nginx ruby script

nginx ruby script

#!/usr/bin/env ruby

USAGE = %{
Usage:
Put this script somewhere in your path, I use ~/bin
chmod +x to make it executable.

nginx start (starts nginx)
nginx stop (stops nginx)
nginx restart (calls stop and then start)
nginx conf (opens nginx.conf in macvim, or regular vim if macvim doesn't exist)

}

def start
  `sudo /opt/nginx/sbin/nginx &`
end

def stop
  pid = File.read('/opt/nginx/logs/nginx.pid')
  # use back-tic not exec so these can be chained
  `sudo kill #{pid}`
end

def conf
  begin
    exec "sudo mvim /opt/nginx/conf/nginx.conf"
  rescue Errno::ENOENT # use vim because mvim doesn't exist
    exec 'sudo vim /opt/nginx/conf/nginx.conf'
  end
end

def restart
  stop
  start
end

def stat
  exec "ps aux| grep nginx| grep -v grep"
end

if %w{start stop conf restart stat}.include?(ARGV.first)
  send ARGV.first
else
  puts USAGE
end