<%
// Which section of the site this page is in. Drives the logo caption, the
// feed link, whether the search box appears, and which index it queries.
const inDocs = fileName.startsWith('/docs/');
const inBlog = fileName.startsWith('/blog/');
const canonicalUrl = siteUrl + fileName.replace('/index.html', '/');
// Link previews (Twitter/X, LinkedIn, Slack, ...) take the post title bare,
// without the " - Perfetto Blog" suffix, which og:site_name already says.
const isPost = typeof post !== 'undefined' && post && !post.isIndex;
const ogTitle = isPost ? post.title : title;
const desc = typeof description !== 'undefined' ? description : undefined;
// Blog pages only (see ogImageUrl in render.mjs).
const img = typeof ogImage !== 'undefined' ? ogImage : undefined;
-%>
<%= title %>
<% if (desc) { %>
<% } %>
<% if (img) { %>
<% } %>
<% if (isPost) { %>
<% } %>
<% if (inBlog) { %>
<% } %>
<% if (inDocs) { %>
Docs
<% } else if (inBlog) { %>
Blog
<% } else { %>
<% } %>
Home
<% } %>
<% if (!inDocs) { %>
Docs
<% } %>
<%# The blog is deliberately unlisted for now: no top-bar link, reachable
only by going to /blog/ directly. Re-add here to launch it. %>
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