Class: DirectoryScanner

Inherits:
Object
  • Object
show all
Defined in:
lib/mvn_plugin_config/directory_scanner.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DirectoryScanner

Returns a new instance of DirectoryScanner.



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# File 'lib/mvn_plugin_config/directory_scanner.rb', line 3

def initialize
  @fileAction = nil
  @dirAction = nil
end

Instance Method Details

#directories_in_parent(parentPath) ⇒ Object 



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# File 'lib/mvn_plugin_config/directory_scanner.rb', line 16

def directories_in_parent(parentPath)
  directories = []
  Dir.open(parentPath) do |dir|
    for file in dir
      next if file == '.';
      next if file == '..';
      path = parentPath + File::Separator + file
      if File.directory? path
        directories << file
      end
    end
  end 
  
  directories 
end

#on_dir(&action) ⇒ Object 



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# File 'lib/mvn_plugin_config/directory_scanner.rb', line 12

def on_dir(&action)
  @dirAction = action
end

#on_file(&action) ⇒ Object 



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# File 'lib/mvn_plugin_config/directory_scanner.rb', line 8

def on_file(&action)
  @fileAction = action
end

#scan_subtree(parentPath) ⇒ Object 



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# File 'lib/mvn_plugin_config/directory_scanner.rb', line 32

def scan_subtree(parentPath)
  Dir.open(parentPath) do |dir|
    for file in dir
      next if file == '.';
      next if file == '..';
      path = parentPath + File::Separator + file
      if File.directory? path
        @dirAction.call(file, path) unless @dirAction.nil?
        scan_subtree(path)
      else
        @fileAction.call(file, path) unless @fileAction.nil?
      end
    end
  end
end