class Bundler::CLI::Open - bundler: Ruby Standard Library Documentation

# class Bundler::CLI::Open

### Attributes

name[R]
options[R]
path[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
      @path = options[:path] unless options[:path].nil?
    end

### Public Instance Methods

run() click to toggle source

    # File bundler/cli/open.rb, line 12
    def run
      raise InvalidOption, "Cannot specify `--path` option without a value" if !@path.nil? && @path.empty?
      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
        root_path = spec.full_gem_path
        require "shellwords"
        command = Shellwords.split(editor) << File.join([root_path, path].compact)
        Bundler.with_original_env do
          system(*command, { chdir: root_path })
        end || Bundler.ui.info("Could not run '#{command.join(" ")}'")
      end
    end