Class: Bunto::Compose::FileMover

Inherits:
Object
  • Object
show all
Defined in:
lib/bunto-compose/file_mover.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(movement) ⇒ FileMover

Returns a new instance of FileMover.



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# File 'lib/bunto-compose/file_mover.rb', line 5

def initialize(movement)
  @movement = movement
end

Instance Attribute Details

#movement ⇒ Object (readonly)

Returns the value of attribute movement.



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# File 'lib/bunto-compose/file_mover.rb', line 4

def movement
  @movement
end

Instance Method Details

#ensure_directory_exists ⇒ Object 



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# File 'lib/bunto-compose/file_mover.rb', line 23

def ensure_directory_exists
  dir = File.dirname movement.to
  Dir.mkdir(dir) unless Dir.exist?(dir)
end

#move ⇒ Object 



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# File 'lib/bunto-compose/file_mover.rb', line 13

def move
  validate_source
  ensure_directory_exists
  move_file
end

#move_file ⇒ Object 



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# File 'lib/bunto-compose/file_mover.rb', line 28

def move_file
  FileUtils.mv(movement.from, movement.to)
  puts "#{resource_type.capitalize} #{movement.from} was moved to #{movement.to}"
end

#resource_type ⇒ Object 



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# File 'lib/bunto-compose/file_mover.rb', line 9

def resource_type
  'file'
end

#validate_source ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/bunto-compose/file_mover.rb', line 19

def validate_source
  raise ArgumentError.new("There was no #{resource_type} found at '#{movement.from}'.") unless File.exist? movement.from
end