diff options
Diffstat (limited to 'lib/rubygems/deprecate.rb')
| -rw-r--r-- | lib/rubygems/deprecate.rb | 155 |
1 files changed, 80 insertions, 75 deletions
diff --git a/lib/rubygems/deprecate.rb b/lib/rubygems/deprecate.rb index 5fe0afb6b0..7d24f9cbfc 100644 --- a/lib/rubygems/deprecate.rb +++ b/lib/rubygems/deprecate.rb @@ -1,4 +1,5 @@ # frozen_string_literal: true + ## # Provides 3 methods for declaring when something is going away. # @@ -68,97 +69,101 @@ # end # end -module Gem::Deprecate - - def self.skip # :nodoc: - @skip ||= false - end +module Gem + module Deprecate + def self.skip # :nodoc: + @skip ||= false + end - def self.skip=(v) # :nodoc: - @skip = v - end + def self.skip=(v) # :nodoc: + @skip = v + end - ## - # Temporarily turn off warnings. Intended for tests only. + ## + # Temporarily turn off warnings. Intended for tests only. - def skip_during - Gem::Deprecate.skip, original = true, Gem::Deprecate.skip - yield - ensure - Gem::Deprecate.skip = original - end + def skip_during + original = Gem::Deprecate.skip + Gem::Deprecate.skip = true + yield + ensure + Gem::Deprecate.skip = original + end - def self.next_rubygems_major_version # :nodoc: - Gem::Version.new(Gem.rubygems_version.segments.first).bump - end + def self.next_rubygems_major_version # :nodoc: + Gem::Version.new(Gem.rubygems_version.segments.first).bump + end - ## - # Simple deprecation method that deprecates +name+ by wrapping it up - # in a dummy method. It warns on each call to the dummy method - # telling the user of +repl+ (unless +repl+ is :none) and the - # year/month that it is planned to go away. + ## + # Simple deprecation method that deprecates +name+ by wrapping it up + # in a dummy method. It warns on each call to the dummy method + # telling the user of +repl+ (unless +repl+ is :none) and the + # year/month that it is planned to go away. - def deprecate(name, repl, year, month) - class_eval do - old = "_deprecated_#{name}" - alias_method old, name - define_method name do |*args, &block| - klass = self.kind_of? Module - target = klass ? "#{self}." : "#{self.class}#" - msg = [ "NOTE: #{target}#{name} is deprecated", - repl == :none ? " with no replacement" : "; use #{repl} instead", - ". It will be removed on or after %4d-%02d." % [year, month], - "\n#{target}#{name} called from #{Gem.location_of_caller.join(":")}", - ] - warn "#{msg.join}." unless Gem::Deprecate.skip - send old, *args, &block + def deprecate(name, repl, year, month) + class_eval do + old = "_deprecated_#{name}" + alias_method old, name + define_method name do |*args, &block| + klass = is_a? Module + target = klass ? "#{self}." : "#{self.class}#" + msg = [ + "NOTE: #{target}#{name} is deprecated", + repl == :none ? " with no replacement" : "; use #{repl} instead", + format(". It will be removed on or after %4d-%02d.", year, month), + "\n#{target}#{name} called from #{Gem.location_of_caller.join(":")}", + ] + warn "#{msg.join}." unless Gem::Deprecate.skip + send old, *args, &block + end + ruby2_keywords name if respond_to?(:ruby2_keywords, true) end - ruby2_keywords name if respond_to?(:ruby2_keywords, true) end - end - ## - # Simple deprecation method that deprecates +name+ by wrapping it up - # in a dummy method. It warns on each call to the dummy method - # telling the user of +repl+ (unless +repl+ is :none) and the - # Rubygems version that it is planned to go away. + ## + # Simple deprecation method that deprecates +name+ by wrapping it up + # in a dummy method. It warns on each call to the dummy method + # telling the user of +repl+ (unless +repl+ is :none) and the + # Rubygems version that it is planned to go away. - def rubygems_deprecate(name, replacement=:none) - class_eval do - old = "_deprecated_#{name}" - alias_method old, name - define_method name do |*args, &block| - klass = self.kind_of? Module - target = klass ? "#{self}." : "#{self.class}#" - msg = [ "NOTE: #{target}#{name} is deprecated", - replacement == :none ? " with no replacement" : "; use #{replacement} instead", - ". It will be removed in Rubygems #{Gem::Deprecate.next_rubygems_major_version}", - "\n#{target}#{name} called from #{Gem.location_of_caller.join(":")}", - ] - warn "#{msg.join}." unless Gem::Deprecate.skip - send old, *args, &block + def rubygems_deprecate(name, replacement=:none) + class_eval do + old = "_deprecated_#{name}" + alias_method old, name + define_method name do |*args, &block| + klass = is_a? Module + target = klass ? "#{self}." : "#{self.class}#" + msg = [ + "NOTE: #{target}#{name} is deprecated", + replacement == :none ? " with no replacement" : "; use #{replacement} instead", + ". It will be removed in Rubygems #{Gem::Deprecate.next_rubygems_major_version}", + "\n#{target}#{name} called from #{Gem.location_of_caller.join(":")}", + ] + warn "#{msg.join}." unless Gem::Deprecate.skip + send old, *args, &block + end + ruby2_keywords name if respond_to?(:ruby2_keywords, true) end - ruby2_keywords name if respond_to?(:ruby2_keywords, true) end - end - # Deprecation method to deprecate Rubygems commands - def rubygems_deprecate_command - class_eval do - define_method "deprecated?" do - true - end + # Deprecation method to deprecate Rubygems commands + def rubygems_deprecate_command(version = Gem::Deprecate.next_rubygems_major_version) + class_eval do + define_method "deprecated?" do + true + end - define_method "deprecation_warning" do - msg = [ "#{self.command} command is deprecated", - ". It will be removed in Rubygems #{Gem::Deprecate.next_rubygems_major_version}.\n", - ] + define_method "deprecation_warning" do + msg = [ + "#{command} command is deprecated", + ". It will be removed in Rubygems #{version}.\n", + ] - alert_warning "#{msg.join}" unless Gem::Deprecate.skip + alert_warning msg.join.to_s unless Gem::Deprecate.skip + end end end - end - - module_function :rubygems_deprecate, :rubygems_deprecate_command, :skip_during + module_function :rubygems_deprecate, :rubygems_deprecate_command, :skip_during + end end |