From 3abb8229d46993c59c70eb44d6bbd80f55287345 Mon Sep 17 00:00:00 2001
From: "Samuel E. Giddins" <segiddins@segiddins.me>
Date: Mon, 6 Jul 2015 17:25:18 -0700
Subject: Add new binstubs for rake and rspec in bin, move executables to exe

---
 exe/bundle_ruby | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100755 exe/bundle_ruby

(limited to 'exe/bundle_ruby')

diff --git a/exe/bundle_ruby b/exe/bundle_ruby
new file mode 100755
index 00000000..d0cfdc27
--- /dev/null
+++ b/exe/bundle_ruby
@@ -0,0 +1,58 @@
+#!/usr/bin/env ruby
+
+Signal.trap("INT") { exit 1 }
+
+require 'bundler/ruby_version'
+require 'bundler/ruby_dsl'
+require 'bundler/shared_helpers'
+
+module Bundler
+  class GemfileError < RuntimeError; end
+  class Dsl
+    include RubyDsl
+
+    attr_accessor :ruby_version
+
+    def initialize
+      @ruby_version = nil
+    end
+
+    def eval_gemfile(gemfile, contents = nil)
+      contents ||= File.open(gemfile, "rb") { |f| f.read }
+      instance_eval(contents, gemfile.to_s, 1)
+    rescue SyntaxError => e
+      bt = e.message.split("\n")[1..-1]
+      raise GemfileError, ["Gemfile syntax error:", *bt].join("\n")
+    rescue ScriptError, RegexpError, NameError, ArgumentError => e
+      e.backtrace[0] = "#{e.backtrace[0]}: #{e.message} (#{e.class})"
+      STDERR.puts e.backtrace.join("\n       ")
+      raise GemfileError, "There was an error in your Gemfile," \
+        " and Bundler cannot continue."
+    end
+
+    def source(source, options = {})
+    end
+
+    def gem(name, *args)
+    end
+
+    def group(*args, &blk)
+    end
+  end
+end
+
+STDERR.puts "Warning: bundle_ruby will be deprecated in Bundler 2.0.0."
+
+dsl = Bundler::Dsl.new
+begin
+  dsl.eval_gemfile(Bundler::SharedHelpers.default_gemfile)
+  ruby_version = dsl.ruby_version
+  if ruby_version
+    puts ruby_version
+  else
+    puts "No ruby version specified"
+  end
+rescue Bundler::GemfileError => e
+  puts e.message
+  exit(-1)
+end
-- 
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