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  • bundler/cli/exec.rb

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Bundler::CLI::Exec

Constants

TRAPPED_SIGNALS

Attributes

args[R]
cmd[R]
options[R]

Public Class Methods

new(options, args) click to toggle source 
 
               # File bundler/cli/exec.rb, line 11
def initialize(options, args)
  @options = options
  @cmd = args.shift
  @args = args

  if Bundler.current_ruby.ruby_2? && !Bundler.current_ruby.jruby?
    @args << { :close_others => !options.keep_file_descriptors? }
  elsif options.keep_file_descriptors?
    Bundler.ui.warn "Ruby version #{RUBY_VERSION} defaults to keeping non-standard file descriptors on Kernel#exec."
  end
end

Public Instance Methods

run() click to toggle source 
 
               # File bundler/cli/exec.rb, line 23
def run
  validate_cmd!
  SharedHelpers.set_bundle_environment
  if bin_path = Bundler.which(cmd)
    if !Bundler.settings[:disable_exec_load] && ruby_shebang?(bin_path)
      return kernel_load(bin_path, *args)
    end
    # First, try to exec directly to something in PATH
    if Bundler.current_ruby.jruby_18?
      kernel_exec(bin_path, *args)
    else
      kernel_exec([bin_path, cmd], *args)
    end
  else
    # exec using the given command
    kernel_exec(cmd, *args)
  end
end