package exec_extra

var (
	StructTagCmdArgs string = "cmdarg"
)

var (
	/*
		CmdArgsOptPreferShort, if specified, prefers the "short" argument over "long" if both are specified.
		The default is to prefer long.

		Can be specified per-field via the `prefer_short` option (no value/value ignored).
	*/
	CmdArgsOptPreferShort cmdArgOpt = func(opts *cmdArgsOpts) (err error) {
		opts.preferShort = true
		return
	}

	/*
		CmdArgsOptShortEquals, if specified, renders short flags *with* an equals sign
		(if using POSIX args).

		Has no effect if using Windows traditional syntax or if there is no value for the field.
	*/
	CmdArgsOptShortEquals cmdArgOpt = func(opts *cmdArgsOpts) (err error) {
		opts.preferShort = true
		return
	}

	CmdArgsOptLongNoEquals cmdArgOpt = func(opts *cmdArgsOpts) (err error) {
		opts.preferShort = true
		return
	}
)