cliutil

README

go-cliutil

golang CLI's utilities

Motivation

I have developed some CLI tools with Go, and found that some logics are common among them. I have separated common logics as library.

License

MIT

Documentation

Index

• func ConvErrToExitError(err error) error
• func FindFile(wd string, existFile ExistFile, names ...string) (string, error)
• func WrapAction(f func(c *cli.Context) error) func(c *cli.Context) error
• type ExistFile

Functions

func ConvErrToExitError

func ConvErrToExitError(err error) error

ConvErrToExitError converts an error into urfave/cli's ExitError.

func FindFile

func FindFile(wd string, existFile ExistFile, names ...string) (string, error)

FindFile finds file from wd to the root directory recursively.

func WrapAction

func WrapAction(f func(c *cli.Context) error) func(c *cli.Context) error

Types

type ExistFile

type ExistFile func(string) bool

ExistFile returns true if file exists otherwise false.