env

func FileExists ¶

func FileExists(name string) bool

func Get ¶

func Get(key string, fallback ...string) string

func GetBool ¶

func GetBool(key string, fallback ...bool) (bool, error)

func GetBoolMust ¶

func GetBoolMust(key string, fallback bool) bool

func GetFloat ¶

func GetFloat(key string, fallback ...float64) (float64, error)

func GetFloatMust ¶

func GetFloatMust(key string, fallback ...float64) float64

func GetInt ¶

func GetInt(key string, fallback ...int) (int, error)

func GetIntMust ¶

func GetIntMust(key string, fallback ...int) int

func GetMust ¶

func GetMust(key string) string

func GetPath ¶

func GetPath(p string) string

GetPath return absolute path if p is relative path

func Getwd ¶

func Getwd() string

func Setenv ¶

func Setenv(key, value string) error