add urls to open comments and submissions externally

flake.nix

···
 
           copyToRoot = final.buildEnv {
             name = "image-root";
-            paths = [ final.lurker ];
-            pathsToLink = [ "/bin" ];
+            paths = [final.lurker];
+            pathsToLink = ["/bin"];
           };
 
           runAsRoot = ''

src/mixins/comment.pug

···
 
 mixin infoContainer(data, next_id, prev_id)
   div.comment-info-container
-    | #{fmtnum(data.ups)} ↑
-    | · 
-    if next_id
-      a(href=`#${next_id}`).nav-link next
+    p
+      | #{fmtnum(data.ups)} ↑
+      | · 
+      if next_id
+        a(href=`#${next_id}` title="scroll to next comment").nav-link next
+        |  · 
+      if prev_id
+        a(href=`#${prev_id}` title="scroll to previous comment").nav-link prev
+        |  · 
+      span(class=`${data.is_submitter ? 'op' : ''}`)
+        | u/#{data.author} #{data.is_submitter ? '(op)' : ''}
       |  · 
-    if prev_id
-      a(href=`#${prev_id}`).nav-link prev
-      |  · 
-    span(class=`${data.is_submitter ? 'op' : ''}`)
-      | u/#{data.author} #{data.is_submitter ? '(op)' : ''}
-    |  · 
-    if data.collapsed_reason_code == "DELETED"
-      a(href=`https://undelete.pullpush.io${data.permalink}`) search on undelete
+      if data.collapsed_reason_code == "DELETED"
+        a(href=`https://undelete.pullpush.io${data.permalink}`) search on undelete
+        |  · 
+      | #{timeDifference(Date.now(), data.created * 1000)}
       |  · 
-    | #{timeDifference(Date.now(), data.created * 1000)}
+      a(href=`https://reddit.com${data.permalink}` title="view on reddit").nav-link open ↗
 
 -
   function hasReplies(data) {

src/public/styles.css

···
 a.nav-link {
   color: var(--text-color-muted);
 }
+
+.comment-info-container > p {
+  margin-top: 0px;
+}

src/views/comments.pug

···
           a(href=`/r/${post.subreddit}`) ← r/#{post.subreddit}
 
         div.info-container 
+          - var domain = (new URL(post.url)).hostname
           p
             | #{fmtnum(post.ups)} ↑ 
             |  ·  by u/#{post.author} 
             |  ·  
             | #{timeDifference(Date.now(), post.created * 1000)}
+            |  ·  
+            if domain !== 'www.reddit.com'
+              a(href=`${post.url}`) submission url ↗
+              |  ·  
+            a(href=`https://reddit.com${post.permalink}`) reddit ↗
 
         h2.post-title
           != post.title