Class: Autocuke::Runtime

Inherits:
Object
  • Object
show all
Defined in:
lib/autocuke/runtime.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Runtime

Returns a new instance of Runtime.



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# File 'lib/autocuke/runtime.rb', line 10

def initialize(options)
  @options = options
  @root    = options.root
  @files ||= Dir[File.join(options.root, "**/*.feature")]
end

Instance Attribute Details

#current_file ⇒ Object

Returns the value of attribute current_file.



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# File 'lib/autocuke/runtime.rb', line 8

def current_file
  @current_file
end

#files ⇒ Object

Returns the value of attribute files.



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# File 'lib/autocuke/runtime.rb', line 8

def files
  @files
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/autocuke/runtime.rb', line 7

def options
  @options
end

#root ⇒ Object (readonly)

Returns the value of attribute root.



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# File 'lib/autocuke/runtime.rb', line 7

def root
  @root
end

Instance Method Details

#handler ⇒ Object

Overwrite for custom handlers



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# File 'lib/autocuke/runtime.rb', line 60

def handler
  Autocuke::Handler
end

#log ⇒ Object

Logs the root and file list



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# File 'lib/autocuke/runtime.rb', line 37

def log
  puts "Root Set To:"
  puts root
  puts         
  puts "Watching files:"
  puts "-" * 88
  puts files
  puts
end

#run! ⇒ Object

Starts the EM reactor and watches each of the runtime’s files Raises an Autocuke::NoFileError if the list of files is empty

Raises:



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# File 'lib/autocuke/runtime.rb', line 18

def run!
  raise Autocuke::NoFileError.new("No files given to watch!") if files.empty?

  log if options.verbose

  # file watching requires kqueue on OSX
  EM.kqueue = true if EM.kqueue?

  EM.run {
    watch_feature_files 
    puts "autocuke is up and running!"        
    trap "SIGINT", proc{
      puts "\nbye-bye!"
      exit          
    }
  }      
end

#stop! ⇒ Object

Stops the EM reactor



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# File 'lib/autocuke/runtime.rb', line 65

def stop!
  EM.stop
end

#watch(file) ⇒ Object

Adds a file to EM’s file watch list



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# File 'lib/autocuke/runtime.rb', line 55

def watch(file)
  EM.watch_file(File.expand_path(file), handler)
end

#watch_feature_files ⇒ Object

Adds each of the runtime’s files to EM’s file watch list



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# File 'lib/autocuke/runtime.rb', line 48

def watch_feature_files
  files.each do |file|
    watch(file)
  end 
end