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fix(nixos): make Firefox scale host-specific

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alexion
2026-09-05 07:35:30 -04:00
parent 4a3eaea150
commit 1f49f1d63e
2 changed files with 15 additions and 2 deletions
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16
configs/nixos/modules/desktop/apps/firefox.nix
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@@ -12,7 +12,19 @@ let
firefoxAddons = inputs.firefox-addons.packages.${pkgs.stdenv.hostPlatform.system};
in
{
options.modules.desktop.apps.firefox.enable = lib.mkEnableOption "Firefox as the desktop browser";
options.modules.desktop.apps.firefox = {
enable = lib.mkEnableOption "Firefox as the desktop browser";
uiScale = lib.mkOption {
type = lib.types.str;
default = "1.0";
description = ''
Firefox UI and page scale, passed to `layout.css.devPixelsPerPx`.
Override it on hosts that need a larger browser scale, such as small
high-DPI laptop panels.
'';
};
};
config = lib.mkIf cfg.enable {
home-manager.users.${user} = hm: {
@@ -70,7 +82,7 @@ in
# whole chrome while point-sized apps stay put.
# A shade under that brings it into line without dropping to true
# 1:1, which reads too small at this DPI.
"layout.css.devPixelsPerPx" = "1.25";
"layout.css.devPixelsPerPx" = cfg.uiScale;
# Auto-enable the sideloaded Firefox Color add-on carrying the Nord
# chrome theme, which Firefox otherwise leaves disabled.