- name: Attempt to get warning-is-error from config file
  when: sphinx_warning_is_error is not defined
  sphinx_check_warning_is_error:
    project_dir: "{{ zuul_work_dir }}"
  register: check_result

- name: Set sphinx_warning_is_error
  when: sphinx_warning_is_error is not defined
  set_fact:
    sphinx_warning_is_error: "{{ check_result.warning_is_error }}"

- name: Run sphinx
  command:
    cmd: >
      {{ zuul_work_virtualenv }}/bin/sphinx-build
        -b {{ item }}
        {% if sphinx_warning_is_error %} -W {% endif %}
        {{ sphinx_source_dir }} {{ sphinx_build_dir }}/{{ item }}
    chdir: "{{ zuul_work_dir }}"
  with_items: "{{ sphinx_builders }}"

- name: Check for whereto
  stat:
    path: "{{ zuul_work_virtualenv }}/bin/whereto"
    get_checksum: false
    get_mime: false
    get_md5: false
  register: whereto

- name: Check for htaccess
  stat:
    path: "{{ zuul_work_dir }}/{{ sphinx_source_dir }}/_extra/.htaccess"
    get_checksum: false
    get_mime: false
    get_md5: false
  register: htaccess

- name: Run whereto
  command:
    cmd: "{{ whereto.stat.path }} {{ sphinx_source_dir }}/_extra/.htaccess doc/test/redirect-tests.txt"
    chdir: "{{ zuul_work_dir }}"
  when:
    - whereto.stat.exists
    - htaccess.stat.exists