Wrapper for synergy to ease the pain of configuring/running

syn

#!/usr/bin/env ruby -w

def ps(command, command_size=3)
  capture = (5...5+command_size).map {|c| "$#{c}" }.join(' " " ')
  %Q(ps x | grep #{command} | grep -v 'grep #{command}' | awk '{ print #{capture} }')
end

def ssh(server, command)
  %Q(ssh #{server} #{command})
end

def run(command)
  $stderr.puts command if $debug
  system command
end

hostname   = `hostname`
$debug     = ARGV.detect {|arg| arg == "-d" }
foreground = ARGV.detect {|arg| arg == "-f" }
args       = ARGV.reject {|arg| arg =~ /^-/ }

case args.first
when "start", nil
  run "synergys #{foreground} --config ~/.synergy/config"
when "remote"
  abort "You need to provide an ssh host" unless args[1]
  run ssh(args[1], "synergyc #{foreground} #{hostname}")
when "status"
  run ps("synergys")
  run ssh(args[1], ps("synergyc", 2)) if args[1]
when "stop"
  run "killall synergys"
when "use"
  run "ln -nfs ~/.synergy/#{args[1]}.conf ~/.synergy/config"
end