zerolog-gorm

zerolog-gorm is a logger middleware for GORM that integrates the zerolog logger, providing a fast and efficient logging solution for your database operations. Designed to be lightweight and performant, zerolog-gorm captures and structures logs optimally, making debugging and performance analysis easier. With its compatibility with the advanced features of zerolog, it allows for customizing logs according to the specific needs of your application while maintaining a minimal memory footprint.

Installation

To install the package, use the following command:

go get github.com/go-mods/zerolog-gorm

Usage

Here is an example of how to use zerolog-gorm with a GORM application:

package main

import (
	"context"
	"github.com/glebarez/sqlite"
	zerologgorm "github.com/go-mods/zerolog-gorm"
	"github.com/rs/zerolog"
	"gorm.io/gorm"
	"os"
	"time"
)

func main() {
	// Configure the logger
	logger := zerolog.New(zerolog.ConsoleWriter{Out: os.Stdout}).With().Timestamp().Logger()

	// Initialize GORM with a SQLite in-memory database
	db, err := gorm.Open(sqlite.Open(":memory:"), &gorm.Config{
		NowFunc: func() time.Time { return time.Now() },
		Logger: &zerologgorm.GormLogger{
			FieldsExclude: []string{zerologgorm.DurationFieldName, zerologgorm.FileFieldName},
		},
	})

	if err != nil {
		logger.Fatal().Err(err).Msg("Failed to initialize GORM")
	}

	// Set the logger context for the database
	db = db.WithContext(logger.WithContext(context.Background()))
}

License

This project is licensed under the MIT License - see the LICENSE.md file for details.