image: docker:20.10.16

variables:
  DOCKER_DRIVER: overlay2
  DOCKER_TLS_CERTDIR: ""

services:
  - name: repomanager.lcsb.uni.lu:9999/library/docker:20.10.16-dind
    command: ["--mtu=1458", "--registry-mirror", "https://repomanager.lcsb.uni.lu:9999"]
    alias: docker

stages:
  - build

build:
  stage: build
  script:
    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
    - docker build -t $CI_REGISTRY_IMAGE:latest .
    - docker push $CI_REGISTRY_IMAGE:latest
    - docker tag $CI_REGISTRY_IMAGE:latest $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA
    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHORT_SHA
  rules:
    - if: '$CI_COMMIT_REF_NAME == "master"'
  tags:
    - privileged