Class: Gem::Commands::QueryCommand

Inherits:
Gem::Command show all
Extended by:
Deprecate
Includes:
QueryUtils
Defined in:
lib/rubygems/commands/query_command.rb

Instance Attribute Summary

Attributes inherited from Gem::Command

#command, #defaults, #options, #program_name, #summary

Instance Method Summary collapse

Methods included from Deprecate

deprecate, next_rubygems_major_version, rubygems_deprecate, rubygems_deprecate_command, skip, skip=, skip_during

Methods included from QueryUtils

#add_query_options, #defaults_str, #execute

Methods included from VersionOption

#add_platform_option, #add_prerelease_option, #add_version_option, #get_platform_from_requirements

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 Text

#clean_text, #format_text, #levenshtein_distance, #min3, #truncate_text

Methods inherited from Gem::Command

add_common_option, #add_extra_args, #add_option, add_specific_extra_args, #arguments, #begins?, build_args, build_args=, #check_deprecated_options, common_options, #defaults_str, #deprecate_option, #deprecated?, #execute, 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, specific_extra_args_hash=, #usage, #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(name = 'query', summary = 'Query gem information in local or remote repositories') ⇒ QueryCommand

Returns a new instance of QueryCommand.



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# File 'lib/rubygems/commands/query_command.rb', line 20

def initialize(name = 'query',
               summary = 'Query gem information in local or remote repositories')
  super name, summary,
       :name => //, :domain => :local, :details => false, :versions => true,
       :installed => nil, :version => Gem::Requirement.default

  add_option('-n', '--name-matches REGEXP',
             'Name of gem(s) to query on matches the',
             'provided REGEXP') do |value, options|
    options[:name] = /#{value}/i
  end

  add_query_options
end

Instance Method Details

#deprecation_warning ⇒ Object 



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# File 'lib/rubygems/commands/query_command.rb', line 13

def deprecation_warning
  warning_without_suggested_alternatives

  message = "It is recommended that you use `gem search` or `gem list` instead.\n"
  alert_warning message unless Gem::Deprecate.skip
end

#description ⇒ Object

:nodoc:



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# File 'lib/rubygems/commands/query_command.rb', line 35

def description # :nodoc:
  "The query command is the basis for the list and search commands.\n\nYou should really use the list and search commands instead.  This command\nis too hard to use.\n  EOF\nend\n"

#warning_without_suggested_alternatives ⇒ Object 



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# File 'lib/rubygems/commands/query_command.rb', line 12

alias warning_without_suggested_alternatives deprecation_warning