// Any cleanup tasks on shutdown could happen here.
func handleCtrlC(c chan os.Signal) {
sig := <-c
message := fmt.Sprintf("Received '%s' - shutting down.", sig)
cmd.Log(message, "info")
fmt.Printf("%s\n", message)
os.Exit(0)
}
func main() {
logwriter, e := syslog.New(syslog.LOG_NOTICE, programName)
if e == nil {
log.SetOutput(logwriter)
}
cmd.Log(fmt.Sprintf("%s version: %s", programName, Version), "info")
args := os.Args[1:]
for _, arg := range args {
if arg == "-v" || arg == "--version" {
fmt.Printf("Version : %s\nRevision : %s\nDate : %s\nGo : %s\n", Version, GitCommit, CompileDate, GoVersion)
os.Exit(0)
}
}
// Setup nice shutdown with CTRL-C.
c := make(chan os.Signal)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go handleCtrlC(c)
// Listen for expvar if we have GOSHE_DEBUG set.
if os.Getenv("GOSHE_DEBUG") != "" {
go setupExpvarHTTP()
}
cmd.RootCmd.Execute()
}
