{ depot, pkgs, ... }:
{ # content of the tag
title
# main part of the page, usually wrapped with <main>
, content
# optional extra html to inject into <head>
, extraHead ? null
# whether to use global URLs instead of absolute paths
, useUrls ? false
}@args:
let
inherit (pkgs) runCommandNoCC lib;
inherit (depot.tools) cheddar;
baseUrl = lib.optionalString useUrls "https://tvl.fyi";
in
runCommandNoCC "index.html" {
headerPart = ''
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="The Virus Lounge">
<link rel="stylesheet" type="text/css" href="${baseUrl}/static/tvl.css" media="all">
<link rel="icon" type="image/webp" href="${baseUrl}/static/favicon.webp">
<title>${title}
'' + lib.optionalString (args ? extraHead) extraHead + ''
'';
inherit content;
footerPart = ''
'';
passAsFile = [ "headerPart" "content" "footerPart" ];
} ''
${cheddar}/bin/cheddar --about-filter content.md < $contentPath > rendered.html
cat $headerPartPath rendered.html $footerPartPath > $out
''