config

func FromJsonFile ¶

func FromJsonFile(path string, target interface{}) error

FromJsonFile reads a json file from the given path and loads into the target interface. An error is returned if any is encountered during the file reading or json unmarshalling.

func FromReader ¶

func FromReader(r io.Reader, target interface{}) error

FromReader reads bytes off the given reader and loads into the target interface. An error is returned if any is encountered during json unmarshalling.

func WithEnv ¶

func WithEnv() optfunc

func WithFilePath ¶

func WithFilePath(path string) optfunc

func WithOptions ¶

func WithOptions(target any, funcs ...optfunc) error

WithOptions provides many ways to load config into `target`.

func WithReader ¶

func WithReader(r io.Reader) optfunc