gerrit: Rewrite scripts using only the Gerry gem

See https://github.com/trumant/gerry.

Author: sschuberth

Gemfile

@@ -1,2 +1,2 @@
 source 'https://rubygems.org/'
-gem 'net-http-digest_auth'
+gem 'gerry'

Gemfile.lock

@@ -1,10 +1,19 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    net-http-digest_auth (1.4)
+    gerry (0.0.3)
+      httparty
+    httparty (0.13.5)
+      json (~> 1.8)
+      multi_xml (>= 0.5.2)
+    json (1.8.3)
+    multi_xml (0.5.5)
 
 PLATFORMS
   x64-mingw32
 
 DEPENDENCIES
-  net-http-digest_auth
+  gerry
+
+BUNDLED WITH
+   1.10.3

bundle/bundler/setup.rb

@@ -2,4 +2,8 @@
 # ruby 1.8.7 doesn't define RUBY_ENGINE
 ruby_engine = defined?(RUBY_ENGINE) ? RUBY_ENGINE : 'ruby'
 path = File.expand_path('..', __FILE__)
-$:.unshift File.expand_path("#{path}/../#{ruby_engine}/gems/net-http-digest_auth-1.4/lib")
+$:.unshift "#{path}/../#{ruby_engine}/gems/json-1.8.3/C/Users/seschube/Development/GitHub/dev-scripts/bundle/ruby/2.1.0/extensions/x64-mingw32/2.1.0/json-1.8.3"
+$:.unshift "#{path}/../#{ruby_engine}/gems/json-1.8.3/lib"
+$:.unshift "#{path}/../#{ruby_engine}/gems/multi_xml-0.5.5/lib"
+$:.unshift "#{path}/../#{ruby_engine}/gems/httparty-0.13.5/lib"
+$:.unshift "#{path}/../#{ruby_engine}/gems/gerry-0.0.3/lib"

bundle/ruby/bin/httparty

@@ -0,0 +1,23 @@
+#! ruby
+#
+# This file was generated by RubyGems.
+#
+# The application 'httparty' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require 'rubygems'
+
+version = ">= 0"
+
+if ARGV.first
+  str = ARGV.first
+  str = str.dup.force_encoding("BINARY") if str.respond_to? :force_encoding
+  if str =~ /\A_(.*)_\z/ and Gem::Version.correct?($1) then
+    version = $1
+    ARGV.shift
+  end
+end
+
+gem 'httparty', version
+load Gem.bin_path('httparty', 'httparty', version)

bundle/ruby/bin/httparty.bat

@@ -0,0 +1,6 @@
+@ECHO OFF
+IF NOT "%~f0" == "~f0" GOTO :WinNT
+@"C:\Ruby21-x64\bin\ruby.exe" "C:/Users/seschube/Development/GitHub/dev-scripts/bundle/ruby/2.1.0/bin/httparty" %1 %2 %3 %4 %5 %6 %7 %8 %9
+GOTO :EOF
+:WinNT
+@"C:\Ruby21-x64\bin\ruby.exe" "%~dpn0" %*