func StdExecve(argv []string, stopOnTrouble bool) bool {
var err os.Error
var cmd *exec.Cmd
switch len(argv) {
case 0:
if stopOnTrouble {
log.Fatalf("[ERROR] len(argv) == 0\n")
}
return false
case 1:
cmd = exec.Command(argv[0])
default:
cmd = exec.Command(argv[0], argv[1:]...)
}
// pass-through
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
cmd.Stdin = os.Stdin
err = cmd.Start()
if err != nil {
if stopOnTrouble {
log.Fatalf("[ERROR] %s\n", err)
} else {
log.Printf("[ERROR] %s\n", err)
return false
}
}
err = cmd.Wait()
if err != nil {
if stopOnTrouble {
log.Fatalf("[ERROR] %s\n", err)
} else {
log.Printf("[ERROR] %s\n", err)
return false
}
}
return true
}
/*
Set up a command to use os standard in/out/err
*/
func set_exec(c *exec.Cmd) {
c.Stdout = os.Stdout
c.Stdin = os.Stdin
c.Stderr = os.Stderr
}