update drone

.drone.yml

@@ -18,17 +18,18 @@ steps:
   commands:
   - git submodule update --init
   - hugo version
-  - pwd
+  - pwd && ls -l
   # - ln -s /home/hebron/hugo_resources/production resources
 
 - name: build
   commands:
   - hugo --gc --minify -b https://blog.broillet.ch/
-  - pwd
+  - pwd && ls -l
 
 - name: copy built website
   commands:
-  - pwd
+  - pwd && ls -l
+  - sleep 30
   - cp public/ /var/www/html/blog/
 
 # - name: vps-deploy