refactor kestrel

provision/nixos/hosts/kestrel/configuration.nix

@@ -40,11 +40,6 @@
   time.timeZone = "America/Los_Angeles";
   i18n.defaultLocale = "en_US.UTF-8";
 
-  # Enable sound.
-  sound.enable = true;
-  hardware.pulseaudio.enable = true;
-  hardware.pulseaudio.support32Bit = true;
-
   # Add fonts
   fonts.fonts = with pkgs; [
     nerdfonts
@@ -54,62 +49,18 @@
   virtualisation.docker.enable = true;
   virtualisation.docker.storageDriver = "btrfs";
 
-  # Enable zsh
-  programs.zsh.enable = true;
-
   # Define user account.
   users.users.${user} = {
     isNormalUser = true;
     extraGroups = [ "wheel" "docker" "libvirtd" ]; # Enable ‘sudo’ for the user.
-    shell = pkgs.zsh;
+    shell = pkgs.bash;
   };
 
-  # List packages installed in system profile. To search, run:
-  # $ nix search wget
-  environment.systemPackages = with pkgs; [
-    vim
-    git
-    killall
-    pciutils
-    syncthing
-    pinentry-curses 
-    trash-cli
-    unzip
-    nnn
-    advcpmv
-  ];
-
-  # Enable user services
-  services = {
-    gvfs.enable = true; # USB automount
-    blueman.enable = true;
-    printing.enable = true;
-    printing.drivers = [ pkgs.hplip ];
-    avahi.enable = true;
-    avahi.nssmdns = true;
-    syncthing = {
-      enable = true;
-      user = "${user}";
-      dataDir = "/home/${user}/sync";
-      configDir = "/home/${user}/.config/syncthing";
-    };
-  };
-
-    # Enable the OpenSSH daemon.
-    services.openssh.enable = true;
-    services.pcscd.enable = true;
-    programs.gnupg.agent = {
-       enable = true;
-       pinentryFlavor = "curses";
-       enableSSHSupport = true;
-    };
-
   # Enable modules
   imports = [ ../../modules ];
   modules = {
-    services = {
-      samba-client.enable = true;
-      virt-manager.enable = true;
+    desktop = {
+      sway.enable = true;
     };
     devel = {
       tooling.enable = true;
@@ -119,10 +70,17 @@
     gaming = {
       steam.enable = true;
     };
-    desktop = {
-      sway.enable = true;
+    services = {
+      samba-client.enable = true;
+      virt-manager.enable = true;
+      syncthing.enable = true;
+      peripherals.enable = true;
+    };
+    system = {
+      terminal.enable = true;
+      ssh.enable = true;
     };
   };
-
-  system.stateVersion = "23.05"; # Did you read the comment?
+  # Did you read the comment?
+  system.stateVersion = "23.05";
 }

provision/nixos/modules/default.nix

@@ -1,4 +1,4 @@
 { ... }:
 {
-  imports = [ ./desktop ./gaming ./devel ./services ];
+  imports = [ ./desktop ./gaming ./devel ./services ./system ];
 }

provision/nixos/modules/devel/tooling.nix

@@ -7,20 +7,15 @@ let
 in {
   options.modules.devel.tooling.enable = lib.mkEnableOption "tooling";
   config = lib.mkIf cfg.enable {
-
     # Install packages
     environment.systemPackages = with pkgs; [
-      neovim
-      ripgrep
-      tmux
-      tmuxp
-      lazygit
-      git-annex
+      cmake
+      gcc
+      coreutils
+      gnumake
+      # TODO: Move somewhere else
       pandoc
       gollum
-      cmake
-      coreutils
-      gcc
     ];
   };
 }

provision/nixos/modules/services/default.nix

@@ -1,4 +1,4 @@
 { ... }:
 {
-  imports = [ ./samba-server.nix ./samba-client.nix ./jellyfin.nix ./virt-manager.nix ];
+  imports = [ ./syncthing.nix ./samba-server.nix ./samba-client.nix ./jellyfin.nix ./virt-manager.nix ./peripherals.nix ];
 }

provision/nixos/modules/services/peripherals.nix

@@ -0,0 +1,21 @@
+{ config, lib, pkgs, ... }:
+
+let cfg = config.modules.services.peripherals;
+in {
+  options.modules.services.peripherals.enable = lib.mkEnableOption "peripherals";
+  config = lib.mkIf cfg.enable {
+    # Enable sound.
+    sound.enable = true;
+    hardware.pulseaudio.enable = true;
+    hardware.pulseaudio.support32Bit = true;
+
+    services = {
+      gvfs.enable = true;
+      blueman.enable = true;
+      printing.enable = true;
+      printing.drivers = [ pkgs.hplip ];
+      avahi.enable = true;
+      avahi.nssmdns = true;
+    };
+  };
+}

provision/nixos/modules/services/syncthing.nix

@@ -0,0 +1,15 @@
+{ config, lib, pkgs, ... }:
+
+let cfg = config.modules.services.syncthing;
+in {
+  options.modules.services.syncthing.enable = lib.mkEnableOption "syncthing";
+  config = lib.mkIf cfg.enable {
+    # Install packages
+    environment.systemPackages = with pkgs; [ syncthing ];
+    services.syncthing = {
+      enable = true;
+      user = "${user}";
+      configDir = "/home/${user}/.config/syncthing";
+    };
+  };
+}

provision/nixos/modules/system/default.nix

@@ -0,0 +1,4 @@
+{ ... }:
+{
+  imports = [ ./terminal.nix ./ssh.nix ];
+}

provision/nixos/modules/system/ssh.nix

@@ -0,0 +1,16 @@
+{ config, lib, pkgs, user, ... }:
+
+let cfg = config.modules.system.ssh;
+in {
+  options.modules.system.ssh.enable = lib.mkEnableOption "ssh";
+  config = lib.mkIf cfg.enable {
+    # Enable the OpenSSH daemon.
+    services.openssh.enable = true;
+    services.pcscd.enable = true;
+    programs.gnupg.agent = {
+       enable = true;
+       pinentryFlavor = "curses";
+       enableSSHSupport = true;
+    };
+  };
+}

provision/nixos/modules/system/terminal.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, user, ... }:
+
+let cfg = config.modules.system.terminal;
+in {
+  options.modules.system.terminal.enable = lib.mkEnableOption "terminal";
+  config = lib.mkIf cfg.enable {
+    # Install packages
+    environment.systemPackages = with pkgs; [
+      bash
+      bash-completion
+      neovim
+      ripgrep
+      tmux
+      tmuxp
+      git
+      git-annex
+      killall
+      pciutils
+      pinentry-curses 
+      trash-cli
+      unzip
+      nnn
+      advcpmv
+    ];
+  };
+}