---

- name: "Rbenv dependencies are installed"
  apt:
    name: '{{ item }}'
    state: present
  with_items:
    - build-essential
    - git
    - libcurl4-openssl-dev
    - libffi-dev
    - libreadline-dev
    - libssl-dev
    - libxml2-dev
    - libxslt1-dev
    - zlib1g-dev
  tags:
    - rbenv
    - packages

- name: "gemrc for {{ username }}"
  copy:
    src: gemrc
    dest: "~{{ username }}/.gemrc"
    owner: '{{ username }}'
    group: '{{ username }}'
  tags:
    - rbenv

- name: "Rbenv repository is checked out for {{ username }}"
  git:
    repo: '{{ rbenv_repo }}'
    dest: '{{ rbenv_root }}'
    version: '{{ rbenv_version }}'
    accept_hostkey: yes
    force: yes
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "default gems are installed for {{ username }}"
  lineinfile:
    dest: '{{ rbenv_root }}/default-gems'
    line: "{{ item }}"
    owner: '{{ username }}'
    group: '{{ username }}'
    create: yes
  with_items: '{{ rbenv_default_gems }}'
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "plugins directory for {{ username }}"
  file:
    path: '{{ rbenv_root }}/plugins'
    state: directory
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "plugins are installed for {{ username }}"
  git:
    repo: '{{ item.repo }}'
    dest: '{{ rbenv_root }}/plugins/{{ item.name }}'
    version: '{{ item.version }}'
    accept_hostkey: yes
    force: yes
  with_items:
  - "{{ rbenv_plugins }}"
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "Rbenv is initialized in profile for {{ username }}"
  blockinfile:
    dest: '~{{ username }}/.profile'
    block: |
      export PATH="{{ rbenv_root }}/bin:$PATH"
      eval "$(rbenv init -)"
    marker: "# {mark} ANSIBLE MANAGED RBENV INIT"
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "is Ruby {{ rbenv_ruby_version }} available for {{ username }} ?"
  shell: /bin/bash -lc "rbenv versions | grep {{ rbenv_ruby_version }}"
  args:
    warn: no
  failed_when: False
  changed_when: False
  register: ruby_installed
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "Ruby {{ rbenv_ruby_version }} is available for {{ username }} (be patient... could be long)"
  shell: /bin/bash -lc "TMPDIR=~/tmp rbenv install {{ rbenv_ruby_version }}"
  args:
    warn: no
  when: ruby_installed.rc != 0
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "is Ruby {{ rbenv_ruby_version }} selected for {{ username }} ?"
  shell: /bin/bash -lc "rbenv version | cut -d ' ' -f 1 | grep -Fx '{{ rbenv_ruby_version }}'"
  args:
    warn: no
  register: ruby_selected
  changed_when: False
  failed_when: False
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv

- name: "select Ruby {{ rbenv_ruby_version }} for {{ username }}"
  shell: /bin/bash -lc "rbenv global {{ rbenv_ruby_version }} && rbenv rehash"
  args:
    warn: no
  when: ruby_selected.rc != 0
  become_user: "{{ username }}"
  become: yes
  tags:
    - rbenv