module Gem::InstallUpdateOptions

# File lib/rubygems/install_update_options.rb, line 24
def add_install_update_options
  # TODO: use @parser.accept
  OptionParser.accept Gem::Security::Policy do |value|
    require 'rubygems/security'

    raise OptionParser::InvalidArgument, 'OpenSSL not installed' unless
      defined?(Gem::Security::HighSecurity)

    value = Gem::Security::Policies[value]
    valid = Gem::Security::Policies.keys.sort
    message = "#{value} (#{valid.join ', '} are valid)"
    raise OptionParser::InvalidArgument, message if value.nil?
    value
  end

  add_option(:"Install/Update", '-i', '--install-dir DIR',
             'Gem repository directory to get installed',
             'gems') do |value, options|
    options[:install_dir] = File.expand_path(value)
  end

  add_option(:"Install/Update", '-n', '--bindir DIR',
             'Directory where binary files are',
             'located') do |value, options|
    options[:bin_dir] = File.expand_path(value)
  end

  add_option(:"Install/Update",       '--[no-]document [TYPES]', Array,
             'Generate documentation for installed gems',
             'List the documentation types you wish to',
             'generate.  For example: rdoc,ri') do |value, options|
    options[:document] = case value
                         when nil   then %w[ri]
                         when false then []
                         else            value
                         end
  end

  add_option(:"Install/Update", '-N', '--no-document',
             'Disable documentation generation') do |value, options|
    options[:document] = []
  end

  add_option(:Deprecated, '--[no-]rdoc',
             'Generate RDoc for installed gems',
             'Use --document instead') do |value, options|
    if value then
      options[:document] << 'rdoc'
    else
      options[:document].delete 'rdoc'
    end

    options[:document].uniq!
  end

  add_option(:Deprecated, '--[no-]ri',
             'Generate ri data for installed gems.',
             'Use --document instead') do |value, options|
    if value then
      options[:document] << 'ri'
    else
      options[:document].delete 'ri'
    end

    options[:document].uniq!
  end

  add_option(:"Install/Update", '-E', '--[no-]env-shebang',
             "Rewrite the shebang line on installed",
             "scripts to use /usr/bin/env") do |value, options|
    options[:env_shebang] = value
  end

  add_option(:"Install/Update", '-f', '--[no-]force',
             'Force gem to install, bypassing dependency',
             'checks') do |value, options|
    options[:force] = value
  end

  add_option(:"Install/Update", '-w', '--[no-]wrappers',
             'Use bin wrappers for executables',
             'Not available on dosish platforms') do |value, options|
    options[:wrappers] = value
  end

  add_option(:"Install/Update", '-P', '--trust-policy POLICY',
             Gem::Security::Policy,
             'Specify gem trust policy') do |value, options|
    options[:security_policy] = value
  end

  add_option(:"Install/Update", '--ignore-dependencies',
             'Do not install any required dependent gems') do |value, options|
    options[:ignore_dependencies] = value
  end

  add_option(:"Install/Update",       '--[no-]format-executable',
             'Make installed executable names match ruby.',
             'If ruby is ruby18, foo_exec will be',
             'foo_exec18') do |value, options|
    options[:format_executable] = value
  end

  add_option(:"Install/Update",       '--[no-]user-install',
             'Install in user\s home directory instead',
             'of GEM_HOME.') do |value, options|
    options[:user_install] = value
  end

  add_option(:"Install/Update", "--development",
              "Install additional development",
              "dependencies") do |value, options|
    options[:development] = true
    options[:dev_shallow] = true
  end

  add_option(:"Install/Update", "--development-all",
              "Install development dependencies for all",
              "gems (including dev deps themselves)") do |value, options|
    options[:development] = true
    options[:dev_shallow] = false
  end

  add_option(:"Install/Update", "--conservative",
              "Don't attempt to upgrade gems already",
              "meeting version requirement") do |value, options|
    options[:conservative] = true
    options[:minimal_deps] = true
  end

  add_option(:"Install/Update", "--minimal-deps",
              "Don't upgrade any dependencies that already",
              "meet version requirements") do |value, options|
    options[:minimal_deps] = true
  end
end

# File lib/rubygems/install_update_options.rb, line 164
def install_update_defaults_str
  '--document=rdoc,ri --wrappers'
end