.travis.yml

sudo: required
services: docker
language: go
go: 1.x
env:
    global:
      - CXX=g++-4.8
      - QEMU_VER=v2.9.1
      - DOCKER_REPO=maartje/wwg-welcome
    matrix:
      - ARCH=amd64 GO_ARCH=amd64  QEMU_ARCH=x86_64
      - ARCH=armhf GO_ARCH=arm    QEMU_ARCH=arm    
      - ARCH=arm64 GO_ARCH=arm64  QEMU_ARCH=aarch64

before_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

before_script:
    - sudo apt-get -y install qemu-user-static
    - docker run --rm --privileged multiarch/qemu-user-static:register
script:
    - docker build -t $DOCKER_REPO:$ARCH-latest --build-arg GO_ARCH="$GO_ARCH" ./
after_success:
  - echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin 
  - if [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST" == "false" ]; then docker push $DOCKER_REPO:$ARCH-latest ; fi