Class: CassandraBackup::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/cassandra_backup/command.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Command

Returns a new instance of Command.



7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/cassandra_backup/command.rb', line 7

def initialize(args)
  @options = {}

  if args.first
    options[:keyspace] = args.first
  else
    args.push '-h'
  end

  OptionParser.new do |opts|
    opts.banner = "Usage: keyspace [options]"
    opts.on('-s', '--servers servers', 'Set server list. Default is 127.0.0.1:9160.') do |v|
      store_array_option :servers, v
    end
    opts.on('-c', '--tables tables', 'Set tables. Defaults to all') do |v|
      store_array_option :tables, v
    end
    opts.on('-v', '--version VERSION', 'Set cassandra version. Defaults to latest.') do |v|
      options[:version] = v
    end
    opts.on('-w', '--where=\'where_conditions\'') do |v|
      options[:where] = v
    end
    opts.on('--[no-]create-info', "Write out CREATE statements. Defaults to true.") do |v|
      options[:create_info] = v
    end
    opts.on('--[no-]data', "Write out table data.  Defaults to true.") do |v|
      options[:data] = v
    end
    opts.on('-h', 'Show this help message.') do
      $stdout.puts opts; exit
    end

    opts.parse!(args)
  end
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



6
7
8
 
# File 'lib/cassandra_backup/command.rb', line 6

def options
  @options
end

Instance Method Details

#config ⇒ Object 



44
45
46
 
# File 'lib/cassandra_backup/command.rb', line 44

def config
  CassandraBackup::Config.new(options)
end