incorporate related posts to site

hugo.toml

@@ -59,6 +59,7 @@ defaultContentLanguage = 'es'
     name = "código-fuente"
     weight = 3
     url = "https://gitlab.com/putridpete/hugo-website"
+    icon = "fa-brands fa-gitlab"
   [[menu.header]]
     name = "rss"
     weight = 4

layouts/_default/single.html

@@ -0,0 +1,64 @@
+{{ define "title"}}
+{{ .Title }} | {{ .Site.Params.author.name }}
+{{ end }}
+
+{{ define "main" }}
+<div class="postWrapper">
+    <h1>{{ .Title }}</h1>
+    {{ if .Description}}
+    	<p>{{.Description}}</p>
+    {{ end }}
+    {{ if .Params.showMetadata | default true }}
+    <section class="postMetadata">
+        <dl>
+            {{ with .GetTerms "tags" }}
+                {{ partial "taxonomy/tags.html" . }}
+            {{ end }}
+            {{ with .GetTerms "authors" }}
+                {{ partial "taxonomy/authors.html" . }}
+            {{ end }}
+            {{ with .GetTerms "categories" }}
+                {{ partial "taxonomy/categories.html" . }}
+            {{ end }}
+            {{ if .Site.Params.published | default true }}
+                <dt>{{ i18n "published" }}</dt>
+                {{ $formattedDate := .Date.Format "2006-01-02" }}
+                <dd><time datetime="{{ $formattedDate }}">{{ .Date | time.Format ":date_long" }}</time></dd>
+            {{ end }}
+            {{ if .Site.Params.readingTime | default true }}
+                <dt>{{ i18n "reading_time" }}</dt>
+                <dd>{{ i18n "reading_time_desc" .ReadingTime }}</dd>
+            {{ end }}
+        </dl>
+    </section>
+    {{ end }}
+    <div>
+        {{ .Content }}
+</br>
+{{ $related := .Site.RegularPages.Related . | first 5 }}
+{{ with $related }}
+  <h2>Leer también:</h2>
+    <section class="postMetadata">
+  <ul>
+    {{ range $i, $p := . }}
+      <li>
+        <a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></font>
+        {{ with .HeadingsFiltered }}
+          <ul>
+            {{ range . }}
+              {{ $link := printf "%s#%s" $p.RelPermalink .ID | safeURL }}
+              <li>
+                <a href="{{ $link }}">{{ .Title }}</a>
+              </li>
+            {{ end }}
+          </ul>
+        {{ end }}
+      </li>
+    {{ end }}
+  </ul>
+{{ end }}
+    </div>
+</div>
+</br>
+    </div>
+{{ end }}

layouts/partials/related.html

@@ -0,0 +1,8 @@
+{{ with site.RegularPages.Related . | first 5 }}
+  <p>Related content:</p>
+  <ul>
+    {{ range . }}
+      <li><a href="{{ .RelPermalink }}">{{ .LinkTitle }}</a></li>
+    {{ end }}
+  </ul>
+{{ end }}