.travis.yml

language: c

sudo: required
dist: trusty

env:
    global:
        - DOCKER_VERSION=17.11.0~ce-0~ubuntu
        - DOCKER_EXPERIMENTAL=true

before_install:
    - |
        docker_setup () {
            if [ ! -z "$DOCKER_EXPERIMENTAL" ]; then
                printf '{"experimental":true}\n' | sudo tee /etc/docker/daemon.json
            fi
            INSTALLED_DOCKER_VERSION=$(docker version --format '{{.Server.Version}}' | sed -e 's/-ce$//')
            SIMPLIFIED_DOCKER_VERSION=$(echo $DOCKER_VERSION | sed -e 's/~ce.*//')
            if [ "$INSTALLED_DOCKER_VERSION" != "$SIMPLIFIED_DOCKER_VERSION" ] ; then
                apt-cache madison docker-ce
                sudo apt-get -o Dpkg::Options::="--force-confnew" install -y docker-ce=${DOCKER_VERSION}
            else
                sudo service docker restart
            fi
        }
        export -f docker_setup
    - docker_setup
    - docker version

install:
    - make pull
    - make build

script:
    - make qa
    - make test

deploy:
    provider: script
    script: >-
        docker login --username="${DOCKER_HUB_USERNAME}"
        --password="${DOCKER_HUB_PASSWORD}" && make push
    skip_cleanup: true
    'on':
        branch: master

after_success:
    - docker ps -a --format "table {{.Names}}\t{{.Image}}\t{{.Status}}"

after_failure:
    - docker ps -a --format "table {{.Names}}\t{{.Image}}\t{{.Status}}"

notifications:
    slack:
        secure: "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"