dotenv

func Assign ¶ added in v0.1.0

func Assign[T any](to *T, envMap map[string]string) error

Assign env tag matching values from envMap

func LoadFile ¶

func LoadFile(filename string, overload bool) error

LoadFile env file value to app env

overload = true will replace env value even if they already there in process env

func Read ¶

func Read(dir string, filenames ...string) (envMap map[string]string, err error)

Read all env (with same file loading semantics as Load) but return values as a map rather than automatically writing values into env

func Write ¶

func Write(envMap map[string]string, filename string) error

Write serializes the given environment and writes it to a file.