.travis.yml

sudo: required

services:
  - docker

env:
  global:
    - GIT_COMMITTED_AT=$(if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then git log -1 --pretty=format:%ct; else git log -1 --skip 1 --pretty=format:%ct; fi)
    - CURRENT_BRANCH=$(if [ ! -z "$TRAVIS_TAG" ]; then echo $TRAVIS_TAG; else echo "master"; fi)

language: bash

install:
  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
  - sudo apt-get update
  - sudo apt-get -y install docker-ce

after_success:
  - if [ "$TRAVIS_BRANCH" == "$CURRENT_BRANCH" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
    echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin;
    make push;
    fi