Add Drone CI configuration

.drone.yml

@@ -0,0 +1,35 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+  # Test stage
+  - name: test
+    image: python:3-bookworm
+    commands:
+      - pip install --no-cache-dir -r requirements.txt
+      - pip install --no-cache-dir -e .
+      - python -m unittest discover cvs_proxy
+
+  # Docker build and push stage
+  - name: docker-build-push
+    image: plugins/docker
+    settings:
+      registry: docker.gutierrezdequevedo.com
+      repo: docker.gutierrezdequevedo.com/ps/cvs-proxy
+      tags:
+        - latest
+        - ${DRONE_COMMIT_SHA:0:7}
+      dockerfile: Dockerfile
+      context: .
+    when:
+      status:
+        - success
+    depends_on:
+      - test
+
+trigger:
+  branch:
+    - "*"
+  event:
+    - push