Class: RBStarbound::ExportCommand

Inherits:
Clamp::Command
  • Object
show all
Defined in:
lib/rbstarbound/commands/export.rb

Instance Method Summary collapse

Instance Method Details

#execute ⇒ Object 



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# File 'lib/rbstarbound/commands/export.rb', line 13

def execute
  start = Time.now.to_i
  extracted = 0
  begin
    File.open(package.to_s, 'rb') do |file|
      RBStarbound::SBAsset6.verbose = true if verbose?
      RBStarbound::SBAsset6.package(file)
      if verbose?
        puts "Extracting #{RBStarbound::SBAsset6.file_count} files..."
      end
      percentage = [RBStarbound::SBAsset6.file_count / 100, 1].max
      RBStarbound::SBAsset6.index.each_key do |path|
        dest_path = dir + path
        dest_dir, = File.split(dest_path)
        FileUtils.mkdir_p(dest_dir) unless Dir.exist?(dest_dir)
        data = RBStarbound::SBAsset6.get(path)
        File.open(dest_path, 'wb') { |f| f.write(data) }
        extracted += 1
        next unless verbose?
        putc '.' if (extracted % percentage).zero?
      end
    end
    return RBStarbound::EX_OK unless verbose?
    puts
    puts "Extracted #{extracted} files in #{Time.now.to_i - start} seconds."
    return RBStarbound::EX_OK
  rescue StandardError => e
    RBStarbound.print_error(e)
    return RBStarbound::EX_ERR
  end
end