nixos: Add ADB stuff

nixos/modules/gui/default.nix

@@ -0,0 +1,115 @@
+{ lib, pkgs, config, ... }:
+let
+  inherit (lib) optional mkIf mkDefault mkMerge;
+  inherit (lib.my) mkBoolOpt';
+
+  cfg = config.my.gui;
+
+  androidUdevRules = pkgs.runCommand "udev-rules-android" {
+    rulesFile = ./android-udev.rules;
+  } ''
+    install -D "$rulesFile" "$out"/lib/udev/rules.d/51-android.rules
+  '';
+in
+{
+  options.my.gui = with lib.types; {
+    enable = mkBoolOpt' true "Whether to enable GUI system options.";
+  };
+
+  config = mkIf cfg.enable {
+    hardware = {
+      graphics.enable = mkDefault true;
+    };
+
+    systemd = {
+      tmpfiles.rules = [
+        "d /tmp/screenshots 0777 root root"
+      ];
+    };
+
+    security = {
+      polkit.enable = true;
+      pam.services.swaylock-plugin = {};
+    };
+
+    users = {
+      groups = {
+        adbusers.gid = lib.my.c.ids.gids.adbusers;
+      };
+    };
+
+    environment.systemPackages = with pkgs; [
+      # for pw-jack
+      pipewire.jack
+      swaylock-plugin
+    ];
+    services = {
+      pipewire = {
+        enable = true;
+        alsa.enable = true;
+        pulse.enable = true;
+        jack.enable = true;
+      };
+      dbus = {
+        packages = with pkgs; [ gcr ];
+      };
+      gnome = {
+        gnome-keyring.enable = true;
+      };
+
+      udev = {
+        packages = [
+          androidUdevRules
+        ];
+        extraRules = ''
+          # Nvidia
+          SUBSYSTEM=="usb", ATTR{idVendor}=="0955", MODE="0664", GROUP="wheel"
+          # Nintendo
+          SUBSYSTEM=="usb", ATTR{idVendor}=="057e", MODE="0664", GROUP="wheel"
+          # FT
+          SUBSYSTEM=="usb", ATTR{idVendor}=="0403", MODE="0664", GROUP="wheel"
+          # /dev/player0
+          SUBSYSTEM=="usb", ATTR{idVendor}=="6969", MODE="0664", GROUP="wheel"
+        '';
+      };
+    };
+
+    programs.dconf.enable = true;
+
+    fonts.packages = with pkgs; [
+      dejavu_fonts
+      freefont_ttf
+      gyre-fonts # TrueType substitutes for standard PostScript fonts
+      liberation_ttf
+      unifont
+      noto-fonts-emoji
+    ];
+
+    xdg = {
+      portal = {
+        enable = true;
+        extraPortals = with pkgs; [
+          xdg-desktop-portal-gtk
+        ];
+        # For sway
+        wlr.enable = true;
+        configPackages = [
+          (pkgs.writeTextDir "share/xdg-desktop-portal/sway-portals.conf" ''
+            [preferred]
+            default=gtk
+            org.freedesktop.impl.portal.Screenshot=wlr
+            org.freedesktop.impl.portal.ScreenCast=wlr
+          '')
+        ];
+      };
+    };
+
+    my = {
+      user = {
+        config = {
+          extraGroups = [ "adbusers" ];
+        };
+      };
+    };
+  };
+}