utils

package

v1.8.10 Latest Latest Go to latest Published: Feb 16, 2026 License: MIT Imports: 6 Imported by: 0

Details

Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/digitalghost-dev/poke-cli

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Documentation ¶

Index ¶

func CheckHelpFlag(output *strings.Builder, usageFunc func()) bool
func HandleCommandOutput(fn func() (string, error)) func() int
func HandleFlagError(output *strings.Builder, err error) (string, error)
func LoadGolden(t *testing.T, filename string) string
func ValidateArgs(args []string, v Validator) error
func ValidatePokemonArgs(args []string) error
func WrapText(text string, width int) string
type Validator

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

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 ValidateArgs ¶ added in v1.8.10

func ValidateArgs(args []string, v Validator) error

func ValidatePokemonArgs ¶

func ValidatePokemonArgs(args []string) error

ValidatePokemonArgs validates the command line arguments

func WrapText ¶ added in v1.6.1

func WrapText(text string, width int) string

Types ¶

type Validator ¶ added in v1.8.10

type Validator struct {
	MaxArgs     int
	CmdName     string
	RequireName bool
	HasFlags    bool
}

Source Files ¶

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