Adding pipeline.yml file

.gitlab-ci.yml

@@ -0,0 +1,34 @@
+image: python:3.6.2-alpine3.6
+services:
+  - dragon-bot
+
+before_script:
+  - pip install pylint
+
+stages:
+  - test
+  - build
+  - deploy
+
+linting_python:
+  stage: test
+  script:
+    - pylint app/*.py
+  only:
+    - /.*/
+  tags:
+    - docker
+
+building_docker_container:
+  stage: build
+  script:
+    - docker build -t dragon-bot:latest .
+  only:
+    - master
+
+pushing_docker_container:
+  stage: deploy
+  script:
+    - docker push ldooks/dragon-bot:latest
+  only:
+    - master