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image: docker:stable

# When using dind, it's wise to use the overlayfs driver for

# improved performance.

variables:

  DOCKER_DRIVER: overlay2

  RELEASE_IMAGE: gitlab.betapsi.tech:5555/prismplex/sharelatex-docker:latest

services:

- docker:dind

before_script:

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

build:

  stage: build

  script:

    - docker build --pull -t $RELEASE_IMAGE .

    - docker push $RELEASE_IMAGE