Sha256: caaadf9341eae9da0ae86c4f7a412b1bd41b9040003979670347a88f86ab338a
Contents?: true
Size: 1002 Bytes
Versions: 7
Compression:
Stored size: 1002 Bytes
Contents
#!/usr/bin/env ruby
require 'rubygems'
require 'ostruct'
require 'optparse'
class WorkerManagerOptions
def self.parse(args)
options = OpenStruct.new
opts = OptionParser.new do |opts|
opts.banner = "Usage: flapjack-worker-manager <command> [options]"
opts.separator " "
opts.separator " where <command> is one of:"
opts.separator " start start a worker"
opts.separator " stop stop all workers"
opts.separator " restart restart workers"
opts.separator " "
opts.separator " and [options] are:"
opts.on('-w', '--workers N', 'number of workers to spin up') do |workers|
options.workers = workers.to_i
end
end
begin
opts.parse!(args)
rescue
puts e.message.capitalize + "\n\n"
puts opts
exit 1
end
options.workers ||= 5
unless %w(start stop restart).include?(args[0])
puts opts
exit 1
end
options
end
end
Version data entries
7 entries across 7 versions & 1 rubygems