EnvX - Golang Environment Variable Utility

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EnvX is a simple and powerful Go utility library for managing environment variables in your Go applications. It makes it easy to get environment variables with default values and proper types.

Installation

To start using EnvX, simply run:

go get -u github.com/goliajp/envx

Usage

Import EnvX into your Go application:

import "github.com/goliajp/envx"

Here are some examples of how to use EnvX:

// example 1:
// Get a duration environment variable with a default value
// TICKER_INTERVAL=10s -> TickerInterval = 10 * time.Second
var TickerInterval = envx.Get("ticker_interval", 120*time.Second)

// example 2:
// Get a string environment variable with a default value
// APP_NAME=foo -> AppName = "foo"
var AppName = envx.Get("app_name", "myapp")

// example 3:
// Get a boolean environment variable with a default value
// IS_TEST_MODE=true -> IsTestMode = true
var IsTestMode = envx.Get("is_test_mode", false)

// example 4:
// Get an integer environment variable with a default value
// MYSQL_PORT=63306 -> MysqlPort = 63306
var MysqlPort = envx.Get("mysql_port", 3306)

// example 5:
// Get a time.Time environment variable with a default value
// DATE_TIME="2022-12-25 12:00:00" -> DateTime = time.Date(2022, 12, 25, 12, 0, 0, 0, time.UTC)
var DateTime = envx.Get("date_time", time.Date(2023, 4, 5, 18, 7, 0, 0, time.UTC))

Contributing

We welcome contributions to EnvX! Feel free to submit issues, feature requests, or pull requests on GitHub.

License

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