Added bundler as default gems. Revisit [Feature #12733]

  * bin/*, lib/bundler/*, lib/bundler.rb, spec/bundler, man/*:
    Merge from latest stable branch of bundler/bundler repository and
    added workaround patches. I will backport them into upstream.
  * common.mk, defs/gmake.mk: Added `test-bundler` task for test suite
    of bundler.
  * tool/sync_default_gems.rb: Added sync task for bundler.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/bundler/capistrano.rb b/lib/bundler/capistrano.rb
new file mode 100644
index 0000000000..1b7145b72b
--- /dev/null
+++ b/lib/bundler/capistrano.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+require "bundler/shared_helpers"
+Bundler::SharedHelpers.major_deprecation 2,
+  "The Bundler task for Capistrano. Please use http://github.com/capistrano/bundler"
+
+# Capistrano task for Bundler.
+#
+# Add "require 'bundler/capistrano'" in your Capistrano deploy.rb, and
+# Bundler will be activated after each new deployment.
+require "bundler/deployment"
+require "capistrano/version"
+
+if defined?(Capistrano::Version) && Gem::Version.new(Capistrano::Version).release >= Gem::Version.new("3.0")
+  raise "For Capistrano 3.x integration, please use http://github.com/capistrano/bundler"
+end
+
+Capistrano::Configuration.instance(:must_exist).load do
+  before "deploy:finalize_update", "bundle:install"
+  Bundler::Deployment.define_task(self, :task, :except => { :no_release => true })
+  set :rake, lambda { "#{fetch(:bundle_cmd, "bundle")} exec rake" }
+end