Publish a docker image

.drone.yml

@@ -1,5 +1,5 @@
 kind: pipeline
-name: default
+name: test
 
 services:
 - name: couchdb
@@ -27,3 +27,19 @@ steps:
   # Upload coverage report
   - pip install codecov
   - codecov
+
+---
+kind: pipeline
+name: publish
+
+steps:
+- name: docker
+  image: plugins/docker
+  settings:
+    auto_tag: true
+    username:
+      from_secret: DOCKER_USERNAME
+    password:
+      from_secret: DOCKER_PASSWORD
+
+depends_on: test