Ansible playbook for handling perl on FreeBSD

Starting with Perl 5.20 the symlink in /usr/bin/perl has been removed. This playbook remedies that.

---
- name: Check if perl is installed
  register: perl_installed
  stat:
    path: /usr/local/bin/perl

- name: Check perl version
  register: perl_version
  command: /usr/local/bin/perl -v
  changed_when: false
  when: perl_installed.stat.exists

#- name: Check perl version (debug)
#  debug:
#    msg: "{{ perl_installed.stat.exists }}"

- name: Add symlink for perl
  file:
    src: /usr/local/bin/perl
    dest: /usr/bin/perl
    state: link
  when:
    - perl_installed.stat.exists
    - perl_version.stdout | regex_replace('(?s).*This is perl (?P<mainver>\\d+), version (?P<ver>\\d+), subversion.*', '\\g<ver>') >= "20"

#- name: Check version
#  debug:
#    msg: "{{ perl_version.stdout | regex_replace('(?s).*This is perl (?P<mainver>\\d+), version (?P<ver>\\d+), subversion.*', '\\g<mainver>.\\g<ver>') }}"