24 lines
971 B
Nix
24 lines
971 B
Nix
{ utils }:
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let
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inherit (utils) concatStrings mapAttrsToList genAttrs isAttrs isList range toString;
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evalAttrs = attrs: concatStrings (mapAttrsToList (name: value: " ${name}=\"${value}\"") attrs);
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evalChildren = children: if isList children then concatStrings children else children;
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tag = name: maybeAttrs:
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if isAttrs maybeAttrs
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then (children: "<${name}${evalAttrs maybeAttrs}>${evalChildren children}</${name}>")
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else tag name { } maybeAttrs;
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noChildrenTag = name: attrs: "<${name} ${evalAttrs attrs}>";
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tagsToGen = [ "html" "head" "body" "div" "p" "a" "title" "code" "pre" "nav" "article" ] ++ (map (n: "h${toString n}") (range 1 6));
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tags = genAttrs tag tagsToGen;
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noChildrenTagsToGen = [ "link" "meta" ];
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noChildrenTags = genAttrs noChildrenTag noChildrenTagsToGen;
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in
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tags // noChildrenTags // {
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inherit tag;
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mkLink = url: tags.a { href = url; };
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mkStylesheet = url: noChildrenTags.link { rel = "stylesheet"; href = url; };
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}
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