Add bin and edit workflow

bin/gems/eventmachine-1.2.7/rakelib/package.rake

@@ -0,0 +1,120 @@
+require 'rubygems'
+require 'rubygems/package_task'
+
+begin
+  require 'rake/extensiontask'
+  require 'rake/javaextensiontask'
+rescue LoadError => e
+  puts <<-MSG
+rake-compiler gem seems to be missing. Please install it with
+
+  gem install rake-compiler
+
+(add sudo if necessary).
+  MSG
+end
+
+Gem::PackageTask.new(GEMSPEC) do |pkg|
+end
+
+if RUBY_PLATFORM =~ /java/
+  Rake::JavaExtensionTask.new("rubyeventmachine", GEMSPEC) do |ext|
+    ext.ext_dir = 'java/src'
+  end
+else
+  def setup_cross_compilation(ext)
+    unless RUBY_PLATFORM =~ /mswin|mingw/
+      ext.cross_compile = true
+      ext.cross_platform = ['x86-mingw32', 'x64-mingw32']
+    end
+  end
+  def hack_cross_compilation(ext)
+    # inject 1.8/1.9 pure-ruby entry point
+    # HACK: add these dependencies to the task instead of using cross_compiling
+    if ext.cross_platform.is_a?(Array)
+      ext.cross_platform.each do |platform|
+        task = "native:#{GEMSPEC.name}:#{platform}"
+        if Rake::Task.task_defined?(task)
+          Rake::Task[task].prerequisites.unshift "lib/#{ext.name}.rb"
+        end
+      end
+    end
+  end
+
+  em = Rake::ExtensionTask.new("rubyeventmachine", GEMSPEC) do |ext|
+    ext.ext_dir = 'ext'
+    ext.source_pattern = '*.{h,c,cpp}'
+    setup_cross_compilation(ext)
+  end
+  hack_cross_compilation em
+
+  ff = Rake::ExtensionTask.new("fastfilereaderext", GEMSPEC) do |ext|
+    ext.ext_dir = 'ext/fastfilereader'
+    ext.source_pattern = '*.{h,c,cpp}'
+    setup_cross_compilation(ext)
+  end
+  hack_cross_compilation ff
+end
+
+# Setup shim files that require 1.8 vs 1.9 extensions in win32 bin gems
+%w[ rubyeventmachine fastfilereaderext ].each do |filename|
+  file("lib/#{filename}.rb") do |t|
+    File.open(t.name, 'wb') do |f|
+      f.write <<-eoruby
+  RUBY_VERSION =~ /(\\d+.\\d+)/
+  require "\#{$1}/#{File.basename(t.name, '.rb')}"
+      eoruby
+    end
+    at_exit{ FileUtils.rm t.name if File.exist?(t.name) }
+  end
+end
+
+task :cross_cxx do
+  ENV['CROSS_COMPILING'] = 'yes'
+  require 'rake/extensioncompiler'
+  ENV['CXX'] = "#{Rake::ExtensionCompiler.mingw_host}-g++"
+end
+
+if Rake::Task.task_defined?(:cross)
+  task :cross => 'lib/rubyeventmachine.rb'
+  task :cross => 'lib/fastfilereaderext.rb'
+  task :cross => :cross_cxx
+end
+
+def windows?; RUBY_PLATFORM =~ /mswin|mingw/; end
+def sudo(cmd)
+  if windows? || (require 'etc'; Etc.getpwuid.uid == 0)
+    sh cmd
+  else
+    sh "sudo #{cmd}"
+  end
+end
+def gem_cmd(action, name, *args)
+  rb = Gem.ruby rescue nil
+  rb ||= (require 'rbconfig'; File.join(Config::CONFIG['bindir'], Config::CONFIG['ruby_install_name']))
+  sudo "#{rb} -r rubygems -e 'require %{rubygems/gem_runner}; Gem::GemRunner.new.run(%w{#{action} #{name} #{args.join(' ')}})'"
+end
+
+Rake::Task[:clean].enhance [:clobber_package]
+
+# DevKit task following the example of Luis Lavena's test-ruby-c-extension
+task :devkit do
+  begin
+    require "devkit"
+  rescue LoadError => e
+    abort "Failed to activate RubyInstaller's DevKit required for compilation."
+  end
+end
+
+if RUBY_PLATFORM =~ /mingw|mswin/
+  Rake::Task['compile'].prerequisites.unshift 'devkit'
+end
+
+desc "Build binary gems for Windows with rake-compiler-dock"
+task 'gem:windows' do
+  require 'rake_compiler_dock'
+  RakeCompilerDock.sh <<-EOT
+    RUBY_CC_VERSION="${RUBY_CC_VERSION//1.8.7/}"
+    bundle && rake cross native gem
+  EOT
+end