From 389304ed4d93c630943811b5034a64e9c733be20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emmanuel=20BENO=C3=8ET?= <tseeker@nocternity.net>
Date: Fri, 3 Jan 2025 16:13:34 +0100
Subject: [PATCH] chore: use multistage dockerfile correctly from compose

---
 docker/{Dockerfile.backend => Dockerfile.application} | 2 +-
 docker/compose.yml                                    | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)
 rename docker/{Dockerfile.backend => Dockerfile.application} (94%)

diff --git a/docker/Dockerfile.backend b/docker/Dockerfile.application
similarity index 94%
rename from docker/Dockerfile.backend
rename to docker/Dockerfile.application
index 7022770..d11a4bb 100644
--- a/docker/Dockerfile.backend
+++ b/docker/Dockerfile.application
@@ -9,7 +9,7 @@ WORKDIR $BUILD
 RUN --mount=type=cache,target=$MAVEN_HOME/.m2,uid=$BUILD_UID \
 	mvn -e -Duser.home=$MAVEN_HOME package
 
-FROM openjdk:7u211-jre-alpine
+FROM openjdk:7u211-jre-alpine AS backend
 RUN <<EOF
 	set -e
 	mkdir -p /app
diff --git a/docker/compose.yml b/docker/compose.yml
index 5949843..03af436 100644
--- a/docker/compose.yml
+++ b/docker/compose.yml
@@ -5,7 +5,8 @@ services:
   backend:
     build:
       context: ..
-      dockerfile: docker/Dockerfile.backend
+      dockerfile: docker/Dockerfile.application
+      target: backend
     restart: always
     environment:
       LW_CONFIGURE: 1