util

Documentation

Index

• func FilterFileNames(fileNames []string, language string) (found []string)
• func GetConfigDirectory() string
• func GetStringFromStdout(function func()) string
• func GetWantFile(wantFile string, t *testing.T) string
• func HashFile(filePath string) (uint32, error)
• func IsValidURL(str string) bool

Functions

func FilterFileNames

func FilterFileNames(fileNames []string, language string) (found []string)

Filters a list of file names by the given language extension.

func GetConfigDirectory

func GetConfigDirectory() string

func GetStringFromStdout

func GetStringFromStdout(function func()) string

Grabs a string from a function that prints to os.Stdout. Especially useful for testing the output of print functions.

func GetWantFile

func GetWantFile(wantFile string, t *testing.T) string

Return the contents of a file as a string. Useful for comparing the output of commands that print a lot of text, like "about" or "help."

func HashFile

func HashFile(filePath string) (uint32, error)

Converts a file from the filePath into a hashed value

func IsValidURL

func IsValidURL(str string) bool