diff options
Diffstat (limited to 'ruby_2_2/lib/rubygems/commands/uninstall_command.rb')
| -rw-r--r-- | ruby_2_2/lib/rubygems/commands/uninstall_command.rb | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/ruby_2_2/lib/rubygems/commands/uninstall_command.rb b/ruby_2_2/lib/rubygems/commands/uninstall_command.rb deleted file mode 100644 index 9285e57b77..0000000000 --- a/ruby_2_2/lib/rubygems/commands/uninstall_command.rb +++ /dev/null @@ -1,164 +0,0 @@ -require 'rubygems/command' -require 'rubygems/version_option' -require 'rubygems/uninstaller' -require 'fileutils' - -## -# Gem uninstaller command line tool -# -# See `gem help uninstall` - -class Gem::Commands::UninstallCommand < Gem::Command - - include Gem::VersionOption - - def initialize - super 'uninstall', 'Uninstall gems from the local repository', - :version => Gem::Requirement.default, :user_install => true, - :check_dev => false, :vendor => false - - add_option('-a', '--[no-]all', - 'Uninstall all matching versions' - ) do |value, options| - options[:all] = value - end - - add_option('-I', '--[no-]ignore-dependencies', - 'Ignore dependency requirements while', - 'uninstalling') do |value, options| - options[:ignore] = value - end - - add_option('-D', '--[no-]-check-development', - 'Check development dependencies while uninstalling', - '(default: false)') do |value, options| - options[:check_dev] = value - end - - add_option('-x', '--[no-]executables', - 'Uninstall applicable executables without', - 'confirmation') do |value, options| - options[:executables] = value - end - - add_option('-i', '--install-dir DIR', - 'Directory to uninstall gem from') do |value, options| - options[:install_dir] = File.expand_path(value) - end - - add_option('-n', '--bindir DIR', - 'Directory to remove binaries from') do |value, options| - options[:bin_dir] = File.expand_path(value) - end - - add_option('--[no-]user-install', - 'Uninstall from user\'s home directory', - 'in addition to GEM_HOME.') do |value, options| - options[:user_install] = value - end - - add_option('--[no-]format-executable', - 'Assume executable names match Ruby\'s prefix and suffix.') do |value, options| - options[:format_executable] = value - end - - add_option('--[no-]force', - 'Uninstall all versions of the named gems', - 'ignoring dependencies') do |value, options| - options[:force] = value - end - - add_option('--[no-]abort-on-dependent', - 'Prevent uninstalling gems that are', - 'depended on by other gems.') do |value, options| - options[:abort_on_dependent] = value - end - - add_version_option - add_platform_option - - add_option('--vendor', - 'Uninstall gem from the vendor directory.', - 'Only for use by gem repackagers.') do |value, options| - unless Gem.vendor_dir then - raise OptionParser::InvalidOption.new 'your platform is not supported' - end - - alert_warning 'Use your OS package manager to uninstall vendor gems' - options[:vendor] = true - options[:install_dir] = Gem.vendor_dir - end - end - - def arguments # :nodoc: - "GEMNAME name of gem to uninstall" - end - - def defaults_str # :nodoc: - "--version '#{Gem::Requirement.default}' --no-force " + - "--user-install" - end - - def description # :nodoc: - <<-EOF -The uninstall command removes a previously installed gem. - -RubyGems will ask for confirmation if you are attempting to uninstall a gem -that is a dependency of an existing gem. You can use the ---ignore-dependencies option to skip this check. - EOF - end - - def usage # :nodoc: - "#{program_name} GEMNAME [GEMNAME ...]" - end - - def execute - if options[:all] and not options[:args].empty? then - uninstall_specific - elsif options[:all] then - uninstall_all - else - uninstall_specific - end - end - - def uninstall_all - specs = Gem::Specification.reject { |spec| spec.default_gem? } - - specs.each do |spec| - options[:version] = spec.version - - begin - Gem::Uninstaller.new(spec.name, options).uninstall - rescue Gem::InstallError - end - end - - alert "Uninstalled all gems in #{options[:install_dir]}" - end - - def uninstall_specific - deplist = Gem::DependencyList.new - - get_all_gem_names.uniq.each do |name| - Gem::Specification.find_all_by_name(name).each do |spec| - deplist.add spec - end - end - - deps = deplist.strongly_connected_components.flatten.reverse - - deps.map(&:name).uniq.each do |gem_name| - begin - Gem::Uninstaller.new(gem_name, options).uninstall - rescue Gem::GemNotInHomeException => e - spec = e.spec - alert("In order to remove #{spec.name}, please execute:\n" + - "\tgem uninstall #{spec.name} --install-dir=#{spec.installation_path}") - end - end - end - -end - |