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nixos/lib: Inherit type for doRename options (#78135)

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nixos/lib: Inherit type for doRename options
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Silvan Mosberger 2020-01-20 23:15:24 +01:00 committed by GitHub
parent 348e48fdcc 790cd012d0
commit 774e3d8e48
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lib/modules.nix
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@ -764,12 +764,15 @@ rec {
fromOpt = getAttrFromPath from options;
toOf = attrByPath to
(abort "Renaming error: option `${showOption to}' does not exist.");
toType = let opt = attrByPath to {} options; in opt.type or null;
in
{
options = setAttrByPath from (mkOption {
inherit visible;
description = "Alias of <option>${showOption to}</option>.";
apply = x: use (toOf config);
} // optionalAttrs (toType != null) {
type = toType;
});
config = mkMerge [
{