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- package main
- import (
- "fmt"
- flag "github.com/dotcloud/docker/pkg/mflag"
- )
- var (
- i int
- str string
- b, b2, h bool
- )
- func init() {
- flag.Bool([]string{"#hp", "#-halp"}, false, "display the halp")
- flag.BoolVar(&b, []string{"b", "#bal", "#bol", "-bal"}, false, "a simple bool")
- flag.BoolVar(&b, []string{"g", "#gil"}, false, "a simple bool")
- flag.BoolVar(&b2, []string{"#-bool"}, false, "a simple bool")
- flag.IntVar(&i, []string{"-integer", "-number"}, -1, "a simple integer")
- flag.StringVar(&str, []string{"s", "#hidden", "-string"}, "", "a simple string") //-s -hidden and --string will work, but -hidden won't be in the usage
- flag.BoolVar(&h, []string{"h", "#help", "-help"}, false, "display the help")
- flag.StringVar(&str, []string{"mode"}, "mode1", "set the mode\nmode1: use the mode1\nmode2: use the mode2\nmode3: use the mode3")
- flag.Parse()
- }
- func main() {
- if h {
- flag.PrintDefaults()
- } else {
- fmt.Printf("s/#hidden/-string: %s\n", str)
- fmt.Printf("b: %t\n", b)
- fmt.Printf("-bool: %t\n", b2)
- fmt.Printf("s/#hidden/-string(via lookup): %s\n", flag.Lookup("s").Value.String())
- fmt.Printf("ARGS: %v\n", flag.Args())
- }
- }
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