bundler.rb in bundler-2.5.0

- old
+ new

@@ -15,11 +15,11 @@
 require_relative "bundler/build_metadata"
 
 # Bundler provides a consistent environment for Ruby projects by
 # tracking and installing the exact gems and versions that are needed.
 #
-# Since Ruby 2.6, Bundler is a part of Ruby's standard library.
+# Bundler is a part of Ruby's standard library.
 #
 # Bundler is used by creating _gemfiles_ listing all the project dependencies
 # and (optionally) their versions and then using
 #
 #   require 'bundler/setup'
@@ -37,10 +37,12 @@
   environment_preserver = EnvironmentPreserver.from_env
   ORIGINAL_ENV = environment_preserver.restore
   environment_preserver.replace_with_backup
   SUDO_MUTEX = Thread::Mutex.new
 
+  autoload :Checksum,               File.expand_path("bundler/checksum", __dir__)
+  autoload :CIDetector,             File.expand_path("bundler/ci_detector", __dir__)
   autoload :Definition,             File.expand_path("bundler/definition", __dir__)
   autoload :Dependency,             File.expand_path("bundler/dependency", __dir__)
   autoload :Deprecate,              File.expand_path("bundler/deprecate", __dir__)
   autoload :Digest,                 File.expand_path("bundler/digest", __dir__)
   autoload :Dsl,                    File.expand_path("bundler/dsl", __dir__)
@@ -190,11 +192,11 @@
     def load
       @load ||= Runtime.new(root, definition)
     end
 
     def environment
-      SharedHelpers.major_deprecation 2, "Bundler.environment has been removed in favor of Bundler.load", :print_caller_location => true
+      SharedHelpers.major_deprecation 2, "Bundler.environment has been removed in favor of Bundler.load", print_caller_location: true
       load
     end
 
     # Returns an instance of Bundler::Definition for given Gemfile and lockfile
     #
@@ -343,17 +345,17 @@
       ORIGINAL_ENV.clone
     end
 
     # @deprecated Use `unbundled_env` instead
     def clean_env
-      Bundler::SharedHelpers.major_deprecation(
-        2,
+      message =
         "`Bundler.clean_env` has been deprecated in favor of `Bundler.unbundled_env`. " \
-        "If you instead want the environment before bundler was originally loaded, use `Bundler.original_env`",
-        :print_caller_location => true
-      )
-
+        "If you instead want the environment before bundler was originally loaded, use `Bundler.original_env`"
+      removed_message =
+        "`Bundler.clean_env` has been removed in favor of `Bundler.unbundled_env`. " \
+        "If you instead want the environment before bundler was originally loaded, use `Bundler.original_env`"
+      Bundler::SharedHelpers.major_deprecation(2, message, removed_message: removed_message, print_caller_location: true)
       unbundled_env
     end
 
     # @return [Hash] Environment with all bundler-related variables removed
     def unbundled_env
@@ -386,17 +388,17 @@
       with_env(original_env) { yield }
     end
 
     # @deprecated Use `with_unbundled_env` instead
     def with_clean_env
-      Bundler::SharedHelpers.major_deprecation(
-        2,
+      message =
         "`Bundler.with_clean_env` has been deprecated in favor of `Bundler.with_unbundled_env`. " \
-        "If you instead want the environment before bundler was originally loaded, use `Bundler.with_original_env`",
-        :print_caller_location => true
-      )
-
+        "If you instead want the environment before bundler was originally loaded, use `Bundler.with_original_env`"
+      removed_message =
+        "`Bundler.with_clean_env` has been removed in favor of `Bundler.with_unbundled_env`. " \
+        "If you instead want the environment before bundler was originally loaded, use `Bundler.with_original_env`"
+      Bundler::SharedHelpers.major_deprecation(2, message, removed_message: removed_message, print_caller_location: true)
       with_env(unbundled_env) { yield }
     end
 
     # Run block with all bundler-related variables removed
     def with_unbundled_env
@@ -408,17 +410,17 @@
       with_original_env { Kernel.system(*args) }
     end
 
     # @deprecated Use `unbundled_system` instead
     def clean_system(*args)
-      Bundler::SharedHelpers.major_deprecation(
-        2,
+      message =
         "`Bundler.clean_system` has been deprecated in favor of `Bundler.unbundled_system`. " \
-        "If you instead want to run the command in the environment before bundler was originally loaded, use `Bundler.original_system`",
-        :print_caller_location => true
-      )
-
+        "If you instead want to run the command in the environment before bundler was originally loaded, use `Bundler.original_system`"
+      removed_message =
+        "`Bundler.clean_system` has been removed in favor of `Bundler.unbundled_system`. " \
+        "If you instead want to run the command in the environment before bundler was originally loaded, use `Bundler.original_system`"
+      Bundler::SharedHelpers.major_deprecation(2, message, removed_message: removed_message, print_caller_location: true)
       with_env(unbundled_env) { Kernel.system(*args) }
     end
 
     # Run subcommand in an environment with all bundler related variables removed
     def unbundled_system(*args)
@@ -430,17 +432,17 @@
       with_original_env { Kernel.exec(*args) }
     end
 
     # @deprecated Use `unbundled_exec` instead
     def clean_exec(*args)
-      Bundler::SharedHelpers.major_deprecation(
-        2,
+      message =
         "`Bundler.clean_exec` has been deprecated in favor of `Bundler.unbundled_exec`. " \
-        "If you instead want to exec to a command in the environment before bundler was originally loaded, use `Bundler.original_exec`",
-        :print_caller_location => true
-      )
-
+        "If you instead want to exec to a command in the environment before bundler was originally loaded, use `Bundler.original_exec`"
+      removed_message =
+        "`Bundler.clean_exec` has been removed in favor of `Bundler.unbundled_exec`. " \
+        "If you instead want to exec to a command in the environment before bundler was originally loaded, use `Bundler.original_exec`"
+      Bundler::SharedHelpers.major_deprecation(2, message, removed_message: removed_message, print_caller_location: true)
       with_env(unbundled_env) { Kernel.exec(*args) }
     end
 
     # Run a `Kernel.exec` to a subcommand in an environment with all bundler related variables removed
     def unbundled_exec(*args)
@@ -505,10 +507,19 @@
         File.open(file, "r:UTF-8", &:read)
       end
     end
 
     def safe_load_marshal(data)
-      load_marshal(data, :marshal_proc => SafeMarshal.proc)
+      if Gem.respond_to?(:load_safe_marshal)
+        Gem.load_safe_marshal
+        begin
+          Gem::SafeMarshal.safe_load(data)
+        rescue Gem::SafeMarshal::Reader::Error, Gem::SafeMarshal::Visitors::ToRuby::Error => e
+          raise MarshalError, "#{e.class}: #{e.message}"
+        end
+      else
+        load_marshal(data, marshal_proc: SafeMarshal.proc)
+      end
     end
 
     def load_gemspec(file, validate = false)
       @gemspec_cache ||= {}
       key = File.expand_path(file)