commander

var CmdCompletion *conq.Cmd = &conq.Cmd{
	Name: "completion",
	Run: func(c conq.Ctx) error {
		line, point, ctype, ok := completionContext()

		if ok {
			return doCompletion(c.Com, c.Path[0], line, point, ctype)
		}

		// show some installation instructions and exit
		var pth strings.Builder
		pth.WriteString(c.Path[0].Name)
		for _, x := range c.Path[1:] {
			fmt.Fprintf(&pth, " %s", x.Name)
		}
		pth.WriteString(" completion")

		fmt.Fprintf(c.Out, "complete -C %q %s\n", pth.String(), c.Path[0].Name)
		return nil
	},
}