Class: Revamp::Parser::PuppetTarball

Inherits:
Object
  • Object
show all
Defined in:
lib/revamp/parser/puppet-tarball.rb

Overview

This class is a parser for Puppet’s tarballs format

Defined Under Namespace

Classes: Entry

Instance Method Summary collapse

Constructor Details

#initialize(tarball_file) ⇒ PuppetTarball

Returns a new instance of PuppetTarball.



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# File 'lib/revamp/parser/puppet-tarball.rb', line 9

def initialize(tarball_file)
  @tarball = tarball_file
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/revamp/parser/puppet-tarball.rb', line 13

def parse
  model = nil
  File.open(@tarball, 'rb') do |file|
    Zlib::GzipReader.wrap(file) do |gz|
      Gem::Package::TarReader.new(gz) do |tar|
        model = Revamp::Model::PuppetModule.new
        tar.each do |tarfile|
          entry = Entry.new(tarfile)
          parse_metadata(model, entry) if entry.metadata?
          model.add_file(entry.name, entry.content) if entry.file?
        end
      end
    end
  end
  normalize(model)
end