200 lines
8.4 KiB
Nix
200 lines
8.4 KiB
Nix
{
|
|
config,
|
|
nixosConfig,
|
|
lib,
|
|
mylib,
|
|
pkgs,
|
|
...
|
|
}:
|
|
with lib;
|
|
with mylib.modules;
|
|
# NOTE: The module is also used by other modules (gaming, audio).
|
|
# It is important that every flatpak interaction is handled through this module
|
|
# to prevent that anything is removed by a module although it is required by another one
|
|
let
|
|
cfg = config.modules.flatpak;
|
|
in {
|
|
options.modules.flatpak = {
|
|
enable = mkEnableOpt "Flatpak module";
|
|
fontFix = mkBoolOpt true "Link fonts to ~/.local/share/fonts so flatpak apps can find them";
|
|
iconFix = mkBoolOpt true "Link icons to ~/.local/share/icons so flatpak apps can find them";
|
|
autoUpdate = mkBoolOpt false "Update flatpak apps on nixos-rebuild";
|
|
autoPrune = mkBoolOpt false "Remove unused packages on nixos-rebuild";
|
|
|
|
# TODO: Add library function to make this easier
|
|
# TODO: The flatpak name should be included and a list of all enabled apps should be available
|
|
# TODO: Do this for strings + packages
|
|
discord.enable = mkEnableOpt "Discord";
|
|
spotify.enable = mkEnableOpt "Spotify";
|
|
flatseal.enable = mkEnableOpt "Flatseal";
|
|
bottles.enable = mkEnableOpt "Bottles";
|
|
|
|
# This is mainly used by other modules to allow them to use flatpak packages
|
|
extraInstall = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [];
|
|
description = "Flatpaks that will be installed additionally";
|
|
};
|
|
|
|
# This doesn't uninstall if any flatpak is still present in the extraInstall list
|
|
extraRemove = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [];
|
|
description = "Flatpaks that will be removed additionally (use with extraInstall)";
|
|
};
|
|
|
|
extraOverride = mkOption {
|
|
type = types.listOf types.attrs;
|
|
default = [];
|
|
# TODO: Change the format to { "com.usebottles.bottles" = [ "~/Documents" "~/Downloads" ]; }
|
|
# TODO: This requires that the lists of the same key are being merged recursively, mkMerge would override the key
|
|
example = [{"com.usebottles.bottles" = "\${config.home.homeDirectory}/Documents";}];
|
|
description = "Additional overrides";
|
|
};
|
|
|
|
extraGlobalOverride = mkOption {
|
|
type = types.listOf types.str;
|
|
default = [];
|
|
example = ["\${config.home.homeDirectory}/Documents:ro"];
|
|
description = "Additional global overrides";
|
|
};
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
assertions = [
|
|
{
|
|
assertion = nixosConfig.services.flatpak.enable;
|
|
message = "Cannot use the flatpak module with flatpak disabled in nixos!";
|
|
}
|
|
];
|
|
|
|
# NOTE: Is already set by flatpak.enable in configuration.nix
|
|
# xdg.systemDirs.data = [
|
|
# "/var/lib/flatpak/exports/share"
|
|
# "${home.homeDirectory}/.local/share/flatpak/exports/share"
|
|
# ];
|
|
|
|
# TODO: Currently it is not possible to define overrides for the same flatpak from different places
|
|
# TODO: Also only filesystem overrides are applied
|
|
home.file = let
|
|
# Specific overrides
|
|
# This generates the set { "<filename>" = "<overrides>"; }
|
|
concat_override = name: value: (optionalAttrs (name != null) {".local/share/flatpak/overrides/${name}".text = "[Context]\nfilesystems=${value}";});
|
|
|
|
# This is a list of sets: [ { "<filename>" = "<overrides>"; } { "<filename>" = "<overrides>"; } ]
|
|
extra_overrides = map (set: concat_override (attrName set) (attrValue set)) cfg.extraOverride;
|
|
|
|
# Global overrides
|
|
|
|
global_default_overrides = [
|
|
"/nix/store:ro"
|
|
|
|
# TODO: There are irregular problems with flatpak app font antialiasing, I don't know where it comes from or when
|
|
# Also some icons are missing, even when icon dir is accessible
|
|
# I remember I did something one time that fixed it, but what was it :(?
|
|
# NOTE: This doesn't help sadly, also steam can't launch with this because it wants to create a link to ~/.local/share/fonts?
|
|
# "${config.home.homeDirectory}/.local/share/icons"
|
|
# "${config.home.homeDirectory}/.local/share/fonts"
|
|
|
|
# TODO: These are not necessary (Really?)
|
|
# Make sure flatpaks are allowed to use the icons/fonts that are symlinked by icon/font fix
|
|
# "/run/current-system/sw/share/X11/fonts:ro"
|
|
# "/run/current-system/sw/share/icons:ro"
|
|
];
|
|
|
|
global_overrides = builtins.concatLists [global_default_overrides cfg.extraGlobalOverride];
|
|
|
|
str_global_overrides = builtins.concatStringsSep ";" global_overrides;
|
|
in
|
|
mkMerge ([
|
|
{
|
|
".local/share/flatpak/overrides/global".text = "[Context]\nfilesystems=${str_global_overrides}";
|
|
}
|
|
]
|
|
++ extra_overrides);
|
|
|
|
home.activation = mkMerge [
|
|
# 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
|
|
(mkIf cfg.fontFix {
|
|
linkFontDir =
|
|
lib.hm.dag.entryAfter ["writeBoundary"]
|
|
(mkLink "/run/current-system/sw/share/X11/fonts" "${config.home.homeDirectory}/.local/share/fonts");
|
|
})
|
|
(mkElse cfg.fontFix {
|
|
unlinkFontDir =
|
|
lib.hm.dag.entryAfter ["writeBoundary"]
|
|
(mkUnlink "${config.home.homeDirectory}/.local/share/fonts");
|
|
})
|
|
|
|
# Fixes missing icons + cursor
|
|
# NOTE: This path works because we have homeManager.useUserPackages = true (everything is stored in /etc/profiles/)
|
|
(mkIf cfg.iconFix {
|
|
linkIconDir =
|
|
lib.hm.dag.entryAfter ["writeBoundary"]
|
|
(mkLink "/etc/profiles/per-user/christoph/share/icons" "${config.home.homeDirectory}/.local/share/icons");
|
|
})
|
|
(mkElse cfg.iconFix {
|
|
unlinkIconDir =
|
|
lib.hm.dag.entryAfter ["writeBoundary"]
|
|
(mkUnlink "${config.home.homeDirectory}/.local/share/icons");
|
|
})
|
|
|
|
# TODO: I should find a smarter way than this to make it easy to add flatpak options
|
|
{
|
|
# TODO: Enable this block only if any flatpak is enabled
|
|
installFlatpaks = let
|
|
to_install = builtins.concatLists [
|
|
(optionals cfg.discord.enable ["com.discordapp.Discord"])
|
|
(optionals cfg.spotify.enable ["com.spotify.Client"])
|
|
(optionals cfg.flatseal.enable ["com.github.tchx84.Flatseal"])
|
|
(optionals cfg.bottles.enable ["com.usebottles.bottles"])
|
|
cfg.extraInstall
|
|
];
|
|
|
|
to_install_str = builtins.concatStringsSep " " to_install;
|
|
in
|
|
# Flatpak install can take a long time so we disconnect the process to not trigger the HM timeout (90s)
|
|
lib.hm.dag.entryAfter ["writeBoundary"] ''
|
|
sudo flatpak install -y ${to_install_str} &
|
|
'';
|
|
}
|
|
|
|
{
|
|
# TODO: Enable this block only if any flatpak is disabled
|
|
removeFlatpaks = let
|
|
to_remove = builtins.concatLists [
|
|
(optionals (!cfg.discord.enable) ["com.discordapp.Discord"])
|
|
(optionals (!cfg.spotify.enable) ["com.spotify.Client"])
|
|
(optionals (!cfg.flatseal.enable) ["com.github.tchx84.Flatseal"])
|
|
(optionals (!cfg.bottles.enable) ["com.usebottles.bottles"])
|
|
# Remove only the flatpaks that are not present in extraInstall
|
|
(without cfg.extraRemove cfg.extraInstall)
|
|
];
|
|
|
|
to_remove_str = builtins.concatStringsSep " " to_remove;
|
|
in
|
|
# By using || we make sure this command never throws any errors
|
|
# Uninstallation is fast so HM timeout shouldn't be triggered
|
|
lib.hm.dag.entryAfter ["writeBoundary"] ''
|
|
sudo flatpak uninstall -y ${to_remove_str} || echo "Nothing to be removed"
|
|
'';
|
|
}
|
|
|
|
(mkIf cfg.autoUpdate {
|
|
# Flatpak install can take a long time so we disconnect the process to not trigger the HM timeout (90s)
|
|
updateFlatpak = lib.hm.dag.entryAfter ["writeBoundary"] ''
|
|
sudo flatpak update -y &
|
|
'';
|
|
})
|
|
|
|
# Execute this after flatpak removal as there can be leftovers
|
|
(mkIf cfg.autoPrune {
|
|
pruneFlatpak = lib.hm.dag.entryAfter ["writeBoundary" "removeFlatpak"] ''
|
|
sudo flatpak uninstall --unused -y
|
|
'';
|
|
})
|
|
];
|
|
};
|
|
}
|