# 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/{{ zj_sphinx_pdf }}"
    get_checksum: false
    get_mime: false
    get_md5: false
  with_items: "{{ sphinx_pdf_files }}"
  loop_control:
    loop_var: zj_sphinx_pdf
  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: zj_pdf.stat.exists
  with_items: "{{ pdf_file_stat.results }}"
  loop_control:
    loop_var: zj_pdf

# Now loop...

- name: Grab PDF files
  when:
    - pdf_files_found
    - not zuul_use_fetch_output
  block:
    - name: Create PDF directory
      delegate_to: localhost
      file:
        path: "{{ zuul.executor.log_root }}/pdf"
        state: directory
        mode: 0755

    - name: Fetch PDF files
      synchronize:
        dest: "{{ zuul.executor.log_root }}/pdf/{{ zj_pdf.zj_sphinx_pdf }}"
        mode: pull
        src: "{{ zj_pdf.stat.path }}"
        verify_host: true
        owner: no
        group: no
      with_items: "{{ pdf_file_stat.results }}"
      loop_control:
        loop_var: zj_pdf
      when: zj_pdf.stat.exists

- name: Copy PDF files
  when:
    - pdf_files_found
    - zuul_use_fetch_output
  block:
    - name: Create local PDF directory
      file:
        path: "{{ zuul_output_dir }}/logs/pdf"
        state: directory
        mode: 0755

    - name: Copy PDF files
      copy:
        dest: "{{ zuul_output_dir }}/logs/pdf/{{ zj_pdf.zj_sphinx_pdf }}"
        src: "{{ zj_pdf.stat.path }}"
        remote_src: true
        mode: 0644
      with_items: "{{ pdf_file_stat.results }}"
      loop_control:
        loop_var: zj_pdf
      when: zj_pdf.stat.exists

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