---
- hosts: local
  sudo: true
  vars: 
  tasks:

     - name: "Generate appropriate OS name"
       shell: echo {{ ansible_distribution }} | awk '{print tolower($0)}'
       register: os_name 

     - name: "Generate appropriate architecture name"
       shell: uname -m | sed 's/x86_/amd/;s/i[3-6]86/x86/'
       register: os_arch

     - name: "Install wkhtmltopdf CentOS"
       when: (ansible_distribution == "CentOS")
       yum: name="http://download.gna.org/wkhtmltopdf/0.12/0.12.2.1/wkhtmltox-0.12.2.1_linux-{{ os_name.stdout }}{{ ansible_distribution_major_version }}-{{ os_arch.stdout }}.rpm"

     - name: "Downloading wkhtmltopdf .deb package Debian/Ubuntu"
       when: (ansible_distribution == "Debian" or ansible_distribution == "Ubuntu")
       shell: wget http://download.gna.org/wkhtmltopdf/0.12/0.12.2.1/wkhtmltox-0.12.2.1_linux-{{ ansible_distribution_release }}-{{ os_arch.stdout }}.deb -O /tmp/wkhtmltopdf.deb

     - name: "Installing wkhtmltopdf.deb Debian/Ubuntu"
       when: (ansible_distribution == "Debian" or ansible_distribution == "Ubuntu")
       apt: deb=/tmp/wkhtmltopdf.deb state=installed

     - name: "Cleaning /tmp/wkhtmltopdf.deb"
       when: (ansible_distribution == "Debian" or ansible_distribution == "Ubuntu")
       shell: rm /tmp/wkhtmltopdf.deb