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34 lines
1010 B
34 lines
1010 B
4 years ago
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package command
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import (
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"context"
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"gitoa.ru/go-4devs/console"
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"gitoa.ru/go-4devs/console/input"
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"gitoa.ru/go-4devs/console/input/option"
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"gitoa.ru/go-4devs/console/output"
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)
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func Args() *console.Command {
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return &console.Command{
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Name: "fdevs:console:arg",
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Description: "Understanding how Console Arguments and Options Are Handled",
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Configure: func(ctx context.Context, def *input.Definition) error {
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def.SetOptions(
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option.Bool("foo", "foo option", option.Short("f")),
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input.NewOption("bar", "required bar option", option.Required, option.Short("b")),
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input.NewOption("cat", "cat option", option.Short("c")),
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)
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return nil
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},
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Execute: func(ctx context.Context, in input.Input, out output.Output) error {
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out.Println(ctx, "foo: <info>", in.Option(ctx, "foo").Bool(), "</info>")
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out.Println(ctx, "bar: <info>", in.Option(ctx, "bar").String(), "</info>")
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out.Println(ctx, "cat: <info>", in.Option(ctx, "cat").String(), "</info>")
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return nil
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},
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}
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}
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