1 files changed, 26 insertions, 2 deletions
diff --git a/bin/rspec b/bin/rspec
index d72fadf39..757e79b3f 100755
--- a/bin/rspec
+++ b/bin/rspec
@@ -1,3 +1,27 @@
 #!/usr/bin/env ruby
-require 'bundler/setup'
-load Gem.bin_path('rspec-core', 'rspec')
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'rspec' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../Gemfile", __dir__)
+
+bundle_binstub = File.expand_path("bundle", __dir__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("rspec-core", "rspec")