utils

func CheckHelpFlag ¶ added in v1.8.5

func CheckHelpFlag(output *strings.Builder, usageFunc func()) bool

func HandleCommandOutput ¶ added in v1.2.4

func HandleCommandOutput(fn func() (string, error)) func() int

HandleCommandOutput takes a function that returns (string, error) and wraps it in a no-argument function that writes the returned string to stdout if there's no error, or to stderr if there is. It returns an exit code: 0 on success, 1 on error.

func HandleFlagError ¶ added in v1.6.1

func HandleFlagError(output *strings.Builder, err error) (string, error)

func LoadGolden ¶

func LoadGolden(t *testing.T, filename string) string

func ValidateAbilityArgs ¶

func ValidateAbilityArgs(args []string) error

ValidateAbilityArgs validates the command line arguments

func ValidateBerryArgs ¶ added in v1.7.3

func ValidateBerryArgs(args []string) error

ValidateBerryArgs validates the command line arguments

func ValidateCardArgs ¶ added in v1.8.0

func ValidateCardArgs(args []string) error

ValidateCardArgs validates the command line arguments

func ValidateItemArgs ¶ added in v1.4.0

func ValidateItemArgs(args []string) error

ValidateItemArgs validates the command line arguments

func ValidateMoveArgs ¶

func ValidateMoveArgs(args []string) error

ValidateMoveArgs validates the command line arguments

func ValidateNaturesArgs ¶

func ValidateNaturesArgs(args []string) error

ValidateNaturesArgs validates the command line arguments

func ValidatePokemonArgs ¶

func ValidatePokemonArgs(args []string) error

ValidatePokemonArgs validates the command line arguments

func ValidateSearchArgs ¶

func ValidateSearchArgs(args []string) error

ValidateSearchArgs validates the command line arguments

func ValidateSpeedArgs ¶ added in v1.5.0

func ValidateSpeedArgs(args []string) error

ValidateSpeedArgs validates the command line arguments

func ValidateTypesArgs ¶

func ValidateTypesArgs(args []string) error

ValidateTypesArgs validates the command line arguments

func WrapText ¶ added in v1.6.1

func WrapText(text string, width int) string