.gitlab-ci.yml

stages:
  - dockerbuild
  - gkedeploy

docker build webapp:
  stage: dockerbuild
  image: docker:stable
  services:
    - docker:dind
  variables:
    CONTAINER_IMAGE: ${CI_REGISTRY}/african-names/back/african-names/africannames-webapp

  before_script:
    - docker info
    - echo "${CI_REGISTRY_PASSWORD}" | docker login registry.gitlab.com --username ${CI_REGISTRY_USER} --password-stdin
  script:
    - docker build --pull --cache-from "${CONTAINER_IMAGE}:latest" -t "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}" .
    - docker tag "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}" "${CONTAINER_IMAGE}:latest"
    - docker push "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}"
    - docker push "${CONTAINER_IMAGE}:latest"
  after_script:
    - docker logout ${CI_REGISTRY}
  only:
    - tags
    - master

docker build frontend:
  stage: dockerbuild
  image: docker:stable
  services:
    - docker:dind
  variables:
    CONTAINER_IMAGE: ${CI_REGISTRY}/african-names/back/african-names/africannames-front

  before_script:
    - docker info
    - echo "${CI_REGISTRY_PASSWORD}" | docker login registry.gitlab.com --username ${CI_REGISTRY_USER} --password-stdin
  script:
    - cd src/main/frontend
    - docker build --pull --cache-from "${CONTAINER_IMAGE}:latest" -t "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}" .
    - docker tag "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}" "${CONTAINER_IMAGE}:latest"
    - docker push "${CONTAINER_IMAGE}:${CI_COMMIT_SHORT_SHA}"
    - docker push "${CONTAINER_IMAGE}:latest"
  after_script:
    - docker logout ${CI_REGISTRY}
  only:
    - tags
    - master

gcloud deploy:
  stage: gkedeploy
  image: google/cloud-sdk
  script:
    - base64 -d $GCP_SERVICE_ACCOUNT_KEY > ~/encoded_serviceaccount.json
    - gcloud auth activate-service-account --key-file ~/encoded_serviceaccount.json
    - gcloud config set project $GCP_PROJECT_ID
    - gcloud config set compute/zone us-central1-a
    - gcloud container clusters get-credentials $GKE_CLUSTER_NAME
    - kubectl apply -f ./k8/
  only:
    - tags
    - master