dist: bionic
language: python
python:
  - "3.8"
cache:
  - apt
install:
  - sudo apt-get install texlive-latex-recommended texlive-fonts-recommended texlive-fonts-extra texlive-latex-extra latexmk librsvg2-bin plantuml
  # plantuml is really outdated, smuggle in the latest upstream
  - sudo wget -O /usr/share/plantuml/plantuml.jar https://sourceforge.net/projects/plantuml/files/plantuml.jar/download
  - pip install -r requirements.txt
  - pip install -e .
script:
  # patch the planuml config, to prevent PDF conversion (works around a bug in the
  # sphinx extension)
  - sed -i -e "s/plantuml_latex_output_format = 'pdf'/plantuml_latex_output_format = 'png'/g" docs/conf.py
  - make doctest
  - make html
  - make latexpdf