package Tools

import (
	"log"
	"os"

	"github.com/joho/godotenv"
)

// ReadDotEnvFile reads environment variables from .env file
func ReadDotEnvFile(f string) {
	err := godotenv.Load(f)
	if err != nil {
		log.Fatal("Error loading .env file")
	}
}

// InitLog ensure log file exists and set appropriate flags (remove timestamp at start of line).
func InitLog(p string) {
	logFile, err := os.OpenFile(p, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
	if err != nil {
		panic(err)
	}
	log.SetOutput(logFile)
	log.SetFlags(log.Flags() &^ (log.Ldate | log.Ltime))
}