1
Files
flake-nixinator/home/modules/flatpak.nix
2022-08-07 20:27:57 +02:00

99 lines
2.9 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.modules.flatpak;
in {
imports = [ ];
options.modules.flatpak = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable flatpak support";
};
fontFix = mkOption {
type = types.bool;
default = false;
description = "Link fonts to ~/.local/share/fonts so flatpak apps can find them";
};
iconFix = mkOption {
type = types.bool;
default = false;
description = "Link icons to ~/.local/share/icons so flatpak apps can find them";
};
packages = mkOption {
type = types.listOf types.string;
default = [ ];
description = "List of enabled flatpaks";
};
autoInstall = mkOption {
type = types.bool;
default = false;
description = "Install enabled flatpaks on nixos-rebuild";
};
autoUpdate = mkOption {
type = types.bool;
default = false;
description = "Update flatpak apps on nixos-rebuild";
};
};
config = mkIf cfg.enable {
services.flatpak.enable = true;
# NOTE: Is already set by flatpak.enable in configuration.nix
# xdg.systemDirs.data = [
# "/var/lib/flatpak/exports/share"
# "${home.homeDirectory}/.local/share/flatpak/exports/share"
# ];
home.activation = (mkMerge [
(mkIf cfg.fontFix {
# We link like this to be able to address the absolute location, also the fonts won't get copied to store
# NOTE: This path contains all the fonts because fonts.fontDir.enable is true
linkFontDir = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
if [ ! -L "${home.homeDirectory}/.local/share/fonts" ]; then
ln -sf /run/current-system/sw/share/X11/fonts ${home.homeDirectory}/.local/share/fonts
fi
'';
})
(mkIf cfg.iconFix {
# NOTE: This path works because we have homeManager.useUserPackages = true (everything is stored in /etc/profiles/)
linkIconDir = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
if [ ! -L "${home.homeDirectory}/.local/share/icons" ]; then
ln -sf /etc/profiles/per-user/christoph/share/icons ${home.homeDirectory}/.local/share/icons
fi
'';
})
(mkIf cfg.autoInstall {
installFlatpak = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
flatpak install -y ${builtins.concatStringsSep " " cfg.packages}
'';
})
(mkIf cfg.autoUpdate {
updateFlatpak = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
flatpak update -y
'';
})
]);
# TODO: Add option for extra overrides and concatenate this string together
# Allow access to linked fonts/icons
home.file.".local/share/flatpak/overrides/global".text = ''
[Context]
filesystems=/run/current-system/sw/share/X11/fonts:ro;/run/current-system/sw/share/icons:ro;/nix/store:ro
'';
};
}