INNER CODE UNIT · Go

getFlagNonNegativeFloat64

shenwei356/rush · cobra_helper.go:90

func getFlagNonNegativeFloat64(cmd *cobra.Command, flag string) float64 {
	value, err := cmd.Flags().GetFloat64(flag)
	checkError(err)
	if value < 0 {
		checkError(fmt.Errorf("value of flag --%s should be greater than or equal to 0", flag))
	}
	return value
}

func getFlagBool(cmd *cobra.Command, flag string) bool {
	value, err := cmd.Flags().GetBool(flag)
	checkError(err)
	return value
}

func getFlagString(cmd *cobra.Command, flag string) string {
	value, err := cmd.Flags().GetString(flag)
	checkError(err)

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