Initial release

_plugins/bidirectional_links_generator.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class BidirectionalLinksGenerator < Jekyll::Generator
+  def generate(site)
+    notes = site.collections['notes'].docs
+
+    notes.each do |current_note|
+      notes_linking_to_current_note = notes.filter do |e|
+        e.content.include?(current_note.url)
+      end
+
+      current_note.data['backlinks'] = notes_linking_to_current_note
+    end
+  end
+end