require 'rubygems'
require 'rake/gempackagetask'
require 'fileutils'

def read_version
  m = /\#define\s+HEAPSHOW\_VERSION +"(\d+\.\d+\.\d+)"/.match(IO.read('ext/cheapshow.c'))
  return m[1] if m
end

task :default => [:init_spec, :package]

task :test do
  ENV['RUBYLIB'] = File.expand_path(LIB) + File::PATH_SEPARATOR + ENV['RUBYLIB']
  Dir.chdir TEST
  system 'ruby test.rb'
end

task :init_spec do
  spec = Gem::Specification.new do |s|
    s.authors = 'art'
    s.email = 'art@example.com'
    s.platform = Gem::Platform::RUBY
    s.extensions << 'ext/extconf.rb'
    s.required_ruby_version = ">= 1.8.7"
    s.summary = 'TODO: '
    s.name = 'heapshow'
    s.homepage = 'http://heapshow.rubyforge.org/'
    s.version = read_version
    s.requirements << 'none'
    s.require_path = 'lib'
    s.files = FileList['lib/**/*.rb', 'samples/**/*.rb', 'ext/*.c', 'ext/*.h', 'ext/depend',
                       'test/*.rb', '*.txt', 'ChangeLog']
    s.test_file = 'test/test.rb'
    s.has_rdoc = true
    s.description = 'TODO:'
  end

  Rake::GemPackageTask.new(spec) do |pkg|
    pkg.gem_spec = spec
    pkg.need_zip = false
    pkg.need_tar = false
  end
end