Method isFlagProvided

cf/flags/flags.go:284–293

(flg *string)

}

func (c *flagContext) isFlagProvided(flg *string) bool {
	if _, ok := c.flagsets[*flg]; !ok {
		*flg = c.getFlagNameWithShortName(*flg)
		if _, ok := c.flagsets[*flg]; !ok {
			return false
		}
	}

	return true
}