1 files changed, 35 insertions, 0 deletions
diff --git a/railties/lib/vendor/thor-0.11.1/lib/thor/tasks/install.rb b/railties/lib/vendor/thor-0.11.1/lib/thor/tasks/install.rb
new file mode 100644
index 0000000000..6b20ff1634
--- /dev/null
+++ b/railties/lib/vendor/thor-0.11.1/lib/thor/tasks/install.rb
@@ -0,0 +1,35 @@
+class Thor
+  # Creates an install task.
+  #
+  # ==== Parameters
+  # spec<Gem::Specification>
+  #
+  # ==== Options
+  # :dir - The directory where the package is hold before installation. Defaults to ./pkg.
+  #
+  def self.install_task(spec, options={})
+    package_task(spec, options)
+    tasks['install'] = Thor::InstallTask.new(spec, options)
+  end
+
+  class InstallTask < Task
+    attr_accessor :spec, :config
+
+    def initialize(gemspec, config={})
+      super(:install, "Install the gem", "install", {})
+      @spec   = gemspec
+      @config = { :dir => File.join(Dir.pwd, "pkg") }.merge(config)
+    end
+
+    def run(instance, args=[])
+      null, sudo, gem = RUBY_PLATFORM =~ /mswin|mingw/ ? ['NUL', '', 'gem.bat'] :
+                                                         ['/dev/null', 'sudo', 'gem']
+
+      old_stderr, $stderr = $stderr.dup, File.open(null, "w")
+      instance.invoke(:package)
+      $stderr = old_stderr
+
+      system %{#{sudo} #{Gem.ruby} -S #{gem} install #{config[:dir]}/#{spec.name}-#{spec.version} --no-rdoc --no-ri --no-update-sources}
+    end
+  end
+end