| 42 | } |
| 43 | |
| 44 | func run(args []string) error { |
| 45 | app := &commander.Command{ |
| 46 | UsageLine: "gopy", |
| 47 | Subcommands: []*commander.Command{ |
| 48 | gopyMakeCmdGen(), |
| 49 | gopyMakeCmdBuild(), |
| 50 | gopyMakeCmdPkg(), |
| 51 | gopyMakeCmdExe(), |
| 52 | }, |
| 53 | Flag: *flag.NewFlagSet("gopy", flag.ExitOnError), |
| 54 | } |
| 55 | |
| 56 | err := app.Flag.Parse(args) |
| 57 | if err != nil { |
| 58 | return fmt.Errorf("could not parse flags: %v", err) |
| 59 | } |
| 60 | |
| 61 | appArgs := app.Flag.Args() |
| 62 | err = app.Dispatch(appArgs) |
| 63 | if err != nil { |
| 64 | return fmt.Errorf("error dispatching command: %v", err) |
| 65 | } |
| 66 | return nil |
| 67 | } |
| 68 | |
| 69 | func main() { |
| 70 | err := run(os.Args[1:]) |