image: docker:latest
services:
  - docker:dind

stages:
  - build
  - deploy

variables:
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME
  KUBECONFIG: /etc/deploy/config
  NAMESPACE: sv-production
  APP_NAME: sv-backend-file

build:
  stage: build
  script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN registry.gitlab.com
    - docker pull $IMAGE_TAG-builder || echo "Building builder from scratch"
    - docker pull $IMAGE_TAG || echo "Building runtime from scratch"
    - >
      docker build 
      --target=builder 
      --cache-from $IMAGE_TAG-builder 
      -t $IMAGE_TAG-builder .
    - >
      docker build
      --cache-from $IMAGE_TAG 
      --cache-from $IMAGE_TAG-builder
      --build-arg GIT_COMMIT_TAG="$CI_COMMIT_SHA $(TZ=':Asia/Ho_Chi_Minh' date)"
      -t $IMAGE_TAG .
    - docker push $IMAGE_TAG-builder
    - docker push $IMAGE_TAG
  only:
    - dev
    # - master

deploy_dev:
  stage: deploy
  image: thanhnguyenit/docker-helm
  environment:
    name: development
  before_script:
    - mkdir -p /etc/deploy
    - eval ${DEV_GET_KUBECONFIG} > ${KUBECONFIG}
    - helm init --client-only
    # Escape URI    
    - export DEV_MONGO_URI=$(echo ${DEV_MONGO_URI} | sed -e "s/\,/\\\,/g" - ) 
    - export DEV_MONGO_URI_TESTS=$(echo ${DEV_MONGO_URI_TESTS} | sed -e "s/\,/\\\,/g" - ) 
    - export DEV_RABBITMQ_URI=$(echo ${DEV_RABBITMQ_URI} | sed -e "s/\,/\\\,/g" - ) 
    - export DEV_REDIS_URI=$(echo ${DEV_REDIS_URI} | sed -e "s/\,/\\\,/g" - ) 
  script:
    - >
      helm upgrade --install
      --namespace=${NAMESPACE} 
      --set "mongo.uri=${DEV_MONGO_URI}"
      --set "mongo.uriTest=${DEV_MONGO_URI_TESTS}"
      --set "rabbitmq.uri=${DEV_RABBITMQ_URI}"
      --set "redis.uri=${DEV_REDIS_URI}"
      --set "commitSha=${CI_COMMIT_SHA}"
      --set "image.repository=${CI_REGISTRY_IMAGE}"
      --set "image.tag=${CI_COMMIT_REF_NAME}"
      --set "replicaCount=1"
      --set "worker.replicaCount=1"
      --set "eventDispatcher.replicaCount=1"
      ${APP_NAME} ./deploy/helm
  only:
    - dev

# deploy_prod:
#   stage: deploy
#   image: thanhnguyenit/docker-helm
#   environment:
#     name: production
#   before_script:
#     - mkdir -p /etc/deploy
#     - echo ${KUBE_CONFIG} | base64 -d > ${KUBECONFIG}
#     - helm init --client-only
#     # Escape URI    
#     - export MONGO_URI=$(echo ${MONGO_URI} | sed -e "s/\,/\\\,/g" - ) 
#     - export MONGO_URI_TESTS=$(echo ${MONGO_URI_TESTS} | sed -e "s/\,/\\\,/g" - ) 
#     - export RABBITMQ_URI=$(echo ${RABBITMQ_URI} | sed -e "s/\,/\\\,/g" - ) 
#     - export REDIS_URI=$(echo ${REDIS_URI} | sed -e "s/\,/\\\,/g" - ) 
#   script:
#     - >
#       helm upgrade --install
#       --namespace=${NAMESPACE} 
#       --set "mongo.uri=${MONGO_URI}"
#       --set "mongo.uriTest=${MONGO_URI_TESTS}"
#       --set "rabbitmq.uri=${RABBITMQ_URI}"
#       --set "redis.uri=${REDIS_URI}"
#       --set "commitSha=${CI_COMMIT_SHA}"
#       --set "image.repository=${CI_REGISTRY_IMAGE}"
#       --set "image.tag=${CI_COMMIT_REF_NAME}"
#       ${APP_NAME} ./deploy/helm
#   only:
#     - master