type Option struct {
    // log level (default: debug)
    Level slog.Leveler

    // Quickwit client
    Client *quickwit.Client

    // optional: customize json payload builder
    Converter Converter
    // optional: fetch attributes from context
    AttrFromContext []func(ctx context.Context) []slog.Attr

    // optional: see slog.HandlerOptions
    AddSource   bool
    ReplaceAttr func(groups []string, a slog.Attr) slog.Attr
}

slogquickwit.SourceKey = "source"
slogquickwit.ContextKey = "context"
slogquickwit.ErrorKeys = []string{"error", "err"}

import (
    "github.com/samber/go-quickwit"
    slogquickwit "github.com/samber/slog-slogquickwit"
    "log/slog"
)

func main() {
    // docker-compose up -d
    // curl -X POST \
    //     'http://localhost:7280/api/v1/indexes' \
    //     -H 'Content-Type: application/yaml' \
    //     --data-binary @test-config.yaml

    client := quickwit.NewWithDefault("http://localhost:7280", "my-index")
    defer client.Stop() // flush and stop

    logger := slog.New(slogquickwit.Option{Level: slog.LevelDebug, Client: client}.NewQuickwitHandler())
    logger = logger.
        With("environment", "dev").
        With("release", "v1.0.0")

    // log error
    logger.
        With("category", "sql").
        With("query.statement", "SELECT COUNT(*) FROM users;").
        With("query.duration", 1*time.Second).
        With("error", fmt.Errorf("could not count users")).
        Error("caramba!")

    // log user signup
    logger.
        With(
            slog.Group("user",
                slog.String("id", "user-123"),
                slog.Time("created_at", time.Now()),
            ),
        ).
        Info("user registration")
}

import (
	slogquickwit "github.com/samber/slog-quickwit"
	slogotel "github.com/samber/slog-otel"
	"go.opentelemetry.io/otel/sdk/trace"
)

func main() {
    client := quickwit.NewWithDefault("http://localhost:7280", "my-index")
    defer client.Stop() // flush and stop

	tp := trace.NewTracerProvider(
		trace.WithSampler(trace.AlwaysSample()),
	)
	tracer := tp.Tracer("hello/world")

	ctx, span := tracer.Start(context.Background(), "foo")
	defer span.End()

	span.AddEvent("bar")

	logger := slog.New(
		slogquickwit.Option{
			// ...
			AttrFromContext: []func(ctx context.Context) []slog.Attr{
				slogotel.ExtractOtelAttrFromContext([]string{"tracing"}, "trace_id", "span_id"),
			},
		}.NewQuickwitHandler(),
	)

	logger.ErrorContext(ctx, "a message")
}