.gitlab-ci.yml

image: docker:latest
services:
  - docker:dind

stages:
  - build_docker
  - deploy

variables:
  DOCKER_HOST: "tcp://docker:2375"
  DOCKER_TLS_CERTDIR: ""
  DOCKER_DRIVER: overlay2
  RESTART_ONLY:
    value: "false"
    description: "Change to 'true' if you want to restart application only."

.update_env_only_exceptions:
  only:
    variables:
      - $RESTART_ONLY != 'true'

.docker-build:
  image: bentolor/docker-dind-awscli
  stage: build_docker
  tags:
    - docker
  environment:
    name: ${CI_COMMIT_REF_NAME}
  script:
    - cp "$DOCKER_ENV_VARIABLES" ./.env.local
    - docker build -t $DOCKER_REGISTRY:$DOCKER_TAG .
    - aws ecr get-login-password | docker login --username AWS --password-stdin $DOCKER_REGISTRY
    - docker push $DOCKER_REGISTRY:$DOCKER_TAG

.deploy:
  image: registry.gitlab.com/gitlab-org/cloud-deploy/aws-base:latest
  stage: deploy
  tags:
    - docker
  environment:
    name: ${CI_COMMIT_REF_NAME}
  script:
    - echo "sciagam i porownuje zmienne srodowiskowe"
    - cp "$DOCKER_ENV_VARIABLES" ./local_$ECS_SERVICE.env
    - aws s3 cp s3://$AWS_DOCKER_ENV_VARIABLES_BUCKET/$ECS_SERVICE/.env aws_$ECS_SERVICE.env || touch aws_$ECS_SERVICE.env
    - cmp -s local_$ECS_SERVICE.env aws_$ECS_SERVICE.env || aws s3 cp local_$ECS_SERVICE.env s3://$AWS_DOCKER_ENV_VARIABLES_BUCKET/$ECS_SERVICE/.env
    - aws ecs update-service --cluster $ECS_CLUSTER --service $ECS_SERVICE --force-new-deployment

docker-build:
  extends:
    - .update_env_only_exceptions
    - .docker-build
  only:
    refs:
      - develop
      - master

deploy:
  extends:
    - .deploy
  only:
    refs:
      - develop
      - master