---

- name: "Install python {{version}} runtime & build dependencies"
  become: yes
  apt: name={{item}}
  with_items:
    - build-essential
    - tk-dev
    - libncurses5-dev
    - libncursesw5-dev
    - libreadline6-dev
    - libdb5.3-dev
    - libgdbm-dev
    - libsqlite3-dev
    - libssl-dev
    - libbz2-dev
    - libexpat1-dev
    - liblzma-dev
    - libffi-dev
    - uuid-dev
    - zlib1g-dev

- name: "Download python{{version}}"
  get_url:
    url: "https://www.python.org/ftp/python/{{version}}/Python-{{version}}.tar.xz"
    dest: "/tmp/Python-{{version}}.tar.xz"

- name: "Unarchive python{{version}}"
  unarchive:
    src: "/tmp/Python-{{version}}.tar.xz"
    dest: "/tmp/"
    copy: no
    creates: "/tmp/Python-{{version}}"

- name: "configure python{{version}} build"
  command: ./configure --prefix=/opt/python-{{version}} --enable-optimizations
  args:
    chdir: "/tmp/Python-{{version}}"
    creates: "/tmp/Python-{{version}}/Makefile"

- name: "build python{{version}}"
  # not using make module to be able to use -j and creates option to fully skip step
  command: make -j{{threads}}
  args:
    chdir: "/tmp/Python-{{version}}"
    creates: "/tmp/Python-{{version}}/python"

- name: "install python{{version}}"
  become: yes
  make:
    chdir: "/tmp/Python-{{version}}"
    target: altinstall