Merge pull request 'improve zsh config' (#27) from feautre/zshimprovements into main

Reviewed-on: #27

flake.lock

@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1771519029,
-        "narHash": "sha256-H59Qf82wv5kBXVoyXsmUKW+9J3o8FqgY4uKaLdsLdLg=",
+        "lastModified": 1772807318,
+        "narHash": "sha256-Qjw6ILt8cb2HQQpCmWNLMZZ63wEo1KjTQt+1BcQBr7k=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "167e0b6837115e672ec5f58e2b0ea39093abe807",
+        "rev": "daa2c221320809f5514edde74d0ad0193ad54ed8",
         "type": "github"
       },
       "original": {
@@ -43,11 +43,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1771369470,
-        "narHash": "sha256-0NBlEBKkN3lufyvFegY4TYv5mCNHbi5OmBDrzihbBMQ=",
+        "lastModified": 1772624091,
+        "narHash": "sha256-QKyJ0QGWBn6r0invrMAK8dmJoBYWoOWy7lN+UHzW1jc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "0182a361324364ae3f436a63005877674cf45efb",
+        "rev": "80bdc1e5ce51f56b19791b52b2901187931f5353",
         "type": "github"
       },
       "original": {
@@ -66,11 +66,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1771135771,
-        "narHash": "sha256-wyvBIhDuyCRyjB3yPg77qoyxrlgQtBR1rVW3c9knV3E=",
+        "lastModified": 1772402258,
+        "narHash": "sha256-3DmCFOdmbkFML1/G9gj8Wb+rCCZFPOQtNoMCpqOF8SA=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "ed0424f0b08d303a7348f52f7850ad1b2704f9ba",
+        "rev": "21ae25e13b01d3b4cdc750b5f9e7bad68b150c10",
         "type": "github"
       },
       "original": {
@@ -83,14 +83,15 @@
       "inputs": {
         "nixpkgs": [
           "nixpkgs"
-        ]
+        ],
+        "noctalia-qs": "noctalia-qs"
       },
       "locked": {
-        "lastModified": 1771513929,
-        "narHash": "sha256-dPeHevAT1Cb2w/Wrfz/d5i6RfO8bvbGl/KrTPxU2l3w=",
+        "lastModified": 1772821410,
+        "narHash": "sha256-KE3cnl3eKdfoPwo5aTWmb9j2ROPcdaxWCZ9wSt2VDLc=",
         "owner": "noctalia-dev",
         "repo": "noctalia-shell",
-        "rev": "9c47ce03f200e0b8fc515d973440d5bc3e359785",
+        "rev": "c685b70f10bc59180e515ccad86a80a671ce80a0",
         "type": "github"
       },
       "original": {
@@ -99,6 +100,27 @@
         "type": "github"
       }
     },
+    "noctalia-qs": {
+      "inputs": {
+        "nixpkgs": [
+          "noctalia",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1772673824,
+        "narHash": "sha256-TLHXPoELZA6VeuzC1Zpx+MnSsYzrJs+DSieMgfjAOJc=",
+        "owner": "noctalia-dev",
+        "repo": "noctalia-qs",
+        "rev": "f8531192cd09b9ea2e78d18e9cfc9d3dba498690",
+        "type": "github"
+      },
+      "original": {
+        "owner": "noctalia-dev",
+        "repo": "noctalia-qs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "home-manager": "home-manager",

flake.nix

@@ -53,6 +53,23 @@
           }
         ];
       };
+
+      argon = nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        specialArgs = { inherit inputs; };
+        modules = [
+          ./hosts/argon/hardware-configuration.nix
+          ./hosts/argon/configuration.nix
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.extraSpecialArgs = { inherit inputs; };
+            home-manager.users.aaron.imports = [
+              nixvim.homeModules.nixvim
+              ./users/aaron/home.nix
+            ];
+          }
+        ];
+      };
     };
   };
 }

hosts/argon/configuration.nix

@@ -0,0 +1,31 @@
+{ config, pkgs, inputs, ... }:
+
+{
+  imports = [
+    ../../modules/nixos/audio.nix
+    ../../modules/nixos/bootloader.nix
+    ../../modules/nixos/certificates.nix
+    ../../modules/nixos/drives.nix
+    ../../modules/nixos/gnupg.nix
+    ../../modules/nixos/graphics.nix
+    ../../modules/nixos/greetd.nix
+    ../../modules/nixos/locales.nix
+    ../../modules/nixos/networking.nix
+    ../../modules/nixos/niri.nix
+    ../../modules/nixos/noctalia.nix
+    ../../modules/nixos/openssh.nix
+    ../../modules/nixos/packages.nix
+    ../../modules/nixos/protonvpn.nix
+    ../../modules/nixos/services.nix
+    ../../modules/nixos/settings.nix
+    ../../modules/nixos/steam.nix
+    ../../modules/nixos/users.nix
+  ];
+
+  # set hostname
+  networking.hostName = "argon";
+
+  # install state version
+  system.stateVersion = "25.11"; # Don't change
+}
+

hosts/argon/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 = [ "nvme" "xhci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ "dm-crypt dm-mod" ];
+  boot.initrd.luks.devices."cryptroot".device = "/dev/disk/by-label/nixcrypt";
+  boot.kernelModules = [ ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/mapper/lvmroot-root";
+      fsType = "ext4";
+    };
+
+  fileSystems."/boot" =
+    { device = "/dev/disk/by-uuid/AC1C-20EB";
+      fsType = "vfat";
+      options = [ "fmask=0022" "dmask=0022" ];
+    };
+
+  fileSystems."/home" =
+    { device = "/dev/mapper/lvmroot-home";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/mapper/lvmroot-swap"; }
+    ];
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

hosts/neon/configuration.nix

@@ -20,6 +20,9 @@
     ../../modules/nixos/users.nix
   ];
 
+  # set hostname
+  networking.hostName = "neon";
+
   # install state version
   system.stateVersion = "25.11"; # Don't change
 }

modules/home-manager/ghostty.nix

@@ -7,9 +7,9 @@
       clipboard-paste-protection = false;
       clipboard-read = "allow";
       font-family = "0xProto Nerd Font Mono";
-      font-size = 9;
+      font-size = 12;
       gtk-titlebar = false;
-      scrollback-limit = 10000;
+      scrollback-limit = 100000;
       shell-integration = "zsh";
       theme = "noctalia"; # generated by noctalia-shell
       window-decoration = "auto";

modules/home-manager/shell.nix

@@ -1,15 +1,25 @@
 { config, pkgs, inputs, ... }:
  
 {
+  # configure z-shell to use omz with some plugins
   programs.zsh = {
     enable = true;
     autosuggestion.enable = true;
     syntaxHighlighting.enable = true;
     oh-my-zsh = {
       enable = true;
-      theme = "agnoster";
-      #plugins = [ "git" "ssh-agent" ];
+      # theme will be set below
+      theme = "";
+      plugins = [ "git" "ssh-agent" "gpg-agent" ];
     };
+    # only display a fancy theme when glyphs are rendered
+    initExtraBeforeCompInit = ''
+      if [[ "$TERM" == "linux" || "$TERM" == "screen" ]]; then
+        ZSH_THEME="gentoo"
+      else
+        ZSH_THEME="agnoster"
+      fi
+    '';
   };
 
   # set important env vars

modules/nixos/drives.nix

@@ -0,0 +1,47 @@
+{ config, lib, pkgs, ... }:
+
+# Add encrypted drives to argon
+
+{
+  # copy keyfiles into initrd to make them available during early boot
+  boot.initrd.secrets = {
+    "/etc/nixos/keys/data1.key" = "/etc/nixos/keys/data1.key";
+    "/etc/nixos/keys/data2.key" = "/etc/nixos/keys/data2.key";
+    "/etc/nixos/keys/nvmecache.key" = "/etc/nixos/keys/nvmecache.key";
+  };
+
+  # decrypt data drives with keyfiles for argon
+  boot.initrd.luks.devices = {
+    "data1" = {
+      device = "/dev/disk/by-uuid/dfae62cc-bad1-4879-bf9a-461bde833625";
+      keyFile = "/etc/nixos/keys/data1.key";
+    };
+    "data2" = {
+      device = "/dev/disk/by-uuid/8312edae-9247-481b-a313-52a7f848f027";
+      keyFile = "/etc/nixos/keys/data2.key";
+    };
+    "nvmecache" = {
+      device = "/dev/disk/by-uuid/2352250e-4ebe-4f9a-bf66-0d4aaa961bd8";
+      keyFile = "/etc/nixos/keys/nvmecache.key";
+    };
+  };
+
+  # mount decrypted filesystems
+  fileSystems."/mnt/data1" = {
+    device = "/dev/mapper/data1";
+    fsType = "ext4";
+    options = [ "nofail" ];
+  };
+
+  fileSystems."/mnt/data2" = {
+    device = "/dev/mapper/data2";
+    fsType = "ext4";
+    options = [ "nofail" ];
+  };
+
+  fileSystems."/mnt/nvmecache" = {
+    device = "/dev/mapper/nvmecache";
+    fsType = "ext4";
+    options = [ "nofail" ];
+  };
+}

modules/nixos/graphics.nix

@@ -0,0 +1,17 @@
+{ config, lib, pkgs, ... }:
+
+{
+  # enable amd GPU acceleration (mesa, vulkan, egl)
+  hardware.graphics = {
+    enable = true;
+    enable32Bit = true;
+  };
+
+  # install amdgpu_top
+  environment.systemPackages = with pkgs; [
+    amdgpu_top
+  ];
+  
+  # add amdgpu to the initrd for plymouth
+  hardware.amdgpu.initrd.enable = true;
+}

modules/nixos/greetd.nix

@@ -0,0 +1,14 @@
+{ config, lib, pkgs, ... }:
+
+{
+  # greetd display manager with tuigreet
+  services.greetd = {
+    enable = true;
+    settings = {
+      default_session = {
+        command = "${pkgs.tuigreet}/bin/tuigreet --time --cmd niri-session";
+        user = "greeter";
+      };
+    };
+  };
+}

modules/nixos/networking.nix

@@ -1,9 +1,6 @@
 { config, lib, pkgs, ... }:
 
 {
-  # set hostnname
-  networking.hostName = "neon";
-
   # user networkmanager
   networking.networkmanager.enable = true;
 

modules/nixos/protonvpn.nix

@@ -0,0 +1,9 @@
+{ config, lib, pkgs, ... }:
+
+{
+  networking.firewall.checkReversePath = false;
+  environment.systemPackages = with pkgs; [
+    wireguard-tools
+    protonvpn-gui
+  ];
+}

modules/nixos/users.nix

@@ -14,10 +14,5 @@
     enable = true;
     enableCompletion = true;
     autosuggestions.enable = true;
-    ohMyZsh = {
-      enable = true;
-      plugins = [ "git" "sudo" ];
-      theme = "gentoo";
-    };
   };
 }