package cmd

import "go.fifitido.net/cmd/flags"

type Option func(*Command)

func WithShortDescription(s string) Option {
	return func(c *Command) {
		c.ShortDescription = s
	}
}

func WithLongDescription(s string) Option {
	return func(c *Command) {
		c.LongDescription = s
	}
}

func WithArgument(name string, required bool) Option {
	return func(c *Command) {
		c.Arguments = append(c.Arguments, &Argument{name, required})
	}
}

func WithArguments(args []*Argument) Option {
	return func(c *Command) {
		c.Arguments = append(c.Arguments, args...)
	}
}

func WithFlag(f flags.Flag) Option {
	return func(c *Command) {
		c.Flags = append(c.Flags, f)
	}
}

func WithFlags(fs []flags.Flag) Option {
	return func(c *Command) {
		c.Flags = append(c.Flags, fs...)
	}
}

func WithSubcommand(s *Command) Option {
	return func(c *Command) {
		c.Subcommands = append(c.Subcommands, s)
	}
}

func WithSubcommands(ss []*Command) Option {
	return func(c *Command) {
		c.Subcommands = append(c.Subcommands, ss...)
	}
}

func WithRunFunc(r RunFunc) Option {
	return func(c *Command) {
		c.Run = r
	}
}

func WithRunErrFunc(r RunErrFunc) Option {
	return func(c *Command) {
		c.RunE = r
	}
}