Class: RedisMonitor::CommandLineParser

Inherits:
Object
  • Object
show all
Defined in:
lib/server/command_line_parser.rb

Constant Summary collapse

DEFAULTS = 
{
  http_server: 'thin',
  http_port: 6369,
  redis_host: 'localhost',
  redis_port: 6379,
}

Class Method Summary collapse

Class Method Details

.parse(argv) ⇒ Object 



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/server/command_line_parser.rb', line 12

def self.parse(argv)
  arguments = DEFAULTS.dup

  parser = OptionParser.new do |op|
    op.on('--http-server server', 'specify rack server/handler (default is thin)') do |val|
      arguments[:http_server] = val
    end
    op.on('--http-port port',  'specify http port (default is 6369)') do |val|
      arguments[:http_port] = val.to_i
    end
    op.on('--host host',  'specify redis host (default is localhost)') do |val|
      arguments[:redis_host] = val
    end
    op.on('--port port',  'specify redis port (default is 6379)') do |val|
      arguments[:redis_port] = val.to_i
    end
  end
  parser.parse!(argv)

  arguments
end