system

Documentation

Index

• func EnsureFolder(root string) string
• func FileExists(filename string) bool
• func GetEnvOrDefault(key string, defaultValue string) string
• func GetSysmemory() float64
• func ReadBuffer(file string) (data *bytes.Buffer, err error)

Functions

func EnsureFolder

func EnsureFolder(root string) string

EnsureFolder EnsureFolder

func FileExists

func FileExists(filename string) bool

FileExists FileExists

func GetEnvOrDefault

func GetEnvOrDefault(key string, defaultValue string) string

GetEnvOrDefault

func GetSysmemory

func GetSysmemory() float64

func ReadBuffer

func ReadBuffer(file string) (data *bytes.Buffer, err error)

Load data from file to buffer via io.Copy (more efficient). Output can be converted to string or bytes.

data.String() // for writing SQL etc.
data.Bytes()  // for JSON unmarshaling