---
# By installing e2fsprogs on FreeBSD, we get a usable blkid command, but this
# package conflicts with util-linux, that provides blkid too, but also wipefs
# (required for filesystem state=absent).
- name: "Install filesystem tools"
  ansible.builtin.package:
    name: '{{ item }}'
    state: present
  # xfsprogs on OpenSUSE requires Python 3, skip this for our newer Py2 OpenSUSE builds
  when: not (item == 'xfsprogs' and ansible_os_family == 'Suse' and ansible_python.version.major == 2 and ansible_distribution_major_version|int != 42)
  with_items:
    - e2fsprogs
    - xfsprogs

- name: "Install btrfs progs"
  ansible.builtin.package:
    name: btrfs-progs
    state: present
  when:
    - ansible_os_family != 'Suse'
    - not (ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('16.04', '<='))
    - ansible_system != "FreeBSD"
    - not (ansible_facts.os_family == "RedHat" and ansible_facts.distribution_major_version is version('8', '>='))

- name: "Install btrfs tools (Ubuntu <= 16.04)"
  ansible.builtin.package:
    name: btrfs-tools
    state: present
  when:
    - ansible_distribution == 'Ubuntu'
    - ansible_distribution_version is version('16.04', '<=')

- name: "Install btrfs progs (OpenSuse)"
  ansible.builtin.package:
    name: '{{ item }}'
    state: present
  when: ansible_os_family == 'Suse'
  with_items:
    - python{{ ansible_python.version.major }}-xml
    - btrfsprogs

- name: "Install reiserfs utils (Fedora)"
  ansible.builtin.package:
    name: reiserfs-utils
    state: present
  when:
    - ansible_distribution == 'Fedora'

- name: "Install reiserfs (OpenSuse)"
  ansible.builtin.package:
    name: reiserfs
    state: present
  when:
    - ansible_os_family == 'Suse'

- name: "Install reiserfs progs (Debian and more)"
  ansible.builtin.package:
    name: reiserfsprogs
    state: present
  when:
    - ansible_system == 'Linux'
    - ansible_os_family not in ['Suse', 'RedHat']

- name: "Install reiserfs progs (FreeBSD)"
  ansible.builtin.package:
    name: progsreiserfs
    state: present
  when:
    - ansible_system == 'FreeBSD'

- name: "Install ocfs2 (Debian)"
  ansible.builtin.package:
    name: ocfs2-tools
    state: present
  when: ansible_os_family == 'Debian'

- name: "Install f2fs tools and get version"
  when:
    - ansible_os_family != 'RedHat' or ansible_distribution == 'Fedora'
    - ansible_distribution != 'Ubuntu' or ansible_distribution_version is version('16.04', '>=')
    - ansible_system != "FreeBSD"
  block:
    - name: "Install f2fs tools"
      ansible.builtin.package:
        name: f2fs-tools
        state: present

    - name: "Fetch f2fs version"
      ansible.builtin.command:
        cmd: mkfs.f2fs /dev/null
      changed_when: false
      ignore_errors: true
      register: mkfs_f2fs

    - name: "Record f2fs_version"
      ansible.builtin.set_fact:
        f2fs_version: '{{ mkfs_f2fs.stdout
          | regex_search("F2FS-tools: mkfs.f2fs Ver:.*")
          | regex_replace("F2FS-tools: mkfs.f2fs Ver: ([0-9.]+) .*", "\1") }}'

- name: "Install dosfstools and lvm2 (Linux)"
  ansible.builtin.package:
    name: '{{ item }}'
  with_items:
    - dosfstools
    - lvm2
  when: ansible_system == 'Linux'

- name: "Install fatresize and get version"
  when:
    - ansible_system == 'Linux'
    - ansible_os_family != 'Suse'
    - ansible_os_family != 'RedHat' or (ansible_distribution == 'CentOS' and ansible_distribution_version is version('7.0', '=='))
  block:
    - name: "Install fatresize"
      ansible.builtin.package:
        name: fatresize
        state: present

    - name: "Fetch fatresize version"
      ansible.builtin.command:
        cmd: fatresize --help
      changed_when: false
      register: fatresize

    - name: "Record fatresize_version"
      ansible.builtin.set_fact:
        fatresize_version: '{{ fatresize.stdout_lines[0] | regex_search("[0-9]+\.[0-9]+\.[0-9]+")  }}'

- name: "Fetch e2fsprogs version"
  ansible.builtin.command:
    cmd: mke2fs -V
  changed_when: false
  register: mke2fs

- name: "Record e2fsprogs_version"
  ansible.builtin.set_fact:
    # mke2fs 1.43.6 (29-Aug-2017)
    e2fsprogs_version: '{{ mke2fs.stderr_lines[0] | regex_search("[0-9]{1,2}\.[0-9]{1,2}(\.[0-9]{1,2})?") }}'

- name: "Set version-related facts to skip further tasks"
  ansible.builtin.set_fact:
    # http://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.43
    # Mke2fs no longer complains if the user tries to create a file system
    # using the entire block device.
    force_creation: "{{ e2fsprogs_version is version('1.43', '<') }}"
    # Earlier versions have a segfault bug
    resize_vfat: "{{ fatresize_version|default('0.0') is version('1.0.4', '>=') }}"