---
- name: Ensure Bun install root exists
  ansible.builtin.file:
    path: "{{ bun_install_root }}"
    state: directory
    owner: root
    group: root
    mode: "0755"

- name: Set Bun artifact values
  ansible.builtin.set_fact:
    bun_archive_name: "bun-{{ bun_arch_suffix }}.zip"
    bun_download_url: "https://github.com/oven-sh/bun/releases/download/bun-v{{ bun_version }}/bun-{{ bun_arch_suffix }}.zip"
    bun_archive_path: "/tmp/bun-v{{ bun_version }}-{{ bun_arch_suffix }}.zip"
    bun_extract_path: "{{ bun_install_root }}/bun-v{{ bun_version }}-{{ bun_arch_suffix }}"

- name: Ensure versioned Bun extract directory exists
  ansible.builtin.file:
    path: "{{ bun_extract_path }}"
    state: directory
    owner: root
    group: root
    mode: "0755"

- name: Download Bun release archive
  ansible.builtin.get_url:
    url: "{{ bun_download_url }}"
    dest: "{{ bun_archive_path }}"
    mode: "0644"

- name: Extract Bun archive
  ansible.builtin.unarchive:
    src: "{{ bun_archive_path }}"
    dest: "{{ bun_extract_path }}"
    remote_src: true
    creates: "{{ bun_extract_path }}/.extracted"

- name: Mark Bun extraction complete
  ansible.builtin.file:
    path: "{{ bun_extract_path }}/.extracted"
    state: touch
    mode: "0644"

- name: Locate extracted Bun binary
  ansible.builtin.find:
    paths: "{{ bun_extract_path }}"
    recurse: true
    file_type: file
    patterns: bun
  register: bun_binary_find

- name: Fail when Bun binary is missing
  ansible.builtin.fail:
    msg: "Bun binary was not found under {{ bun_extract_path }} after extraction."
  when: bun_binary_find.matched | int == 0

- name: Select Bun binary path
  ansible.builtin.set_fact:
    bun_binary_path: "{{ (bun_binary_find.files | sort(attribute='path') | first).path }}"

- name: Ensure Bun binary has execute permission
  ansible.builtin.file:
    path: "{{ bun_binary_path }}"
    mode: "0755"

- name: Link Bun binary into standard PATH
  ansible.builtin.file:
    src: "{{ bun_binary_path }}"
    dest: /usr/local/bin/bun
    state: link
    force: true