roles/build-pages/tasks/main.yaml

---
- name: "Get workspace directory"
  command: pwd
  register: cwd
  args:
    chdir: "src/{{ zuul.project.canonical_hostname }}/"

- name: "Set workspace"
  set_fact:
    workspace: "{{ cwd.stdout }}"
    source: "{{ cwd.stdout }}/{{ zuul.project.name }}/{{ src_dir }}"

- name: "Ensure pages-artifacts exists"
  file:
    path: "{{ ansible_user_dir }}/zuul-output/logs/pages"
    state: directory

- name: "Check site content type"
  stat:
    path: "{{ item.path }}"
  loop:
    - type: sphinx
      path: "{{ source }}/conf.py"
    - type: pelican
      path: "{{ source }}/pelicanconf.py"
  register: check

- set_fact:
    success_check: "{{ check.results|selectattr('stat.exists')|list() }}"

- name: "Check wrong site content type detection"
  fail:
    msg: "It is confusing more than 1 site type has been detected."
  when: success_check|length > 1

- name: "Build sphinx site"
  command: "sphinx-build -b html . {{ ansible_user_dir }}/zuul-output/logs/pages"
  args:
    chdir: "{{ source }}"
  when:
    - success_check
    - success_check.0.item.type == "sphinx"

- name: "Build pelican site"
  command: "pelican content -o {{ ansible_user_dir }}/zuul-output/logs/pages"
  args:
    chdir: "{{ source }}"
  when:
    - success_check
    - success_check.0.item.type == "pelican"

- name: "Copy {{ source }} to {{ pages_build_dir }}/"
  shell: "cp -Rf {{ source }}/* {{ ansible_user_dir }}/zuul-output/logs/pages"
  when: not success_check

- name: Define zuul artifacts
  delegate_to: localhost
  zuul_return:
    data:
      zuul:
        artifacts:
          - name: "Pages preview"
            url: "pages/"