.gitlab-ci.yml

services:
  - docker:dind

variables:
  UPSTREAM_IMAGE: $CI_REGISTRY/telekom/$CI_PROJECT_NAME
  DOCKER_HOST: tcp://docker:2375/

build:
  image: docker:stable
  stage: build
  before_script:
    - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
  script:
    - docker pull $UPSTREAM_IMAGE:latest || true
    - docker build --cache-from $UPSTREAM_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA --tag $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME .
    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
    - if [ "${CI_COMMIT_REF_NAME}" != "master" ]; then docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_NAME; fi;
    - if [ "${CI_COMMIT_REF_NAME}" == "master" ]; then docker push $CI_REGISTRY_IMAGE:latest; fi;
    - if [ "${CI_PROJECT_PATH}" == "telekom/pointcloud-tiler" ] && [ ! -z "${CI_COMMIT_TAG}" ]; then
      docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA mtr.external.otc.telekomcloud.com/ftth/pointcloud-tiler:latest &&
      docker tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA mtr.external.otc.telekomcloud.com/ftth/pointcloud-tiler:$CI_COMMIT_TAG &&
      docker login -u $FTTH_MTR_USER -p $FTTH_MTR_PW mtr.external.otc.telekomcloud.com &&
      docker push mtr.external.otc.telekomcloud.com/ftth/pointcloud-tiler:$CI_COMMIT_TAG;
      fi;