move sway to module

2024-03-06 23:02:59 +01:00
parent fac8cb3be4
commit b655dafce9
4 changed files with 303 additions and 210 deletions
--- a/modules/nixos/sway.nix
+++ b/modules/nixos/sway.nix
@ -0,0 +1,85 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  # bash script to let dbus know about impotant env variables and
+  # propagate them to relevent services run at the end of sway config
+  dbus-sway-environment = pkgs.writeTextFile {
+    name = "dubs-sway-environment";
+    destination = "/bin/dbus-sway-environment";
+    executable = true;
+    text = ''
+      dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway
+      systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
+      systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
+    '';
+  };
+
+  # currently, there is some friction between sway and gtk:
+  # https://github.com/swaywm/sway/wiki/GTK-3-settings-on-Wayland
+  configure-gtk = pkgs.writeTextFile {
+    name = "configure-gtk";
+    destination = "/bin/configure-gtk";
+    executable = true;
+    text = let
+      schema = pkgs.gsettings-desktop-schemas;
+      datadir = "${schema}/share/gsettings-schemas/${schema.name}";
+    in ''
+      gnome_schema=org.gnome.desktop.interface
+      gsettings set $gnome_schema gtk-theme 'Dracula'
+    '';
+  };
+in {
+  environment.systemPackages = with pkgs; [
+    dbus # make dbus-update-activation-environment available in the path
+    dbus-sway-environment
+    configure-gtk
+    wayland
+    xdg-utils # for opening default programs when clicking links
+    glib # gsettings
+    dracula-theme # gtk theme
+    gnome3.adwaita-icon-theme # default gnome cursors
+    swaylock
+    swayidle
+    grim # screenshot functionality
+    slurp # screenshot functionality
+    wl-clipboard # wl-copy and wl-paste for copy/paste from stdin/stdout
+    mako # notification system developed by swaywm maintainer
+    wdisplays # tool to configure displays
+  ];
+
+  services.pipewire = {
+    enable = true;
+    alsa.enable = true;
+    pulse.enable = true;
+    jack.enable = true;
+  };
+
+  # xdg-desktop-portal works by exposing a series of D-Bus interfaces
+  # known as portals under a well-known name
+  # (org.freedesktop.portal.Desktop) and object path
+  # (/org/freedesktop/portal/desktop).
+  # The portal interfaces include APIs for file access, opening URIs,
+  # printing and others.
+  services.dbus.enable = true;
+  xdg.portal = {
+    enable = true;
+    wlr.enable = true;
+    # gtk portal needed to make gtk apps happy
+    extraPortals = [pkgs.xdg-desktop-portal-gtk];
+  };
+
+  programs.sway = {
+    enable = true;
+    wrapperFeatures.gtk = true;
+  };
+
+  # make brightness keys work
+  users.users.max.extraGroups = ["video"];
+  programs.light.enable = true;
+
+  # make swaylock work
+  security.pam.services.swaylock = {};
+}