Switch to NodeSource repository

- Chris Lea's PPA will be dropped with the release of 0.12.x
- https://chrislea.com/2014/07/09/joining-forces-nodesource/
- https://nodesource.com/blog/chris-lea-joins-forces-with-nodesource

attributes/packages.rb

@@ -2,7 +2,8 @@ include_attribute 'nodejs::default'
 
 case node['platform_family']
 when 'debian'
-  default['nodejs']['repo'] = 'http://ppa.launchpad.net/chris-lea/node.js/ubuntu'
+  default['nodejs']['repo']     = 'https://deb.nodesource.com/node'
+  default['nodejs']['key']      = '1655a0ab68576280'
   default['nodejs']['packages'] = node['nodejs']['install_repo'] ? %w(nodejs) : %w(nodejs npm nodejs-dev)
 when 'rhel', 'fedora'
   default['nodejs']['packages'] = %w(nodejs nodejs-devel npm)

recipes/repo.rb

@@ -2,12 +2,14 @@ case node['platform_family']
 when 'debian'
   include_recipe 'apt'
 
+  package 'apt-transport-https'
+
   apt_repository 'node.js' do
     uri node['nodejs']['repo']
     distribution node['lsb']['codename']
     components ['main']
     keyserver 'keyserver.ubuntu.com'
-    key 'C7917B12'
+    key node['nodejs']['key']
   end
 when 'rhel'
   include_recipe 'yum-epel'