.gitlab-ci.yml

image: $CI_REGISTRY/mouse-informatics/docker:latest

variables:
  DOCKER_HOST: tcp://docker:2375/
  DOCKER_DRIVER: overlay2
  MOUNT_POINT: /builds/$CI_PROJECT_PATH/mnt
  CI_REGISTRY: dockerhub.ebi.ac.uk
  CI_REGISTRY_IMAGE: $CI_REGISTRY/$CI_PROJECT_PATH
  DOCKER_TLS_CERTDIR: ""


stages:
  - build

build_main_image:
  stage: build
  services:
    - name: $CI_REGISTRY/mouse-informatics/dind:latest
      alias: docker
  rules:
    - if: '$CI_COMMIT_REF_NAME == "main" && $CI_PIPELINE_SOURCE != "schedule"'
      when: on_success
  before_script:
    - mkdir -p "$MOUNT_POINT"
    - echo "${CI_REGISTRY_PASSWORD}" | docker login -u "${CI_REGISTRY_USER}" --password-stdin  ${CI_REGISTRY}
  script:
    - |
      if [[ "${REQUIRES_REBUILD_IMAGE}" == "true" ]]; then
          echo "Building latest image"

          docker build -t "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_SHA:0:12}" -t "${CI_REGISTRY_IMAGE}":latest -f Dockerfile .  | tee ${MOUNT_POINT}/build.log
      
          docker push "${CI_REGISTRY_IMAGE}":latest  | tee ${MOUNT_POINT}/push.log
          docker push "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_SHA:0:12}"  | tee ${MOUNT_POINT}/push.log

          docker logout ${CI_REGISTRY}


          echo "Pushing to docker hub"
          echo "${DOCKER_HUB_PWD}" | docker login --username "${DOCKER_HUB_USER}" --password-stdin

          docker tag "${CI_REGISTRY_IMAGE}":latest "${DOCKER_HUB_USER}"/"${DOCKER_HUB_REPO}":latest
          docker tag "${CI_REGISTRY_IMAGE}":"${CI_COMMIT_SHA:0:12}" "${DOCKER_HUB_USER}"/"${DOCKER_HUB_REPO}":"${CI_COMMIT_SHA:0:12}"

          docker push "${DOCKER_HUB_USER}"/"${DOCKER_HUB_REPO}":latest  | tee ${MOUNT_POINT}/dockerhub-push-latest.log
          docker push "${DOCKER_HUB_USER}"/"${DOCKER_HUB_REPO}":"${CI_COMMIT_SHA:0:12}"  | tee ${MOUNT_POINT}/dockerhub-push-latest.log

      fi
    - docker logout

  artifacts:
    paths:
      - "$MOUNT_POINT/"