pip version according python version

Author: Gustavo Muniz do Carmo

.gitignore

@@ -1,2 +1,3 @@
 **/*/__pycache__
 .vscode
+env

README.md

@@ -13,6 +13,8 @@ Ansible role to install [Ansible](https://www.ansible.com).
     - codeyourinfra.ansible
 ```
 
+The role requires the *ansible_python_version* variable, obtained through the [gathering facts phase](https://docs.ansible.com/ansible/latest/user_guide/playbooks_variables.html#information-discovered-from-systems-facts). So please don't turn off facts.
+
 ## Build process
 
 The build process is performed in [Travis CI](https://travis-ci.org/codeyourinfra/ansible). During the build, the role is tested by using [Molecule](https://molecule.readthedocs.io).

tasks/main.yml

@@ -5,8 +5,21 @@
   loop:
     - libssl-dev
     - libffi-dev
-    - python-pip
-    - python3-pip
+
+- name: Python version
+  debug:
+    var: ansible_python_version
+
+- name: Install pip3/uninstall pip, if python3.
+  apt:
+    name: python3-pip
+    state: "{{ 'present' if ansible_python_version is version('3', '>=') else 'absent' }}"
+
+- name: Install pip/unsintall pip3, if python.
+  apt:
+    name: python-pip
+    state: "{{ 'present' if ansible_python_version is version('3', '<') else 'absent' }}"
+
 - name: Install Ansible
   pip:
     name: ansible

tests/test.yml

@@ -1,6 +1,5 @@
 ---
 - hosts: containers
-  gather_facts: no
   roles:
     - ansible
   tasks: