Class: ExportMongoS3::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/export_mongo_s3/application.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Application

Returns a new instance of Application.



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# File 'lib/export_mongo_s3/application.rb', line 4

def initialize(argv)
  @parser = OptionParser.new

  @params = parse_options(argv)
  @config = parse_config(@params[:config])

  db_options = @config[:mongo]
  db_options.merge!(collections: @config[:export][:collections])

  @db = Db.new(db_options)

  @storage = Storage.new(@config[:s3])
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/export_mongo_s3/application.rb', line 21

def run

  case
    when @params[:export_list] # EXPORT_LIST

      show_uploaded_files(@params[:export_list])

    when @params[:export_all] # EXPORT_ALL

      dbs_str = @config[:export][:dbs]

      if dbs_str.nil? || dbs_str.empty?
        raise 'config.yml::export.dbs is empty'
      end

      db_names = dbs_str.split(',').each { |db_name| db_name.strip! }

      export(db_names)

    when @params[:export] # EXPORT

      export([@params[:export]])

    when @params[:cron_update] || @params[:cron_clear] # CRON

      cron_options =
          {
              update: @params[:cron_update],
              clear:  @params[:cron_clear],
              config: @params[:config],
              time:   @config[:export][:cron_time],
          }

      Scheduler.new(cron_options).execute

    else
      puts "\n#{@parser}\n"
      exit(0)
  end

end