Class: BackupMongoS3::Application

Inherits:
Object
  • Object
show all
Defined in:
lib/backup_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/backup_mongo_s3/application.rb', line 4

def initialize(argv)
  @parser = OptionParser.new

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

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

Instance Method Details

#run ⇒ Object 



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# File 'lib/backup_mongo_s3/application.rb', line 16

def run

  case
    when @params[:backups_list] # BACKUPS_LIST
      show_backups_list(@params[:backups_list])

    when @params[:backup_all] # BACKUP_ALL
      dbs_str = @config[:backup][:dbs]

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

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

      backup(db_names)

    when @params[:backup] # BACKUP
      backup([@params[:backup]])

    when @params[:restore] # RESTORE
      if @params[:backup_date].nil?
        raise 'param --date BACKUP_DATE is not specified'
      end

      restore(@params[:restore], @params[:backup_date])

    when @params[:cron_update] || @params[:cron_clear] # CRON
      cron_options =
          {
              update: @params[:cron_update],
              clear:  @params[:cron_clear],
              config: @params[:config],
              time:   @config[:backup][:cron_time],
          }

      Scheduler.new(cron_options).execute

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

end