---

# Etckeeper is a small fondness of mine, it semi-automatically
# keep track of /etc with git.
# Feel free to remove all this if you'rs not interested.
- name: detect etckeeper presence
  shell: "which etckeeper"
  ignore_errors: True
  register: tmp
  changed_when: False
  when: checketckeeper is undefined or checketckeeper

- name: Set fact about etckeeper presence
  set_fact:
    etckeeper_installed: "{{ tmp.rc is defined and tmp.rc == 0 }}"

- name: Check that /etc is clean
  shell: etckeeper unclean && echo "Uncommitted changes." && return 1 || return 0
  changed_when: False
  when: etckeeper_installed