making tools into a rubygem, and pushed initial gem to rubygems (stil…

…l need to fix install process)

Rakefile

@@ -1,15 +1,67 @@
-# install pre-reqs with
-# gem install flexmock
+require 'rubygems'
+require 'rake'
+require 'rake/gempackagetask'
+require 'rake/testtask'
 
-require "rubygems" 
-require "rake"
-require "rake/testtask"
-require "flexmock"
 
-task :default => [:test]
+# TODO(cgb): This probably should be moved into a Gemfile and out of this file.
+# I'm just not sure how to do this right now.
+spec = Gem::Specification.new do |s|
+  s.name = 'appscale-tools'
+  s.version = '1.6.0'
+
+  s.summary = "A toolkit for running the AppScale cloud platform"  
+  s.description = <<-EOF
+    AppScale is a cloud platform that automatically configures and deploys
+    applications over cloud infrastructures (Amazon EC2, Microsoft Azure),
+    as well as cloud platforms (Google App Engine). It runs Google App
+    Engine applications as well as arbitrary programs via the Neptune
+    domain specific language.
+  EOF
+
+  s.author = "Chris Bunch"
+  s.email = "appscale_community@googlegroups.com"
+  s.homepage = "http://appscale.cs.ucsb.edu"
+
+  # Anything in bin is an executable - strip off the preceding bin/
+  # and take just the remainder
+  executables_with_bin = Dir.glob("{bin}/**/*")
+  executables = executables_with_bin.map { |e|
+    e.match(/\/(.*)/)[1]
+  }
+  s.executables = executables
 
+  s.platform = Gem::Platform::RUBY
+
+  candidates = Dir.glob("{bin,doc,lib,test,samples}/**/*")
+  s.files = candidates.delete_if do |item|
+    item.include?(".git") || item.include?("rdoc")
+  end
+  s.require_path = "lib"
+  s.autorequire = "appscale_tools"
+
+  s.has_rdoc = true
+  s.extra_rdoc_files = ["README", "LICENSE"]
+
+  # We test via flexmock and run tests via rake, so make sure those are 
+  # installed.
+  s.add_development_dependency('flexmock')
+  s.add_development_dependency('rake')
+end
+
+
+# responds to 'rake gem'
+Rake::GemPackageTask.new(spec) do |pkg|
+  pkg.need_tar = true
+end
+
+
+# responds to 'rake test'
 Rake::TestTask.new do |test|
   test.libs << "test" 
   test.test_files = Dir[ "test/tc*.rb" ]
   test.verbose = true
 end
+
+# 'rake' should run all tests
+task :default => [:test]