---
- name: Set GeeseFS version
  ansible.builtin.set_fact:
    geesefs_desired_version: "0.43.0"

- name: Set GeeseFS paths and URLs
  ansible.builtin.set_fact:
    geesefs_download_url: "https://github.com/yandex-cloud/geesefs/releases/download/v{{ geesefs_desired_version }}/geesefs-linux-arm64"
    geesefs_install_path: "/usr/local/bin/geesefs"

- name: Check if GeeseFS is installed
  ansible.builtin.command: which geesefs
  register: geesefs_check
  ignore_errors: true
  changed_when: false
  failed_when: false

- name: Check GeeseFS version if installed
  ansible.builtin.command: geesefs --version
  register: geesefs_version
  ignore_errors: true
  changed_when: false
  failed_when: false
  when: geesefs_check.rc is defined and geesefs_check.rc == 0

- name: Set needs_installation fact
  ansible.builtin.set_fact:
    needs_installation: "{{ geesefs_check.rc is not defined or geesefs_check.rc != 0 or (geesefs_version.stdout is defined and 'geesefs version ' + geesefs_desired_version not in geesefs_version.stdout) }}"

- name: Create temporary directory for download
  ansible.builtin.tempfile:
    state: directory
    suffix: geesefs
  register: temp_dir
  when: needs_installation | bool

- name: Download GeeseFS
  ansible.builtin.get_url:
    url: "{{ geesefs_download_url }}"
    dest: "{{ temp_dir.path }}/geesefs"
    mode: '0755'
  when: needs_installation | bool

- name: Install GeeseFS to system path
  ansible.builtin.copy:
    src: "{{ temp_dir.path }}/geesefs"
    dest: "{{ geesefs_install_path }}"
    mode: '0755'
    remote_src: true
  become: true
  when: needs_installation | bool

- name: Clean up temporary directory
  ansible.builtin.file:
    path: "{{ temp_dir.path }}"
    state: absent
  when: temp_dir.path is defined

- name: Create mount directory if it doesn't exist
  ansible.builtin.file:
    path: /mnt/object_storage
    state: directory
    mode: '0755'
  become: true

- name: Create GeeseFS mount script
  ansible.builtin.template:
    src: templates/geesefs-mount.sh.j2
    dest: /usr/local/bin/geesefs-mount.sh
    mode: '0700'
    owner: root
    group: root
  become: true
  no_log: true

- name: Create GeeseFS systemd service
  ansible.builtin.template:
    src: templates/geesefs-mount.service.j2
    dest: /etc/systemd/system/geesefs-mount.service
    mode: '0644'
    owner: root
    group: root
  become: true
  register: geesefs_service_file

- name: Systemd daemon-reload
  ansible.builtin.systemd:
    daemon_reload: true
  become: true
  when: geesefs_service_file.changed

- name: Enable and start GeeseFS mount service
  ansible.builtin.systemd:
    name: geesefs-mount
    enabled: true
    state: started
  become: true