enable comments via utteranc.es

layouts/_default/single.html

@@ -17,6 +17,12 @@
     <div id="content">
       {{ .Content }}
     </div>
+
+    {{ if eq hugo.Environment "production" }}
+    <div id="comments">
+      {{ partial "scripts/utterances" . }}
+    </div>
+    {{ end }}
   </article>
 </main>
 {{ end }}

layouts/partials/head/head.html

@@ -2,7 +2,7 @@
 {{ partial "functions/social-images" . -}}
 {{ partial "head/open-graph" . -}}
 {{ partialCached "head/mobile" . -}}
-{{ partialCached "head/preload" . -}}
+{{ partial "head/preload" . -}}
 {{ partialCached "head/styles" . -}}
 {{ partialCached "head/favicons" (dict "pngSizes" "192 48 32 16" "icoSizes" "16 32 48") -}}
 <link rel="manifest" href="{{ "site.webmanifest" | absURL }}">

layouts/partials/head/preload.html

@@ -1,4 +1,10 @@
-{{ if eq hugo.Environment "production" }}<link rel="preconnect" href="https://s.jarv.is">{{ end }}
+{{ if eq hugo.Environment "production" }}
+<link rel="preconnect" href="https://s.jarv.is">
+{{ if and .IsPage (eq .Type "notes") }}
+<link rel="preconnect" href="https://utteranc.es">
+{{ end }}
+{{ end }}
+
 <link rel="preload" href="{{ "fonts/inter-regular-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>
 <link rel="preload" href="{{ "fonts/inter-medium-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>
 <link rel="preload" href="{{ "fonts/inter-bold-subset.woff2" | absURL }}" as="font" type="font/woff2" crossorigin>

layouts/partials/scripts/utterances.html

@@ -0,0 +1,8 @@
+<script src="https://utteranc.es/client.js"
+        repo="{{ .Site.Params.utterancesRepo }}"
+        issue-term="og:title"
+        label="comments"
+        theme="github-light"
+        crossorigin="anonymous"
+        async defer>
+</script>