Initial version

.gitlab-ci.yml

+image: docker:19.03.0
+
+variables:
+  # When using dind service, we need to instruct docker, to talk with
+  # the daemon started inside of the service. The daemon is available
+  # with a network connection instead of the default
+  # /var/run/docker.sock socket. docker:19.03.1 does this automatically
+  # by setting the DOCKER_HOST in
+  # https://github.com/docker-library/docker/blob/d45051476babc297257df490d22cbd806f1b11e4/19.03.1/docker-entrypoint.sh#L23-L29
+  #
+  # The 'docker' hostname is the alias of the service container as described at
+  # https://docs.gitlab.com/ee/ci/docker/using_docker_images.html#accessing-the-services.
+  #
+  # Note that if you're using the Kubernetes executor, the variable
+  # should be set to tcp://localhost:2376/ because of how the
+  # Kubernetes executor connects services to the job container
+  #DOCKER_HOST: tcp://localhost:2376/
+  #
+  # When using dind, it's wise to use the overlayfs driver for
+  # improved performance.
+  DOCKER_DRIVER: overlay2
+  # Specify to Docker where to create the certificates, Docker will
+  # create them automatically on boot, and will create
+  # `/certs/client` that will be shared between the service and job
+  # container, thanks to volume mount from config.toml
+  DOCKER_TLS_CERTDIR: ""
+
+services:
+  - docker:19.03.0-dind
+
+build_image:
+  before_script:
+    - docker login -u exaexa -p 4ZvvYQSgoX3MkNyPnpoo git-r3lab.uni.lu:4567
+  script:
+    - docker build -t git-r3lab.uni.lu:4567/exaexa/gglatex .
+    - docker push git-r3lab.uni.lu:4567/exaexa/gglatex
+  tags:
+    - privileged
+  except:
+    refs:
+      - master
+
+job:
+  artifacts:
+    expire_in: 1 week

Dockerfile

+
+#this is based on tianon/latex, but updated to newer debian
+
+FROM debian:stable-slim
+
+RUN apt-get update
+RUN apt-get install -y \
+	biber latexmk make \
+	texlive-latex-extra \
+	texlive-fonts-extra \
+	texlive-bibtex-extra \
+	texlive-science texlive-publishers texlive-pictures \
+	texlive-formats-extra
+
+RUN apt-get install -y \
+	r-base r-recommended
+
+RUN R -e "install.packages(c('cowplot', 'ggplot2'))"
+
+RUN rm -rf /var/lib/apt/lists/*