95101fda3f
`themes/engine/sddm.nix` defaulted `services.displayManager.autoLogin` to `enable = true; user = "nomarchy";` (both mkDefault). The installer flow overrode both with the real username at normal priority, so this was invisible there — but a hand-migrated user (per docs/MIGRATION.md) who imported `nomarchy.nixosModules.system` without setting `autoLogin.user` would auto-login as a nonexistent "nomarchy" user and SDDM would error. `docs/MIGRATION.md` even documented the override as a post-import chore. Flipped the default to `enable = lib.mkDefault false`. Installer generates `enable = true` directly so its flow is unchanged. Migration flow now gets the safe default — opt-in instead of opt-out — and the docs row is updated to reflect the new shape. The hardcoded "nomarchy" username fallback for `autoLogin.user` is the same class of bug as the impermanence persistence block was. A future roadmap row to consolidate "primary user" across impermanence, autoLogin, and any future modules might be worthwhile, but it's deferred — this commit is the immediate fix. Found during Pillar 8 audit of first-boot UX.
48 lines
1.4 KiB
Nix
48 lines
1.4 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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nomarchy-sddm-theme = pkgs.stdenv.mkDerivation {
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pname = "nomarchy-sddm-theme";
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version = "1.0";
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src = ./sddm/nomarchy;
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nativeBuildInputs = [ pkgs.libsForQt5.qt5.wrapQtAppsHook ];
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installPhase = ''
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mkdir -p $out/share/sddm/themes/nomarchy
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cp -r * $out/share/sddm/themes/nomarchy/
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'';
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propagatedBuildInputs = with pkgs.libsForQt5.qt5; [
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qtgraphicaleffects
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qtquickcontrols2
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qtsvg
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];
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};
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in
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{
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services.xserver.enable = lib.mkDefault true;
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services.displayManager.sddm = {
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enable = lib.mkDefault true;
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wayland.enable = lib.mkDefault true;
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theme = lib.mkDefault "nomarchy";
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};
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services.displayManager.defaultSession = lib.mkDefault "hyprland-uwsm";
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# autoLogin defaults off so hand-migrated configs (no installer-written
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# username) don't try to log in as a nonexistent "nomarchy" user. The
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# installer-generated system.nix sets both `enable = true;` and
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# `user = "$USERNAME";` at normal priority, overriding these defaults.
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services.displayManager.autoLogin = {
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enable = lib.mkDefault false;
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user = lib.mkDefault "nomarchy";
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};
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environment.systemPackages = lib.mkDefault [ nomarchy-sddm-theme ];
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# Enable Hyprland system-level dependencies
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programs.hyprland = {
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enable = lib.mkDefault true;
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withUWSM = lib.mkDefault true;
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};
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programs.uwsm.enable = lib.mkDefault true;
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}
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