Class: Awestruct::Commands::Manifest::MkDir

Inherits:
Object
  • Object
show all
Defined in:
lib/awestruct/commands/manifest.rb

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ MkDir

Returns a new instance of MkDir.



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# File 'lib/awestruct/commands/manifest.rb', line 90

def initialize(path)
  @path = path
end

Instance Method Details

#perform(dir) ⇒ Object 



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# File 'lib/awestruct/commands/manifest.rb', line 94

def perform(dir)
  p = File.join( dir, @path ) 
  if ( File.exist?( p ) )
    $stderr.puts "Exists: #{p}"
    return
  end
  if ( ! File.directory?( File.dirname( p ) ) )
    $stderr.puts "Does not exist: #{File.dirname(p)}"
    return
  end
  $stderr.puts "Create directory: #{p}"
  FileUtils.mkdir( p )
end

#unperform(dir) ⇒ Object 



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# File 'lib/awestruct/commands/manifest.rb', line 108

def unperform(dir)
  p = File.join( dir, @path ) 
  if ( ! File.exist?( p ) )
    $stderr.puts "Does not exist: #{p}"
    return
  end
  if ( ! File.directory?( p ) )
    $stderr.puts "Not a directory: #{p}"
    return
  end
  if ( Dir.entries( p ) != 2 )
    $stderr.puts "Not empty: #{p}"
    return
  end
  $stderr.puts "Remove: #{p}"
  FileUtils.rmdir( p )
end