- name: Check for twine install
  command: which twine
  failed_when: false
  register: register_twine

- name: Set pypi_twine_executable
  set_fact:
    pypi_twine_executable: "{{ register_twine.stdout }}"
  when: register_twine.rc == 0

- name: Ensure twine is installed
  block:
    - name: Ensure twine is installed
      command: pip install twine --user

    - name: Set pypi_twine_executable
      set_fact:
        pypi_twine_executable: ~/.local/bin/twine
  when: register_twine.rc != 0