.travis.yml

language: node_js
node_js:
  - "stable"
cache:
  directories:
    - node_modules
services:
  - docker
script:
  - yarn install &&
    yarn build &&
    yarn lint &&
    yarn test &&
    if [ "$TRAVIS_BRANCH" == "master" ]; then
      docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" &&
      docker build . -t $IMAGE_NAME &&
      docker tag $IMAGE_NAME $DOCKER_USERNAME/$DOCKER_REPOSITORY &&
      docker push $DOCKER_USERNAME/$DOCKER_REPOSITORY &&
      DOCKER_PULL_COMMAND="docker pull $DOCKER_USERNAME/$DOCKER_REPOSITORY:$DOCKER_IMAGE_TAG" &&
      DOCKER_SERVICE_UPDATE_COMMAND="docker service update --force $DOCKER_SWARM_SERVICE_NAME --image $DOCKER_USERNAME/$DOCKER_REPOSITORY:$DOCKER_IMAGE_TAG" &&
      DOCKER_CLEANUP_COMMAND="docker system prune -af && docker volume prune -f" &&
      RESULTING_COMMAND="$DOCKER_PULL_COMMAND && $DOCKER_SERVICE_UPDATE_COMMAND && $DOCKER_CLEANUP_COMMAND" &&
      pip install --upgrade --user awscli &&
      aws configure set aws_access_key_id $AWS_ACCESS_KEY &&
      aws configure set aws_secret_access_key $AWS_SECRET_KEY &&
      aws configure set default.region $DEPLOYMENT_REGION &&
      aws configure set metadata_service_timeout 1200 &&
      aws configure set metadata_service_num_attempts 3 &&
      aws configure list &&
      aws ssm describe-instance-information --output text &&
      aws ssm send-command --document-name "AWS-RunShellScript" --instance-ids $INSTANCE_ID --parameters '{"commands":['\""$RESULTING_COMMAND"\"'],"executionTimeout":["3600"]}' --timeout-seconds 600 --region $DEPLOYMENT_REGION;
    fi
#TODO: concatenating strings as in --parameters above introduces vulnerability of possible command injection, it needs to change
after_script:
  - COVERALLS_REPO_TOKEN=$coveralls_repo_token npm run coveralls