34 lines
909 B
Nix
34 lines
909 B
Nix
{ format ? false }:
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let
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inherit (builtins) isAttrs isList map;
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fmt =
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if format
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then "\n "
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else "";
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mapAttrsToList = f: attrs: map (name: f name attrs.${name}) (builtins.attrNames attrs);
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concatStrings = builtins.concatStringsSep "";
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evalAttrs = attrs: concatStrings (mapAttrsToList (name: value: " ${name}=\"${value}\"") attrs);
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genAttrs = f: names:
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builtins.listToAttrs (map
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(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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evalChildren = children:
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if isList children
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then concatStrings children
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else children;
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tag =
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name: maybeAttrs:
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if isAttrs maybeAttrs
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then (children: "<${name}${evalAttrs maybeAttrs}>${fmt}${evalChildren children}${fmt}</${name}>")
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else tag name {} maybeAttrs;
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tags = (genAttrs tag ["html" "head" "body" "div" "p" "a"]);
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in
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tags
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// {
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inherit tag;
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link = url: tags.a { href = url; };
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}
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