Class: Cukedep::DeleteAction

Inherits:
FileAction show all
Defined in:
lib/cukedep/file-action.rb

Overview

A delete action object has for purpose to delete files matching one of its file patterns. These file are deleted from (a subdir of) a given 'target' directory.

Instance Attribute Summary

Attributes inherited from FileAction

#delta, #patterns

Instance Method Summary collapse

Methods inherited from FileAction

#==

Constructor Details

#initialize(thePatterns, aDelta = nil) ⇒ DeleteAction

Constructor. [thePatterns] An array of file patterns.



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# File 'lib/cukedep/file-action.rb', line 81

def initialize(thePatterns, aDelta = nil)
  super(thePatterns, aDelta)
end

Instance Method Details

#run!(targetDir) ⇒ Object 



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# File 'lib/cukedep/file-action.rb', line 85

def run!(targetDir)
  return if patterns.empty?
  orig_dir = Dir.getwd # Store current work directory
  # pp orig_dir

  begin
    Dir.chdir(full_path(targetDir))

    patterns.each do |pattern|
      Dir.glob(pattern) { |fname| single_action(fname) }
    end
  ensure
    Dir.chdir(orig_dir) # Restore original work directory
  end
end