---
- name: Check if pgvector is installed
  ansible.builtin.command: pacman -Qi pgvector
  register: pgvector_installed
  changed_when: false
  failed_when: false

- name: Install pgvector from AUR
  when: pgvector_installed.rc != 0
  block:
    - name: Disable SUDOERS password prompt for AUR installation
      no_log: true
      ansible.builtin.lineinfile:
        dest: /etc/sudoers
        state: present
        regexp: "^#?%wheel"
        line: "%wheel ALL=(ALL) NOPASSWD: ALL"
        validate: /usr/sbin/visudo -cf %s

    - name: Install pgvector from AUR
      become: false
      ansible.builtin.command:
        cmd: "paru -S --noconfirm pgvector"

    - name: Restore SUDOERS password prompt after AUR installation
      no_log: true
      ansible.builtin.lineinfile:
        dest: /etc/sudoers
        state: present
        regexp: "^#?%wheel"
        line: "%wheel ALL=(ALL:ALL) ALL"
        validate: /usr/sbin/visudo -cf %s

- name: Ensure PostgreSQL is initialized
  ansible.builtin.command:
    cmd: initdb -D {{ postgres_data_dir }}
    creates: "{{ postgres_data_dir }}/PG_VERSION"
  become_user: "{{ postgres_admin_user }}"