pipeline:

  docker:
    image: plugins/docker
    repo: bunix42/helm
    build_args:
      - HELM_VERSION=${HELM_VERSION}
    tags:
     - ${HELM_VERSION}
    secrets: [ docker_username, docker_password ]
    
  slack:
    image: plugins/slack
    channel: drone
    username: drone
    secrets: [ slack_webhook ]

matrix:
  HELM_VERSION:
    - v2.13.1
    - v2.14.1