From df15d1dd990e16e77c575fba9ee129ce32220c45 Mon Sep 17 00:00:00 2001
From: Scolliq <146259639+Scolliq@users.noreply.github.com>
Date: Sat, 25 Apr 2026 11:33:08 +0200
Subject: [PATCH] feat: show container name alongside service name when
 different

When a service has a custom container_name set in docker-compose.yml
that differs from the service name, the Services panel now shows both:
  frontend (web_app)
instead of just:
  frontend

Fixes #40
---
 pkg/gui/presentation/services.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkg/gui/presentation/services.go b/pkg/gui/presentation/services.go
index 7e781ec1..ca05c036 100644
--- a/pkg/gui/presentation/services.go
+++ b/pkg/gui/presentation/services.go
@@ -1,6 +1,8 @@
 package presentation
 
 import (
+	"fmt"
+
 	"github.com/fatih/color"
 	"github.com/jesseduffield/lazydocker/pkg/commands"
 	"github.com/jesseduffield/lazydocker/pkg/config"
@@ -32,10 +34,15 @@ func GetServiceDisplayStrings(guiConfig *config.GuiConfig, service *commands.Ser
 	}
 
 	container := service.Container
+	displayName := service.Name
+	if container.Name != "" && container.Name != service.Name {
+		displayName = fmt.Sprintf("%s (%s)", service.Name, container.Name)
+	}
+
 	return []string{
 		getContainerDisplayStatus(guiConfig, container),
 		getContainerDisplaySubstatus(guiConfig, container),
-		service.Name,
+		displayName,
 		getDisplayCPUPerc(container),
 		utils.ColoredString(displayPorts(container), color.FgYellow),
 		utils.ColoredString(displayContainerImage(container), color.FgMagenta),