Bundler::CLI::Inject

Attributes

gems[R]

group[R]

name[R]

options[R]

source[R]

version[R]

Public Class Methods

new(options, name, version) click to toggle source

 
 # File bundler/cli/inject.rb, line 6
def initialize(options, name, version)
 @options = options
 @name = name
 @version = version || last_version_number
 @group = options[:group].split(",") unless options[:group].nil?
 @source = options[:source]
 @gems = []
end

Public Instance Methods

run() click to toggle source

 
 # File bundler/cli/inject.rb, line 15
def run
 # The required arguments allow Thor to give useful feedback when the arguments
 # are incorrect. This adds those first two arguments onto the list as a whole.
 gems.unshift(source).unshift(group).unshift(version).unshift(name)
 # Build an array of Dependency objects out of the arguments
 deps = []
 # when `inject` support addition of more than one gem, then this loop will
 # help. Currently this loop is running once.
 gems.each_slice(4) do |gem_name, gem_version, gem_group, gem_source|
 ops = Gem::Requirement::OPS.map {|key, _val| key }
 has_op = ops.any? {|op| gem_version.start_with? op }
 gem_version = "~> #{gem_version}" unless has_op
 deps << Bundler::Dependency.new(gem_name, gem_version, "group" => gem_group, "source" => gem_source)
 end
 added = Injector.inject(deps, options)
 if added.any?
 Bundler.ui.confirm "Added to Gemfile:"
 Bundler.ui.confirm(added.map do |d|
 name = "'#{d.name}'"
 requirement = ", '#{d.requirement}'"
 group = ", :group => #{d.groups.inspect}" if d.groups != Array(:default)
 source = ", :source => '#{d.source}'" unless d.source.nil?
 %(gem #{name}#{requirement}#{group}#{source})
 end.join("\n"))
 else
 Bundler.ui.confirm "All gems were already present in the Gemfile"
 end
end