Move to multi-file nix config

.config/nixos/configuration.nix

@@ -1,21 +1,36 @@
-# Edit this configuration file to define what should be installed on
+# This configuration is considered to be core to my system.  Each group of features considered not core
-# your system.  Help is available in the configuration.nix(5) man page
+# will be found in one of the ./profile 
-# and in the NixOS manual (accessible by running `nixos-help`).
 
 { config, pkgs, ... }:
 
+let
+    # Change this to your user's name
+    HOME = "/home/vince";
+in
 {
   imports =
     [ # Include the results of the hardware scan.
       ./hardware-configuration.nix
       ./personal.nix
+
+      ./profiles/emacs.nix
+      ./profiles/lf.nix
+      ./profiles/nvim.nix
+      ./profiles/virtualbox.nix
+      ./profiles/wayland_desktop.nix
+      ./profiles/xdesktop.nix
     ];
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;
 
-  nix.settings.experimental-features = ["nix-command" "flakes"];
+  nix = {
+    package = pkgs.nixFlakes;
+    extraOptions = ''
+      experimental-features = nix-command flakes
+    '';
+  };
 
   environment.sessionVariables = {
     ZDOTDIR = "$HOME/.config/zsh";
@@ -40,53 +55,6 @@
   # Set your time zone.
   time.timeZone = "America/New_York";
 
-  i18n = {
-    defaultLocale = "en_US.UTF-8";
-    inputMethod = {
-      # Have to install fcitx5 through here so that the binary is patched to be able to see the addons.
-      # If also installed through system packages, the binary without addonds will take precedence.
-      enabled = "fcitx5";
-      fcitx5.addons = with pkgs; [
-        fcitx5-configtool
-        fcitx5-rime
-        fcitx5-chinese-addons
-      ];
-    };
-  };
-
-  fonts.fonts = with pkgs; [
-    source-han-sans
-    source-han-serif
-    (nerdfonts.override { fonts = [ "FiraCode" ]; })
-  ];
-
-
-  # X Server
-  services.xserver = {
-    enable = true;
-    autorun = false;
-
-    autoRepeatDelay = 300;
-    autoRepeatInterval = 50;
-
-    # Configure keymap in X11
-    layout = "us";
-    xkbOptions = "eurosign:e,caps:escape";
-
-    # Touchpad stuff
-    libinput = {
-      enable = true;
-      touchpad.naturalScrolling = true;
-    };
-
-    displayManager = {
-      lightdm.enable = false;
-      startx.enable = true;
-    };
-
-    windowManager.dwm.enable = true;
-  };
-
   # Bluetooth daemon
   services.blueman.enable = true;
   hardware.bluetooth.enable = true;
@@ -111,24 +79,20 @@
     path = [ pkgs.coreutils ]; # For chgrp
   };
 
-  # Monitor switching service.  Allow users to restart the service without password
-  # services.autorandr.enable = true;
-  security.sudo.extraConfig = ''
-    %wheel ALL=(ALL:ALL) NOPASSWD: ${pkgs.systemd}/bin/systemctl restart autorandr
-  '';
-
   # Misc services
+  services.syncthing.enable = true;
   services.udisks2.enable = true; # USB Mounting
   # services.printing.enable = true; # CUPS
 
   # Some programs need SUID wrappers, can be configured further or are
   # started in user sessions.
   programs = {
-    zsh.enable = true;
     gnupg.agent = {
       enable = true;
       enableSSHSupport = true;
     };
+    nix-ld.enable = true; # Run unpatched binaries
+    zsh.enable = true;
   };
 
   # Define a user account. Don't forget to set a password with ‘passwd’.
@@ -145,89 +109,44 @@
   # $ nix search wget
   environment.systemPackages = with pkgs; [
     # General programs that I like and use
-    arandr # Visually move relative positions of monitors
+    bluetuith # TUI bluetooth manager
-    autorandr # Save and load xrandr profiles
+    bear # Generate Clang compilation database
-    blueman # Bluetooth manager
     devour # Opens new program on top of terminal
-    dunst # Notification daemon
+    distrobox # Easily spin up VMs of other distos
-    dwmblocks # Suckless statusbar for DWM
+    entr # Hooks for file changes
-    dwm # Suckless tiling window manager
-    emacs # Lisp machine VM / ELisp interpreter / way of life
-    feh # Image viewer I use for background setting
-    firefox # My browser of choice
     git # Imagine not having this
-    htop # Process monitor
+    htop-vim # Process monitor, with vim bindings
+    imagemagick # Image conversion/processing tool
+    jq # Commandline JSON processor
     killall # Easy way to kill a process
-    libnotify # Send messages to notification daemon
-    libreoffice # MSOffice btfo
-    maim # Screenshot utility
     neofetch # Aesthetic sysinfo
     pass-nodmenu # CLI password store (without dmenu dependency)
-    picom # X Compositor
     pinentry-curses # Terminal-based pinentry program
-    pinentry-rofi # Rofi frontend for pinentry program
     python311 # Python
-    rofi # Menu prompt program
-    rofi-pass # Rofi frontend for password store
-    st # Suckless terminal
-    sxhkd # Hotkey daemon
     syncthing # Syncing files between machines
-    texlive.combined.scheme-full # LaTeX to create documents
+    tldr # Brief info about a command
     tmux # Terminal multiplexor
-    typst # Cool, minimal LaTeX alternative
     udisks # Good way of dealing with USBs and similar media
-    ungoogled-chromium # If I need a special chrome feature
+
-    xsecurelock # Session locker
+    # Shell
-    zsh # Shell
+    starship # Universal shell prompt
+    zsh
+    zsh-autocomplete
+    zsh-autosuggestions
+    zsh-nix-shell # Use zsh for nix build shell
     zsh-syntax-highlighting # Shell syntax highlighting
 
-    # GTK Themes
-    lxappearance-gtk2 # Theme switcher
-    gruvbox-dark-gtk
-
-    # Neovim and neovim accessories
-    neovim # Editor
-    ###
-    nodejs # Used by Mason to pull deps
-    ripgrep # Used by telescope
-    gcc
-    unzip
-
-    # lf and lf accessories
-    # There might be some repeats is here from elsewhere in this file, but I simply want to
-    # enumerate everything my config of lf depends on.  No, I'm not using home-manager (for now)
-    lf # File explorer
-    ###
-    atool # Provides aunpack, to open archives.  Also can list archive contents.
-    bat # A prettified 'cat'
-    broot # A slicker fzf
-    ffmpegthumbnailer # Get thumbnails of videos
-    file # Get information about a specific file
-    fzf # Fuzzy finder.  Might fully replace with broot
-    mediainfo # Get info about media
-    mpv # Audio and video player
-    nsxiv # Image viewer
-    odt2txt # Convert open documents to text
-    perl536Packages.FileMimeInfo # Provides mimeopen, to ask what program to open files in
-    poppler_utils # Provides pdftoppm, to turn pdfs into images
-    ueberzugpp # Terminal image overlayer
-    unrar-wrapper # Extract .rar files
-    xclip # Copy file name to clip
-    zathura # PDF viewer
-
-    # X accessories
-    xorg.xauth
-    xclip
-
     # Silly programs
-    asciiquarium # Good to throw on an extra monitor
+    asciiquarium
     bsdgames # Fun collection of command-line games
     neo-cowsay # The cow says moo
     sl # Choo choo
 
     # Some nix specific stuff
     nix-index
-    home-manager
+    nix-output-monitor # Track dependency graph during builds
+    nix-prefetch-git # Like nix-prefetch-url, but for git
+    nvd # See diffs between builds
 
     # Pop into an environment abiding by the Filesystem Hierarchy Standard to run
     # applications which do not play nicely with NixOS.
@@ -273,6 +192,18 @@
     )
   ];
 
+  nixpkgs.overlays = [
+    (self: super: {
+      asciiquarium = super.asciiquarium.overrideAttrs (oa: {
+        src = pkgs.fetchgit {
+          url = "https://github.com/nothub/asciiquarium";
+          rev = "204090ff4c97b2e00cd67f26b1a37ca7accd4f95";
+          hash = "sha256-0Y0bcsa6GfP/A+gZe6o94WNWfQNHVEtMZfMuvWVBu0c=";
+        };
+      });
+    })
+  ];
+
   # 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

.config/nixos/profiles/emacs.nix

@@ -0,0 +1,21 @@
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  services.emacs.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    emacs29-gtk3
+
+    # Misc
+    ispell # Spellchecker
+    fd # Find entries in filesystem.  Helps doom emacs run faster.
+
+    # For vterm
+    cmake
+    libtool
+
+    ## LSPs
+    nodePackages.pyright
+  ];
+}
+

.config/nixos/profiles/lf.nix

@@ -0,0 +1,26 @@
+{ config, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    lf
+
+    atool # Provides aunpack, to open archives.  Also can list archive contents.
+    bat # A prettified 'cat'
+    broot # A slicker fzf
+    chafa # Display images in the terminal (supports sixel)
+    ffmpegthumbnailer # Get thumbnails of videos
+    file # Get information about a specific file
+    fzf # Fuzzy finder.  Might fully replace with broot
+    imagemagick # Image conversion/processing tool
+    mediainfo # Get info about media
+    mpv # Audio and video player
+    nsxiv # Image viewer
+    odt2txt # Convert open documents to text
+    perl536Packages.FileMimeInfo # Provides mimeopen, to ask what program to open files in
+    poppler_utils # Provides pdftoppm, to turn pdfs into images
+    unrar-wrapper # Extract .rar files
+    xclip # Copy file name to clip
+    zathura # PDF viewer
+  ];
+}
+

.config/nixos/profiles/minimal.nix

@@ -0,0 +1,9 @@
+{ config, pkgs, ... }:
+
+{
+  config {
+    environment.systemPackages = with pkgs; [
+    ];
+  };
+}
+

.config/nixos/profiles/nvim.nix

@@ -0,0 +1,17 @@
+{ config, pkgs, ... }:
+
+{
+  environment.systemPackages = with pkgs; [
+    neovim
+
+    # LSPs
+    clang-tools
+    lua-language-server
+
+    # Misc
+    ripgrep # Used by telescope
+    gcc
+    unzip
+  ];
+}
+

.config/nixos/profiles/virtualbox.nix

@@ -0,0 +1,14 @@
+{ config, pkgs, ... }:
+
+{
+  virtualisation.docker.enable = true;
+  virtualisation.docker.storageDriver = "btrfs";
+
+  # Implicitly downloads virtualbox
+  virtualisation.virtualbox.host.enable = true;
+  users.extraGroups.vboxusers.members = [ "user-with-access-to-virtualbox" ];
+
+  environment.systemPackages = with pkgs; [
+  ];
+}
+

.config/nixos/profiles/wayland_desktop.nix

@@ -0,0 +1,74 @@
+{ config, pkgs, ... }:
+
+{
+  # Or else swaylock will not accept correct password
+  security.pam.services.swaylock = {};
+
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    inputMethod = {
+      # Have to install fcitx5 through here so that the binary is patched to be able to see the addons.
+      # If also installed through system packages, the binary without addonds will take precedence.
+      enabled = "fcitx5";
+      fcitx5.addons = with pkgs; [
+        fcitx5-configtool
+        fcitx5-rime
+        fcitx5-chinese-addons
+      ];
+    };
+  };
+
+  fonts.packages = with pkgs; [
+    source-han-sans
+    source-han-serif
+    (nerdfonts.override { fonts = [ "FiraCode" ]; })
+  ];
+
+  programs = {
+    hyprland = {
+      enable = true;
+      enableNvidiaPatches = true;
+      xwayland.enable = true;
+    };
+  };
+
+  environment.systemPackages = with pkgs; [
+    blueman # Bluetooth manager
+    dunst # Notification daemon
+    eww-wayland
+    firefox # My browser of choice
+    foot # Wayland native terminal
+    hyprland-autoname-workspaces
+    hyprpaper
+    kanshi # Autorandr substitute
+    libnotify # Send messages to notification daemon
+    libreoffice # MSOffice btfo
+    pinentry-rofi # Rofi frontend for pinentry program
+    pyprland # Plugin manager for Hyprland
+    rofi # Menu prompt program
+    rofi-pass # Rofi frontend for password store
+    swaylock # Wayland session locker
+    swww # Sets background images
+    texlive.combined.scheme-full # LaTeX to create documents
+    typst # Cool, minimal LaTeX alternative
+    ungoogled-chromium # If I need a special chrome feature
+    waybar # Status bar
+    wdisplays # Arnadr substitute
+    wlr-randr # Xrandr substitute
+
+    # GTK Themes
+    lxappearance-gtk2 # Theme switcher
+    gruvbox-dark-gtk
+  ];
+
+  nixpkgs.overlays = [
+    (self: super: {
+      wlroots-hyprland-nvidia = super.wlroots-hyprland-nvidia.overrideAttrs (oa: {
+        patches = (oa.patches or [ ]) ++ [
+          /home/vince/misc/DisplayLink_v2.patch
+        ];
+      });
+    })
+  ];
+}
+

.config/nixos/profiles/xdesktop.nix

@@ -0,0 +1,89 @@
+{ config, pkgs, ... }:
+
+{
+  security.sudo.extraConfig = ''
+    %wheel ALL=(ALL:ALL) NOPASSWD: ${pkgs.systemd}/bin/systemctl restart autorandr
+  '';
+
+  i18n = {
+    defaultLocale = "en_US.UTF-8";
+    inputMethod = {
+      # Have to install fcitx5 through here so that the binary is patched to be able to see the addons.
+      # If also installed through system packages, the binary without addonds will take precedence.
+      enabled = "fcitx5";
+      fcitx5.addons = with pkgs; [
+        fcitx5-configtool
+        fcitx5-rime
+        fcitx5-chinese-addons
+      ];
+    };
+  };
+
+  fonts.packages = with pkgs; [
+    source-han-sans
+    source-han-serif
+    (nerdfonts.override { fonts = [ "FiraCode" ]; })
+  ];
+
+  # X Server
+  services.xserver = {
+    enable = true;
+    autorun = false;
+
+    autoRepeatDelay = 300;
+    autoRepeatInterval = 50;
+
+    # Configure keymap in X11
+    layout = "us";
+    xkbOptions = "eurosign:e,caps:escape";
+
+    # Touchpad stuff
+    libinput = {
+      enable = true;
+      touchpad.naturalScrolling = true;
+    };
+
+    displayManager = {
+      lightdm.enable = false;
+      startx.enable = true;
+    };
+
+    windowManager.dwm.enable = true;
+  };
+
+  # Monitor switching service.  Allow users to restart the service without password
+  services.autorandr.enable = true;
+
+  environment.systemPackages = with pkgs; [
+    arandr # Visually move relative positions of monitors
+    autorandr # Save and load xrandr profiles
+    blueman # Bluetooth manager
+    dunst # Notification daemon
+    dwmblocks # Suckless statusbar for DWM
+    dwm # Suckless tiling window manager
+    feh # Image viewer I use for background setting
+    firefox # My browser of choice
+    libnotify # Send messages to notification daemon
+    libreoffice # MSOffice btfo
+    maim # Screenshot utility
+    picom # X Compositor
+    pinentry-rofi # Rofi frontend for pinentry program
+    rofi # Menu prompt program
+    rofi-pass # Rofi frontend for password store
+    st # Suckless terminal
+    sxhkd # Hotkey daemon
+    texlive.combined.scheme-full # LaTeX to create documents
+    typst # Cool, minimal LaTeX alternative
+    ungoogled-chromium # If I need a special chrome feature
+    xsecurelock # Session locker
+
+    # GTK Themes
+    lxappearance-gtk2 # Theme switcher
+    gruvbox-dark-gtk
+
+    # X tools
+    xorg.xauth
+    xclip
+  ];
+}
+