git ssb

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require 'rspec/core/rake_task'
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require 'rubygems/package_task'
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require 'rake/extensiontask'
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require 'rake/javaextensiontask'
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require 'rake/clean'
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require 'rdoc/task'
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require 'benchmark'
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CLEAN.include(
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  "tmp",
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  "lib/1.8",
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  "lib/1.9",
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  "lib/2.0",
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  "lib/2.1",
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  "lib/bcrypt_ext.jar",
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  "lib/bcrypt_ext.so"
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)
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CLOBBER.include(
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  "doc",
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  "pkg"
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)
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GEMSPEC = Gem::Specification.load("bcrypt.gemspec")
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task :default => [:compile, :spec]
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desc "Run all specs"
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RSpec::Core::RakeTask.new do |t|
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  t.pattern = 'spec/**/*_spec.rb'
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  t.ruby_opts = '-w'
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end
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desc "Run all specs, with coverage testing"
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RSpec::Core::RakeTask.new(:rcov) do |t|
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  t.pattern = 'spec/**/*_spec.rb'
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  t.rcov = true
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  t.rcov_path = 'doc/coverage'
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  t.rcov_opts = ['--exclude', 'rspec,diff-lcs,rcov,_spec,_helper']
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end
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desc 'Generate RDoc'
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RDoc::Task.new do |rdoc|
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  rdoc.rdoc_dir = 'doc/rdoc'
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  rdoc.options += GEMSPEC.rdoc_options
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  rdoc.template = ENV['TEMPLATE'] if ENV['TEMPLATE']
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  rdoc.rdoc_files.include(*GEMSPEC.extra_rdoc_files)
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end
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Gem::PackageTask.new(GEMSPEC) do |pkg|
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  pkg.need_zip = true
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  pkg.need_tar = true
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end
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if RUBY_PLATFORM =~ /java/
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  Rake::JavaExtensionTask.new('bcrypt_ext', GEMSPEC) do |ext|
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    ext.ext_dir = 'ext/jruby'
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  end
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else
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  Rake::ExtensionTask.new("bcrypt_ext", GEMSPEC) do |ext|
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    ext.ext_dir = 'ext/mri'
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    ext.cross_compile = true
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    ext.cross_platform = ['x86-mingw32', 'x64-mingw32']
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  end
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  ENV['RUBY_CC_VERSION'].to_s.split(':').each do |ruby_version|
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    platforms = {
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      "x86-mingw32" => "i686-w64-mingw32",
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      "x64-mingw32" => "x86_64-w64-mingw32"
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    }
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    platforms.each do |platform, prefix|
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      task "copy:bcrypt_ext:#{platform}:#{ruby_version}" do |t|
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        %w[lib tmp/#{platform}/stage/lib].each do |dir|
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          so_file = "#{dir}/#{ruby_version[/^\d+\.\d+/]}/bcrypt_ext.so"
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          if File.exists?(so_file)
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            sh "#{prefix}-strip -S #{so_file}"
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          end
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        end
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      end
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    end
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  end
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end
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desc "Run a set of benchmarks on the compiled extension."
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task :benchmark do
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  TESTS = 100
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  TEST_PWD = "this is a test"
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  require File.expand_path(File.join(File.dirname(__FILE__), "lib", "bcrypt"))
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  Benchmark.bmbm do |results|
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    4.upto(10) do |n|
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      results.report("cost #{n}:") { TESTS.times { BCrypt::Password.create(TEST_PWD, :cost => n) } }
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    end
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  end
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end
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