Postponing the Bundler merge.

  I faced a big issue about Bundler with ruby core.
  I have no time to resolve it issue before 2.5 final release.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 760 deletions

diff --git a/spec/bundler/install/gems/dependency_api_spec.rb b/spec/bundler/install/gems/dependency_api_spec.rb
deleted file mode 100644
index fe696f38c3..0000000000
--- a/spec/bundler/install/gems/dependency_api_spec.rb
+++ /dev/null
@@ -1,760 +0,0 @@
-# frozen_string_literal: true
-
-RSpec.describe "gemcutter's dependency API" do
-  let(:source_hostname) { "localgemserver.test" }
-  let(:source_uri) { "http://#{source_hostname}" }
-
-  it "should use the API" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("Fetching gem metadata from #{source_uri}")
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "should URI encode gem names" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem " sinatra"
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("' sinatra' is not a valid gem name because it contains whitespace.")
-  end
-
-  it "should handle nested dependencies" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rails"
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("Fetching gem metadata from #{source_uri}/...")
-    expect(the_bundle).to include_gems(
-      "rails 2.3.2",
-      "actionpack 2.3.2",
-      "activerecord 2.3.2",
-      "actionmailer 2.3.2",
-      "activeresource 2.3.2",
-      "activesupport 2.3.2"
-    )
-  end
-
-  it "should handle multiple gem dependencies on the same gem" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "net-sftp"
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(the_bundle).to include_gems "net-sftp 1.1.1"
-  end
-
-  it "should use the endpoint when using --deployment" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-    bundle :install, :artifice => "endpoint"
-
-    bundle! :install, forgotten_command_line_options(:deployment => true, :path => "vendor/bundle").merge(:artifice => "endpoint")
-    expect(out).to include("Fetching gem metadata from #{source_uri}")
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "handles git dependencies that are in rubygems" do
-    build_git "foo" do |s|
-      s.executables = "foobar"
-      s.add_dependency "rails", "2.3.2"
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      git "file:///#{lib_path("foo-1.0")}" do
-        gem 'foo'
-      end
-    G
-
-    bundle :install, :artifice => "endpoint"
-
-    expect(the_bundle).to include_gems("rails 2.3.2")
-  end
-
-  it "handles git dependencies that are in rubygems using --deployment" do
-    build_git "foo" do |s|
-      s.executables = "foobar"
-      s.add_dependency "rails", "2.3.2"
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      gem 'foo', :git => "file:///#{lib_path("foo-1.0")}"
-    G
-
-    bundle :install, :artifice => "endpoint"
-
-    bundle "install --deployment", :artifice => "endpoint"
-
-    expect(the_bundle).to include_gems("rails 2.3.2")
-  end
-
-  it "doesn't fail if you only have a git gem with no deps when using --deployment" do
-    build_git "foo"
-    gemfile <<-G
-      source "#{source_uri}"
-      gem 'foo', :git => "file:///#{lib_path("foo-1.0")}"
-    G
-
-    bundle "install", :artifice => "endpoint"
-    bundle! :install, forgotten_command_line_options(:deployment => true).merge(:artifice => "endpoint")
-
-    expect(the_bundle).to include_gems("foo 1.0")
-  end
-
-  it "falls back when the API errors out" do
-    simulate_platform mswin
-
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rcov"
-    G
-
-    bundle :install, :artifice => "windows"
-    expect(out).to include("Fetching source index from #{source_uri}")
-    expect(the_bundle).to include_gems "rcov 1.0.0"
-  end
-
-  it "falls back when hitting the Gemcutter Dependency Limit" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "activesupport"
-      gem "actionpack"
-      gem "actionmailer"
-      gem "activeresource"
-      gem "thin"
-      gem "rack"
-      gem "rails"
-    G
-    bundle :install, :artifice => "endpoint_fallback"
-    expect(out).to include("Fetching source index from #{source_uri}")
-
-    expect(the_bundle).to include_gems(
-      "activesupport 2.3.2",
-      "actionpack 2.3.2",
-      "actionmailer 2.3.2",
-      "activeresource 2.3.2",
-      "activesupport 2.3.2",
-      "thin 1.0.0",
-      "rack 1.0.0",
-      "rails 2.3.2"
-    )
-  end
-
-  it "falls back when Gemcutter API doesn't return proper Marshal format" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle :install, :verbose => true, :artifice => "endpoint_marshal_fail"
-    expect(out).to include("could not fetch from the dependency API, trying the full index")
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "falls back when the API URL returns 403 Forbidden" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle :install, :verbose => true, :artifice => "endpoint_api_forbidden"
-    expect(out).to include("Fetching source index from #{source_uri}")
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "handles host redirects" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle :install, :artifice => "endpoint_host_redirect"
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "handles host redirects without Net::HTTP::Persistent" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    FileUtils.mkdir_p lib_path
-    File.open(lib_path("disable_net_http_persistent.rb"), "w") do |h|
-      h.write <<-H
-        module Kernel
-          alias require_without_disabled_net_http require
-          def require(*args)
-            raise LoadError, 'simulated' if args.first == 'openssl' && !caller.grep(/vendored_persistent/).empty?
-            require_without_disabled_net_http(*args)
-          end
-        end
-      H
-    end
-
-    bundle :install, :artifice => "endpoint_host_redirect", :requires => [lib_path("disable_net_http_persistent.rb")]
-    expect(out).to_not match(/Too many redirects/)
-    expect(the_bundle).to include_gems "rack 1.0.0"
-  end
-
-  it "timeouts when Bundler::Fetcher redirects too much" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle :install, :artifice => "endpoint_redirect"
-    expect(out).to match(/Too many redirects/)
-  end
-
-  context "when --full-index is specified" do
-    it "should use the modern index for install" do
-      gemfile <<-G
-        source "#{source_uri}"
-        gem "rack"
-      G
-
-      bundle "install --full-index", :artifice => "endpoint"
-      expect(out).to include("Fetching source index from #{source_uri}")
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-
-    it "should use the modern index for update" do
-      gemfile <<-G
-        source "#{source_uri}"
-        gem "rack"
-      G
-
-      bundle! "update --full-index", :artifice => "endpoint", :all => bundle_update_requires_all?
-      expect(out).to include("Fetching source index from #{source_uri}")
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-  end
-
-  it "fetches again when more dependencies are found in subsequent sources", :bundler => "< 2" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra"
-      gem "back_deps"
-    G
-
-    bundle :install, :artifice => "endpoint_extra"
-    expect(the_bundle).to include_gems "back_deps 1.0", "foo 1.0"
-  end
-
-  it "fetches again when more dependencies are found in subsequent sources using blocks" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra" do
-        gem "back_deps"
-      end
-    G
-
-    bundle :install, :artifice => "endpoint_extra"
-    expect(the_bundle).to include_gems "back_deps 1.0", "foo 1.0"
-  end
-
-  it "fetches gem versions even when those gems are already installed" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack", "1.0.0"
-    G
-    bundle :install, :artifice => "endpoint_extra_api"
-
-    build_repo4 do
-      build_gem "rack", "1.2" do |s|
-        s.executables = "rackup"
-      end
-    end
-
-    gemfile <<-G
-      source "#{source_uri}" do; end
-      source "#{source_uri}/extra"
-      gem "rack", "1.2"
-    G
-    bundle :install, :artifice => "endpoint_extra_api"
-    expect(the_bundle).to include_gems "rack 1.2"
-  end
-
-  it "considers all possible versions of dependencies from all api gem sources", :bundler => "< 2" do
-    # In this scenario, the gem "somegem" only exists in repo4.  It depends on specific version of activesupport that
-    # exists only in repo1.  There happens also be a version of activesupport in repo4, but not the one that version 1.0.0
-    # of somegem wants. This test makes sure that bundler actually finds version 1.2.3 of active support in the other
-    # repo and installs it.
-    build_repo4 do
-      build_gem "activesupport", "1.2.0"
-      build_gem "somegem", "1.0.0" do |s|
-        s.add_dependency "activesupport", "1.2.3" # This version exists only in repo1
-      end
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra"
-      gem 'somegem', '1.0.0'
-    G
-
-    bundle! :install, :artifice => "endpoint_extra_api"
-
-    expect(the_bundle).to include_gems "somegem 1.0.0"
-    expect(the_bundle).to include_gems "activesupport 1.2.3"
-  end
-
-  it "considers all possible versions of dependencies from all api gem sources using blocks" do
-    # In this scenario, the gem "somegem" only exists in repo4.  It depends on specific version of activesupport that
-    # exists only in repo1.  There happens also be a version of activesupport in repo4, but not the one that version 1.0.0
-    # of somegem wants. This test makes sure that bundler actually finds version 1.2.3 of active support in the other
-    # repo and installs it.
-    build_repo4 do
-      build_gem "activesupport", "1.2.0"
-      build_gem "somegem", "1.0.0" do |s|
-        s.add_dependency "activesupport", "1.2.3" # This version exists only in repo1
-      end
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra" do
-        gem 'somegem', '1.0.0'
-      end
-    G
-
-    bundle :install, :artifice => "endpoint_extra_api"
-
-    expect(the_bundle).to include_gems "somegem 1.0.0"
-    expect(the_bundle).to include_gems "activesupport 1.2.3"
-  end
-
-  it "prints API output properly with back deps" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra" do
-        gem "back_deps"
-      end
-    G
-
-    bundle :install, :artifice => "endpoint_extra"
-
-    expect(out).to include("Fetching gem metadata from http://localgemserver.test/.")
-    expect(out).to include("Fetching source index from http://localgemserver.test/extra")
-  end
-
-  it "does not fetch every spec if the index of gems is large when doing back deps", :bundler => "< 2" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      build_gem "missing"
-      # need to hit the limit
-      1.upto(Bundler::Source::Rubygems::API_REQUEST_LIMIT) do |i|
-        build_gem "gem#{i}"
-      end
-
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra"
-      gem "back_deps"
-    G
-
-    bundle :install, :artifice => "endpoint_extra_missing"
-    expect(the_bundle).to include_gems "back_deps 1.0"
-  end
-
-  it "does not fetch every spec if the index of gems is large when doing back deps using blocks" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      build_gem "missing"
-      # need to hit the limit
-      1.upto(Bundler::Source::Rubygems::API_REQUEST_LIMIT) do |i|
-        build_gem "gem#{i}"
-      end
-
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra" do
-        gem "back_deps"
-      end
-    G
-
-    bundle :install, :artifice => "endpoint_extra_missing"
-    expect(the_bundle).to include_gems "back_deps 1.0"
-  end
-
-  it "uses the endpoint if all sources support it" do
-    gemfile <<-G
-      source "#{source_uri}"
-
-      gem 'foo'
-    G
-
-    bundle :install, :artifice => "endpoint_api_missing"
-    expect(the_bundle).to include_gems "foo 1.0"
-  end
-
-  it "fetches again when more dependencies are found in subsequent sources using --deployment", :bundler => "< 2" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra"
-      gem "back_deps"
-    G
-
-    bundle :install, :artifice => "endpoint_extra"
-
-    bundle "install --deployment", :artifice => "endpoint_extra"
-    expect(the_bundle).to include_gems "back_deps 1.0"
-  end
-
-  it "fetches again when more dependencies are found in subsequent sources using --deployment with blocks" do
-    build_repo2 do
-      build_gem "back_deps" do |s|
-        s.add_dependency "foo"
-      end
-      FileUtils.rm_rf Dir[gem_repo2("gems/foo-*.gem")]
-    end
-
-    gemfile <<-G
-      source "#{source_uri}"
-      source "#{source_uri}/extra" do
-        gem "back_deps"
-      end
-    G
-
-    bundle :install, :artifice => "endpoint_extra"
-
-    bundle "install --deployment", :artifice => "endpoint_extra"
-    expect(the_bundle).to include_gems "back_deps 1.0"
-  end
-
-  it "does not refetch if the only unmet dependency is bundler" do
-    gemfile <<-G
-      source "#{source_uri}"
-
-      gem "bundler_dep"
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("Fetching gem metadata from #{source_uri}")
-  end
-
-  it "should install when EndpointSpecification has a bin dir owned by root", :sudo => true do
-    sudo "mkdir -p #{system_gem_path("bin")}"
-    sudo "chown -R root #{system_gem_path("bin")}"
-
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rails"
-    G
-    bundle :install, :artifice => "endpoint"
-    expect(the_bundle).to include_gems "rails 2.3.2"
-  end
-
-  it "installs the binstubs", :bundler => "< 2" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle "install --binstubs", :artifice => "endpoint"
-
-    gembin "rackup"
-    expect(out).to eq("1.0.0")
-  end
-
-  it "installs the bins when using --path and uses autoclean", :bundler => "< 2" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle "install --path vendor/bundle", :artifice => "endpoint"
-
-    expect(vendored_gems("bin/rackup")).to exist
-  end
-
-  it "installs the bins when using --path and uses bundle clean", :bundler => "< 2" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem "rack"
-    G
-
-    bundle "install --path vendor/bundle --no-clean", :artifice => "endpoint"
-
-    expect(vendored_gems("bin/rackup")).to exist
-  end
-
-  it "prints post_install_messages" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem 'rack-obama'
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("Post-install message from rack:")
-  end
-
-  it "should display the post install message for a dependency" do
-    gemfile <<-G
-      source "#{source_uri}"
-      gem 'rack_middleware'
-    G
-
-    bundle :install, :artifice => "endpoint"
-    expect(out).to include("Post-install message from rack:")
-    expect(out).to include("Rack's post install message")
-  end
-
-  context "when using basic authentication" do
-    let(:user)     { "user" }
-    let(:password) { "pass" }
-    let(:basic_auth_source_uri) do
-      uri          = URI.parse(source_uri)
-      uri.user     = user
-      uri.password = password
-
-      uri
-    end
-
-    it "passes basic authentication details and strips out creds" do
-      gemfile <<-G
-        source "#{basic_auth_source_uri}"
-        gem "rack"
-      G
-
-      bundle :install, :artifice => "endpoint_basic_authentication"
-      expect(out).not_to include("#{user}:#{password}")
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-
-    it "strips http basic authentication creds for modern index" do
-      gemfile <<-G
-        source "#{basic_auth_source_uri}"
-        gem "rack"
-      G
-
-      bundle :install, :artifice => "endopint_marshal_fail_basic_authentication"
-      expect(out).not_to include("#{user}:#{password}")
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-
-    it "strips http basic auth creds when it can't reach the server" do
-      gemfile <<-G
-        source "#{basic_auth_source_uri}"
-        gem "rack"
-      G
-
-      bundle :install, :artifice => "endpoint_500"
-      expect(out).not_to include("#{user}:#{password}")
-    end
-
-    it "strips http basic auth creds when warning about ambiguous sources", :bundler => "< 2" do
-      gemfile <<-G
-        source "#{basic_auth_source_uri}"
-        source "file://#{gem_repo1}"
-        gem "rack"
-      G
-
-      bundle :install, :artifice => "endpoint_basic_authentication"
-      expect(out).to include("Warning: the gem 'rack' was found in multiple sources.")
-      expect(out).not_to include("#{user}:#{password}")
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-
-    it "does not pass the user / password to different hosts on redirect" do
-      gemfile <<-G
-        source "#{basic_auth_source_uri}"
-        gem "rack"
-      G
-
-      bundle :install, :artifice => "endpoint_creds_diff_host"
-      expect(the_bundle).to include_gems "rack 1.0.0"
-    end
-
-    describe "with authentication details in bundle config" do
-      before do
-        gemfile <<-G
-          source "#{source_uri}"
-          gem "rack"
-        G
-      end
-
-      it "reads authentication details by host name from bundle config" do
-        bundle "config #{source_hostname} #{user}:#{password}"
-
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-
-        expect(out).to include("Fetching gem metadata from #{source_uri}")
-        expect(the_bundle).to include_gems "rack 1.0.0"
-      end
-
-      it "reads authentication details by full url from bundle config" do
-        # The trailing slash is necessary here; Fetcher canonicalizes the URI.
-        bundle "config #{source_uri}/ #{user}:#{password}"
-
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-
-        expect(out).to include("Fetching gem metadata from #{source_uri}")
-        expect(the_bundle).to include_gems "rack 1.0.0"
-      end
-
-      it "should use the API" do
-        bundle "config #{source_hostname} #{user}:#{password}"
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-        expect(out).to include("Fetching gem metadata from #{source_uri}")
-        expect(the_bundle).to include_gems "rack 1.0.0"
-      end
-
-      it "prefers auth supplied in the source uri" do
-        gemfile <<-G
-          source "#{basic_auth_source_uri}"
-          gem "rack"
-        G
-
-        bundle "config #{source_hostname} otheruser:wrong"
-
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-        expect(the_bundle).to include_gems "rack 1.0.0"
-      end
-
-      it "shows instructions if auth is not provided for the source" do
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-        expect(out).to include("bundle config #{source_hostname} username:password")
-      end
-
-      it "fails if authentication has already been provided, but failed" do
-        bundle "config #{source_hostname} #{user}:wrong"
-
-        bundle :install, :artifice => "endpoint_strict_basic_authentication"
-        expect(out).to include("Bad username or password")
-      end
-    end
-
-    describe "with no password" do
-      let(:password) { nil }
-
-      it "passes basic authentication details" do
-        gemfile <<-G
-          source "#{basic_auth_source_uri}"
-          gem "rack"
-        G
-
-        bundle :install, :artifice => "endpoint_basic_authentication"
-        expect(the_bundle).to include_gems "rack 1.0.0"
-      end
-    end
-  end
-
-  context "when ruby is compiled without openssl", :ruby_repo do
-    before do
-      # Install a monkeypatch that reproduces the effects of openssl being
-      # missing when the fetcher runs, as happens in real life. The reason
-      # we can't just overwrite openssl.rb is that Artifice uses it.
-      bundled_app("broken_ssl").mkpath
-      bundled_app("broken_ssl/openssl.rb").open("w") do |f|
-        f.write <<-RUBY
-          raise LoadError, "cannot load such file -- openssl"
-        RUBY
-      end
-    end
-
-    it "explains what to do to get it" do
-      gemfile <<-G
-        source "#{source_uri.gsub(/http/, "https")}"
-        gem "rack"
-      G
-
-      bundle :install, :env => { "RUBYOPT" => "-I#{bundled_app("broken_ssl")}" }
-      expect(out).to include("OpenSSL")
-    end
-  end
-
-  context "when SSL certificate verification fails" do
-    it "explains what happened" do
-      # Install a monkeypatch that reproduces the effects of openssl raising
-      # a certificate validation error when RubyGems tries to connect.
-      gemfile <<-G
-        class Net::HTTP
-          def start
-            raise OpenSSL::SSL::SSLError, "certificate verify failed"
-          end
-        end
-
-        source "#{source_uri.gsub(/http/, "https")}"
-        gem "rack"
-      G
-
-      bundle :install
-      expect(out).to match(/could not verify the SSL certificate/i)
-    end
-  end
-
-  context ".gemrc with sources is present" do
-    before do
-      File.open(home(".gemrc"), "w") do |file|
-        file.puts({ :sources => ["https://rubygems.org"] }.to_yaml)
-      end
-    end
-
-    after do
-      home(".gemrc").rmtree
-    end
-
-    it "uses other sources declared in the Gemfile" do
-      gemfile <<-G
-        source "#{source_uri}"
-        gem 'rack'
-      G
-
-      bundle "install", :artifice => "endpoint_marshal_fail"
-
-      expect(exitstatus).to eq(0) if exitstatus
-    end
-  end
-end