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fix(fish): Handle Latte flavor with dynamic themes #819

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Merged
isabelroses merged 1 commit into from
Jan 16, 2026
+16 −2
Merged

fix(fish): Handle Latte flavor with dynamic themes #819

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18 changes: 16 additions & 2 deletions modules/home-manager/fish.nix
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Original file line number Diff line number Diff line change
@@ -1,19 +1,33 @@
{ catppuccinLib }:
{ config, lib, ... }:
{
config,
options,
lib,
...
}:

let
inherit (config.catppuccin) sources;

cfg = config.catppuccin.fish;
enable = cfg.enable && config.programs.fish.enable;

themeName = "Catppuccin ${lib.toSentenceCase cfg.flavor}";
isLatte = cfg.flavor == "latte";
flavor = if isLatte then "mocha" else cfg.flavor;

themeName = "Catppuccin ${lib.toSentenceCase flavor}";
in

{
options.catppuccin.fish = catppuccinLib.mkCatppuccinOption { name = "fish"; };

config = lib.mkIf enable {
# if the user has explicitly chosen Latte, that means they probally haven't
# seen the note that latte is included in every theme, so lets warn them
warnings = lib.optional (
isLatte && (options.catppuccin.fish.flavor.highestPrio != (lib.mkOptionDefault { }).priority)
) "fish by default uses Latte as the light theme, defaulting to Mocha.";

xdg.configFile."fish/themes/${themeName}.theme".source = "${sources.fish}/${themeName}.theme";

programs.fish.shellInit = ''
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