.travis.yml

# the following values must be set in https://travis-ci.com/<github-repo>/settings
# - DOCKER_REPO (eg. myrepo/myapp)
# - DOCKER_USERNAME
# - DOCKER_PASSWORD

services: docker
language: go

branches:
  only:
  - master
  - /^v\d+\.\d+\.\d+.*$/

env:
- ARCH=amd64
- ARCH=arm32v6
- ARCH=arm64v8

before_script:
- docker run --rm --privileged multiarch/qemu-user-static:register --reset

script:
- make build ARCH=${ARCH} DOCKER_REPO=${DOCKER_REPO}
- make test ARCH=${ARCH} DOCKER_REPO=${DOCKER_REPO}

after_success:
# the following test will make sure we deploy only when a new git tag is pushed
# otherwise it will deploy on every push
- if [[ ${TRAVIS_TAG} =~ ^v[0-9]+\.[0-9]+\.[0-9]+.*$ ]] ; then echo deploying tag ${TRAVIS_TAG} ; else exit 0 ; fi
- echo ${DOCKER_PASSWORD} | docker login -u "${DOCKER_USERNAME}" --password-stdin
- make push ARCH=${ARCH} DOCKER_REPO=${DOCKER_REPO}
- go get github.com/estesp/manifest-tool
- make manifest DOCKER_REPO=${DOCKER_REPO}