Add cache check to CI

.github/workflows/ci.yml

@@ -18,6 +18,9 @@ jobs:
 
     - name: Outdated readme check
       run: bundle exec rake readme:outdated
+
+    - name: Outdated cache check
+      run: bundle exec rake cache:outdated
   tests:
     needs: docs
     strategy:

Rakefile

@@ -39,3 +39,15 @@ namespace "readme" do
     end
   end
 end
+
+namespace "cache" do
+  desc "Check if the cache needs to be regenerated"
+  task :outdated do
+    sh "bundle exec ruby script/generate_search_index.rb outdated"
+  end
+
+  desc "Regenerate the cache"
+  task :generate do
+    sh "bundle exec ruby script/generate_search_index.rb generate"
+  end
+end