Moar progress

.gitignore

@@ -1,3 +1,4 @@
 secrets/
 dotfiles/zsh/.zcompdump
 dotfiles/nvim/lazy-lock.json
+result

hosts/puter/default.nix

@@ -2,11 +2,12 @@
 
 {
   imports = [
-    ./persist.nix
     ./disko.nix
     ./packages.nix
   ];
 
+  users.allowNoPasswordLogin = true; /* DEBUG */
+
   time.timeZone = "Europe/Berlin";
 
   networking = {
@@ -19,6 +20,7 @@
       efi.canTouchEfiVariables = true;
       grub = {
         enable = true;
+        device = "/dev/nvme0"; # [managed by install.sh] { grub device }
         efiSupport = true;
         gfxmodeEfi = "1920x1080";
       };

hosts/puter/persist.nix

@@ -1,5 +0,0 @@
-{ ... }:
-
-{
-
-}

hosts/vm/default.nix

@@ -0,0 +1,50 @@
+{ pkgs, lib, ... }:
+
+{
+  imports = [
+    ./disko.nix
+    ./packages.nix
+  ];
+
+  users.allowNoPasswordLogin = true; /* DEBUG */
+
+  time.timeZone = "Europe/Berlin";
+
+  networking = {
+    hostName = "vm";
+    useDHCP = lib.mkDefault true;
+  };
+
+  boot = {
+    loader = {
+      grub = {
+        enable = true;
+        device = "/dev/nvme0n1"; # [managed by install.sh] { grub device }
+        gfxmodeEfi = "1920x1080";
+      };
+    };
+
+    tmp.useTmpfs = true;
+    kernelPackages = pkgs.linuxPackages_xanmod_latest;
+    supportedFilesystems = [ "btfs" "vfat" "xfs" ];
+    initrd = {
+      availableKernelModules = [ "nvme" "xhci_pci" "ahci"
+                                 "usbhid" "usb_storage" "sd_mod" ];
+    };
+  };
+
+  services = {
+    fstrim.enable = true;
+    btrfs.autoScrub.enable = true;
+  };
+
+  fileSystems = {
+    # These are system specific. If you have any additional drives that are not
+    # your root device you can add and mount them here. Added nofail so that you can
+    # install this configuration on a device without it exploding when you don't have
+    # these specific partitions.
+  };
+
+  system.stateVersion = "24.11"; # [managed by install.sh] { state version }
+}
+

hosts/vm/disko.nix

@@ -0,0 +1,64 @@
+{ ... }:
+
+{
+  disko.devices = {
+    disk = {
+      master = {
+        type = "disk";
+        device = ""; # [managed by install.sh] { device }
+        content = {
+          type = "gpt";
+          partitions = {
+            ESP = {
+              priority = 1;
+              name = "efi";
+              start = "1M";
+              end = "1024M";
+              type = "EF00";
+              content = {
+                type = "filesystem";
+                format = "vfat";
+                mountpoint = "/boot";
+                mountOptions = [
+                  "umask=0077"
+                  "noatime"
+                ];
+              };
+            };
+            root = {
+              size = "100%";
+              content = {
+                type = "btrfs";
+                extraArgs = [ "-f" "-L nixos" ];
+                postCreateHook = ''
+                  TMP_MNT=$(mktemp -d)
+                  MNT_PART="" # [managed by install.sh] { root partition }
+                  mount "$MNT_PART" "$TMP_MNT" -o subvol=/
+                  trap 'umount "$TMP_MNT"; rm -rf "$TMP_MNT"' EXIT
+                  btrfs subvolume snapshot "$TMP_MNT/root" "$TMP_MNT/blank"
+                '';
+                subvolumes = {
+                  "/root" = {
+                    mountpoint = "/";
+                    mountOptions = [
+                      "noatime"
+                      "compress=zstd"
+                    ];
+                  };
+
+                  "/nix" = {
+                    mountpoint = "/nix";
+                    mountOptions = [
+                      "noatime"
+                      "compress=zstd"
+                    ];
+                  };
+                };
+              };
+            };
+          };
+        };
+      };
+    };
+  };
+}

hosts/vm/packages.nix

@@ -0,0 +1,14 @@
+{ ... }:
+
+{
+  imports = let
+    modules = ../../modules/nixos;
+  in [
+    "${modules}/core"
+    "${modules}/hardware/audio"
+    "${modules}/hardware/gpu/graphics.nix"
+    "${modules}/multimedia"
+    "${modules}/desktop/gnome"
+  ];
+}
+

install.sh

@@ -6,3 +6,75 @@
 #
 # This script aims to automate the deployment of my configuration
 # on a new machine. 
+
+args_ensure_extra_arg() {
+    if [ -z "$2" ] || [ "$(echo "$2" | cut -c 1-1)" = "-" ]; then
+        >&2 echo "Argument '$1' requires an extra argument. Run --help for more info."
+        exit 1
+    fi
+}
+
+args_ensure_is_set() {
+    if [ -z "$2" ]; then
+        >&2 echo "Argument '$1' is required to be set. Please consult the README or run again with --help."
+    fi
+}
+
+args() {
+    while [ -n "$1" ]; do
+        case "$1" in
+            "-h" | "--help")
+                echo ""
+                echo "$0 - Installation script for my NixOS configuration"
+                echo ""
+                echo "arguments:"
+                echo "  -h|--help                           Print this and exit"
+                echo "  -d|--device [device]    (required)  The device you want to install NixOS on to"
+                echo "  -o|--host   [hostname]  (required)  The host from ./hosts you want to install"
+                echo ""
+                echo "origin: https://github.com/c4em/dotnix"
+                echo ""
+                exit 0
+                ;;
+
+            "-d" | "--device")
+                args_ensure_extra_arg "$@"
+                if [ ! -b "$2" ]; then
+                    >&2 echo "'$2' is not a valid block device. Make sure you selected the right drive"
+                    exit 1
+                fi
+
+                DOTNIX_INSTALL_DEVICE="$2"
+                shift 2
+                ;;
+
+            "-o" | "--host")
+                args_ensure_extra_arg "$@"
+
+                if [ ! -f "./hosts/$2" ]; then
+                    >&2 echo "Invalid hostname '$2'. Make sure it exists in ./hosts"
+                    exit 1
+                fi
+
+                DOTNIX_HOSTNAME="$2"
+                shift 2
+                ;;
+
+            *)
+                >&2 echo "Unrecognized argument '$1'. Run with --help to view accepted arguments."
+                exit 1
+                ;;
+        esac
+    done
+
+    args_ensure_is_set "--device" "$DOTNIX_INSTALL_DEVICE"
+    args_ensure_is_set "--host" "$DOTNIX_HOSTNAME"
+}
+
+main () {
+    args "$@"
+}
+
+set -e
+main "$@"
+

modules/home/caem/default.nix

@@ -30,6 +30,7 @@
   };
 
   home.persistence."/nix/persist/home/caem" = {
+    allowOther = true;
     directories = [
       "documents"
       "download"

modules/nixos/core/fonts.nix

@@ -3,11 +3,7 @@
 {
   fonts = {
     packages = with pkgs; [
-      (nerdfonts.override {
-        fonts = [
-          "GoMono"
-        ];
-      })
+      nerdfonts
       ipafont
       noto-fonts-emoji
       cantarell-fonts

modules/nixos/hardware/gpu/graphics.nix

@@ -0,0 +1,9 @@
+{ ... }:
+{
+  hardware = {
+    graphics = {
+      enable = true;
+      enable32Bit = true;
+    };
+  };
+}

modules/nixos/hardware/gpu/nvidia/default.nix

@@ -1,12 +1,11 @@
 { config, ... }:
 
 {
-  hardware = {
-    graphics = {
-      enable = true;
-      enable32Bit = true;
-    };
+  imports = [
+    ../graphics.nix
+  ];
 
+  hardware = {
     nvidia = {
       open = true;
       modesetting.enable = true;