Clean up corrupted lockfiles

Bundler 1.1.pre.5 introduced a bug that could
introduce duplicate GIT sections, which then
caused duplicate copies of gems in the GIT
sections.

This commit makes the LockfileParser aware of the
bug, and has it clean up any corrupted lockfiles.

1 files changed, 6 insertions, 0 deletions

diff --git a/spec/support/helpers.rb b/spec/support/helpers.rb
index 1466dc992a..c7f5c5bcdc 100644
--- a/spec/support/helpers.rb
+++ b/spec/support/helpers.rb
@@ -162,6 +162,12 @@ module Spec
       end
     end
 
+    def strip_whitespace(str)
+      # Trim the leading spaces
+      spaces = str[/\A\s+/, 0] || ""
+      str.gsub(/^#{spaces}/, '')
+    end
+
     def install_gemfile(*args)
       gemfile(*args)
       opts = args.last.is_a?(Hash) ? args.last : {}