image: docker:20.10.22

stages:
  - build

###############
# BUILD STAGE #
###############

build:
  stage: build
  image: docker:20.10.22
  variables:
    DOCKER_TLS_CERTDIR: ""
  services:
    - docker:dind
  before_script:
    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
  script:
    - docker build --pull -t "$CI_REGISTRY_IMAGE" .
    - docker push "$CI_REGISTRY_IMAGE"
  only:
    - main
  when: manual