fix(summary): use description as summary when summary is empty

.circleci/config.yml

@@ -1,26 +1,17 @@
 version: 2.1
 jobs:
   build-check:
-    parameters:
-      example-site-path:
-        type: string
-      theme-path:
-        type: string
     docker:
       - image: cibuilds/hugo:0.62
     working_directory: ~/LoveIt
     steps:
       - checkout
       - run: git submodule sync
       - run: git submodule update --init
-      - run:
-          command: |
-            cd << parameters.example-site-path >> && pwd
-            HUGO_ENV=production hugo --themesDir << parameters.theme-path >> -v --gc
-            htmlproofer public --check-html --allow-hash-href --empty-alt-ignore --disable-external
+      - run: HUGO_ENV=production hugo --source=exampleSite -v --gc
+      - run: htmlproofer exampleSite/public --check-html --allow-hash-href --empty-alt-ignore --disable-external
+
 workflows:
   build-check-exampleSite:
     jobs:
-      - build-check:
-          example-site-path: exampleSite
-          theme-path: ../..
+      - build-check

layouts/_default/summary.html

@@ -44,7 +44,11 @@ <h1 class="single-title" itemprop="name headline">
 
     {{- /* Summary content */ -}}
     <div class="content">
-        {{- partial "single/content.html" .Summary -}}
+        {{- with .Summary -}}
+            {{- partial "single/content.html" . -}}
+        {{- else -}}
+            {{- .Description | safeHTML -}}
+        {{- end -}}
     </div>
 
     {{- /* Footer */ -}}