src/{conf,html}: Make $publickey optional

1 files changed, 18 insertions, 8 deletions

diff --git a/src/html b/src/html
index 4ddd02e..444e690 100755
--- a/src/html
+++ b/src/html
@@ -97,6 +97,22 @@ if [ -n "${author:-}" ]; then
 fi
 
 
+publickey_html=
+if [ -n "${publickey:-}" ] && [ -n "${publickey_url:-}" ]; then
+	publickey_html="$(cat <<EOF
+        <li>
+          <picture>
+            <source srcset="$lockicon_url_prefix/dark.svg" media="(prefers-color-scheme: dark)" />
+            <img       src="$lockicon_url_prefix/light.svg" class="icon" alt="An outlined icon of a lock" />
+          </picture>
+          <a href="$publickey_url">$publickey</a>
+        </li>
+EOF
+)"
+fi
+
+
+
 headlinks() {
 	if [ -z "${header_links:-}" ]; then
 		return
@@ -165,7 +181,7 @@ body() {
 footer() {
 	comments
 
-	cat <<EOF
+	cat <<EOF | sed '/^$/d'
       </article>
     </main>
     <footer>
@@ -178,13 +194,7 @@ footer() {
           </picture>
           <a href="mailto:$email">$email</a>
         </li>
-        <li>
-          <picture>
-            <source srcset="$lockicon_url_prefix/dark.svg" media="(prefers-color-scheme: dark)" />
-            <img       src="$lockicon_url_prefix/light.svg" class="icon" alt="An outlined icon of a lock" />
-          </picture>
-          <a href="$publickey_url">$publickey</a>
-        </li>
+$publickey_html
       </ul>
       <p id="license">
         The content for this site is licensed under