lib/twitter/meta.rb

   1 require('rubygems')
   2 require('erb')
   3
   4 class Twitter::Meta #:nodoc:
   5   attr_accessor :root_dir
   6   attr_reader :gem_spec, :project_files, :spec_files
   7
   8   def initialize(root_dir)
   9     @root_dir = root_dir
  10   end
  11
  12   def pkg_info
  13     yaml_file = File.join(@root_dir, 'pkg-info.yml')
  14     ryaml = ERB.new(File.read(yaml_file), 0)
  15     s = ryaml.result(binding)
  16     YAML.load(s)
  17   end
  18
  19   def spec_info
  20     self.pkg_info['spec'] if self.pkg_info
  21   end
  22
  23   def project_files
  24     @project_files ||= Dir.glob(File.join(@root_dir, 'lib/**/*.rb'))
  25     @project_files
  26   end
  27
  28   def spec_files
  29     @spec_files ||= Dir.glob(File.join(@root_dir, 'spec/**/*.rb'))
  30     @spec_files
  31   end
  32
  33   def gem_spec
  34     @gem_spec ||= Gem::Specification.new do |spec|
  35       self.spec_info.each do |key, val|
  36         spec.send("#{key}=", val)
  37       end
  38     end
  39     @gem_spec
  40   end
  41 end