[rubygems/rubygems] Remove implementation of `deployment`, `capistrano` and `vlad` entrypoints

Now they only raise an error.

https://github.com/rubygems/rubygems/commit/6e7c8db151

4 files changed, 28 insertions, 100 deletions

diff --git a/lib/bundler/capistrano.rb b/lib/bundler/capistrano.rb
index 705840143f..6d2437d895 100644
--- a/lib/bundler/capistrano.rb
+++ b/lib/bundler/capistrano.rb
@@ -1,22 +1,4 @@
 # frozen_string_literal: true
 
 require_relative "shared_helpers"
-Bundler::SharedHelpers.major_deprecation 2,
-  "The Bundler task for Capistrano. Please use https://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_relative "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 https://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
+Bundler::SharedHelpers.feature_removed! "The Bundler task for Capistrano. Please use https://github.com/capistrano/bundler"
diff --git a/lib/bundler/deployment.rb b/lib/bundler/deployment.rb
index b432ae6ae1..3344449e82 100644
--- a/lib/bundler/deployment.rb
+++ b/lib/bundler/deployment.rb
@@ -1,69 +1,6 @@
 # frozen_string_literal: true
 
 require_relative "shared_helpers"
-Bundler::SharedHelpers.major_deprecation 2, "Bundler no longer integrates with " \
+Bundler::SharedHelpers.feature_removed! "Bundler no longer integrates with " \
   "Capistrano, but Capistrano provides its own integration with " \
   "Bundler via the capistrano-bundler gem. Use it instead."
-
-module Bundler
-  class Deployment
-    def self.define_task(context, task_method = :task, opts = {})
-      if defined?(Capistrano) && context.is_a?(Capistrano::Configuration)
-        context_name = "capistrano"
-        role_default = "{:except => {:no_release => true}}"
-        error_type = ::Capistrano::CommandError
-      else
-        context_name = "vlad"
-        role_default = "[:app]"
-        error_type = ::Rake::CommandFailedError
-      end
-
-      roles = context.fetch(:bundle_roles, false)
-      opts[:roles] = roles if roles
-
-      context.send :namespace, :bundle do
-        send :desc, <<-DESC
-          Install the current Bundler environment. By default, gems will be \
-          installed to the shared/bundle path. Gems in the development and \
-          test group will not be installed. The install command is executed \
-          with the --deployment and --quiet flags. If the bundle cmd cannot \
-          be found then you can override the bundle_cmd variable to specify \
-          which one it should use. The base path to the app is fetched from \
-          the :latest_release variable. Set it for custom deploy layouts.
-
-          You can override any of these defaults by setting the variables shown below.
-
-          N.B. bundle_roles must be defined before you require 'bundler/#{context_name}' \
-          in your deploy.rb file.
-
-            set :bundle_gemfile,  "Gemfile"
-            set :bundle_dir,      File.join(fetch(:shared_path), 'bundle')
-            set :bundle_flags,    "--deployment --quiet"
-            set :bundle_without,  [:development, :test]
-            set :bundle_with,     [:mysql]
-            set :bundle_cmd,      "bundle" # e.g. "/opt/ruby/bin/bundle"
-            set :bundle_roles,    #{role_default} # e.g. [:app, :batch]
-        DESC
-        send task_method, :install, opts do
-          bundle_cmd     = context.fetch(:bundle_cmd, "bundle")
-          bundle_flags   = context.fetch(:bundle_flags, "--deployment --quiet")
-          bundle_dir     = context.fetch(:bundle_dir, File.join(context.fetch(:shared_path), "bundle"))
-          bundle_gemfile = context.fetch(:bundle_gemfile, "Gemfile")
-          bundle_without = [*context.fetch(:bundle_without, [:development, :test])].compact
-          bundle_with    = [*context.fetch(:bundle_with, [])].compact
-          app_path = context.fetch(:latest_release)
-          if app_path.to_s.empty?
-            raise error_type.new("Cannot detect current release path - make sure you have deployed at least once.")
-          end
-          args = ["--gemfile #{File.join(app_path, bundle_gemfile)}"]
-          args << "--path #{bundle_dir}" unless bundle_dir.to_s.empty?
-          args << bundle_flags.to_s
-          args << "--without #{bundle_without.join(" ")}" unless bundle_without.empty?
-          args << "--with #{bundle_with.join(" ")}" unless bundle_with.empty?
-
-          run "cd #{app_path} && #{bundle_cmd} install #{args.join(" ")}"
-        end
-      end
-    end
-  end
-end
diff --git a/lib/bundler/vlad.rb b/lib/bundler/vlad.rb
index 6179d0e4eb..c3a3d949a6 100644
--- a/lib/bundler/vlad.rb
+++ b/lib/bundler/vlad.rb
@@ -1,17 +1,4 @@
 # frozen_string_literal: true
 
 require_relative "shared_helpers"
-Bundler::SharedHelpers.major_deprecation 2,
-  "The Bundler task for Vlad"
-
-# Vlad task for Bundler.
-#
-# Add "require 'bundler/vlad'" in your Vlad deploy.rb, and
-# include the vlad:bundle:install task in your vlad:deploy task.
-require_relative "deployment"
-
-include Rake::DSL if defined? Rake::DSL
-
-namespace :vlad do
-  Bundler::Deployment.define_task(Rake::RemoteTask, :remote_task, roles: :app)
-end
+Bundler::SharedHelpers.feature_removed! "The Bundler task for Vlad"
diff --git a/spec/bundler/other/major_deprecation_spec.rb b/spec/bundler/other/major_deprecation_spec.rb
index 9977b97274..8861240249 100644
--- a/spec/bundler/other/major_deprecation_spec.rb
+++ b/spec/bundler/other/major_deprecation_spec.rb
@@ -615,19 +615,41 @@ RSpec.describe "major deprecations" do
 
   context "when `bundler/deployment` is required in a ruby script" do
     before do
-      ruby <<-RUBY
+      ruby <<-RUBY, raise_on_error: false
         require 'bundler/deployment'
       RUBY
     end
 
     it "should print a capistrano deprecation warning" do
-      expect(deprecations).to include("Bundler no longer integrates " \
+      expect(err).to include("Bundler no longer integrates " \
                              "with Capistrano, but Capistrano provides " \
                              "its own integration with Bundler via the " \
                              "capistrano-bundler gem. Use it instead.")
     end
+  end
 
-    pending "fails with a helpful error", bundler: "4"
+  context "when `bundler/capistrano` is required in a ruby script" do
+    before do
+      ruby <<-RUBY, raise_on_error: false
+        require 'bundler/capistrano'
+      RUBY
+    end
+
+    it "fails with a helpful error" do
+      expect(err).to include("[REMOVED] The Bundler task for Capistrano. Please use https://github.com/capistrano/bundler")
+    end
+  end
+
+  context "when `bundler/vlad` is required in a ruby script" do
+    before do
+      ruby <<-RUBY, raise_on_error: false
+        require 'bundler/vlad'
+      RUBY
+    end
+
+    it "fails with a helpful error" do
+      expect(err).to include("[REMOVED] The Bundler task for Vlad")
+    end
   end
 
   context "bundle show" do