nodejs.rb

execute 'install nodebrew' do
  command 'curl -L git.io/nodebrew | perl - setup'
  not_if 'nodebrew help'
end

execute 'add path' do
  command %Q(export PATH=$HOME/.nodebrew/current/bin:$PATH)
  not_if 'cat ~/.bashrc | grep nodebrew'
end

execute 'source .bashrc' do
  command '. ~/.bashrc'
end

execute 'install nodejs' do
  command 'nodebrew install-binary latest'
  not_if 'node -v'
end

execute 'use nodejs' do
  command 'nodebrew use latest'
end