Further refactoring

machines/desktop/system.nix

@@ -0,0 +1,243 @@
+{ pkgs, lib, config, ... }:
+{
+  system.stateVersion = "23.05";
+  environment.defaultPackages = [ ];
+
+  nix = {
+    extraOptions = "experimental-features = nix-command flakes";
+    settings = {
+      allowed-users = "bryan";
+      auto-optimise-store = true;
+    };
+    gc = {
+      automatics = true;
+      options = "weekly";
+    };
+  };
+
+  users.users.bryan = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" "networkmanager" "home-manager" "input" "video" "audio" "kvm" "libvirtd" "docker" ]; 
+  };
+
+  security.sudo.wheelNeedsPassword = false;
+
+  boot = {
+    loader = {
+      grub = {
+        enable = true;
+	      useOSProber = true;
+	      devices = [ "nodev" ];
+	      efiSupport = true;
+	      configurationLimit = 5;
+      };
+
+      efi = {
+        canTouchEfiVariables = true;
+      };
+    }; 
+#    extraModprobeConfig = ''
+#      options vfio-pci ids=10de:1f82,10de:10fa
+#    '';
+  };
+
+  programs = {
+    sway = {
+    enable = true;
+    extraPackages = with pkgs; [
+        rofi-wayland
+        grim
+        slurp
+        wl-clipboard
+
+        xdg-utils
+
+        fontconfig
+        qogir-icon-theme
+        emote
+
+        pavucontrol
+      ];
+    };
+
+    xwayland = { 
+      enable = true;
+    };
+    
+    bash = {
+      enable = true;
+      enableCompletion = true;
+      enableLsColors = true;
+      blesh.enable = true;
+      
+      shellInit = ''
+        if [ -z "$DISPLAY" ] && [ "$(tty)" = "/dev/tty1" ]; then
+          exec sway 
+        fi
+
+        if [ "$XDG_CURRENT_DESKTOP" = "sway" ] ; then
+            # https://github.com/swaywm/sway/issues/595
+            export _JAVA_AWT_WM_NONREPARENTING=1
+        fi
+
+        export EDITOR=nvim
+        eval "$(direnv hook bash)"
+      '';
+
+      promptInit = ''
+        # Check if the current shell is an SSH session
+        is_ssh_session() {
+          if [ -n "$SSH_CLIENT" ] || [ -n "$SSH_TTY" ]; then
+            return 0
+          else
+            return 1
+          fi
+        }
+
+        # PS1 Config
+        function set_ps1_prompt() {
+          local git_branch=""
+          local flake_icon=""
+          local cur_dir=""
+
+          # Check if we're inside a git repository
+          if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+            # If we are, get the current branch name
+            git_branch="$(git symbolic-ref --short HEAD 2>/dev/null)"
+
+            # If the command failed, we're in a detached HEAD state, so get the short SHA
+            if [ $? -ne 0 ]; then
+              git_branch="$(git rev-parse --short HEAD 2>/dev/null)"
+            fi
+
+            # Wrap the branch name and : in braces and color it red
+            git_branch=" \[\033[01;31m\]$git_branch󰘬:\[\033[00m\]"
+
+            # Check if flake.nix file exists
+            if [ -f "$(git rev-parse --show-toplevel)/flake.nix" ]; then
+                # If it exists, set the flake icon and color it blue
+                flake_icon="\[\033[01;34m\] \[\033[00m\]"
+            fi
+
+            # Get the root directory of the git repository
+            git_root="$(basename "$(git rev-parse --show-toplevel)")"
+
+            # Get the current directory relative to the Git root
+            cur_dir=$(realpath --relative-to=$(git rev-parse --show-toplevel) .)
+            if [ "$cur_dir" == "." ]; then
+              cur_dir="\[\033[01;34m\] $git_root\[\033[00m\]"
+            else
+              cur_dir="\[\033[01;34m\] $git_root/$cur_dir\[\033[00m\]"
+            fi
+          else
+            # If not in a Git repository, just show the normal path
+            cur_dir="\[\033[01;34m\]\w\[\033[00m\]"
+          fi
+
+          if [ -n "${IN_NIX_SHELL:+x}" ]; then
+            PS1="$cur_dir\n$flake_icon\[\033[01;32m\]nixShell>$git_branch\[\033[00m\]"
+          else
+            if ! is_ssh_session; then
+              PS1="\n$cur_dir\n$flake_icon\[\033[01;32m\]>$git_branch\[\033[00m\]"
+            else
+              PS1="\n\[\033[01;34m\]\w\[\033[00m\]\n\[\033[01;32m\]\u@\h:\[\033[00m\] "
+            fi
+          fi
+          unset flake_icon
+        }
+
+        PROMPT_COMMAND="set_ps1_prompt; $PROMPT_COMMAND"
+      '';
+
+      shellAliases = {
+        ls = "lsd";
+        hmup="home-manager switch --flake '$HOME/Documents/projects/nixos#bryan'";
+        nixup="sudo nixos-rebuild switch --flake '$HOME/Documents/projects/nixos#socrates'";
+      };
+    };
+
+    gnupg = {
+      agent = {
+        enable = true;
+        enableSSHSupport = true;
+      };
+    };
+
+    git.enable = true;
+  };
+    
+  fonts = {
+    fonts = with pkgs; [
+      terminus_font
+      nerdfonts
+      
+      noto-fonts
+      noto-fonts-cjk
+      
+      emojione
+    ];
+  };
+
+  xdg.portal.wlr.enable = true;
+  
+  services.pipewire = {
+    enable = true;
+    audio.enable = true;
+
+    wireplumber.enable = true;
+
+    pulse.enable = true;
+    jack.enable = true;
+    alsa.enable = true;
+    alsa.support32Bit = true;
+  };
+
+  services = {
+    trezord.enable = true;
+
+    cron = {
+      enable = true;
+      systemCronJobs = [
+        "0 0 * * *  bryan  /home/bryan/Documents/scripts/lnbackup_script.sh"
+      ];
+    };
+  };
+
+  console = {
+    font = "Lat2-Terminus16";
+    useXkbConfig = true;
+  };
+
+  time = {
+    timeZone = "America/New_York";
+  };
+  
+  services.timesyncd = {
+    enable = true;
+    servers = [
+      "0.pool.ntp.org"
+      "1.pool.ntp.org"
+      "2.pool.ntp.org"
+      "3.pool.ntp.org"
+    ];
+  };
+
+  i18n.defaultLocale = "en_US.UTF-8";
+
+  # Networking
+  networking = {
+    hostName = "socrates";
+    useDHCP = lib.mkDefault true;
+    networkmanager.enable = true;
+    firewall.enable = true;
+  };
+
+  virtualisation.libvirtd = {
+    enable = true;
+    qemu = {
+      package = pkgs.qemu_kvm;
+      runAsRoot = true;
+      ovmf.enable = true;
+    };
+  };
+}