---
- name: "install etckeeper (fedora)"
  dnf: name={{ item }} state=present
  with_items:
    - git
    - findutils
    - hostname
    - mailx
    - etckeeper
  when: ansible_distribution == 'Fedora'
- name: "install etckeeper (debian)"
  apt: name={{ item }} state=present
  with_items:
    - git
    - etckeeper
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'


- block:
  - name: "package manager is dnf"
    set_fact: highlevel_package_manager='dnf'
  - name: "lowlevel package manager is rpm"
    set_fact: lowlevel_package_manager='rpm'
  when: ansible_distribution == 'Fedora'
- block:
  - name: "package manager is apt"
    set_fact: highlevel_package_manager='apt'
  - name: "lowlevel package manager is dpkg"
    set_fact: lowlevel_package_manager='dpkg'
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'
- name: "configure"
  template: src=etckeeper.conf.j2
            dest=/etc/etckeeper/etckeeper.conf


- name: "make sure bzr repository is absent"
  file: path=/etc/.bzr state=absent
- name: "initialize git repository"
  command: etckeeper init creates=/etc/.git/


- name: "check git user.name"
  command: git config user.name
  args:
    chdir: /etc
    warn: off
  register: name_configured
  ignore_errors: True
  changed_when: False

- name: "configure git user.name"
  command: git config user.name "{{etckeeper_user_name}}"
  args:
    chdir: /etc
    warn: off
  when: name_configured.stdout != etckeeper_user_name

- name: "check git user.email"
  command: git config user.email
  args:
    chdir: /etc
    warn: off
  register: email_configured
  ignore_errors: True
  changed_when: False

- name: "configure git user.email"
  command: git config user.email "{{etckeeper_user_email}}"
  args:
    chdir: /etc
    warn: off
  when: email_configured.stdout != etckeeper_user_email


- name: "enable commit mails"
  template: src=post-commit-mail.j2
            dest=/etc/.git/hooks/post-commit
            mode=0755
  when: etckeeper_mailto is defined