add logger from context

cmd/observ.go

@@ -1,15 +1,24 @@
 package main
 
 import (
+	"context"
 	"net/http"
+	"time"
 
 	"git.mak-sim.ru/maksim/observability_2025/internal/logger"
 	"github.com/go-chi/chi/middleware"
 	"github.com/go-chi/chi/v5"
+	"github.com/juju/zaputil/zapctx"
 	"go.uber.org/zap"
 	"moul.io/chizap"
 )
 
+func someFunc(ctx context.Context) {
+	logger := zapctx.Logger(ctx)
+	time.Sleep(1 * time.Second)
+	logger.Info("Hi from SomeFunc")
+}
+
 func main() {
 	logger, err := logger.GetLogger(false)
 	if err != nil {
@@ -17,6 +26,8 @@ func main() {
 	}
 	r := chi.NewRouter()
 
+	logger = logger.With(zap.Any("someKey", "someValue"))
+
 	r.Use(middleware.RequestID)
 	r.Use(chizap.New(logger, &chizap.Opts{
 		WithReferer:   true,
@@ -24,6 +35,8 @@ func main() {
 	}))
 
 	r.Get("/", func(w http.ResponseWriter, r *http.Request) {
+		ctx := zapctx.WithLogger(r.Context(), logger)
+		someFunc(ctx)
 		_, err := w.Write([]byte("welcome"))
 		if err != nil {
 			logger.Error("Error writing response", zap.Error(err))
@@ -32,4 +45,4 @@ func main() {
 
 	logger.Info("Server started")
 	http.ListenAndServe(":8080", r) //nolint:errcheck
-}
+}