Config feeders

Config Feeders is a comprehensive package that provides a collection of feeders for the GoLobby Config package. These feeders allow you to easily load configuration data from various sources, including environment variables, .env files, JSON, YAML, and TOML files, as well as default values specified in struct tags.

This package aims to simplify the process of configuration management in Go applications by offering a flexible and extensible set of tools to handle different configuration formats and sources.

Installation

To install Config Feeders, use the following command:

  go get github.com/go-mods/config-feeders

Usage

To use Config Feeders, import the desired feeder package and create an instance of the feeder. Then, use it with the GoLobby Config package. Here's an example using the JSON feeder:

package main

import (
    "fmt"
    "github.com/go-mods/config-feeders/json"
    "github.com/golobby/config/v3"
)

type MyConfig struct {
    Host string `json:"host"`
    Port int    `json:"port"`
}

func main() {
    var myConfig MyConfig

    jsonFeeder := json_feeder.Json{Path: "config.json"}

	err := config.New().AddFeeder(jsonFeeder).AddStruct(&myConfig).Feed()
    if err != nil {
        panic(err)
    }

    fmt.Printf("Host: %s, Port: %d\n", myConfig.Host, myConfig.Port)
}

Feeders

The following feeders are available in this package:

Feeder Name	File	Description
Default	default/feeder.go	Fills a structure with default values specified in structure tags.
DotEnv	dotenv/feeder.go	Feeds a structure with data from a .env file.
GlobEnvs	globenvs/feeder.go	Feeds a structure with data from multiple .env files matching specified patterns.
Env	env/feeder.go	Feeds a structure with data from environment variables.
Json	json/feeder.go	Feeds a structure with data from a JSON file.
Yaml	yaml/feeder.go	Feeds a structure with data from a YAML file.
Toml	toml/feeder.go	Feeds a structure with data from a TOML file.

License

This project is licensed under the MIT License - see the LICENSE.md file for details.

Acknowledgments

• GoLobby Config for providing the configuration management framework.