feat: optional MySQL/MariaDB database driver for deployments that cannot use local SQLite

api/dependecyInjection.go

@@ -117,8 +117,38 @@ func openImageStorage(settings config.Settings) domainImage.Storage {
 	return imageStorage
 }
 
+func databaseConfig(settings config.Settings) database.Config {
+	switch settings.Database.Driver {
+	case config.DatabaseDriverMySQL:
+		return mysqlDatabaseConfig(settings.Database)
+	case "", config.DatabaseDriverSQLite:
+		return database.Config{Driver: database.DriverSQLite, Source: settings.DBFile}
+	default:
+		return database.Config{Driver: settings.Database.Driver}
+	}
+}
+
+func mysqlDatabaseConfig(settings config.DatabaseSettings) database.Config {
+	return database.Config{
+		Driver: database.DriverMySQL,
+		Source: database.MySQLDSN(database.MySQLConfig{
+			Host:     settings.Host,
+			Port:     settings.Port,
+			User:     settings.User,
+			Password: settings.Password,
+			Name:     settings.Name,
+			TLS:      settings.TLS,
+		}),
+		Pool: &database.PoolSettings{
+			MaxOpenConns:    settings.MaxOpenConns,
+			MaxIdleConns:    settings.MaxIdleConns,
+			ConnMaxLifetime: settings.ConnMaxLifetime,
+		},
+	}
+}
+
 func openDatabase(settings config.Settings) *database.Connection {
-	connection, err := database.Connect(database.Config{Driver: database.DriverSQLite, Source: settings.DBFile})
+	connection, err := database.Connect(databaseConfig(settings))
 	if err != nil {
 		panic("Unable to open the database: " + err.Error())
 	}