compile_latex:
  image: aergus/latex # the docker image by aergus https://hub.docker.com/r/aergus/latex/
  stage: build
  variables:
    GIT_SUBMODULE_STRATEGY: recursive
  before_script:
    - git submodule sync
    - git submodule update --init --remote
  script:
    # the following script requires bash
    # when editing, be careful, not to use any colons since they mess up the yaml parser!
    # compile all the PDFs you are interested in:
    - make
    - git ls-files -z  -o -x '*.pdf' -x '*.log' |xargs -0 rm -v -f # remove all untracked files (-o) except for *.pdf and *.log files
  cache:
    untracked: true # cache all pdf files for subsequent runs
  artifacts:
    name: "${CI_PROJECT_NAME}-pdfs"
    when: always
    expire_in: 10 yrs
    untracked: true

  # You can link the most recently *finished* artifacts by a badge:
  #
  # Link:            https://gitlab.cs.fau.de/%{project_path}/-/jobs/artifacts/%{default_branch}/browse?job=compile_latex
  # Badge image URL: https://gitlab.cs.fau.de/%{project_path}/badges/%{default_branch}/build.svg
  #
  # e.g.: https://gitlab.cs.fau.de/thorsten/coalgpartref/-/jobs/artifacts/master/browse?job=compile_latex
  #
  #environment:
  #    name: Recent PDFs
  #    url: https://gitlab.cs.fau.de/$CI_PROJECT_PATH/builds/$CI_BUILD_ID/artifacts/browse