28 lines
772 B
Nix
28 lines
772 B
Nix
{ lib, pkgs }:
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{
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nLib = {
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# mkEnableOption, but defaults to true
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mkEnableOptionT = name:
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lib.mkOption {
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default = true;
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example = false;
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description = "Whether to enable ${name}.";
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type = lib.types.bool;
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};
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# mkEnableOption, but with a default
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mkDefaultOption = name: default:
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lib.mkOption {
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default = default;
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example = false;
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description = "Whether to enable ${name}.";
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type = lib.types.bool;
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};
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# Returns an empty list if the current system is not linux
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ifLinux = value: if pkgs.stdenv.isLinux then value else [ ];
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# Appends if the predicate is true
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appendIf = predicate: input: append:
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if predicate then input ++ append else input;
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};
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}
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