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/*
* vidhublog: Vidhu Kant's Blog
* Copyright (C) 2022 Vidhu Kant Sharma <vidhukant@protonmail.ch>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package db
import (
"database/sql"
_ "github.com/go-sql-driver/mysql"
"github.com/joho/godotenv"
"os"
)
// ConnectDB opens a connection to the database
// TODO: properly handle all errors
func ConnectDB() *sql.DB {
// load ENV
err := godotenv.Load()
if err != nil {
panic(err.Error())
}
// read ENV
username := os.Getenv("DB_USERNAME")
password := os.Getenv("DB_PASSWORD")
database := os.Getenv("DB_DATABASE")
// connect to database
db, err := sql.Open("mysql", username + ":" + password + "@/" + database)
if err != nil {
panic(err.Error())
}
return db
}
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