---

- hosts: 'localhost'
  tasks:
    - name: "select test host from inventory"
      set_fact:
        test_host: '{{ item }}'
      when:
        - test_host is not defined
        - item in hostvars
      loop:
        - undercloud-0
        - tempest
        - tester
        - primary

    - name: "ensure '{{ tobiko_src_dir }}' directory exists"
      file:
        dest: '{{ tobiko_src_dir }}'
      register:
        create_tobiko_src_dir

    - name: "override tobiko_git_version because tobiko_git_refspec is '{{ tobiko_git_refspec }}'"
      set_fact:
        tobiko_git_version: 'FETCH_HEAD'
      when:
        - tobiko_git_refspec is defined
        - '(tobiko_git_refspec | length) > 0'

    - name: "checkout Tobiko files from '{{ tobiko_git_repo }}' to '{{ tobiko_src_dir }}'"
      git:
        dest: '{{ tobiko_src_dir }}'
        repo: '{{ tobiko_git_repo }}'
        refspec: '{{ tobiko_git_refspec | default(omit) }}'
        version: '{{ tobiko_git_version | default(omit) }}'
        remote: '{{ tobiko_git_remote | default(omit) }}'
      when: create_tobiko_src_dir is changed

    - name: "ensure Tobiko roles are accessible to IR plugin"
      file:
        src: '{{ tobiko_src_dir | realpath }}/roles'
        dest: '{{ playbook_dir }}/roles'
        state: link


- hosts:
    '{{ test_host | default(hostvars.localhost.test_host) | default("localhost") }}'
  gather_facts: yes
  tasks:
    - include_role: name=tobiko-all