rcs-db-mongos

#!/usr/bin/env ruby

require 'yaml'
require 'rbconfig'

# ensure the working dir is correct
Dir.chdir File.dirname(File.dirname(File.realpath(__FILE__)))

# select the correct dir based upon the platform we are running on
case RbConfig::CONFIG['host_os']
  when /darwin/
    os = 'macos'
    ext = ''
  when /mingw/
    os = 'win'
    ext = '.exe'
end

datadir = Dir.pwd + '/data'
logdir = Dir.pwd + '/log'

# ensure the data directory is present
Dir::mkdir(datadir) if not File.directory?(datadir)
Dir::mkdir(logdir) if not File.directory?(logdir)

rcs_config = {CN: 'localhost'}
File.open(Dir.pwd + '/config/config.yaml', "r") do |f|
  rcs_config = YAML.load(f.read)
end

keyfile = Dir.pwd + '/config/mongodb.key'

# the mongod executable
mongos = Dir.pwd + '/mongodb/' + os + '/mongos' + ext

# the data path
parameters = "--logpath #{logdir}/mongos.log --configdb #{rcs_config['CN']} --keyFile #{keyfile}"

# custom arguments
custom = ARGV.join(' ')

# execute it
exec mongos + ' ' + parameters + ' ' + custom