func main() {
defer func() {
if r := recover(); r != nil {
fatal, ok := r.(*cmd.FatalError)
if !ok {
panic(r)
}
fmt.Println("ERROR:", fatal.Message)
os.Exit(fatal.ReturnCode)
}
}()
command := cmd.RootCommand()
flags, args, err := command.ParseFlags(os.Args[1:])
if err != nil {
cmd.Fatal(err)
}
err = cmd.InitContext(flags)
if err != nil {
cmd.Fatal(err)
}
defer cmd.ShutdownContext()
err = command.Dispatch(args)
if err != nil {
cmd.Fatal(err)
}
}
func main() {
defer func() { os.Exit(returnCode) }()
command := cmd.RootCommand()
err := command.Flag.Parse(os.Args[1:])
if err != nil {
fatal(err)
return
}
err = loadConfig(command)
if err != nil {
fatal(err)
return
}
if returnCode != 0 {
return
}
err = cmd.InitContext(command)
if err != nil {
fatal(err)
return
}
defer cmd.ShutdownContext()
err = command.Dispatch(command.Flag.Args())
if err != nil {
fatal(err)
return
}
}
func main() {
command := cmd.RootCommand()
err := command.Flag.Parse(os.Args[1:])
if err != nil {
fatal(err)
}
err = loadConfig(command)
if err != nil {
fatal(err)
}
err = cmd.InitContext(command)
if err != nil {
fatal(err)
}
defer cmd.ShutdownContext()
err = command.Dispatch(command.Flag.Args())
if err != nil {
fatal(err)
}
}