- name: Set tox log path for multiple nodes
  set_fact:
    log_path: "{{ zuul.executor.log_root }}/{{ inventory_hostname }}/tox"
  when: groups['all'] | length > 1

- name: Set tox log path for single node
  set_fact:
    log_path: "{{ zuul.executor.log_root }}/tox"
  when: log_path is not defined

- name: Ensure local tox dir
  file:
    path: "{{ log_path }}"
    state: directory
  delegate_to: localhost

- name: Set envlist fact
  set_fact:
    envlist: "{{ tox_envlist.split(',') }}"
  when: tox_envlist is defined

- name: Find all environments
  command: tox -l
  args:
    chdir: "{{ zuul_work_dir }}"
  register: tox_environments
  when: tox_envlist is not defined or tox_envlist|lower == 'all'

- name: Set envlist fact
  set_fact:
    envlist: "{{ tox_environments.stdout_lines }}"
  when: tox_envlist is not defined or tox_envlist|lower == 'all'

- name: Collect tox logs
  synchronize:
    dest: "{{ log_path }}"
    mode: pull
    src: "{{ zuul_work_dir }}/.tox/{{ item }}/log/"
    verify_host: true
  with_items: "{{ envlist }}"
  # some tox runs may not create a virtualenv and thus have
  # no ./tox/env directory
  failed_when: false