Make remote available to env

lib/producer/core/env.rb

@@ -14,6 +14,10 @@ module Producer
       def output(str)
         @output.puts str
       end
+
+      def remote
+        @remote ||= Remote.new(target)
+      end
     end
   end
 end

spec/producer/core/env_spec.rb

@@ -47,5 +47,23 @@ module Producer::Core
         expect(env.target).to eq target
       end
     end
+
+    describe '#remote' do
+      it 'builds a Remote with the current target' do
+        env.target = 'some_hostname.example'
+        expect(Remote).to receive(:new).with(env.target)
+        env.remote
+      end
+
+      it 'returns the remote' do
+        remote = double('remote')
+        allow(Remote).to receive(:new) { remote }
+        expect(env.remote).to eq remote
+      end
+
+      it 'memoizes the remote' do
+        expect(env.remote).to be env.remote
+      end
+    end
   end
 end