fconfig

Documentation

Overview

Package fconfig provides support to load config files and expand secrets.

Index

• func LoadConfig(file string, config interface{}) error
• func LoadEnv(filename string) error

Functions

func LoadConfig

func LoadConfig(file string, config interface{}) error

LoadConfig loads the configuration from a given file and unmarshal it into the provided config. It maps the fields using `mapstructure` tag.

Example:

type Config struct {
	 Env   string `mapstructure:env`
	 DBUri string `mapstructure:db_uri`
}

It expands the environment variables if the value matches `${ENV_NAME}`. It fetches the secret if the value matches gSecret://uri.

func LoadEnv

func LoadEnv(filename string) error

LoadEnv load environments variables from a file. If no file name is given it will try to load .env file.