# Sphinx might build multiple PDF files, for example for graphic files
# to include. We only want to grab the end result and not any such
# input files.

- name: Check for PDF file names
  stat:
    path: "{{ zuul_work_dir }}/{{ sphinx_build_dir }}/pdf/{{ item }}"
    get_checksum: false
    get_mime: false
    get_md5: false
  with_items: "{{ sphinx_pdf_files }}"
  register: pdf_file_stat

- name: Set pdf_files_found to default
  set_fact:
    pdf_files_found: false

- name: Check if any file found
  set_fact:
    pdf_files_found: true
  when: item.stat.exists
  with_items: "{{ pdf_file_stat.results }}"

# Now loop...

- name: Grab PDF files
  when: pdf_files_found
  block:

    - name: Create PDF directory
      delegate_to: localhost
      file:
        path: "{{ zuul.executor.log_root }}/pdf"
        state: directory

    - name: Fetch PDF files
      synchronize:
        dest: "{{ zuul.executor.log_root }}/pdf/{{ item.item }}"
        mode: pull
        src: "{{ item.stat.path }}"
        verify_host: true
      with_items: "{{ pdf_file_stat.results }}"
      when: item.stat.exists


    - name: Return PDF artifact to Zuul
      zuul_return:
        data:
          zuul:
            artifacts:
              - name: "Docs PDF: {{ item.item }}"
                url: "pdf/{{ item.item }}"
                metadata:
                  type: docs_pdf
      with_items: "{{ pdf_file_stat.results }}"
      when: item.stat.exists