Class: Gem::BuildCommand
- Includes:
- CommandAids
- Defined in:
- lib/rubygems/gem_commands.rb
Instance Attribute Summary
Attributes inherited from Command
#command, #defaults, #options, #program_name, #summary
Instance Method Summary collapse
- #arguments ⇒ Object
- #execute ⇒ Object
-
#initialize ⇒ BuildCommand
constructor
A new instance of BuildCommand.
- #load_gemspecs(filename) ⇒ Object
- #usage ⇒ Object
- #yaml?(filename) ⇒ Boolean
Methods included from CommandAids
#begins?, #get_all_gem_names, #get_one_gem_name, #get_one_optional_argument
Methods inherited from Command
add_common_option, #add_option, add_specific_extra_args, common_options, #defaults_str, extra_args, extra_args=, #handles?, #invoke, #merge_options, #remove_option, #show_help, specific_extra_args, specific_extra_args_hash, #when_invoked
Methods included from DefaultUserInteraction
#ui, ui, #ui=, ui=, #use_ui, use_ui
Constructor Details
#initialize ⇒ BuildCommand
Returns a new instance of BuildCommand.
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# File 'lib/rubygems/gem_commands.rb', line 723 def initialize super('build', 'Build a gem from a gemspec') end |
Instance Method Details
#arguments ⇒ Object
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# File 'lib/rubygems/gem_commands.rb', line 731 def arguments "GEMSPEC_FILE name of gemspec file used to build the gem" end |
#execute ⇒ Object
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# File 'lib/rubygems/gem_commands.rb', line 735 def execute gemspec = get_one_gem_name if File.exist?(gemspec) specs = load_gemspecs(gemspec) specs.each do |spec| Gem::Builder.new(spec).build end return else alert_error "Gemspec file not found: #{gemspec}" end end |
#load_gemspecs(filename) ⇒ Object
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# File 'lib/rubygems/gem_commands.rb', line 748 def load_gemspecs(filename) if yaml?(filename) require 'yaml' result = [] open(filename) do |f| begin while spec = Gem::Specification.from_yaml(f) result << spec end rescue EndOfYAMLException => e # OK end end else result = [Gem::Specification.load(filename)] end result end |
#usage ⇒ Object
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# File 'lib/rubygems/gem_commands.rb', line 727 def usage "#{program_name} GEMSPEC_FILE" end |
#yaml?(filename) ⇒ Boolean
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# File 'lib/rubygems/gem_commands.rb', line 767 def yaml?(filename) line = open(filename) { |f| line = f.gets } result = line =~ %r{^--- *!ruby/object:Gem::Specification} result end |