class Bundler::CLI::Open

Attributes

name[R]

options[R]

Public Class Methods

new(options, name) click to toggle source

# File bundler/cli/open.rb, line 6
def initialize(options, name)
  @options = options
  @name = name
end

Public Instance Methods

run() click to toggle source

# File bundler/cli/open.rb, line 11
def run
  editor = [ENV["BUNDLER_EDITOR"], ENV["VISUAL"], ENV["EDITOR"]].find {|e| !e.nil? && !e.empty? }
  return Bundler.ui.info("To open a bundled gem, set $EDITOR or $BUNDLER_EDITOR") unless editor
  return unless spec = Bundler::CLI::Common.select_spec(name, :regex_match)
  if spec.default_gem?
    Bundler.ui.info "Unable to open #{name} because it's a default gem, so the directory it would normally be installed to does not exist."
  else
    path = spec.full_gem_path
    Dir.chdir(path) do
      require "shellwords"
      command = Shellwords.split(editor) + [path]
      Bundler.with_original_env do
        system(*command)
      end || Bundler.ui.info("Could not run '#{command.join(" ")}'")
    end
  end
end