From c6e45d6cd9c9d7f9f0b7f8dc5e2f2d8755aff80a Mon Sep 17 00:00:00 2001
From: mMate89 <37933826+mMate89@users.noreply.github.com>
Date: Thu, 4 May 2023 14:12:18 +0200
Subject: [PATCH] Update Dockerfile

build JAR using docker
---
 Dockerfile | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 356cd4d6d..b94841f3c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,14 @@
+FROM openjdk:17 as builder
+WORKDIR /opt/app
+COPY .mvn/ .mvn
+COPY mvnw pom.xml ./
+RUN ./mvnw dependency:go-offline
+COPY ./src ./src
+RUN ./mvnw clean install
+
+
 FROM openjdk:17
+WORKDIR /opt/app
 EXPOSE 8080
-COPY /target/*.jar app.jar
-ENTRYPOINT ["java","-jar","/app.jar"]
+COPY --from=builder /opt/app /target/*.jar /opt/app/*.jar
+ENTRYPOINT ["java","-jar","/opt/app/*.jar"]