util

Documentation

Index

• func AppendToPath(path, dir string) string
• func HomeDir() string
• func MacOS() bool
• func ParseTemplate(body string, values interface{}) ([]byte, error)
• func RandomAvailablePort() int
• func RemoveFromPath(path, dir string) string
• func WriteTemplate(body string, file string, values interface{}) error
• type SHA256
  • func SHA256Hash(s string) SHA256
  • func (s SHA256) String() string

Functions

func AppendToPath

func AppendToPath(path, dir string) string

AppendToPath appends directory to PATH.

func HomeDir

func HomeDir() string

HomeDir returns the user home directory.

func MacOS

func MacOS() bool

MacOS returns if the current OS is macOS.

func ParseTemplate

func ParseTemplate(body string, values interface{}) ([]byte, error)

ParseTemplate parses template with body and values and returns the resulting bytes.

func RandomAvailablePort

func RandomAvailablePort() int

RandomAvailablePort returns an available port on the host machine.

func RemoveFromPath

func RemoveFromPath(path, dir string) string

RemoveFromPath removes directory from PATH.

func WriteTemplate

func WriteTemplate(body string, file string, values interface{}) error

WriteTemplate writes template with body to file after applying values.

Types

type SHA256

type SHA256 [32]byte

func SHA256Hash

func SHA256Hash(s string) SHA256

SHA256Hash computes a sha256sum of a string.

func (SHA256) String

func (s SHA256) String() string