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Code Issues Releases Wiki Activity

kitty: improve error message when theme not found (#3989)

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Naïm Favier 2023-05-14 12:05:10 +02:00 committed by GitHub
parent 6702b22b98
commit db3d440e26
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1 changed files with 7 additions and 3 deletions
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10
modules/programs/kitty.nix
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@ -186,9 +186,13 @@ in {
(optionalString (cfg.theme != null) ''
include ${pkgs.kitty-themes}/share/kitty-themes/${
(head (filter (x: x.name == cfg.theme) (builtins.fromJSON
(builtins.readFile
"${pkgs.kitty-themes}/share/kitty-themes/themes.json")))).file
let
matching = filter (x: x.name == cfg.theme) (builtins.fromJSON
(builtins.readFile
"${pkgs.kitty-themes}/share/kitty-themes/themes.json"));
in throwIf (length matching == 0)
"kitty-themes does not contain a theme named ${cfg.theme}"
(head matching).file
}
'')
''