---
- include: fetch.yml
  run_once: true
  when: openwrt_imgbuilder_tarball is not defined

- name: build the image
  block:
  - include: prepare.yml

  - name: Create the output directory for built images
    file:
      path: "{{ openwrt_output_dir }}"
      state: directory

  - name: generate list of packages to add or remove
    set_fact:
      openwrt_packages: >-
        {{ openwrt_packages_remove | map('regex_replace', '^', '-') | join(' ') }}
        {{ openwrt_packages_add   | join(' ') }}
        {{ openwrt_packages_extra | join(' ') }}

  - name: Build the OpenWrt image
    command: >-
      make -C {{ openwrt_imgbuilder_dir }}/{{ openwrt_tarball_basename }} image
        {% if openwrt_profile is defined %}PROFILE="{{ openwrt_profile }}" {% endif %}
        FILES="{{ openwrt_imgbuilder_files }}"
        PACKAGES="{{ openwrt_packages }}"
        {% if openwrt_extra_name is defined %} EXTRA_IMAGE_NAME="{{ openwrt_extra_name }}" {% endif %}
    register: openwrt_build

  - name: Copy newly built OpenWrt image
    loop: "{{ openwrt_output_image_suffixes }}"
    copy:
      src: "{{ openwrt_imgbuilder_dir }}/{{ openwrt_tarball_basename }}/bin/targets/{{ openwrt_arch }}/{{ openwrt_target }}/{{ openwrt_output_image_name_base }}-{{ item }}"
      dest: "{{ openwrt_output_dir }}"

      ## TODO: make this less ugly..
  - name: set output image names
    set_fact:
      openwrt_output_images: "{{ '[\"' + openwrt_output_dir + '/' + openwrt_output_image_name_base + '-' + (openwrt_output_image_suffixes | join('\", \"' + openwrt_output_dir + '/' + openwrt_output_image_name_base + '-')) + '\"]' }}"

  always:
  - name: save stdout build-log to output directory
    when: openwrt_build is defined
    copy:
      content: "{{ openwrt_build.stdout }}\n"
      dest: "{{ openwrt_output_dir }}/build-stdout.log"

  - name: save stderr build-log to output directory
    when: openwrt_build is defined
    copy:
      content: "{{ openwrt_build.stderr }}\n"
      dest: "{{ openwrt_output_dir }}/build-stderr.log"

  - name: Delete the temporary build directory
    when: not openwrt_keep_temporary_build_dir
    file:
      path: "{{ openwrt_imgbuilder_dir }}"
      state: absent

  - name: print temporary build directory information
    when: openwrt_keep_temporary_build_dir
    debug:
      msg: "The temporary build directory has not been deleted, the path to the directory is: {{ openwrt_imgbuilder_dir }}"