Drone build service container

.drone.yml

@@ -3,12 +3,9 @@ name: default
 
 steps:
 - name: build
-  image: debian
-  commands:
-    - apt-get -q update && apt-get -yq install wget
-    - wget -q https://github.com/getzola/zola/releases/download/v0.16.1/zola-v0.16.1-x86_64-unknown-linux-gnu.tar.gz
-    - tar zxf zola-v0.16.1-x86_64-unknown-linux-gnu.tar.gz
-    - ./zola build
+  image: ghcr.io/getzola/zola:v0.16.1
+  entrypoint: [ "/bin/zola" ]
+  command: [ "build" ]
 
 - name: deploy
   image: drillster/drone-rsync