feat(wpcarro/nixos): Support kyoko r/5410

Yet Another NixOS System

Change-Id: I29590c5e7c2a651f3ef56642018649dddd9f06b6
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7297
Reviewed-by: wpcarro <wpcarro@gmail.com>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: wpcarro <wpcarro@gmail.com>

2 files changed, 214 insertions, 0 deletions

diff --git a/users/wpcarro/nixos/kyoko/default.nix b/users/wpcarro/nixos/kyoko/default.nix
new file mode 100644
index 000000000000..4bfa29cb8e91
--- /dev/null
+++ b/users/wpcarro/nixos/kyoko/default.nix
@@ -0,0 +1,153 @@
+{ depot, pkgs, lib, ... }:
+_:
+
+let
+  inherit (depot.users) wpcarro;
+  inherit (depot.users.wpcarro.lib) usermod;
+
+  wpcarrosEmacs = wpcarro.emacs.nixos {
+    load = [ ./kyoko.el ];
+  };
+
+  quasselClient = pkgs.quassel.override {
+    client = true;
+    enableDaemon = false;
+    monolithic = false;
+  };
+in
+{
+  imports = [
+    (usermod "hardware/dell-emc-egw-5200.nix")
+    (usermod "hadrian-cache.nix")
+  ];
+
+  # TVL's Nix binary cache
+  tvl.cache.enable = true;
+
+  # Hadrian's Nix binary cache.
+  hadrian.cache.enable = true;
+
+  nix.settings.trusted-users = [ "@wheel" ];
+
+  boot.loader.systemd-boot.enable = true;
+  boot.loader.efi.canTouchEfiVariables = true;
+
+  # Additionall exit node settings that Tailscale recommends.
+  networking.firewall.checkReversePath = "loose";
+
+  time.timeZone = "America/Los_Angeles";
+
+  networking = {
+    # The global useDHCP flag is deprecated, therefore explicitly set to false
+    # here.  Per-interface useDHCP will be mandatory in the future, so this
+    # generated config replicates the default behaviour.
+    useDHCP = false;
+    hostName = "kyoko";
+    networkmanager.enable = true;
+    interfaces.enp1s0.useDHCP = true;
+    interfaces.enp3s0.useDHCP = true;
+    interfaces.wlp2s0.useDHCP = true;
+  };
+
+  services = wpcarro.common.services // {
+    # Check the amount of available memory and free swap a few times per second
+    # and kill the largest process if both are below 10%.
+    earlyoom.enable = true;
+
+    tailscale.enable = true;
+
+    openssh.enable = true;
+
+    printing = {
+      enable = true;
+      drivers = with pkgs; [ gutenprint ];
+    };
+
+    xserver = {
+      enable = true;
+      layout = "us";
+      xkbOptions = "caps:escape";
+      displayManager = {
+        # Give EXWM permission to control the session (from tazjin's setup).
+        sessionCommands = "${pkgs.xorg.xhost}/bin/xhost +SI:localhost:$USER";
+        lightdm.enable = true;
+      };
+      windowManager.session = lib.singleton {
+        name = "exwm";
+        start = "${wpcarrosEmacs}/bin/wpcarros-emacs";
+      };
+    };
+  };
+
+  # Enable sound.
+  sound.enable = true;
+  hardware.pulseaudio.enable = true;
+
+  users.mutableUsers = true;
+  users.users.root.openssh.authorizedKeys.keys = with wpcarro.keys; [
+    iphone
+    nathan
+    tarasco
+  ];
+  users.users.wpcarro = {
+    initialPassword = "password";
+    isNormalUser = true;
+    extraGroups = [
+      "networkmanager"
+      "wheel"
+      "docker"
+    ];
+    shell = pkgs.fish;
+    openssh.authorizedKeys.keys = with wpcarro.keys; [
+      iphone
+      nathan
+      tarasco
+    ];
+  };
+  users.extraGroups.vboxusers.members = [ "wpcarro" ];
+
+  security.sudo.wheelNeedsPassword = false;
+
+  fonts = {
+    fonts = with pkgs; [
+      jetbrains-mono
+    ];
+
+    fontconfig = {
+      defaultFonts = {
+        monospace = [ "JetBrains Mono" ];
+      };
+    };
+  };
+
+  programs = wpcarro.common.programs // {
+    mosh.enable = true;
+  };
+
+  virtualisation.docker.enable = true;
+  virtualisation.virtualbox.host.enable = true;
+
+  environment.variables = {
+    EDITOR = "emacsclient";
+    ALTERNATE_EDITOR = "emacs -q -nw";
+    VISUAL = "emacsclient";
+  };
+
+  environment.systemPackages =
+    wpcarro.common.shell-utils ++
+    (with pkgs; [
+      alacritty
+      ec2-api-tools
+      firefox
+      google-chrome
+      httpie
+      pavucontrol
+      quasselClient
+      remmina
+      tdesktop
+      wpcarrosEmacs
+      xsecurelock
+    ]);
+
+  system.stateVersion = "21.11";
+}
diff --git a/users/wpcarro/nixos/kyoko/kyoko.el b/users/wpcarro/nixos/kyoko/kyoko.el
new file mode 100644
index 000000000000..310323688a7e
--- /dev/null
+++ b/users/wpcarro/nixos/kyoko/kyoko.el
@@ -0,0 +1,61 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Dependencies
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(require 'bookmark)
+(require 'display)
+(require 'window-manager)
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; Configuration
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+(bookmark-install-kbd
+ (make-bookmark :label "hadrian"
+                :path "/hadrian"
+                :kbd "h"))
+
+(setq initial-buffer-choice "/hadrian")
+
+(add-to-list 'ssh-hosts "wpcarro@tarasco")
+
+(display-register primary
+                  :output "DP-2"
+                  :primary t
+                  :coords (0 0)
+                  :size (2560 1440)
+                  :rate 30.0
+                  :dpi 96
+                  :rotate normal)
+
+(display-register secondary
+                  :output "DP-1"
+                  :primary nil
+                  :coords (2561 0)
+                  :size (2560 1440)
+                  :rate 30.0
+                  :dpi 96
+                  :rotate normal)
+
+(display-arrangement main :displays (primary secondary))
+
+(setq window-manager-named-workspaces
+      (list (make-window-manager-named-workspace
+             :label "Web Browsing"
+             :kbd "c"
+             :display display-secondary)
+            (make-window-manager-named-workspace
+             :label "Coding I"
+             :kbd "1"
+             :display display-primary)
+            (make-window-manager-named-workspace
+             :label "Coding II"
+             :kbd "2"
+             :display display-primary)
+            (make-window-manager-named-workspace
+             :label "Chatting"
+             :kbd "h"
+             :display display-secondary)))
+
+;; I *think* this needs to be the last statement in this file.
+(window-manager-init :init-hook #'display-arrange-main)