Description

This module provides reading config for you app. The module was created in the 8th homework assignment at the Tinkoff Backend Academy.

Last Version

Last version is 1.0.0

How to install

go get github.com/JustNik8/cfgreader

Usage

Declare struct, that describe your app configuration. You should use tag yaml to declare key in yaml file. For example:

type Config struct {
	Host    string        `yaml:"host"`
	Port    string        `yaml:"port"`
	Timeout time.Duration `yaml:"timeout"`
}

This struct describes the following yaml file:

host: localhost
port: 4000
timeout: 10s

Then declare variable config and call cfgreader.ReadCfg(filename, cfg).

var cfg = &Config{}
err := cfgreader.ReadCfg("./cfg.yaml", cfg)

1 param: filename string - path of yaml file

2 param: cfg any - pass pointer of config struct