Class: Bundler::CLI::Add

# File 'lib/bundler/cli/add.rb', line 5

def initialize(options, gems)
  @gems = gems
  @options = options
  @options[:group] = @options[:group].split(",").map(&:strip) if !@options[:group].nil? && !@options[:group].empty?
end

# File 'lib/bundler/cli/add.rb', line 11

def run
  raise InvalidOption, "You can not specify `--strict` and `--optimistic` at the same time." if @options[:strict] && @options[:optimistic]

  # raise error when no gems are specified
  raise InvalidOption, "Please specify gems to add." if @gems.empty?

  version = @options[:version].nil? ? nil : @options[:version].split(",").map(&:strip)

  unless version.nil?
    version.each do |v|
      raise InvalidOption, "Invalid gem requirement pattern '#{v}'" unless Gem::Requirement::PATTERN =~ v.to_s
    end
  end

  dependencies = @gems.map {|g| Bundler::Dependency.new(g, version, @options) }

  Injector.inject(dependencies,
    :conservative_versioning => @options[:version].nil?, # Perform conservative versioning only when version is not specified
    :optimistic => @options[:optimistic],
    :strict => @options[:strict])

  Installer.install(Bundler.root, Bundler.definition) unless @options["skip-install"]
end