# git ~~ roles/git/tasks/main.yml
# Init git user and settings

---

- name: ensure git package is present
  package: name=git state=present

- name: ensure git group exists
  group:
    name: "{{ git_group }}"
    state: present

- name: ensure git user exists
  user:
    name: "{{ git_user }}"
    group: "{{ git_group }}"
    shell: "{{ git_shell }}"
    home: "/home/{{ git_user }}"
    create_home: false

- name: ensure git home directory is not created
  file: path="/home/{{ git_user }}" state=absent

- name: ensure git-only directory exists
  file:
    path: "{{ git_dir }}"
    owner: "{{ git_user }}"
    group: "{{ git_group }}"
    state: directory
    mode: 0755

- name: link git user home directory with git root repository
  file:
    src: "{{ git_dir }}"
    dest: "/home/{{ git_user }}"
    owner: "{{ git_user }}"
    group: "{{ git_group }}"
    mode: 0750
    force: true
    state: link

- name: ensure git-shell-commands directory exists
  file:
    path: "/home/{{ git_user }}/git-shell-commands"
    owner: "{{ git_user }}"
    group: "{{ git_group }}"
    state: directory
    mode: 0755

- name: generate git-shell no-login prompt
  template:
    src: no-interactive-login.j2
    dest: "/home/{{ git_user }}/git-shell-commands/no-interactive-login"
    owner: "{{ git_user }}"
    group: "{{ git_group }}"
    mode: 0744
  when: git_nologin is defined and git_nologin