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;
+}

system-config/configuration/laptop/default.nix

@@ -0,0 +1,126 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, lib, pkgs, ... }:
+
+{
+
+    options.sysconfig.laptop.enable = lib.options.mkOption {
+        type = lib.types.bool;
+    };
+
+    config = lib.mkIf config.sysconfig.laptop.enable {
+
+        assertions = [
+            {
+                assertion = !config.sysconfig.homebox.enable;
+                message = "sysconfig.laptop conflicts with homebox!";
+            }
+        ];
+
+
+        nixpkgs.config.allowUnfree = true;
+
+# Bootloader.
+        boot = {
+            loader = {
+                systemd-boot.enable = true;
+                efi.canTouchEfiVariables = true;
+            };
+            kernelParams = [ "snd-intel-dspcfg.dsp_driver=1" ];
+        };
+
+        hardware = {
+#graphics.enable = true;
+
+            opengl = {
+                enable = true;
+                driSupport = true;
+            };
+
+            nvidia = {
+                modesetting.enable = true;
+                powerManagement.enable = true;
+                powerManagement.finegrained = false;
+                open = false;
+                nvidiaSettings = true;
+                package = config.boot.kernelPackages.nvidiaPackages.beta;
+
+                prime = {
+# Make sure to use the correct Bus ID values for your system!
+                    intelBusId = "PCI:0:2:0";
+                    nvidiaBusId = "PCI:1:0:0";
+# WARNING: sync and offload are mutually exclusive.
+# You can only pick one!!
+#sync.enable = true;
+                    offload = {
+                        enable = true;
+                        enableOffloadCmd = true;
+                    };
+                };
+            };
+#enable bluetooth
+            bluetooth.enable = true;
+
+            pulseaudio.enable = false;
+        };
+
+        sysconfig.opts = {
+            openssh.enable = false;
+            steam.enable = true;
+            pipewire.enable = true;
+            ags.enable = true;
+            hyprland.enable = true;
+            git.enable = true;
+            nh.enable = true;
+        };
+
+# Enable the X11 windowing system.
+        services.xserver = {
+            enable = true;
+            videoDrivers = ["nvidia"];
+
+        };
+
+        services.displayManager.enable = true;
+
+        services.avahi = {
+
+            enable = true;
+            ipv4 = true;
+            ipv6 = true;
+            openFirewall = true;
+            nssmdns4 = true;
+            wideArea = true;
+
+        };
+
+# Configure network proxy if necessary
+# networking.proxy.default = "http://user:password@proxy:port/";
+# networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+
+        environment.shells = with pkgs; [ zsh ];
+
+# Enable CUPS to print documents.
+        services.printing.enable = true;
+
+# Enable touchpad support (enabled default in most desktopManager).
+# services.xserver.libinput.enable = true;
+
+        programs.adb.enable = true;
+
+        users.defaultUserShell = pkgs.zsh;
+        programs.zsh.enable = true;
+
+# This value determines the NixOS release from which the default
+# settings for stateful data, like file locations and database versions
+# on your system were taken. It‘s perfectly fine and recommended to leave
+# this value at the release version of the first install of this system.
+# Before changing this value read the documentation for this option
+# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+        system.stateVersion = "23.05"; # Did you read the comment?
+
+    };
+}

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

@@ -0,0 +1,39 @@
+# 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 = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/78c0964d-c09e-4e31-8a73-eb719d79917a";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/AE5E-AC86";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  swapDevices = [ ];
+
+  # 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.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

system-config/configuration/live/flake.nix

@@ -0,0 +1,77 @@
+{
+    description = "install nixos declaratively";
+
+    inputs = {
+
+        nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+
+        disko = {
+            url = "github:nix-community/disko";
+            inputs.nixpkgs.follows = "nixpkgs";
+        };
+
+        impermanence.url = "github:nix-community/impermanence";
+    };
+
+    outputs = { ... }@inputs: let 
+        system = "x86_64-linux";
+        devices = {
+            main = "/dev/nvme0n1";
+            bonus.disk1 = "/dev/nvme1n1";
+        };
+
+        pkgs = import inputs.nixpkgs {
+            inherit system;
+            config.allowUnfree = true;
+        };
+    in {
+
+        nixosConfigurations.homebox = inputs.nixpkgs.lib.nixosSystem {
+
+            inherit system;
+
+            modules = [
+                inputs.disko.nixosModules.default
+                inputs.impermanence.nixosModules.impermanece
+                ./disko
+                ./impermanece
+            ];
+
+            sysconfig.opts = {
+                inherit devices;
+            };
+
+            disko = {
+                enable = true;
+                impermanent = true;
+            };
+
+            
+            nix.settings = {
+                experimental-features = [ "nix-command" "flakes" ];
+                substituters = ["https://hyprland.cachix.org"];
+                trusted-public-keys = ["hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="];
+            };
+
+            networking = {
+                hostName = "homebox";
+                nameservers = [ "1.1.1.1#one.one.one.one" "1.0.0.1#one.one.one.one" ];
+                networkmanager.enable = true;
+            };
+
+            users.users."nathan" = {
+                isNormalUser = true;
+                description = "Nathan";
+                initialPassword = "7567";
+                extraGroups = [ "wheel" "networkmanager" ];
+            };
+
+            services.openssh.enable = true;
+
+            environment.systemPackages = with pkgs; [
+                git
+                home-manager
+            ];
+        };
+    };
+}