---
#
# Copyright (c) 2018, Markus Binsteiner
#
# Licensed under The Parity Public license, Version 6.0.0 (the "license");
# and you may not use this file except in compliance with the license.
# You may obtain a copy of the License at
#
#  https://licensezero.com/licenses/parity
#

- name: "installing minimal python (for bootstrapping)"
  raw: sh -c "test -e /usr/bin/python || ( ( test -e /usr/bin/apt && (apt -qqy update || apt -qqy update) && apt install -qqy python-minimal libpython-stdlib) || ( test -e /usr/bin/dnf && /usr/bin/dnf -qy install python) || ( test -e /usr/bin/yum && /usr/bin/yum -qy install python) )"
  register: output
  become: yes
  when: box_very_basics["install_python"]
  changed_when: output.stdout != ""

- name: rechecking very basics facts if necessary
  include_tasks: freckles_basic_facts.yml
  when:  output.changed

# TODO: make that more finegrained. So far, only zipfile was ever missing, which would need the libpython2.7-stdlib on Ubuntu
- name: installing full python if there are any missing modules
  raw: sh -c "( ( test -e /usr/bin/apt && (apt -qqy update || apt -qqy update) && apt install -qqy python2.7) || ( test -e /usr/bin/dnf && /usr/bin/dnf -qy install python) || ( test -e /usr/bin/yum && /usr/bin/yum -qy install python) )"
  become: true
  when: box_very_basics["missing_python_modules"]

- name: setting python interpreter
  set_fact:
    ansible_python_interpreter: "{{ box_very_basics['python'] }}"

- name: "[gathering facts]"
  setup:
  tags: always

#- name: "[debug facts]"
#  debug: var=ansible_env

- name: "updating apt cache"
  raw: apt-get update || apt-get update
  become: yes
  when: "ansible_pkg_mgr == 'apt'"

- name: "ensure rsync, ca-certificates, gnupg, sudo and unzip packages are installed"
  command: "apt-get install -y rsync ca-certificates unzip sudo gnupg"
  become: yes
  when: "ansible_pkg_mgr == 'apt'"

# TODO: refactor the below out into install-pkg-mgrs?
- name: "ensuring python3-dnf and rsync are installed"
  command: "dnf install -y python3-dnf rsync unzip"
  become: yes
  when: "ansible_pkg_mgr == 'dnf'"

- name: "ensuring yum is installed"
  command: "dnf install -y yum"
  become: yes
  when: "ansible_pkg_mgr == 'dnf'"

# - name: "ensure python2-yum is installed"
  # command: "yum install -y python2-yum"
  # become: yes
  # when: "ansible_pkg_mgr == 'yum' and (pkg_mgr is not defined or pkg_mgr in ['auto', 'yum'])"

- name: "enabling selinux python bindings (using 'dnf')"
  command: "dnf install -y libselinux-python"
  become: yes
  when: "ansible_os_family == 'RedHat' and ansible_pkg_mgr == 'dnf'"

- name: "enabling selinux python bindings (using 'yum')"
  command: "yum install -y libselinux-python"
  become: yes
  when: "ansible_os_family == 'RedHat' and ansible_pkg_mgr == 'yum'"

- name: "[creating freckles share folder]"
  file:
#    path: "{{ ansible_env.HOME }}/.local/share/nsbl"
    path: "~/.local/share/freckles"
    state: directory
    recurse: true

- name: "[getting box basic facts again]"
  include_tasks: "{{ playbook_dir }}/../task_lists/freckles_basic_facts.yml"

- name: "[creating box basics marker file]"
  file:
#    path: "{{ ansible_env.HOME }}/.local/share/nsbl/.nsbl_box_basics_root_done"
    path: "~/.local/share/freckles/.box_basics"
    state: touch

- name: "[recording python interpreter metadata]"
  lineinfile:
    path: "~/.local/share/freckles/.box_basics"
    regexp: '^python_interpreter:'
    line: "python_interpreter: {{ box_very_basics['python'] }}"

- name: "[recording box metadata for later runs]"
  lineinfile:
    path: "~/.local/share/freckles/.box_basics"
    regexp: '^root_init_done:'
    line: "root_init_done: true"