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40 lines
1.1 KiB
Nix
40 lines
1.1 KiB
Nix
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{ pkgs, lib, self }:
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{
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/* Count the attributes with the given predicate.
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Examples:
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countAttrs (name: value: value) { d = true; f = true; a = false; }
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=> 2
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countAttrs (name: value: value.enable) { d = { enable = true; }; f = { enable = false; package = [ ]; }; }
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=> 1
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*/
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countAttrs = pred: attrs:
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lib.count (attr: pred attr.name attr.value)
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(lib.mapAttrsToList lib.nameValuePair attrs);
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/* Returns the file path of the given config of the given environment.
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Type: getConfig :: String -> String -> Path
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Example:
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getConfig "home-manager" "foo-dogsquared"
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=> ../configs/home-manager/foo-dogsquared
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*/
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getConfig = type: config: ../configs/${type}/${config};
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/* Returns the file path of the given user subpart of the given
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environment. Only certain environments such as NixOS have this type of
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setup.
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Type: getConfig :: String -> String -> Path
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Example:
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getUser "nixos" "foo-dogsquared"
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=> ../configs/nixos/_users/foo-dogsquared
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*/
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getUser = type: user: ../configs/${type}/_users/${user};
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}
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