Add murk and impermanence

hosts/murk/configuration.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, inputs, system, sources, modulesPath, ... }:
+let cfg = config.mods;
+
+in {
+  # Hardware
+  imports = [
+    ./hardware-configuration.nix
+    ./disk-config.nix
+    inputs.impermanence.nixosModules.impermanence
+    (inputs.nixpkgs
+      + "/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix")
+  ];
+
+  environment.systemPackages = with inputs.nix-alien.packages.${system};
+    [ nix-alien ];
+
+  # System
+  mods.user.name = "muon";
+  networking.hostName = "murk";
+  networking.hostId = "a2309090";
+  mods.home.file = ./home.nix;
+
+  # Modules
+  mods.desktop.enable = true;
+  mods.boot.enable = false;
+
+  mods.theme.enable = true;
+  mods.theme.scheme = "woodland";
+  mods.theme.wallpaper = ./wallpaper.png;
+
+  mods.impermanence.enable = false;
+
+  services.xserver.windowManager.i3.enable = true;
+
+  # Hardware preferences
+
+  environment.variables = {
+    WINIT_HIDPI_FACTOR = "1";
+    WINIT_X11_SCALE_FACTOR = "1";
+  };
+
+  ## Mouse
+  services.libinput.mouse.accelProfile = "flat";
+
+  # Version of first install
+  system.stateVersion = "23.05";
+}

hosts/murk/disk-config.nix

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+{ inputs }: {
+  inputs.disko.devices = {
+    disk = {
+      main = {
+        type = "disk";
+        device = "/dev/disk/by-diskseq/1";
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              size = "512M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [ "umask=0077" ];
+              };
+            };
+            luks = {
+              size = "100%";
+              content = {
+                type = "luks";
+                name = "crypted";
+                # disable settings.keyFile if you want to use interactive password entry
+                #passwordFile = "/tmp/secret.key"; # Interactive
+                # settings = {
+                #   allowDiscards = true;
+                #   keyFile = "/tmp/secret.key";
+                # };
+                # additionalKeyFiles = [ "/tmp/additionalSecret.key" ];
+                content = {
+                  type = "btrfs";
+                  extraArgs = [ "-f" ];
+                  subvolumes = {
+                    "/root" = {
+                      mountpoint = "/";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/home" = {
+                      mountpoint = "/home";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/nix" = {
+                      mountpoint = "/nix";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/persist" = {
+                      mountpoint = "/persist";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/log" = {
+                      mountpoint = "/var/log";
+                      mountOptions = [ "compress=zstd" "noatime" ];
+                    };
+                    "/swap" = {
+                      mountpoint = "/swap";
+                      swap.swapfile.size = "4G";
+                    };
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/murk/hardware-configuration.nix

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+# 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" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+  boot.supportedFilesystems = [ "zfs" "ntfs" "btrfs" ];
+
+  networking.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+}

hosts/murk/home.nix

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+{ pkgs, lib, osConfig, inputs, ... }:
+let cfg = osConfig.mods;
+in {
+  imports = [ inputs.impermanence.homeManagerModules.impermanence ];
+
+  # Modules
+  mods.xdg.enable = true;
+  mods.i3.enable = true;
+  mods.terminal.zsh.enable = true;
+  mods.terminal.emulator.enable = true;
+  mods.terminal.development.enable = true;
+  mods.terminal.tools.enable = true;
+  mods.desktop.development.enable = true;
+  mods.desktop.productivity.enable = false;
+
+  # Hardware preferences
+
+  ## Monitors
+  services.autorandr.enable = true;
+  programs.autorandr = {
+    enable = true;
+    hooks.postswitch = {
+      "notify-i3" = "${pkgs.i3}/bin/i3-msg restart";
+      "set-wallpaper" = ''
+        ${lib.getExe pkgs.feh} --bg-fill --nofehbg ${./wallpaper.png}
+      '';
+    };
+  };
+
+  # Version of first install
+  home.stateVersion = "23.05";
+}