nixpkgs/nixos/modules/services/desktops/flatpak.nix
Tor Hedin Brønner 17e0e67930 nixos/flatpak: add flatpak's XDG_DATA_DIRS to the environment
We use environment.profiles to add both the PATH and XDG_DATA_DIRS.
2018-05-22 02:26:21 +02:00

53 lines
1.4 KiB
Nix

# flatpak service.
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.flatpak;
in {
meta = {
doc = ./flatpak.xml;
maintainers = pkgs.flatpak.meta.maintainers;
};
###### interface
options = {
services.flatpak = {
enable = mkEnableOption "flatpak";
extraPortals = mkOption {
type = types.listOf types.package;
default = [];
description = ''
List of additional portals to add to path. Portals allow interaction
with system, like choosing files or taking screenshots. At minimum,
a desktop portal implementation should be listed. GNOME already
adds <package>xdg-desktop-portal-gtk</package>; for KDE, there
is <package>xdg-desktop-portal-kde</package>. Other desktop
environments will probably want to do the same.
'';
};
};
};
###### implementation
config = mkIf cfg.enable {
environment.systemPackages = [ pkgs.flatpak ];
services.dbus.packages = [ pkgs.flatpak pkgs.xdg-desktop-portal ] ++ cfg.extraPortals;
systemd.packages = [ pkgs.flatpak pkgs.xdg-desktop-portal ] ++ cfg.extraPortals;
environment.profiles = [
"$HOME/.local/share/flatpak/exports"
"/var/lib/flatpak/exports"
];
environment.variables = {
XDG_DESKTOP_PORTAL_PATH = map (p: "${p}/share/xdg-desktop-portal/portals") cfg.extraPortals;
};
};
}