Class: Cucumber::Rake::Task::ForkedCucumberRunner

Inherits:

Object

• Object
• Cucumber::Rake::Task::ForkedCucumberRunner

show all

Includes:

Rake::DSL

Defined in:

lib/cucumber/rake/task.rb

Overview

Instance Method Summary (collapse)

• - (Object) cmd
• - (Boolean) gem_available?(gemname)
• - (Boolean) gem_available_new_rubygems?(gemname)
• - (Boolean) gem_available_old_rubygems?(gemname)
• - (ForkedCucumberRunner) initialize(libs, cucumber_bin, cucumber_opts, bundler, feature_files) constructor

  A new instance of ForkedCucumberRunner.

• - (Object) load_path(libs)
• - (Object) quoted_binary(cucumber_bin)
• - (Object) run
• - (Object) use_bundler

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# File 'lib/cucumber/rake/task.rb', line 61

def initialize(libs, cucumber_bin, cucumber_opts, bundler, feature_files)
  @libs          = libs
  @cucumber_bin  = cucumber_bin
  @cucumber_opts = cucumber_opts
  @bundler       = bundler
  @feature_files = feature_files
end

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# File 'lib/cucumber/rake/task.rb', line 93

def cmd
  if use_bundler
    [ Cucumber::RUBY_BINARY, '-S', 'bundle', 'exec', 'cucumber', @cucumber_opts,
    @feature_files ].flatten
  else
    [ Cucumber::RUBY_BINARY, '-I', load_path(@libs), quoted_binary(@cucumber_bin),
    @cucumber_opts, @feature_files ].flatten
  end
end

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# File 'lib/cucumber/rake/task.rb', line 81

def gem_available?(gemname)
  gem_available_new_rubygems?(gemname) || gem_available_old_rubygems?(gemname)
end

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# File 'lib/cucumber/rake/task.rb', line 89

def gem_available_new_rubygems?(gemname)
  Gem::Specification.respond_to?(:find_all_by_name) && Gem::Specification.find_all_by_name(gemname).any?
end

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# File 'lib/cucumber/rake/task.rb', line 85

def gem_available_old_rubygems?(gemname)
  Gem.available?(gemname)
end

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# File 'lib/cucumber/rake/task.rb', line 69

def load_path(libs)
  ['"%s"' % @libs.join(File::PATH_SEPARATOR)]
end

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# File 'lib/cucumber/rake/task.rb', line 73

def quoted_binary(cucumber_bin)
  ['"%s"' % cucumber_bin]
end

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# File 'lib/cucumber/rake/task.rb', line 103

def run
  sh(cmd.join(" "))
end

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# File 'lib/cucumber/rake/task.rb', line 77

def use_bundler
  @bundler.nil? ? File.exist?("./Gemfile") && gem_available?("bundler") : @bundler
end