---
- hosts: all
  vars:
    - TROVE_HOST: git.baserock.org
    - MORPH_VERSION: master
  tasks:
    - name: check out Morph repository
      command: git clone git://{{ TROVE_HOST }}/baserock/baserock/morph /srv/morph
      args:
        creates: /srv/morph

    - name: check out specified version of Morph
      command: git checkout {{ MORPH_VERSION }}
      args:
        chdir: /srv/morph

    - name: ensure latest Morph is used
      file: path=/usr/bin/{{ item }} src=/srv/morph/{{ item }} state=link force=yes
      with_items:
        - morph
        - distbuild-helper