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, 161 insertions, 0 deletions

diff --git a/spec/bundler/spec_helper.rb b/spec/bundler/spec_helper.rb
new file mode 100644
index 0000000000..d24bd4505b
--- /dev/null
+++ b/spec/bundler/spec_helper.rb
@@ -0,0 +1,161 @@
+# frozen_string_literal: true
+
+$:.unshift File.expand_path("..", __FILE__)
+$:.unshift File.expand_path("../../lib", __FILE__)
+
+require "rubygems"
+module Gem
+  if defined?(@path_to_default_spec_map)
+    @path_to_default_spec_map.delete_if do |_path, spec|
+      spec.name == "bundler"
+    end
+  end
+end
+
+begin
+  require File.expand_path("../support/path.rb", __FILE__)
+  spec = Gem::Specification.load(Spec::Path.gemspec.to_s)
+  rspec = spec.dependencies.find {|d| d.name == "rspec" }
+  gem "rspec", rspec.requirement.to_s
+  require "rspec"
+  require "diff/lcs"
+rescue LoadError
+  abort "Run rake spec:deps to install development dependencies"
+end
+
+require "bundler/psyched_yaml"
+require "bundler/vendored_fileutils"
+require "uri"
+require "digest"
+
+
+# Delete the default copy of Bundler that RVM installs for us when running in CI
+require "fileutils"
+if ENV.select {|k, _v| k =~ /TRAVIS/ }.any? && Gem::Version.new(Gem::VERSION) > Gem::Version.new("2.0")
+  Dir.glob(File.join(Gem::Specification.default_specifications_dir, "bundler*.gemspec")).each do |file|
+    FileUtils.rm_rf(file)
+  end
+
+  Dir.glob(File.join(RbConfig::CONFIG["sitelibdir"], "bundler*")).each do |file|
+    FileUtils.rm_rf(file)
+  end
+end
+
+if File.expand_path(__FILE__) =~ %r{([^\w/\.:\-])}
+  abort "The bundler specs cannot be run from a path that contains special characters (particularly #{$1.inspect})"
+end
+
+require "bundler"
+
+Dir["#{File.expand_path("../support", __FILE__)}/*.rb"].each do |file|
+  file = file.gsub(%r{\A#{Regexp.escape File.expand_path("..", __FILE__)}/}, "")
+  require file unless file.end_with?("hax.rb")
+end
+
+$debug = false
+
+Spec::Manpages.setup
+Spec::Rubygems.setup
+FileUtils.rm_rf(Spec::Path.gem_repo1)
+ENV["RUBYOPT"] = "#{ENV["RUBYOPT"]} -r#{Spec::Path.spec_dir}/support/hax.rb"
+ENV["BUNDLE_SPEC_RUN"] = "true"
+
+# Don't wrap output in tests
+ENV["THOR_COLUMNS"] = "10000"
+
+Spec::CodeClimate.setup
+
+module Gem
+  def self.ruby=(ruby)
+    @ruby = ruby
+  end
+end
+
+RSpec.configure do |config|
+  config.include Spec::Builders
+  config.include Spec::Helpers
+  config.include Spec::Indexes
+  config.include Spec::Matchers
+  config.include Spec::Path
+  config.include Spec::Rubygems
+  config.include Spec::Platforms
+  config.include Spec::Sudo
+  config.include Spec::Permissions
+
+  # Enable flags like --only-failures and --next-failure
+  config.example_status_persistence_file_path = ".rspec_status"
+
+  config.disable_monkey_patching!
+
+  # Since failures cause us to keep a bunch of long strings in memory, stop
+  # once we have a large number of failures (indicative of core pieces of
+  # bundler being broken) so that running the full test suite doesn't take
+  # forever due to memory constraints
+  config.fail_fast ||= 25 if ENV["CI"]
+
+  if ENV["BUNDLER_SUDO_TESTS"] && Spec::Sudo.present?
+    config.filter_run :sudo => true
+  else
+    config.filter_run_excluding :sudo => true
+  end
+
+  if ENV["BUNDLER_REALWORLD_TESTS"]
+    config.filter_run :realworld => true
+  else
+    config.filter_run_excluding :realworld => true
+  end
+
+  git_version = Bundler::Source::Git::GitProxy.new(nil, nil, nil).version
+
+  config.filter_run_excluding :ruby => LessThanProc.with(RUBY_VERSION)
+  config.filter_run_excluding :rubygems => LessThanProc.with(Gem::VERSION)
+  config.filter_run_excluding :git => LessThanProc.with(git_version)
+  config.filter_run_excluding :rubygems_master => (ENV["RGV"] != "master")
+  config.filter_run_excluding :bundler => LessThanProc.with(Bundler::VERSION.split(".")[0, 2].join("."))
+  config.filter_run_excluding :ruby_repo => !(ENV["BUNDLE_RUBY"] && ENV["BUNDLE_GEM"]).nil?
+
+  config.filter_run_when_matching :focus unless ENV["CI"]
+
+  original_wd  = Dir.pwd
+  original_env = ENV.to_hash.delete_if {|k, _v| k.start_with?(Bundler::EnvironmentPreserver::BUNDLER_PREFIX) }
+
+  config.expect_with :rspec do |c|
+    c.syntax = :expect
+  end
+
+  config.before :suite do
+    if ENV["BUNDLE_RUBY"]
+      @orig_ruby = Gem.ruby
+      Gem.ruby = ENV["BUNDLE_RUBY"]
+    end
+  end
+
+  config.before :all do
+    build_repo1
+  end
+
+  config.before :each do
+    reset!
+    system_gems []
+    in_app_root
+    @command_executions = []
+  end
+
+  config.after :each do |example|
+    all_output = @command_executions.map(&:to_s_verbose).join("\n\n")
+    if example.exception && !all_output.empty?
+      warn all_output unless config.formatters.grep(RSpec::Core::Formatters::DocumentationFormatter).empty?
+      message = example.exception.message + "\n\nCommands:\n#{all_output}"
+      (class << example.exception; self; end).send(:define_method, :message) do
+        message
+      end
+    end
+
+    Dir.chdir(original_wd)
+    ENV.replace(original_env)
+  end
+
+  config.after :suite do
+    Gem.ruby = @orig_ruby if ENV["BUNDLE_RUBY"]
+  end
+end