stages:
  - build

.build:
  image: docker:20.10.16
  services:
    - name: docker:20.10.16-dind
      alias: docker
  variables:
    DOCKER_HOST: tcp://docker:2376
    DOCKER_TLS_CERTDIR: "/certs"
    DOCKER_TLS_VERIFY: 1
    DOCKER_CERT_PATH: "/certs/client"
    DOCKER_DRIVER: "overlay"
  before_script:
    - "docker login ${CI_REGISTRY} -u gitlab-ci-token -p ${CI_JOB_TOKEN}"
    - "docker login -u ${HUB_USERNAME} -p ${HUB_TOKEN}"
  after_script:
    - "docker logout ${CI_REGISTRY}"
    - "docker logout ${HUB_REGISTRY}"
  
build_jammy:
  stage: build
  extends: .build
  only:
    - master
  script:
    - DOCKER_BUILDKIT=1 docker image build --build-arg="UBUNTU_VERSION=jammy" -t ${CI_REGISTRY}/${CI_PROJECT_PATH}:latest -t ${CI_REGISTRY}/${CI_PROJECT_PATH}:jammy -t ${HUB_IMAGE_PATH}:latest -t ${HUB_IMAGE_PATH}:jammy .
    - docker image push ${CI_REGISTRY}/${CI_PROJECT_PATH}:latest
    - docker image push ${CI_REGISTRY}/${CI_PROJECT_PATH}:jammy
    - docker image push ${HUB_IMAGE_PATH}:latest
    - docker image push ${HUB_IMAGE_PATH}:jammy

build_focal:
  stage: build
  extends: .build
  only:
    - master
  script:
    - DOCKER_BUILDKIT=1 docker image build --build-arg="UBUNTU_VERSION=focal" -t ${CI_REGISTRY}/${CI_PROJECT_PATH}:focal -t ${HUB_IMAGE_PATH}:focal .
    - docker image push ${CI_REGISTRY}/${CI_PROJECT_PATH}:focal
    - docker image push ${HUB_IMAGE_PATH}:focal