.travis.yml

language: python
python:
  - "3.6"

services:
  - docker

install: |-
  ## install awscli for ecr upload
  pip install awscli --upgrade
  # - prepare the command to be run elsewhere before push to ecr
  export ECR_LOGIN="aws ecr get-login --registry-ids ${AWS_REGISTRY_ID} --region ${AWS_REGION} --no-include-email"


before_script: pip install docker-compose


script: |-

  docker-compose run web sh -c "python manage.py test"

  set -e

  tag_build_num="v${TRAVIS_BUILD_NUMBER}-build"
  export IMAGE="${AWS_REGISTRY_ID}.dkr.ecr.${AWS_REGION}.amazonaws.com/${AWS_ECR_NAME}:$tag_build_num"
  export IMAGE_LATEST="${AWS_REGISTRY_ID}.dkr.ecr.${AWS_REGION}.amazonaws.com/${AWS_ECR_NAME}:latest"

  # build the final image
  docker-compose build -t "${IMAGE}" -t "${IMAGE_LATEST}" .
  
deploy:
# upload to ecr
  - provider: script
    script:  >-
      $(AWS_ACCESS_KEY_ID=${ACCESSKEYID} AWS_SECRET_ACCESS_KEY=${SECRETACCESSKEY} ${ECR_LOGIN})
      && docker push "${IMAGE}"
      && docker push "${IMAGE_LATEST}"
    skip_cleanup: true
    on:
      all_branches: true


after_deploy:
  - echo "done deploying"