39 lines
933 B
Nix
39 lines
933 B
Nix
let
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inherit (builtins) isAttrs isList map any concatMap concatStringsSep listToAttrs genList;
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mapAttrsToList = f: attrs: map (name: f name attrs.${name}) (builtins.attrNames attrs);
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in
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{
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inherit mapAttrsToList;
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recursiveAttrPaths = set: let
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flattenIfHasList = x:
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if (isList x) && (any isList x)
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then concatMap flattenIfHasList x
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else [x];
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recurse = path: set: let
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g = name: value:
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if isAttrs value
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then recurse (path ++ [name]) value
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else path ++ [name];
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in
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mapAttrsToList g set;
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in
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flattenIfHasList (recurse [] set);
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concatStrings = concatStringsSep "";
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genAttrs = f: names:
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listToAttrs (map (n: {
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name = n;
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value = f n;
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})
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names);
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range = first: last:
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if first > last
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then []
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else genList (n: first + n) (last - first + 1);
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}
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// builtins
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