Class: Gem::Commands::IsitJRubyCommand
- Inherits:
-
Gem::Command
- Object
- Gem::Command
- Gem::Commands::IsitJRubyCommand
- Includes:
- Text, VersionOption
- Defined in:
- lib/rubygems/commands/isitjruby_command.rb
Overview
gem command for querying the jruby status of installed gems
Instance Method Summary collapse
-
#arguments ⇒ Object
:nodoc:.
-
#defaults_str ⇒ Object
:nodoc:.
- #execute ⇒ Object
-
#initialize ⇒ IsitJRubyCommand
constructor
A new instance of IsitJRubyCommand.
-
#usage ⇒ Object
:nodoc:.
Constructor Details
#initialize ⇒ IsitJRubyCommand
Returns a new instance of IsitJRubyCommand.
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# File 'lib/rubygems/commands/isitjruby_command.rb', line 14 def initialize super 'isitjruby', 'Check isitjruby.com for JRuby compatibility', :version => Gem::Requirement.default add_version_option end |
Instance Method Details
#arguments ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/isitjruby_command.rb', line 21 def arguments # :nodoc: 'GEMNAME name of an installed gem to check for JRuby compatibility' end |
#defaults_str ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/isitjruby_command.rb', line 25 def defaults_str # :nodoc: "--version='>= 0'" end |
#execute ⇒ Object
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# File 'lib/rubygems/commands/isitjruby_command.rb', line 33 def execute name = get_one_gem_name dep = Gem::Dependency.new name, [:version] specs = Gem.source_index.search dep if specs.empty? then alert_error "No installed gem #{dep}" terminate_interaction 1 end spec = specs.last isitjruby = IsItJRuby.new spec comments = isitjruby.comments say "#{spec.name} #{spec.version}: #{isitjruby.url}" say ' No reports!' if comments.empty? last_seen_version = nil comments.each_with_index do |comment, i| break if i > 0 and comment['version'] != last_seen_version works = comment['works_for_me'] ? 'works' : 'fails' platform = comment['platform'].values.join ' ' if comment['platform'] msg = "#{comment['name']} says #{comment['version']} #{works}" msg << " on #{platform}" if platform say " #{msg}" say format_text(comment['body'], 68, 8) unless comment['body'].empty? say last_seen_version = comment['version'] end end |
#usage ⇒ Object
:nodoc:
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# File 'lib/rubygems/commands/isitjruby_command.rb', line 29 def usage # :nodoc: "#{program_name} GEMNAME [options]" end |