helpers

Documentation

Overview

Borrowed from https://www.calhoun.io/creating-random-strings-in-go/

Index

• func DirectoryExists(path string) bool
• func Duration(d time.Duration, dicimal int) time.Duration
• func FileExists(path string) bool
• func Filter[T any](slice []T, f func(T) bool) []T
• func HasPipedStdin() bool
• func IsTerminal() bool
• func MakeSimpleTable(out io.Writer, headings []string) (table *tablewriter.Table)
• func MkdirAll(pathname string) error
• func PathRelativeToCWD(path string) string
• func RandBytes(n int) ([]byte, error)
• func RandString(n int) (string, error)
• func ReadStdin(maxLength int) (string, error)

Functions

func DirectoryExists

func DirectoryExists(path string) bool

func Duration

func Duration(d time.Duration, dicimal int) time.Duration

func FileExists

func FileExists(path string) bool

func Filter

func Filter[T any](slice []T, f func(T) bool) []T

func HasPipedStdin

func HasPipedStdin() bool

HasPipedStdin returns if stdin has piped input

func IsTerminal

func IsTerminal() bool

func MakeSimpleTable

func MakeSimpleTable(out io.Writer, headings []string) (table *tablewriter.Table)

func MkdirAll

func MkdirAll(pathname string) error

func PathRelativeToCWD

func PathRelativeToCWD(path string) string

func RandBytes

func RandBytes(n int) ([]byte, error)

RandBytes generates random bytes of a given length See: https://stackoverflow.com/questions/35781197/generating-a-random-fixed-length-byte-array-in-go

func RandString

func RandString(n int) (string, error)

RandString returns a string of n bytes, consisting of ASCII letters or numbers.

func ReadStdin

func ReadStdin(maxLength int) (string, error)