1 files changed, 38 insertions, 0 deletions
diff --git a/lib/bundler/vendor/thor/lib/thor/shell/wrapped_printer.rb b/lib/bundler/vendor/thor/lib/thor/shell/wrapped_printer.rb
new file mode 100644
index 0000000000..ba88e952db
--- /dev/null
+++ b/lib/bundler/vendor/thor/lib/thor/shell/wrapped_printer.rb
@@ -0,0 +1,38 @@
+require_relative "column_printer"
+require_relative "terminal"
+
+class Bundler::Thor
+  module Shell
+    class WrappedPrinter < ColumnPrinter
+      def print(message)
+        width = Terminal.terminal_width - @indent
+        paras = message.split("\n\n")
+
+        paras.map! do |unwrapped|
+          words = unwrapped.split(" ")
+          counter = words.first.length
+          words.inject do |memo, word|
+            word = word.gsub(/\n\005/, "\n").gsub(/\005/, "\n")
+            counter = 0 if word.include? "\n"
+            if (counter + word.length + 1) < width
+              memo = "#{memo} #{word}"
+              counter += (word.length + 1)
+            else
+              memo = "#{memo}\n#{word}"
+              counter = word.length
+            end
+            memo
+          end
+        end.compact!
+
+        paras.each do |para|
+          para.split("\n").each do |line|
+            stdout.puts line.insert(0, " " * @indent)
+          end
+          stdout.puts unless para == paras.last
+        end
+      end
+    end
+  end
+end
+