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20 lines
509 B
Nix
20 lines
509 B
Nix
{ lib, ... }:
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with lib;
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rec {
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indexFrom = origin: name: item: list: foldr
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(h: t:
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if h.${origin} == name && hasAttr item h
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then h.${item}
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else t)
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(error ''
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No item at the origin point ${origin} with element ${name} found.
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Please make sure that the item with that origin exists, and,
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failing that, that it also has the requested item defined.
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'')
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list;
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getSSH = name: keys: indexFrom "hostname" name "ssh" keys;
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getWG = name: keys: indexFrom "hostname" name "wg" keys;
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}
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