image: docker:latest
services:
  - docker:dind

stages:
  - linting
  - deploy

linting:
  stage: linting
  before_script:
    - apk add --no-cache python3 python3-dev build-base docker
    - pip3 install pylint
    - pip3 install -r app/requirements.txt    
  script:
    - pylint -E app/*.py

build_and_push_container:
  before_script:
    - apk add --no-cache python3    
    - pip3 install -r app/requirements.txt
  stage: deploy
  script:
    - docker login -u ldooks -p $DOCKER_PASSWORD
    - docker build -t ldooks/dragon-bot:latest .
    - docker push ldooks/dragon-bot:latest
  only:
    - master
  tags:
    - docker