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# module Gem::LocalRemoteOptions

Mixin methods for local and remote `Gem::Command` options.

### Public Instance Methods

accept_uri_http ()
Source

    # File lib/rubygems/local_remote_options.rb, line 19
    def accept_uri_http
      Gem::OptionParser.accept Gem::URI::HTTP do |value|
        begin
          uri = Gem::URI.parse value
        rescue Gem::URI::InvalidURIError
          raise Gem::OptionParser::InvalidArgument, value
        end

        valid_uri_schemes = ["http", "https", "file", "s3"]
        unless valid_uri_schemes.include?(uri.scheme)
          msg = "Invalid uri scheme for #{value}\nPreface URLs with one of #{valid_uri_schemes.map {|s| "#{s}://" }}"
          raise ArgumentError, msg
        end

        value
      end
    end

Allows `Gem::OptionParser` to handle HTTP URIs.

add_bulk_threshold_option ()
Source

    # File lib/rubygems/local_remote_options.rb, line 66
    def add_bulk_threshold_option
      add_option(:"Local/Remote", "-B", "--bulk-threshold COUNT",
                 "Threshold for switching to bulk",
                 "synchronization (default #{Gem.configuration.bulk_threshold})") do |value, _options|
        Gem.configuration.bulk_threshold = value.to_i
      end
    end

Add the –bulk-threshold option

add_clear_sources_option ()
Source

    # File lib/rubygems/local_remote_options.rb, line 77
    def add_clear_sources_option
      add_option(:"Local/Remote", "--clear-sources",
                 "Clear the gem sources") do |_value, options|
        Gem.sources = nil
        options[:sources_cleared] = true
      end
    end

Add the –clear-sources option

add_local_remote_options ()
Source

    # File lib/rubygems/local_remote_options.rb, line 40
    def add_local_remote_options
      add_option(:"Local/Remote", "-l", "--local",
                 "Restrict operations to the LOCAL domain") do |_value, options|
        options[:domain] = :local
      end

      add_option(:"Local/Remote", "-r", "--remote",
        "Restrict operations to the REMOTE domain") do |_value, options|
        options[:domain] = :remote
      end

      add_option(:"Local/Remote", "-b", "--both",
                 "Allow LOCAL and REMOTE operations") do |_value, options|
        options[:domain] = :both
      end

      add_bulk_threshold_option
      add_clear_sources_option
      add_source_option
      add_proxy_option
      add_update_sources_option
    end

Add local/remote options to the command line parser.

add_proxy_option ()
Source

    # File lib/rubygems/local_remote_options.rb, line 88
    def add_proxy_option
      accept_uri_http

      add_option(:"Local/Remote", "-p", "--[no-]http-proxy [URL]", Gem::URI::HTTP,
                 "Use HTTP proxy for remote operations") do |value, options|
        options[:http_proxy] = value == false ? :no_proxy : value
        Gem.configuration[:http_proxy] = options[:http_proxy]
      end
    end

Add the –http-proxy option

add_source_option ()
Source

    # File lib/rubygems/local_remote_options.rb, line 101
    def add_source_option
      accept_uri_http

      add_option(:"Local/Remote", "-s", "--source URL", Gem::URI::HTTP,
                 "Append URL to list of remote gem sources") do |source, options|
        source << "/" unless source.end_with?("/")

        if options.delete :sources_cleared
          Gem.sources = [source]
        else
          Gem.sources << source unless Gem.sources.include?(source)
        end
      end
    end

Add the –source option

add_update_sources_option ()
Source

    # File lib/rubygems/local_remote_options.rb, line 119
    def add_update_sources_option
      add_option(:Deprecated, "-u", "--[no-]update-sources",
                 "Update local source cache") do |value, _options|
        Gem.configuration.update_sources = value
      end
    end

Add the –update-sources option

both? ()
Source

    # File lib/rubygems/local_remote_options.rb, line 129
    def both?
      options[:domain] == :both
    end

Is fetching of local and remote information enabled?

local? ()
Source

    # File lib/rubygems/local_remote_options.rb, line 136
    def local?
      [:local, :both].include?(options[:domain])
    end

Is local fetching enabled?

remote? ()
Source

    # File lib/rubygems/local_remote_options.rb, line 143
    def remote?
      [:remote, :both].include?(options[:domain])
    end

Is remote fetching enabled?