Class: Gem::Commands::CheckCommand
- Inherits:
-
Gem::Command
- Object
- Gem::Command
- Gem::Commands::CheckCommand
- Includes:
- VersionOption
- Defined in:
- lib/rubygems/commands/check_command.rb
Instance Attribute Summary
Attributes inherited from Gem::Command
#command, #defaults, #options, #program_name, #summary
Instance Method Summary collapse
- #execute ⇒ Object
-
#initialize ⇒ CheckCommand
constructor
A new instance of CheckCommand.
Methods included from VersionOption
#add_platform_option, #add_prerelease_option, #add_version_option
Methods inherited from Gem::Command
add_common_option, #add_extra_args, #add_option, add_specific_extra_args, #arguments, #begins?, build_args, build_args=, common_options, #defaults_str, #description, extra_args, extra_args=, #get_all_gem_names, #get_one_gem_name, #get_one_optional_argument, #handle_options, #handles?, #invoke, #merge_options, #remove_option, #show_help, #show_lookup_failure, specific_extra_args, 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
Methods included from DefaultUserInteraction
ui, #ui, ui=, #ui=, use_ui, #use_ui
Constructor Details
#initialize ⇒ CheckCommand
Returns a new instance of CheckCommand.
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
# File 'lib/rubygems/commands/check_command.rb', line 9 def initialize super 'check', 'Check installed gems', :verify => false, :alien => false add_option( '--verify FILE', 'Verify gem file against its internal', 'checksum') do |value, | [:verify] = value end add_option('-a', '--alien', "Report 'unmanaged' or rogue files in the", "gem repository") do |value, | [:alien] = true end add_version_option 'check' end |
Instance Method Details
#execute ⇒ Object
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
# File 'lib/rubygems/commands/check_command.rb', line 27 def execute if [:alien] say "Performing the 'alien' operation" say gems = get_all_gem_names rescue [] Gem::Validator.new.alien(gems).sort.each do |key, val| unless val.empty? then say "#{key} has #{val.size} problems" val.each do |error_entry| say " #{error_entry.path}:" say " #{error_entry.problem}" end else say "#{key} is error-free" if Gem.configuration.verbose end say end end if [:verify] gem_name = [:verify] unless gem_name alert_error "Must specify a .gem file with --verify NAME" return end unless File.exist?(gem_name) alert_error "Unknown file: #{gem_name}." return end say "Verifying gem: '#{gem_name}'" begin Gem::Validator.new.verify_gem_file(gem_name) rescue Exception alert_error "#{gem_name} is invalid." end end end |