Added support for 5.x nodejs.

* Added and tested new NodeJS version
* Added a more extensible way of catering for the original 0.10, 0.12, along with support for 4.x and 5.x repo paths

Author: wolfeidau

README.md

@@ -25,6 +25,7 @@ Then configure it as follows:
 
 ## Role Variables
 
+- `nodejs_version`: Supports 0.10 or 0.12 or 4.x
 - `nodejs_nodesource_pin_priority`: Pin-Priority of the NodeSource repository (default: `500`).
 
 ## Testing

tasks/main.yml

@@ -6,7 +6,7 @@
   register: apt_https_transport
 
 - name: Install HTTPS transport for APT
-  apt: 
+  apt:
     pkg: apt-transport-https
     state: installed
   when: not apt_https_transport.stat.exists
@@ -16,6 +16,17 @@
     url: https://deb.nodesource.com/gpgkey/nodesource.gpg.key
     state: present
 
+- name: Check if nodejs_version is 4.x or higher
+  set_fact: debian_repo_version="4.x"
+  when: "{{ nodejs_version | version_compare('4.0', '>=') }}"
+
+- name: Check if nodejs_version is 5.x or higher
+  set_fact: debian_repo_version="5.x"
+  when: "{{ nodejs_version | version_compare('5.0', '>=') }}"
+
+- name: Show fact
+  debug: msg="debian_repo_version = {{ debian_repo_version }}"
+
 - name: Add NodeSource deb repository
   apt_repository:
     repo: 'deb https://deb.nodesource.com/node_{{ debian_repo_version }} {{ ansible_distribution_release }} main'

vars/main.yml

@@ -1,3 +1,3 @@
 ---
 # vars file for nodejs
-debian_repo_version: "{{ nodejs_version if '4' not in nodejs_version else '4.x' }}"
+debian_repo_version: "{{ nodejs_version }}"