logger

Logger

Simple logger for Go built on log/slog.

Quick Start

import "github.com/shortlink-org/go-sdk/logger"

// Create logger
cfg := logger.Configuration{Level: logger.INFO_LEVEL}
log, _ := logger.New(cfg)

// Basic logging
log.Info("Server started", "port", 8080)
log.Error("Connection failed", "error", err)

// With context
ctx := context.Background()
log.InfoWithContext(ctx, "Request processed", "method", "GET")

API

// Core
logger.New(config) -> *SlogLogger

// Methods
log.Error(msg, fields...)
log.Warn(msg, fields...)
log.Info(msg, fields...)
log.Debug(msg, fields...)

// Context
log.ErrorWithContext(ctx, msg, fields...)
log.WarnWithContext(ctx, msg, fields...)
log.InfoWithContext(ctx, msg, fields...)
log.DebugWithContext(ctx, msg, fields...)

Configuration

type Configuration struct {
    Writer     io.Writer // default: os.Stdout
    TimeFormat string    // default: time.RFC3339Nano
    Level      int       // ERROR_LEVEL, WARN_LEVEL, INFO_LEVEL, DEBUG_LEVEL
}

Features

• JSON structured logging
• OpenTelemetry integration
• Context support
• High performance
• Zero external dependencies