44 lines
855 B
Nix
44 lines
855 B
Nix
{lib, ...}: let
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l = lib // builtins;
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t = l.types;
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evalCssValue = value:
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if l.isList value
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then l.concatStringsSep ", " (l.map toString value)
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else l.toString value;
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evalInner = inner:
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l.concatStringsSep
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" "
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(
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l.mapAttrsToList
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(name: value: "${name}: ${evalCssValue value};")
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inner
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);
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eval = maybeAttrs:
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if l.isList maybeAttrs
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then l.concatStringsSep " " maybeAttrs
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else
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l.concatStringsSep
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" "
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(
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l.mapAttrsToList
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(name: inner: "${name} { ${evalInner inner} }")
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maybeAttrs
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);
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css = {
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__functor = self: arg: eval arg;
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media = rule: inner: ''
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@media (${rule}) { ${eval inner} }
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'';
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};
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in {
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options = {
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html-nix.lib.css = l.mkOption {
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type = t.raw;
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};
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};
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config = {
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html-nix.lib.css = css;
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};
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}
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