Add listen to Unix websocket

internal/web/server/server.go

@@ -2,7 +2,9 @@ package server
 
 import (
 	"github.com/thomiceli/opengist/internal/validator"
+	"net"
 	"net/http"
+	"os"
 
 	"github.com/labstack/echo/v4"
 	"github.com/rs/zerolog/log"
@@ -54,12 +56,54 @@ func (s *Server) Start() {
 	}
 }
 
+func (s *Server) StartUnixSocket() {
+	socketPath := "/tmp/opengist.sock"
+	if err := os.Remove(socketPath); err != nil && !os.IsNotExist(err) {
+		log.Warn().Err(err).Str("socket", socketPath).Msg("Failed to remove existing socket file")
+	}
+
+	listener, err := net.Listen("unix", socketPath)
+	if err != nil {
+		log.Fatal().Err(err).Msg("Failed to start Unix socket server")
+	}
+	s.echo.Listener = listener
+
+	log.Info().Msgf("Starting Unix socket server on " + socketPath)
+	server := new(http.Server)
+	if err := s.echo.StartServer(server); err != nil && err != http.ErrServerClosed {
+		log.Fatal().Err(err).Msg("Failed to start Unix socket server")
+	}
+}
+
 func (s *Server) Stop() {
 	if err := s.echo.Close(); err != nil {
 		log.Fatal().Err(err).Msg("Failed to stop HTTP server")
 	}
 }
 
+func (s *Server) StopUnixSocket() {
+	log.Info().Msg("Stopping Unix socket server...")
+
+	var socketPath string
+	if s.echo.Listener != nil {
+		if unixListener, ok := s.echo.Listener.(*net.UnixListener); ok {
+			socketPath = unixListener.Addr().String()
+		}
+	}
+
+	if err := s.echo.Close(); err != nil {
+		log.Error().Err(err).Msg("Failed to stop Unix socket server")
+	}
+
+	if socketPath != "" {
+		if err := os.Remove(socketPath); err != nil && !os.IsNotExist(err) {
+			log.Error().Err(err).Str("socket", socketPath).Msg("Failed to remove socket file")
+		} else {
+			log.Info().Str("socket", socketPath).Msg("Socket file removed")
+		}
+	}
+}
+
 func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	s.echo.ServeHTTP(w, r)
 }