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, 125 insertions, 0 deletions

diff --git a/spec/bundler/install/failure_spec.rb b/spec/bundler/install/failure_spec.rb
new file mode 100644
index 0000000000..b4cdf13857
--- /dev/null
+++ b/spec/bundler/install/failure_spec.rb
@@ -0,0 +1,125 @@
+# frozen_string_literal: true
+
+RSpec.describe "bundle install" do
+  context "installing a gem fails" do
+    it "prints out why that gem was being installed" do
+      build_repo2 do
+        build_gem "activesupport", "2.3.2" do |s|
+          s.extensions << "Rakefile"
+          s.write "Rakefile", <<-RUBY
+            task :default do
+              abort "make installing activesupport-2.3.2 fail"
+            end
+          RUBY
+        end
+      end
+
+      install_gemfile <<-G
+        source "file:\/\/localhost#{gem_repo2}"
+        gem "rails"
+      G
+      expect(last_command.bundler_err).to end_with(normalize_uri_file(<<-M.strip))
+An error occurred while installing activesupport (2.3.2), and Bundler cannot continue.
+Make sure that `gem install activesupport -v '2.3.2' --source 'file://localhost#{gem_repo2}/'` succeeds before bundling.
+
+In Gemfile:
+  rails was resolved to 2.3.2, which depends on
+    actionmailer was resolved to 2.3.2, which depends on
+      activesupport
+                     M
+    end
+
+    context "when installing a git gem" do
+      it "does not tell the user to run 'gem install'" do
+        build_git "activesupport", "2.3.2", :path => lib_path("activesupport") do |s|
+          s.extensions << "Rakefile"
+          s.write "Rakefile", <<-RUBY
+            task :default do
+              abort "make installing activesupport-2.3.2 fail"
+            end
+          RUBY
+        end
+
+        install_gemfile <<-G
+          source "file:\/\/localhost#{gem_repo1}"
+          gem "rails"
+          gem "activesupport", :git => "#{lib_path("activesupport")}"
+        G
+
+        expect(last_command.bundler_err).to end_with(<<-M.strip)
+An error occurred while installing activesupport (2.3.2), and Bundler cannot continue.
+
+In Gemfile:
+  rails was resolved to 2.3.2, which depends on
+    actionmailer was resolved to 2.3.2, which depends on
+      activesupport
+                     M
+      end
+    end
+
+    context "when installing a gem using a git block" do
+      it "does not tell the user to run 'gem install'" do
+        build_git "activesupport", "2.3.2", :path => lib_path("activesupport") do |s|
+          s.extensions << "Rakefile"
+          s.write "Rakefile", <<-RUBY
+            task :default do
+              abort "make installing activesupport-2.3.2 fail"
+            end
+          RUBY
+        end
+
+        install_gemfile <<-G
+          source "file:\/\/localhost#{gem_repo1}"
+          gem "rails"
+
+          git "#{lib_path("activesupport")}" do
+            gem "activesupport"
+          end
+        G
+
+        expect(last_command.bundler_err).to end_with(<<-M.strip)
+An error occurred while installing activesupport (2.3.2), and Bundler cannot continue.
+
+
+In Gemfile:
+  rails was resolved to 2.3.2, which depends on
+    actionmailer was resolved to 2.3.2, which depends on
+      activesupport
+                     M
+      end
+    end
+
+    it "prints out the hint for the remote source when available" do
+      build_repo2 do
+        build_gem "activesupport", "2.3.2" do |s|
+          s.extensions << "Rakefile"
+          s.write "Rakefile", <<-RUBY
+            task :default do
+              abort "make installing activesupport-2.3.2 fail"
+            end
+          RUBY
+        end
+      end
+
+      build_repo4 do
+        build_gem "a"
+      end
+
+      install_gemfile <<-G
+        source "file:\/\/localhost#{gem_repo4}"
+        source "file:\/\/localhost#{gem_repo2}" do
+          gem "rails"
+        end
+      G
+      expect(last_command.bundler_err).to end_with(normalize_uri_file(<<-M.strip))
+An error occurred while installing activesupport (2.3.2), and Bundler cannot continue.
+Make sure that `gem install activesupport -v '2.3.2' --source 'file://localhost#{gem_repo2}/'` succeeds before bundling.
+
+In Gemfile:
+  rails was resolved to 2.3.2, which depends on
+    actionmailer was resolved to 2.3.2, which depends on
+      activesupport
+                     M
+    end
+  end
+end