Class: DBGet::Runner

Inherits:
Object
  • Object
show all
Defined in:
lib/dbget/runner.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/dbget/runner.rb', line 3

def initialize
  @options = {}
  set_default_options
  @optparse = init_option_parser
  @args = nil
end

Instance Method Details

#check_path ⇒ Object 



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# File 'lib/dbget/runner.rb', line 93

def check_path
  if ENV.include?('DBGET_PATH')
    @options[:dbget_path] = ENV['DBGET_PATH']
  else
    raise "Cannot find DBGET_PATH!"
  end
end

#controller ⇒ Object 



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# File 'lib/dbget/runner.rb', line 80

def controller
  controller = DBGet::Controller.new(@args, @options)
  controller.boot
  controller.send_data!
end

#has_arguments? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dbget/runner.rb', line 86

def has_arguments?
  if @args.length == 0
    puts @optparse.help
    exit
  end
end

#init_option_parser ⇒ Object 



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# File 'lib/dbget/runner.rb', line 10

def init_option_parser
  optparse = OptionParser.new do |opts|
    opts.banner = "Usage: dbget [options] db1 db2 ...\n"
    opts.separator "Options:"

    opts.on('-d', '--date DATE', 'Date of database dump (yyyy-mm-dd).') do |date|
      @options[:date] = date
    end

    opts.on('-c', '--clean', 'Drops the database before dumping') do
      @options[:clean] = true
    end

    opts.on('-k', '--key KEY', 'Specify ssh connection key') do |key|
      @options[:key] = key
    end

    opts.on('-s', '--server SERVER', 'Specify the server that contained the database.') do |server|
      @options[:server] = server
    end

    opts.on('-a', '--append-date', 'Append the given date as suffix') do
      @options[:append_date] = true
    end

    opts.on('--collections COLLECTION', 'Only dump specific mongodb collections separated by comma') do |collection|
      @options[:collections] = collection
    end

    opts.on('--n', '--name NAME', 'Specify a custom name/key for databases') do |name|
      @options[:name] = name
    end

    opts.on('-v', '--verbose', 'Execute NERD mode!') do
      @options[:verbose] = true
    end

    opts.on('-V', '--version', 'Version') do
      puts DBGet::VERSION
      exit
    end

    opts.on('-h', '--help', 'Display this screen') do
      puts opts
      exit
    end
  end

  optparse
end

#run!(args, type) ⇒ Object 



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# File 'lib/dbget/runner.rb', line 69

def run!(args, type)
  check_path
  @args = args
  has_arguments?

  @optparse.parse!
  @options[:db_type] = type

  controller
end

#set_default_options ⇒ Object 



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# File 'lib/dbget/runner.rb', line 61

def set_default_options
  @options[:append_date] = false
  @options[:verbose] = false
  @options[:clean] = false
  @options[:date] = 'xxxx-xx-xx'
  @options[:collections] = 'EMPTY'
end