Add CI integration

.drone.yml

@@ -0,0 +1,20 @@
+---
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  - name: ameba
+    image: veelenga/ameba
+    commands:
+      - ameba src/
+  - name: build
+    image: tmaier/docker-compose
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - shards install --production
+      - shards build --release --static
+    depends_on:
+      - ameba