{ depot, pkgs, lib, ... }:
{
# content of the tag
title
# main part of the page, usually wrapped with <main>
, content
# optional extra html to inject into <head>
, extraHead ? null
# optional extra html to inject into <footer>
, extraFooter ? null
# URL at which static assets are located
, staticUrl ? "https://static.tvl.fyi/${depot.web.static.drvHash}"
}@args:
let
inherit (pkgs) runCommand lib;
inherit (depot.tools) cheddar;
in
runCommand "${lib.strings.sanitizeDerivationName title}-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="${staticUrl}/tvl.css" media="all">
<link rel="icon" type="image/webp" href="${staticUrl}/favicon.webp">
<link rel="alternate" type="application/atom+xml" title="Atom Feed" href="https://tvl.fyi/feed.atom">
<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
''