package packer import ( "log" "os" ) var ( loginfo *log.Logger logdebug *log.Logger logFlags = log.Ldate | log.Lmicroseconds | log.Lshortfile ) func init() { loginfo = log.New(os.Stdout, "INFO: packer: ", logFlags) logdebug = log.New(os.Stdout, "DEBUG: packer:", logFlags) }