# trigger docker rebuild if changes where made
docker_linux:
  stage: docker
  image: docker:latest
  tags:
    - dind
  services:
    - name: docker:dind
      entrypoint: ["env", "-u", "DOCKER_HOST"]
      command: ["dockerd-entrypoint.sh"]
  variables:
    DOCKER_HOST: tcp://docker:2375/
    DOCKER_DRIVER: overlay2
    # See https://github.com/docker-library/docker/pull/166
    DOCKER_TLS_CERTDIR: ""
  script:
    - docker build -t test Docker/Linux_Conan
  only:
    changes:
      - Docker/Linux_Conan/*