Class: Shellfie::OutputWriter

Inherits:
Object
  • Object
show all
Defined in:
lib/shellfie/output_writer.rb

Class Method Summary collapse

Class Method Details

.write(path, extension:, io: nil) ⇒ Object 



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# File 'lib/shellfie/output_writer.rb', line 10

def write(path, extension:, io: nil)
  FileUtils.mkdir_p(output_directory(path)) unless stdout?(path)
  temp = Tempfile.new(["shellfie", ".#{extension}"], output_directory(path), binmode: true)
  temp.close
  yield temp.path

  if stdout?(path)
    return File.binread(temp.path) unless io

    File.open(temp.path, "rb") { |source| IO.copy_stream(source, io) }
    return path
  end

  FileUtils.mv(temp.path, path)
  path
ensure
  if temp
    temp.close unless temp.closed?
    File.delete(temp.path) if File.exist?(temp.path)
  end
end