a file to check the gem build

github_gemtest.rb

@@ -0,0 +1,20 @@
+#!/usr/bin/env ruby
+require 'yaml'
+
+if ARGV.size < 1
+  puts "Usage: github-test.rb my-project.gemspec"
+  exit
+end
+
+require 'rubygems/specification'
+data = File.read(ARGV[0])
+spec = nil
+
+if data !~ %r{!ruby/object:Gem::Specification}
+  Thread.new { spec = eval("$SAFE = 3\n#{data}") }.join
+else
+  spec = YAML.load(data)
+end
+
+puts spec
+puts "OK"