image: docker:stable

# When using dind, it's wise to use the overlayfs driver for
# improved performance.
variables:
  DOCKER_DRIVER: overlay2
  RELEASE_IMAGE: gitlab.prismplex.tech:5555/prismplex/sharelatex-docker-image-fixed:latest

services:
- docker:dind

before_script:
  - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN gitlab.prismplex.tech:5555

build:
  stage: build
  script:
    - docker build --pull -t $RELEASE_IMAGE .
    - docker push $RELEASE_IMAGE