Class: Cucumber::Cli::Main

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumber/cli/main.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args, _ = nil, out = STDOUT, err = STDERR, kernel = Kernel) ⇒ Main

Returns a new instance of Main



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# File 'lib/cucumber/cli/main.rb', line 17

def initialize(args, _ = nil, out = STDOUT, err = STDERR, kernel = Kernel)
  @args   = args
  @out    = out
  @err    = err
  @kernel = kernel
end

Class Method Details

.execute(args) ⇒ Object



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# File 'lib/cucumber/cli/main.rb', line 12

def execute(args)
  new(args).execute!
end

Instance Method Details

#configurationObject



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# File 'lib/cucumber/cli/main.rb', line 65

def configuration
  @configuration ||= Configuration.new(@out, @err).tap do |configuration|
    configuration.parse!(@args)
    Cucumber.logger = configuration.log
  end
end

#execute!(existing_runtime = nil) ⇒ Object



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# File 'lib/cucumber/cli/main.rb', line 24

def execute!(existing_runtime = nil)
  trap_interrupt

  runtime = if existing_runtime
              existing_runtime.configure(configuration)
              existing_runtime
            else
              Runtime.new(configuration)
            end

  runtime.run!
  if Cucumber.wants_to_quit
    exit_unable_to_finish
  else
    if runtime.failure?
      exit_tests_failed
    else
      exit_ok
    end
  end
rescue SystemExit => e
  @kernel.exit(e.status)
rescue FileNotFoundException => e
  @err.puts(e.message)
  @err.puts("Couldn't open #{e.path}")
  exit_unable_to_finish
rescue FeatureFolderNotFoundException => e
  @err.puts(e.message + '. You can use `cucumber --init` to get started.')
  exit_unable_to_finish
rescue ProfilesNotDefinedError, YmlLoadError, ProfileNotFound => e
  @err.puts(e.message)
  exit_unable_to_finish
rescue Errno::EACCES, Errno::ENOENT => e
  @err.puts("#{e.message} (#{e.class})")
  exit_unable_to_finish
rescue Exception => e
  @err.puts("#{e.message} (#{e.class})")
  @err.puts(e.backtrace.join("\n"))
  exit_unable_to_finish
end