---
# file: roles/trex/tasks/deploy_block.yaml

- name: Get Release {{ item }}
  ansible.builtin.get_url:
    url: "{{ trex_url }}/v{{ item }}.tar.gz"
    dest: "{{ trex_target_dir }}/trex-core-{{ item }}.tar.gz"
    validate_certs: false
    mode: 0644
  register: trex_downloaded

- name: Create Directory {{ item }}
  ansible.builtin.file:
    path: "{{ trex_target_dir }}/trex-core-{{ item }}"
    state: "directory"

- name: Extract Release {{ item }}
  ansible.builtin.unarchive:
    remote_src: true
    src: "{{ trex_target_dir }}/trex-core-{{ item }}.tar.gz"
    dest: "{{ trex_target_dir }}/"
    creates: "{{ trex_target_dir }}/trex-core-{{ item }}/linux_dpdk/"
  register: trex_extracted

- name: Patch Azure
  ansible.builtin.patch:
    src: "files/t-rex.patch"
    basedir: "{{ trex_target_dir }}/trex-core-{{ item }}"
    strip: 1
  when:
    - azure is defined and item == "2.73"

- name: Reset gcc-9
  ansible.builtin.command: "update-alternatives --remove-all gcc"
  when: trex_extracted.changed

- name: Reset g++-9
  ansible.builtin.command: "update-alternatives --remove-all g++"
  when: trex_extracted.changed

- name: Switch to gcc-9
  ansible.builtin.command: "update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 9"
  when: trex_extracted.changed

- name: Switch to g++-9
  ansible.builtin.command: "update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-9 9"
  when: trex_extracted.changed

- name: Compile Release {{ item }} Part I
  ansible.builtin.command: "./b configure"
  args:
    chdir: "{{ trex_target_dir }}/trex-core-{{ item }}/linux_dpdk/"
  when: trex_extracted.changed

- name: Compile Release {{ item }} Part II
  ansible.builtin.command: "./b build"
  args:
    chdir: "{{ trex_target_dir }}/trex-core-{{ item }}/linux_dpdk/"
  async: 3000
  poll: 0
  register: trex_built
  when: trex_extracted.changed

- name: Check if T-Rex is compiled
  async_status:
    jid: "{{ trex_built.ansible_job_id }}"
  register: trex_built
  until: trex_built.finished
  delay: 10
  retries: 300
  when: trex_extracted.changed

- name: Switch to gcc-11
  ansible.builtin.command: "update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 11"
  when: trex_extracted.changed

- name: Switch to g++-11
  ansible.builtin.command: "update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 11"
  when: trex_extracted.changed

- name: Compile Release {{ item }} Part III
  ansible.builtin.command: "make -j 16"
  args:
    chdir: "{{ trex_target_dir }}/trex-core-{{ item }}/scripts/ko/src"
  when: trex_extracted.changed

- name: Compile Release {{ item }} Part IV
  ansible.builtin.command: "make install"
  args:
    chdir: "{{ trex_target_dir }}/trex-core-{{ item }}/scripts/ko/src"
  when: trex_extracted.changed

- name: Link libc.a to liblibc.a
  ansible.builtin.command: "ln -s -f /usr/lib/x86_64-linux-gnu/libc.a /usr/lib/x86_64-linux-gnu/liblibc.a"
  when: trex_extracted.changed