func TestApp_RunAsSubcommandParseFlags(t *testing.T) {
var context *cli.Context
a := cli.NewApp()
a.Commands = []cli.Command{
{
Name: "foo",
Action: func(c *cli.Context) {
context = c
},
Flags: []cli.Flag{
cli.StringFlag{
Name: "lang",
Value: "english",
Usage: "language for the greeting",
},
},
Before: func(_ *cli.Context) error { return nil },
},
}
a.Run([]string{"", "foo", "--lang", "spanish", "abcd"})
expect(t, context.Args().Get(0), "abcd")
expect(t, context.String("lang"), "spanish")
}
func doMain(c *cli.Context) {
steps.Datas = parsers.ParseYaml(c.Args())
for _, data := range steps.Datas {
steps.Init(c.String("remote"), data)
}
}
func doBefore(c *cli.Context) error {
args := c.Args()
if len(args) == 0 {
cli.ShowAppHelp(c)
os.Exit(1)
}
for _, arg := range args {
ok, _ := regexp.MatchString(`\.ya?ml$`, arg)
if !ok {
fmt.Println(arg + " is not yaml file.")
os.Exit(2)
}
}
return nil
}