image: jdrouet/docker-with-buildx:stable

variables:
  DOCKER_HOST: tcp://docker:2375
  DOCKER_DRIVER: overlay2
  VERSION: 0.0.1
  IMAGE_TAG: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-$VERSION

services:
  - docker:dind

build:
  stage: build
  script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker buildx create --use
    - docker buildx build --no-cache --platform linux/arm64,linux/amd64 -t $IMAGE_TAG --push .
  only:
    - staging