- fail:
    msg: 'Requires aur_build_dir variable to be set'
  when: not aur_build_dir

- name: set build directory
  set_fact:
    build_dir: '{{ aur_build_dir }}/{{ item.name }}'

- name: retrieve package name for {{ item.name }}
  command:
    argv: >
      grep
        --only-matching
        --perl-regexp
        "(?<=pkgname=).*"
        "{{ build_dir }}/PKGBUILD"
  register: pkg_name

- name: retrieve package version for {{ item.name }}
  command:
    argv: >
      grep
        --only-matching
        --perl-regexp
        "(?<=pkgver=).*"
        "{{ build_dir }}/PKGBUILD"
  register: pkg_version

- name: retrieve package release for {{ item.name }}
  command:
    argv: >
      grep
        --only-matching
        --perl-regexp
        "(?<=pkgrel=).*"
        "{{ build_dir }}/PKGBUILD"
  register: pkg_release

- set_fact:
    package_filename: '{{ pkg_name.stdout }}-{{ pkg_version.stdout }}-{{ pkg_release.stdout }}-{{ item.arch }}.pkg.tar.zst'
    installed_version: ansible_facts.packages[pkg_name.stdout].version|default('')

- name: build package {{ item.name }}
  command: makepkg --syncdeps --rmdeps --clean --noconfirm --force
  args:
    chdir: '{{ build_dir }}'
    creates: '{{ build_dir }}/{{ package_filename }}'
  register: package_build
  when: pkg_version.stdout != installed_version

- name: install {{ item.name }}
  become: true
  pacman:
    name: '{{ build_dir }}/{{ package_filename }}'
    state: present
  when: pkg_version.stdout != installed_version