Class: Gem::Commands::UpdateCommand
- Inherits:
-
Gem::Command
- Object
- Gem::Command
- Gem::Commands::UpdateCommand
- Includes:
- InstallUpdateOptions, LocalRemoteOptions, VersionOption
- Defined in:
- lib/rubygems/commands/update_command.rb
Instance Attribute Summary collapse
-
#installer ⇒ Object
readonly
:nodoc:.
-
#updated ⇒ Object
readonly
:nodoc:.
Attributes inherited from Gem::Command
#command, #defaults, #options, #program_name, #summary
Instance Method Summary collapse
-
#arguments ⇒ Object
:nodoc:.
-
#check_latest_rubygems(version) ⇒ Object
:nodoc:.
-
#check_update_arguments ⇒ Object
:nodoc:.
-
#defaults_str ⇒ Object
:nodoc:.
-
#description ⇒ Object
:nodoc:.
- #execute ⇒ Object
-
#fetch_remote_gems(spec) ⇒ Object
:nodoc:.
-
#highest_installed_gems ⇒ Object
:nodoc:.
-
#highest_remote_version(spec) ⇒ Object
:nodoc:.
-
#initialize ⇒ UpdateCommand
constructor
A new instance of UpdateCommand.
-
#install_rubygems(version) ⇒ Object
:nodoc:.
- #rubygems_target_version ⇒ Object
- #update_gem(name, version = Gem::Requirement.default) ⇒ Object
- #update_gems(gems_to_update) ⇒ Object
-
#update_rubygems ⇒ Object
Update RubyGems software to the latest version.
-
#update_rubygems_arguments ⇒ Object
:nodoc:.
-
#usage ⇒ Object
:nodoc:.
- #which_to_update(highest_installed_gems, gem_names, system = false) ⇒ Object
Methods included from VersionOption
#add_platform_option, #add_prerelease_option, #add_version_option
Methods included from LocalRemoteOptions
#accept_uri_http, #add_bulk_threshold_option, #add_clear_sources_option, #add_local_remote_options, #add_proxy_option, #add_source_option, #add_update_sources_option, #both?, #local?, #remote?
Methods included from InstallUpdateOptions
#add_install_update_options, #install_update_defaults_str
Methods inherited from Gem::Command
add_common_option, #add_extra_args, #add_option, add_specific_extra_args, #begins?, build_args, build_args=, common_options, extra_args, extra_args=, #get_all_gem_names, #get_all_gem_names_and_versions, #get_one_gem_name, #get_one_optional_argument, #handle_options, #handles?, #invoke, #invoke_with_build_args, #merge_options, #remove_option, #show_help, #show_lookup_failure, specific_extra_args, specific_extra_args_hash, #when_invoked
Methods included from UserInteraction
#alert, #alert_error, #alert_warning, #ask, #ask_for_password, #ask_yes_no, #choose_from_list, #say, #terminate_interaction, #verbose
Methods included from DefaultUserInteraction
ui, #ui, ui=, #ui=, use_ui, #use_ui
Constructor Details
#initialize ⇒ UpdateCommand
Returns a new instance of UpdateCommand.
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# File 'lib/rubygems/commands/update_command.rb', line 21 def initialize super 'update', 'Update installed gems to the latest version', :document => %w[rdoc ri], :force => false OptionParser.accept Gem::Version do |value| Gem::Version.new value value end add_option('--system [VERSION]', Gem::Version, 'Update the RubyGems system software') do |value, | value = true unless value [:system] = value end add_platform_option add_prerelease_option "as update targets" @updated = [] @installer = nil end |
Instance Attribute Details
#installer ⇒ Object (readonly)
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 17 def installer @installer end |
#updated ⇒ Object (readonly)
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 19 def updated @updated end |
Instance Method Details
#arguments ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 49 def arguments # :nodoc: "REGEXP regexp to search for in gem name" end |
#check_latest_rubygems(version) ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 70 def check_latest_rubygems version # :nodoc: if Gem.rubygems_version == version then say "Latest version currently installed. Aborting." terminate_interaction end [:user_install] = false end |
#check_update_arguments ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 79 def check_update_arguments # :nodoc: unless [:args].empty? then alert_error "Gem names are not allowed with the --system option" terminate_interaction 1 end end |
#defaults_str ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 53 def defaults_str # :nodoc: "--document --no-force --install-dir #{Gem.dir}" end |
#description ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 57 def description # :nodoc: <<-EOF The update command will update your gems to the latest version. The update command does not remove the previous version. Use the cleanup command to remove old versions. EOF end |
#execute ⇒ Object
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# File 'lib/rubygems/commands/update_command.rb', line 86 def execute if [:system] then update_rubygems return end say "Updating installed gems" hig = highest_installed_gems gems_to_update = which_to_update hig, [:args].uniq updated = update_gems gems_to_update updated_names = updated.map { |spec| spec.name } not_updated_names = [:args].uniq - updated_names if updated.empty? then say "Nothing to update" else say "Gems updated: #{updated_names.join(' ')}" say "Gems already up-to-date: #{not_updated_names.join(' ')}" unless not_updated_names.empty? end end |
#fetch_remote_gems(spec) ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 111 def fetch_remote_gems spec # :nodoc: dependency = Gem::Dependency.new spec.name, "> #{spec.version}" dependency.prerelease = [:prerelease] fetcher = Gem::SpecFetcher.fetcher spec_tuples, errors = fetcher.search_for_dependency dependency error = errors.find { |e| e.respond_to? :exception } raise error if error spec_tuples end |
#highest_installed_gems ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 126 def highest_installed_gems # :nodoc: hig = {} # highest installed gems Gem::Specification.each do |spec| if hig[spec.name].nil? or hig[spec.name].version < spec.version then hig[spec.name] = spec end end hig end |
#highest_remote_version(spec) ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 138 def highest_remote_version spec # :nodoc: spec_tuples = fetch_remote_gems spec matching_gems = spec_tuples.select do |g,_| g.name == spec.name and g.match_platform? end highest_remote_gem = matching_gems.max_by { |g,_| g.version } highest_remote_gem ||= [Gem::NameTuple.null] highest_remote_gem.first.version end |
#install_rubygems(version) ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 152 def install_rubygems version # :nodoc: args = update_rubygems_arguments update_dir = File.join Gem.dir, 'gems', "rubygems-update-#{version}" Dir.chdir update_dir do say "Installing RubyGems #{version}" # Make sure old rubygems isn't loaded old = ENV["RUBYOPT"] ENV.delete("RUBYOPT") if old installed = system Gem.ruby, 'setup.rb', *args say "RubyGems system software updated" if installed ENV["RUBYOPT"] = old if old end end |
#rubygems_target_version ⇒ Object
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# File 'lib/rubygems/commands/update_command.rb', line 169 def rubygems_target_version version = [:system] update_latest = version == true if update_latest then version = Gem::Version.new Gem::VERSION requirement = Gem::Requirement.new ">= #{Gem::VERSION}" else version = Gem::Version.new version requirement = Gem::Requirement.new version end rubygems_update = Gem::Specification.new rubygems_update.name = 'rubygems-update' rubygems_update.version = version hig = { 'rubygems-update' => rubygems_update } gems_to_update = which_to_update hig, [:args], :system _, up_ver = gems_to_update.first target = if update_latest then up_ver else version end return target, requirement end |
#update_gem(name, version = Gem::Requirement.default) ⇒ Object
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# File 'lib/rubygems/commands/update_command.rb', line 201 def update_gem name, version = Gem::Requirement.default return if @updated.any? { |spec| spec.name == name } = .dup [:prerelease] = version.prerelease? @installer = Gem::DependencyInstaller.new say "Updating #{name}" begin @installer.install name, Gem::Requirement.new(version) rescue Gem::InstallError, Gem::DependencyError => e alert_error "Error installing #{name}:\n\t#{e.}" end @installer.installed_gems.each do |spec| @updated << spec end end |
#update_gems(gems_to_update) ⇒ Object
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# File 'lib/rubygems/commands/update_command.rb', line 221 def update_gems gems_to_update gems_to_update.uniq.sort.each do |(name, version)| update_gem name, version end @updated end |
#update_rubygems ⇒ Object
Update RubyGems software to the latest version.
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# File 'lib/rubygems/commands/update_command.rb', line 232 def update_rubygems check_update_arguments version, requirement = rubygems_target_version check_latest_rubygems version update_gem 'rubygems-update', version installed_gems = Gem::Specification.find_all_by_name 'rubygems-update', requirement version = installed_gems.last.version install_rubygems version end |
#update_rubygems_arguments ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 247 def update_rubygems_arguments # :nodoc: args = [] args << '--prefix' << Gem.prefix if Gem.prefix # TODO use --document for >= 1.9 , --no-rdoc --no-ri < 1.9 args << '--no-rdoc' unless [:document].include? 'rdoc' args << '--no-ri' unless [:document].include? 'ri' args << '--no-format-executable' if [:no_format_executable] args << '--previous-version' << Gem::VERSION if [:system] == true or Gem::Version.new([:system]) >= Gem::Version.new(2) args end |
#usage ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/update_command.rb', line 66 def usage # :nodoc: "#{program_name} REGEXP [REGEXP ...]" end |
#which_to_update(highest_installed_gems, gem_names, system = false) ⇒ Object
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# File 'lib/rubygems/commands/update_command.rb', line 260 def which_to_update highest_installed_gems, gem_names, system = false result = [] highest_installed_gems.each do |l_name, l_spec| next if not gem_names.empty? and gem_names.none? { |name| name == l_spec.name } highest_remote_ver = highest_remote_version l_spec if system or (l_spec.version < highest_remote_ver) then result << [l_spec.name, [l_spec.version, highest_remote_ver].max] end end result end |