commit 8b41b82d24af3f9ca5bba8c380e0e6cead8a0023
Author: Sergey Elpashev <elpashevs@bk.ru>
Date:   Thu Nov 20 13:11:16 2025 +0300

    Initial

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..002aacb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,33 @@
+# If you prefer the allow list template instead of the deny list, see community template:
+# https://github.com/github/gitignore/blob/main/community/Golang/Go.AllowList.gitignore
+#
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Code coverage profiles and other test artifacts
+*.out
+coverage.*
+*.coverprofile
+profile.cov
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+# Go workspace file
+go.work
+go.work.sum
+
+# env file
+.env
+
+# Editor/IDE
+# .idea/
+.vscode/
+!.vscode/settings.json
\ No newline at end of file
diff --git a/cmd/apiserver/main.go b/cmd/apiserver/main.go
new file mode 100644
index 0000000..9f94faa
--- /dev/null
+++ b/cmd/apiserver/main.go
@@ -0,0 +1,23 @@
+package main
+
+import (
+	"flag"
+	"log"
+
+	"git.nwaifu.su/sergey/MyGoServer/internal/app/apiserver"
+)
+
+var (
+	configPath string
+)
+
+func init() {
+	flag.StringVar(&configPath, "config-path", "/go/bin/configs/server.toml", "path to config")
+}
+
+func main() {
+	flag.Parse()
+	if err := apiserver.Start(); err != nil {
+		log.Fatal(err)
+	}
+}
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..2e061bd
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,14 @@
+module git.nwaifu.su/sergey/MyGoServer
+
+go 1.25.4
+
+require (
+	github.com/felixge/httpsnoop v1.0.4
+	github.com/gorilla/mux v1.8.1
+	github.com/sirupsen/logrus v1.9.3
+)
+
+require (
+	github.com/google/uuid v1.6.0
+	golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..cfed775
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,21 @@
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
+github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/mux v1.8.1 h1:TuBL49tXwgrFYWhqrNgrUNEY92u81SPhu7sTdzQEiWY=
+github.com/gorilla/mux v1.8.1/go.mod h1:AKf9I4AEqPTmMytcMc0KkNouC66V3BtZ4qD5fmWSiMQ=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8 h1:0A+M6Uqn+Eje4kHMK80dtF3JCXC4ykBgQG4Fe06QRhQ=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/internal/app/apiserver/apiserver.go b/internal/app/apiserver/apiserver.go
new file mode 100644
index 0000000..50fba4f
--- /dev/null
+++ b/internal/app/apiserver/apiserver.go
@@ -0,0 +1,29 @@
+package apiserver
+
+import (
+	"context"
+	"net"
+	"net/http"
+)
+
+type contextKey struct {
+	key string
+}
+
+var connContextKey = &contextKey{"http-conn"}
+
+func saveConnInContext(ctx context.Context, c net.Conn) context.Context {
+	return context.WithValue(ctx, connContextKey, c)
+}
+
+// Start the server
+func Start() error {
+	srv := newServer()
+	server := http.Server{
+		Addr:        ":8080",
+		ConnContext: saveConnInContext,
+		Handler:     srv,
+	}
+
+	return server.ListenAndServe()
+}
diff --git a/internal/app/apiserver/responsewriter.go b/internal/app/apiserver/responsewriter.go
new file mode 100644
index 0000000..1ad3ae5
--- /dev/null
+++ b/internal/app/apiserver/responsewriter.go
@@ -0,0 +1,39 @@
+package apiserver
+
+import (
+	"bufio"
+	"errors"
+	"net"
+	"net/http"
+
+	"github.com/felixge/httpsnoop"
+)
+
+// Custom RW implementation
+type ResponseWriter struct {
+	http.ResponseWriter
+	code     int
+	Hijacker http.Hijacker
+}
+
+// Write status code to header
+func (w *ResponseWriter) WriteHeader(statusCode int) {
+	w.code = statusCode
+	w.ResponseWriter.WriteHeader(statusCode)
+}
+
+// Get new RW
+func newResponseWriter(w http.ResponseWriter) *ResponseWriter {
+	hijacker, _ := w.(http.Hijacker)
+	return &ResponseWriter{
+		ResponseWriter: httpsnoop.Wrap(w, httpsnoop.Hooks{}),
+		Hijacker:       hijacker,
+	}
+}
+
+func (w *ResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
+	if w.Hijacker == nil {
+		return nil, nil, errors.New("http.Hijacker not implemented by underlying http.ResponseWriter")
+	}
+	return w.Hijacker.Hijack()
+}
diff --git a/internal/app/apiserver/server.go b/internal/app/apiserver/server.go
new file mode 100644
index 0000000..2125ade
--- /dev/null
+++ b/internal/app/apiserver/server.go
@@ -0,0 +1,81 @@
+package apiserver
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/gorilla/mux"
+	"github.com/sirupsen/logrus"
+)
+
+const (
+	ctxKeyRequestID = iota
+)
+
+type server struct {
+	router *mux.Router
+	logger *logrus.Logger
+}
+
+func (s *server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	s.router.ServeHTTP(w, r)
+}
+
+func newServer() *server {
+	s := &server{
+		router: mux.NewRouter(),
+		logger: logrus.New(),
+	}
+	s.configureRouter()
+	return s
+}
+
+func (s *server) configureRouter() {
+	s.router.Use(s.setRequestID)
+	s.router.Use(s.logRequest)
+	s.router.HandleFunc("/", s.handleHome())
+}
+
+func (s *server) handleHome() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("ok"))
+	}
+}
+
+func (s *server) logRequest(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		logger := logrus.WithFields(logrus.Fields{
+			"remote_addr": r.RemoteAddr,
+			"request_id":  r.Context().Value(ctxKeyRequestID),
+		})
+		logger.Infof("started %s %s", r.Method, r.RequestURI)
+		start := time.Now()
+		rw := newResponseWriter(w)
+		rw.code = http.StatusOK
+		next.ServeHTTP(rw, r)
+		logger.Infof("completed with %d %s in %v", rw.code, http.StatusText(rw.code), time.Since(start))
+	})
+}
+
+func (s *server) setRequestID(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		id := uuid.New().String()
+		w.Header().Set("X-Request-ID", id)
+		next.ServeHTTP(w, r.WithContext(context.WithValue(r.Context(), ctxKeyRequestID, id)))
+	})
+}
+
+// Helpers
+func (s *server) error(w http.ResponseWriter, r *http.Request, status int, err error) {
+	s.respond(w, r, status, map[string]string{"error": err.Error()})
+}
+
+func (s *server) respond(w http.ResponseWriter, r *http.Request, status int, data interface{}) {
+	w.WriteHeader(status)
+	if data != nil {
+		json.NewEncoder(w).Encode(data)
+	}
+}