- name: Check tox env for PDF build in tox.ini
  shell: |
    grep '^\[testenv:{{ tox_pdf_envlist }}\]' {{ zuul_work_dir }}/tox.ini
  register: pdfdocs_env
  ignore_errors: yes

- name: Install PDF prereqs
  package:
    name:
      - latexmk
      - texlive-xetex
      - texlive-fonts-recommended
      # Required for tgtermes.sty style, this is a recommended package
      # for texlive-fonts-recommended but it is not installed by default.
      - tex-gyre
      - cm-super
      - fonts-liberation
      - inkscape
      - xindy
      # Required by sphinxcontrib-svg2pdfconverter to handle SVG images
      - librsvg2-bin
    state: present
  become: yes
  when: pdfdocs_env is success