # Select internationalisation properties.
+    i18n.defaultLocale = "en_US.UTF-8";
+
+    i18n.extraLocaleSettings = {
+        LC_ADDRESS = "en_US.UTF-8";
+        LC_IDENTIFICATION = "en_US.UTF-8";
+        LC_MEASUREMENT = "en_US.UTF-8";
+        LC_MONETARY = "en_US.UTF-8";
+        LC_NAME = "en_US.UTF-8";
+        LC_NUMERIC = "en_US.UTF-8";
+        LC_PAPER = "en_US.UTF-8";
+        LC_TELEPHONE = "en_US.UTF-8";
+        LC_TIME = "en_US.UTF-8";
+    };
+
+    networking = {
+        hostName = "homebox";
+        nameservers = [ "1.1.1.1#one.one.one.one" "1.0.0.1#one.one.one.one" ];
+        networkmanager.enable = true;
+        firewall.allowedTCPPorts = [ 22 ];
+    };
+
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+  users.users."nathan" = {
+    isNormalUser = true;
+    initialPassword = "7567";
+    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    openssh.authorizedKeys.keys = [
+        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAsU69CxfQk58CvItPN426h5Alnpb60SH37wet97Vb57 nathan@laptop"
+    ];
+  };
+
+  nix.settings = {
+    experimental-features = [ "nix-command" "flakes" ];
+  };
+
+  boot.initrd.postDeviceCommands = lib.mkAfter ''
+    mkdir /btrfs_tmp
+    mount /dev/root_vg/root /btrfs_tmp
+    if [[ -e /btrfs_tmp/root ]]; then
+        mkdir -p /btrfs_tmp/old_roots
+        timestamp=$(date --date="@$(stat -c %Y /btrfs_tmp/root)" "+%Y-%m-%-d_%H:%M:%S")
+        mv /btrfs_tmp/root "/btrfs_tmp/old_roots/$timestamp"
+    fi
+
+    delete_subvolume_recursively() {
+        IFS=$'\n'
+        for i in $(btrfs subvolume list -o "$1" | cut -f 9- -d ' '); do
+            delete_subvolume_recursively "/btrfs_tmp/$i"
+        done
+        btrfs subvolume delete "$1"
+    }
+
+    for i in $(find /btrfs_tmp/old_roots/ -maxdepth 1 -mtime +30); do
+        delete_subvolume_recursively "$i"
+    done
+
+    btrfs subvolume create /btrfs_tmp/root
+    umount /btrfs_tmp
+  '';
+
+  fileSystems."/persist".neededForBoot = true;
+  environment.persistence."/persist/system" = {
+    hideMounts = true;
+    directories = [
+      "/etc/nixos"
+      "/var/log"
+      "/var/lib/bluetooth"
+      "/var/lib/nixos"
+      "/var/lib/systemd/coredump"
+      "/etc/NetworkManager/system-connections"
+      { directory = "/var/lib/colord"; user = "colord"; group = "colord"; mode = "u=rwx,g=rx,o="; }
+    ];
+    files = [
+      "/etc/machine-id"
+      "/etc/ssh/ssh_host_ed25519_key"
+      "/etc/ssh/ssh_host_ed25519_key.pub"
+      "/etc/ssh/ssh_host_rsa_key"
+      "/etc/ssh/ssh_host_rsa_key.pub"
+      { file = "/var/keys/secret_file"; parentDirectory = { mode = "u=rwx,g=,o="; }; }
+    ];
+  };
+
+  programs.fuse.userAllowOther = true;
+
+  home-manager = {
+    backupFileExtension = ".backup";
+    extraSpecialArgs = {inherit inputs;};
+    users = {
+      "nathan" = lib.mkMerge [
+        inputs.nathan.homeManagerModule
+        {
+          config.homeconfig = {
+            hyprland.enable = true;
+            swaylock.enable = true;
+            wal.enable = true;
+            wayvnc.enable = true;
+            mpd.enable = true;
+            ags.enable = true;
+            calcurse.enable = true;
+            rofi.enable = true;
+          };
+        }
+      ];
+    };
+  };
+
+
+  fonts.packages = with pkgs; [ nerdfonts ];
+
+}

system-config/configuration/homebox/disko.nix

@@ -0,0 +1,114 @@
+{
+  device1 ? throw "Set this to your disk device, e.g. /dev/sda",
+  device2,
+  ...
+}: {
+  disko.devices = {
+    disk = {
+      main = {
+      device = device1;
+      type = "disk";
+      content = {
+        type = "gpt";
+        partitions = {
+          boot = {
+            name = "boot";
+            size = "1M";
+            type = "EF02";
+          };
+          esp = {
+            name = "ESP";
+            size = "500M";
+            type = "EF00";
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          };
+          swap = {
+            size = "4G";
+            content = {
+              type = "swap";
+              resumeDevice = true;
+            };
+          };
+          root = {
+            name = "root";
+            size = "100%";
+            content = {
+              type = "lvm_pv";
+              vg = "root_vg";
+            };
+          };
+        };
+      };
+    };
+      ssd1 = {
+        device = device2;
+        type = "disk";
+	content = {
+	  type = "gpt";
+	  partitions = {
+	    ssd1 = {
+	      name = "ssd1";
+	      size = "100%";
+	      content = {
+		type = "lvm_pv";
+		vg = "ssd1_vg";
+	      };
+	    };
+	  };
+	};
+      };
+    };
+    lvm_vg = {
+      root_vg = {
+        type = "lvm_vg";
+        lvs = {
+          root = {
+            size = "100%FREE";
+            content = {
+              type = "btrfs";
+              extraArgs = ["-f"];
+
+              subvolumes = {
+                "/root" = {
+                  mountpoint = "/";
+                };
+
+                "/persist" = {
+                  mountOptions = ["subvol=persist" "noatime"];
+                  mountpoint = "/persist";
+                };
+
+                "/nix" = {
+                  mountOptions = ["subvol=nix" "noatime"];
+                  mountpoint = "/nix";
+                };
+              };
+            };
+          };
+        };
+      };
+      ssd1_vg = {
+	type = "lvm_vg";
+	lvs = {
+	  ssd1 = {
+	    size = "100%FREE";
+	    content = {
+	      type = "btrfs";
+	      extraArgs = [ "-f" ];
+	      subvolumes = {
+		"/ssd1" = {
+		  mountOptions = [ "subvol=ssd1" "noatime" ];
+		  mountpoint = "/ssd1";
+		};
+	      };
+	    };
+	  };
+	};
+      };
+    };    
+  };
+}

system-config/configuration/homebox/hardware-configuration.nix

@@ -0,0 +1,26 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod" ];
+  boot.initrd.kernelModules = [ "dm-snapshot" ];
+  boot.kernelModules = [ "kvm-amd" ];
+  boot.extraModulePackages = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp6s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp7s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}