Class: Bundler::CLI::Open

Inherits:
Object
  • Object
show all
Defined in:
lib/bundler/cli/open.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options, name) ⇒ Open

Returns a new instance of Open.



6
7
8
9
10
 
# File 'lib/bundler/cli/open.rb', line 6

def initialize(options, name)
  @options = options
  @name = name
  @path = options[:path] unless options[:path].nil?
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



5
6
7
 
# File 'lib/bundler/cli/open.rb', line 5

def name
  @name
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



5
6
7
 
# File 'lib/bundler/cli/open.rb', line 5

def options
  @options
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



5
6
7
 
# File 'lib/bundler/cli/open.rb', line 5

def path
  @path
end

Instance Method Details

#run ⇒ Object

Raises:



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/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
    Dir.chdir(root_path) do
      require "shellwords"
      command = Shellwords.split(editor) << File.join([root_path, path].compact)
      Bundler.with_original_env do
        system(*command)
      end || Bundler.ui.info("Could not run '#{command.join(" ")}'")
    end
  end
end