use std::env;
use diesel::{Connection, SqliteConnection};
use dotenvy::dotenv;
pub fn establish_connection() -> SqliteConnection {
dotenv().ok();
let db_url = env::var("DATABASE_URL").expect("DATABASE_URL must be set");
SqliteConnection::establish(&db_url)
.unwrap_or_else(|_| panic!("Error connecting to {}", db_url))
}