hysteria2/roles/hysteria2/tasks/export_global.yml

---
- name: Ensure output root directory exists
  ansible.builtin.file:
    path: "{{ hysteria2_output_dir }}"
    state: directory
    mode: "0700"
  become: false

- name: Find server-info.yml in output directories
  ansible.builtin.find:
    paths: "{{ hysteria2_output_dir }}"
    patterns: server-info.yml
    recurse: true
  register: _hysteria2_server_info_files
  become: false

- name: Load server metadata from output
  ansible.builtin.slurp:
    src: "{{ item.path }}"
  loop: "{{ _hysteria2_server_info_files.files | default([]) }}"
  register: _hysteria2_server_info_raw
  when: _hysteria2_server_info_files.matched | default(0) | int > 0
  become: false

- name: Build global servers list
  ansible.builtin.set_fact:
    hysteria2_global_servers: "{{ hysteria2_global_servers | default([]) + [ _entry ] }}"
  loop: "{{ _hysteria2_server_info_raw.results | default([]) }}"
  when: not item.skipped | default(false)
  vars:
    _info: "{{ item.content | b64decode | from_yaml }}"
    _server_name: "{{ _info.server }}"
    _entry:
      name: "{{ _server_name }}"
      domain: "{{ _info.domain }}"
      port: "{{ _info.port }}"
      mode: "{{ _info.mode | default('masquerade') }}"
      host_ip: >-
        {{
          _info.host_ip
          | default(hostvars[_server_name].ansible_host | default(''), true)
        }}
      dir: "{{ item.item.path | dirname | basename }}"
      users: "{{ _info.users }}"
  become: false

- name: Sort global servers by name
  ansible.builtin.set_fact:
    hysteria2_global_servers: "{{ hysteria2_global_servers | sort(attribute='name') }}"
  when: hysteria2_global_servers | default([]) | length > 0
  become: false

- name: Probe TCP reachability of exported servers
  ansible.builtin.wait_for:
    host: "{{ item.host_ip if (item.host_ip | default('') | length > 0) else item.domain }}"
    port: "{{ item.port | int }}"
    timeout: 3
    state: started
  loop: "{{ hysteria2_global_servers | default([]) }}"
  loop_control:
    label: "{{ item.name }}"
  register: _hysteria2_probe
  failed_when: false
  changed_when: false
  become: false
  when: hysteria2_global_servers | default([]) | length > 0

- name: Merge probe result for each server
  ansible.builtin.set_fact:
    hysteria2_global_servers_enriched: >-
      {{
        (hysteria2_global_servers_enriched | default([]))
        + [
          hysteria2_global_servers[item] | combine({
            'reachable': not ((_hysteria2_probe.results | default([]))[item].failed | default(true)),
            'probe_seconds': (_hysteria2_probe.results | default([]))[item].elapsed | default(none)
          })
        ]
      }}
  loop: "{{ range(0, hysteria2_global_servers | length) | list }}"
  when: hysteria2_global_servers | default([]) | length > 0
  become: false

- name: Replace servers list with enriched data
  ansible.builtin.set_fact:
    hysteria2_global_servers: "{{ hysteria2_global_servers_enriched }}"
  when: hysteria2_global_servers_enriched is defined
  become: false

- name: Compute unique users across servers
  ansible.builtin.set_fact:
    hysteria2_unique_users: >-
      {{
        hysteria2_global_servers
        | map(attribute='users')
        | map('map', attribute='name')
        | flatten
        | unique
        | sort
      }}
    hysteria2_reachable_count: >-
      {{
        hysteria2_global_servers
        | selectattr('reachable')
        | list
        | length
      }}
  when: hysteria2_global_servers | default([]) | length > 0
  become: false

- name: Generate global HTML index
  ansible.builtin.template:
    src: export/global-index.html.j2
    dest: "{{ hysteria2_output_dir }}/index.html"
    mode: "0644"
  vars:
    generated_at: "{{ now(utc=false, fmt='%Y-%m-%d %H:%M:%S') }}"
    total_users: "{{ hysteria2_global_servers | map(attribute='users') | map('length') | sum }}"
    unique_users: "{{ hysteria2_unique_users | default([]) }}"
    reachable_count: "{{ hysteria2_reachable_count | default(0) }}"
  when: hysteria2_global_servers | default([]) | length > 0
  become: false

- name: Remove global HTML index when no servers remain
  ansible.builtin.file:
    path: "{{ hysteria2_output_dir }}/index.html"
    state: absent
  when: hysteria2_global_servers | default([]) | length == 0
  become: false

- name: Open global index in default browser (macOS)
  ansible.builtin.command:
    cmd: open "{{ hysteria2_output_dir }}/index.html"
  when:
    - hysteria2_open_browser | bool
    - hysteria2_global_servers | default([]) | length > 0
    - ansible_facts['system'] == 'Darwin'
  changed_when: false
  become: false

- name: Open global index in default browser (Linux)
  ansible.builtin.command:
    cmd: xdg-open "{{ hysteria2_output_dir }}/index.html"
  when:
    - hysteria2_open_browser | bool
    - hysteria2_global_servers | default([]) | length > 0
    - ansible_facts['system'] == 'Linux'
  changed_when: false
  become: false
  failed_when: false

- name: Show global index location
  ansible.builtin.debug:
    msg: >-
      Общий каталог: {{ hysteria2_output_dir }}/index.html
      ({% if hysteria2_open_browser | bool and hysteria2_global_servers | default([]) | length > 0 %}открыт в браузере{% else %}откройте вручную{% endif %})
  when: hysteria2_global_servers | default([]) | length > 0
  become: false

- name: Skip global index when no servers exported
  ansible.builtin.debug:
    msg: "Глобальный {{ hysteria2_output_dir }}/index.html удалён — нет server-info.yml в output/"
  when: hysteria2_global_servers | default([]) | length == 0
  become: false