The Chef recipe `plenv + cpanm + carton`

default.rb

git '/home/masutaka/.plenv' do
  repository 'git://github.com/tokuhirom/plenv.git'
  reference 'master'
  user 'masutaka'
  group 'masutaka'
  action :sync
end

directory '/home/masutaka/.plenv/plugins' do
  owner 'masutaka'
  group 'masutaka'
  mode  0755
  action :create
end

git '/home/masutaka/.plenv/plugins/perl-build' do
  repository 'git://github.com/tokuhirom/Perl-Build.git'
  reference 'master'
  user 'masutaka'
  group 'masutaka'
  action :sync
end

bash 'Install perl-5.18.2' do
  user 'masutaka'
  group 'masutaka'
  code <<-EOC
   export PATH=$HOME/.plenv/bin:$PATH
   eval "$(plenv init -)"
   plenv install 5.18.2 -Dusethreads
   plenv global 5.18.2
   plenv rehash
  EOC
  creates '/home/masutaka/.plenv/versions/5.18.2'
end

bash 'Install cpanm' do
  user 'masutaka'
  group 'masutaka'
  code <<-EOC
   export PATH=$HOME/.plenv/bin:$PATH
   eval "$(plenv init -)"
   plenv install-cpanm
  EOC
  creates '/home/masutaka/.plenv/versions/5.18.2/bin/cpanm'
end

bash 'Install carton' do
  user 'masutaka'
  group 'masutaka'
  code <<-EOC
   export PATH=$HOME/.plenv/bin:$PATH
   eval "$(plenv init -)"
   plenv exec cpanm Carton
  EOC
  creates '/home/masutaka/.plenv/versions/5.18.2/bin/carton'
end

plenv_spec.rb

  describe 'plenv' do
    describe file '/home/masutaka/.plenv/.git' do
      it_behaves_like 'a directory masutaka:masutaka 755'
    end

    describe file '/home/masutaka/.plenv/plugins' do
      it_behaves_like 'a directory masutaka:masutaka 755'
    end

    describe file '/home/masutaka/.plenv/plugins/perl-build/.git' do
      it_behaves_like 'a directory masutaka:masutaka 755'
    end

    describe file '/home/masutaka/.plenv/versions/5.18.2' do
      it_behaves_like 'a directory masutaka:masutaka 755'
    end

    describe file '/home/masutaka/.plenv/versions/5.18.2/bin/cpanm' do
      it_behaves_like 'a file masutaka:masutaka 555'
    end

    describe file '/home/masutaka/.plenv/versions/5.18.2/bin/carton' do
      it_behaves_like 'a file masutaka:masutaka 555'
    end
  end

http://masutaka.net/chalow/2013-07-17-1.html