added pyenv role

roles/avanov.pyenv/tasks/Darwin.yml

@@ -0,0 +1,5 @@
+- name: Install development packages necessary for building Python
+  homebrew:
+    name: "{{ pyenv_osx_packages }}"
+    state: present
+  become: false

roles/avanov.pyenv/tasks/Debian.yml

@@ -0,0 +1,12 @@
+---
+- name: Ensure apt cache is up to date
+  apt:
+    update_cache: yes
+    cache_valid_time: "{{ 48 * 60 * 60 }}"  # consider the cache to be valid within 48 hours
+  become: true
+
+- name: Install development packages necessary for building Python
+  apt:
+    pkg: "{{ pyenv_debian_packages }}"
+    state: present
+  become: true

roles/avanov.pyenv/tasks/RedHat.yml

@@ -0,0 +1,8 @@
+---
+# Use action module which can interchangably use yum or dnf depending on what is available ( Eg. dnf on Fedora vs yum on Centos )
+# Note: special variable ansible_pkg_mgr requires fact_gathering to be enabled
+# More: https://ansible-tips-and-tricks.readthedocs.io/en/latest/os-dependent-tasks/installing_packages/
+- name: Install development packages necessary for building Python
+  action: >
+    {{ ansible_pkg_mgr }} name="{{ pyenv_redhat_packages }}" state=present
+  become: true

roles/avanov.pyenv/tasks/install.yml

@@ -0,0 +1,59 @@
+---
+- name: Install PyEnv
+  git:
+    repo: https://github.com/pyenv/pyenv.git
+    dest: "{{ pyenv_path }}"
+    update: "{{ pyenv_update_git_install }}"
+
+- name: Install PyEnv-virtualenv plugin
+  git:
+    repo: https://github.com/yyuu/pyenv-virtualenv.git
+    dest: "{{ pyenv_path }}/plugins/pyenv-virtualenv"
+    update: "{{ pyenv_update_git_install }}"
+
+- name: Install PyEnv-update plugin
+  git:
+    repo: https://github.com/pyenv/pyenv-update.git
+    dest: "{{ pyenv_path }}/plugins/pyenv-update"
+    update: "{{ pyenv_update_git_install }}"
+  when: pyenv_update
+
+- name: Install .pyenvrc
+  template:
+    src: ".pyenvrc.j2"
+    dest: "{{ pyenv_path }}/.pyenvrc"
+    owner: "{{ pyenv_owner }}"
+    mode: "0644"
+
+- name: "Load pyenv env variables in {{ pyenv_setting_path }}"
+  lineinfile: dest="{{ pyenv_setting_path }}"
+              regexp="\.pyenvrc$"
+              line="source {{ pyenv_path }}/.pyenvrc"
+              state=present
+              create=yes
+
+- name: "Add pyenv autocomplete in {{ pyenv_setting_path }}"
+  lineinfile: dest="{{ pyenv_setting_path }}"
+              regexp="pyenv\.bash$"
+              line="source {{ pyenv_path }}/completions/pyenv.bash"
+              state=present
+  when: pyenv_enable_autocompletion
+
+- name: Update Pyenv interpreter list
+  shell: . {{ pyenv_path }}/.pyenvrc && pyenv update
+  when: pyenv_update
+  
+- name: Install Python interpreters "{{ pyenv_python_versions }}"
+  shell: . {{ pyenv_path }}/.pyenvrc && env PYTHON_CONFIGURE_OPTS="{{ pyenv_python_configure_opts }}" pyenv install {{ item }}
+         creates="{{ pyenv_path }}/versions/{{ item }}/bin/python"
+  with_items: "{{ pyenv_python_versions }}"
+
+- name: Create virtual environments
+  shell: . {{ pyenv_path }}/.pyenvrc && pyenv virtualenv {{ item.py_version }} {{ item.venv_name }}
+         creates="{{ pyenv_path }}/versions/{{ item.venv_name }}/bin/python"
+  with_items: "{{ pyenv_virtualenvs }}"
+
+- name: Set pyenv global
+  shell: . {{ pyenv_path }}/.pyenvrc && pyenv global {{ pyenv_global }} && pyenv rehash
+  when: pyenv_global is defined
+

roles/avanov.pyenv/tasks/main.yml

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+---
+- include: Darwin.yml
+  when: ansible_os_family == "Darwin"
+
+- include: Debian.yml
+  when: ansible_os_family == "Debian"
+  
+- include: RedHat.yml
+  when: ansible_os_family == "RedHat"
+
+
+- include: install.yml
+  become: true
+  become_user: "{{ pyenv_owner }}"
+  when: pyenv_env == "user"
+  
+- include: install.yml
+  become: true
+  when: pyenv_env == "system"
+