2948dc4dbf
services.flatpak.enable = true (set inside core/system/gaming.nix's mkIf cfg.enable block) ships flatpak but doesn't add any remotes, so `flatpak install` and the Discover GUI returned empty results until the user ran the manual `flatpak remote-add` one-liner. nixpkgs has no declarative remote-add API yet. Added systemd.services.nomarchy-flathub-init: a Type=oneshot, RemainAfterExit=true unit that runs `flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo` after network-online.target. The --if-not-exists flag keeps it idempotent across reboots and re-runs. Lives under the gaming preset (where flatpak is wired today); lift to a dedicated module when another preset needs flatpak. Closes the "Gaming — declarative flathub remote" Next-column item. `nix flake check --no-build` clean.
45 lines
1.5 KiB
Nix
45 lines
1.5 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.nomarchy.system.gaming;
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in
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{
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config = lib.mkIf cfg.enable {
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programs.steam = {
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enable = true;
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remotePlay.openFirewall = lib.mkDefault true;
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localNetworkGameTransfers.openFirewall = lib.mkDefault true;
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};
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# gamemode adjusts CPU governor and reschedules processes when a
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# game requests it. The launching user must be in the `gamemode` group.
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programs.gamemode.enable = true;
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services.flatpak.enable = true;
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# `services.flatpak.enable = true` ships flatpak but does NOT add any
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# remotes — without a remote, `flatpak install` and the Discover GUI
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# can't find anything. nixpkgs has no declarative remote-add API yet,
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# so we run a one-shot system unit after flatpak.service is ready that
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# adds the flathub remote idempotently (`--if-not-exists`). Lives under
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# the gaming preset because Pillar 5 ships flatpak as part of the
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# gaming wiring; if another preset later needs flatpak, lift this to a
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# dedicated module.
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systemd.services.nomarchy-flathub-init = {
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description = "Register the Flathub remote on first start";
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wantedBy = [ "multi-user.target" ];
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after = [ "network-online.target" ];
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wants = [ "network-online.target" ];
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path = [ pkgs.flatpak ];
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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};
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script = ''
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flatpak remote-add --if-not-exists flathub \
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https://dl.flathub.org/repo/flathub.flatpakrepo
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'';
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};
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};
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}
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