Method: Gem::Commands::UninstallCommand#initialize

Defined in:
lib/rubygems/commands/uninstall_command.rb

#initialize ⇒ UninstallCommand

Returns a new instance of UninstallCommand.



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# File 'lib/rubygems/commands/uninstall_command.rb', line 16

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 executables 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
      raise Gem::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