nixos-config/overlays/sway.nix
2023-01-23 01:53:44 -03:00

46 lines
2 KiB
Nix

(pkgs: _: {
# bash script to let dbus know about important env variables and
# propogate them to relevent services run at the end of sway config
# see
# https://github.com/emersion/xdg-desktop-portal-wlr/wiki/"It-doesn't-work"-Troubleshooting-Checklist
# note: this is pretty much the same as /etc/sway/config.d/nixos.conf but also restarts
# some user services to make sure they have the correct environment variables
dbus-sway-environment = pkgs.writeTextFile {
name = "dbus-sway-environment";
destination = "/bin/dbus-sway-environment";
executable = true;
text = ''
systemctl --user import-environment
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
# the suggested way to set gtk settings is with gsettings
# for gsettings to work, we need to tell it where the schemas are
# using the XDG_DATA_DIR environment variable
# run at the end of sway config
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
''
export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
gnome_schema=org.gnome.desktop.interface
gsettings set $gnome_schema gtk-theme '${pkgs.uservars.gtk_theme}'
gsettings set $gnome_schema icon-theme '${pkgs.uservars.icon_theme}'
gsettings set $gnome_schema cursor-theme '${pkgs.uservars.cursor_theme}'
gsettings set $gnome_schema color-scheme prefer-${pkgs.uservars.color.type}
'';
};
})