# Server Options

- name: ...IS BEGINNING ==================================
  stat:
    path: "{{ iiab_state_file }}"    # /etc/iiab/iiab_state.yml
  register: iiab_state_file_check

# 2020-09-21: Why is checking for iiab_state.yml in Stage 4 out of curiosity?
# Possibly move this to Stage 0?  Either way...this is a STRICT CHECK in case
# {iiab-stages.yml, run-one-role.yml, etc} omit the file from "vars_files:"

- name: ENFORCE precondition that {{ iiab_state_file }} MUST exist
  assert:
    that: iiab_state_file_check.stat.exists

- name: Install pylibs (IIAB's python libs)
  include_role:
    name: pylibs
  #when: pylibs_installed is undefined
  #when: pylibs_install    # Flag might be created in future?

- name: SSHD -- also run by roles/1-prep/tasks/main.yml as required by OpenVPN
  include_role:
    name: sshd
  when: sshd_install

- name: Install Bluetooth - only on Raspberry Pi
  include_role:
    name: bluetooth
  when: bluetooth_install and rpi_model != "none"

- name: USB_LIB
  include_role:
    name: usb_lib
  when: usb_lib_install

- name: CUPS
  include_role:
    name: cups
  when: cups_install

- name: SAMBA
  include_role:
    name: samba
  when: samba_install

# 2020-02-17: What was roles/homepage lives in roles/www_options
# 2020-10-08: Softcoded iiab_home_url should work (e.g. using local_vars.yml or
# Admin Console) for more field options, e.g. changing /library/www/html/home
# to WordPress or Moodle even when offline?  @tim-moody cautions that this is
# untested for several years, so let's keep an eye on it!  iiab/iiab#2560

- name: WWW_OPTIONS (WWW_BASE should have been installed earlier)
  include_role:
    name: www_options
  #when: www_options_installed is undefined    # NO: as we encourage frequent settings changes here, e.g. php.ini and many others!


- name: Recording STAGE 4 HAS COMPLETED ==================
  lineinfile:
    path: "{{ iiab_env_file }}"
    regexp: '^STAGE=*'
    line: 'STAGE=4'