---

- name: Git is installed
  apt:
    name: git
    state: present
  when: ansible_os_family == "Debian"

- name: Git is installed
  openbsd_pkg:
    name: git
    state: present
  when: ansible_os_family == "OpenBSD"

- name: /etc is versioned with git
  command: "git init ."
  args:
    chdir: /etc
    creates: /etc/.git/
  register: git_init

- name: Git user.email is configured
  ini_file:
    dest: /etc/.git/config
    section: user
    option: email
    value: "<root@{{ ansible_fqdn | default('localhost.localdomain') }}>"

- name: /etc/.git is secure
  file:
    path: /etc/.git
    owner: root
    mode: "0700"
    state: directory

- name: /etc/.gitignore is present
  copy:
    src: gitignore
    dest: /etc/.gitignore
    owner: root
    mode: "0600"

- name: does /etc/ have any commit?
  command: "git log"
  args:
    chdir: /etc
  changed_when: False
  failed_when: False
  register: git_log
  check_mode: no
  

- name: initial commit is present?
  shell: "git add -A . && git commit -m \"Initial commit via Ansible\""
  args:
    chdir: /etc
  register: git_commit
  when: git_log.rc != 0 or (git_init is defined and git_init.changed)