.travis-ci.yml

sudo: required
language: node
services:
  - docker
node_js:
  - 6
env:
  - SERVICE=frontend
  - CGO_ENABLED=0
  - DOCKER_USER=<your-dockerhub-user>

install:
  - npm install
  - npm install -g typescript webpack
  - curl -LO https://storage.googleapis.com/kubernetes-release/release/v1.6.1/bin/linux/amd64/kubectl
  - chmod +x kubectl
  - echo "${KUBE_CA_CERT}" > ca.crt
  - ./kubectl config set-credentials travis-ci --token="${KUBE_TOKEN}"
  - ./kubectl config set-cluster your-cluster --server=https://your-cluster.example --certificate-authority=ca.crt
  - ./kubectl config set-context your-cluster --cluster=your-cluster --user=travis-ci --namespace=default
  - ./kubectl config use-context your-cluster
script:
  - webpack
  - docker image build -t ${DOCKER_USER}/myevents_${SERVICE}:${TRAVIS_BRANCH} src/${SERVICE}

after_success:
  - if [ -n "${TRAVIS_TAG}" ] ; then
    docker login -u="${DOCKER_USERNAME}" -p="${DOCKER_PASSWORD}";
    docker push ${DOCKER_USER}/myevents_${SERVICE}:${TRAVIS_BRANCH};
    ./kubectl set image deployment/${SERVICE} frontend=${DOCKER_USER}/myevents_${SERVICE}:${TRAVIS_BRANCH}
    fi