Load environment variables from .env

Installation:

go get github.com/prongbang/goenv

Usage:

.env file

DB_USER=root
DB_PASS=1234

main.go

import (
	"fmt"
	"os"
	_ "github.com/prongbang/goenv"
)

func main() {
	user := os.Getenv("DB_USER")
	pass := os.Getenv("DB_PASS")

	fmt.Println("user:", user)
	fmt.Println("pass:", pass)
}

Get ENV from file

.testenv

DB_USER=root
DB_PASS=1234

Used

import (
	"fmt"
	"os"
	"github.com/prongbang/goenv"
)

func main() {
	err := goenv.LoadEnv(".testenv")
	dbUser := os.Getenv("DB_USER")
	dbPass := os.Getenv("DB_PASS")
}