dockerfile

.devcontainer/Dockerfile

@@ -1,11 +0,0 @@
-# Not actually used by the devcontainer, but it is used by gitpod
-ARG VARIANT=17-bullseye
-FROM mcr.microsoft.com/vscode/devcontainers/java:0-${VARIANT}
-ARG NODE_VERSION="none"
-RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
-ARG USER=vscode
-VOLUME /home/$USER/.m2
-VOLUME /home/$USER/.gradle
-ARG JAVA_VERSION=17.0.7-ms
-RUN sudo mkdir /home/$USER/.m2 /home/$USER/.gradle && sudo chown $USER:$USER /home/$USER/.m2 /home/$USER/.gradle
-RUN bash -lc '. /usr/local/sdkman/bin/sdkman-init.sh && sdk install java $JAVA_VERSION && sdk use java $JAVA_VERSION'

docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   app:
-    image: lilitaa/pet-clinic   
+    image: lilitaa/my-java-app 
     ports:
       - "8080:8080"
     environment:

dockerfile

@@ -0,0 +1,36 @@
+# -------------------------
+# Stage 1: Build
+# -------------------------
+FROM maven:3.9-eclipse-temurin-17 AS build
+
+WORKDIR /app
+
+# Copy Maven configuration and wrapper first (cache dependencies)
+COPY pom.xml .
+COPY mvnw .
+COPY .mvn .mvn
+
+# Download dependencies (cached if pom.xml doesn't change)
+RUN mvn dependency:go-offline -B || true
+
+# Copy source code
+COPY src ./src
+
+# Optional: fix formatting
+RUN mvn spring-javaformat:apply -B || true
+
+# Build the project (skip tests)
+RUN mvn clean package -DskipTests -B
+
+# -------------------------
+# Stage 2: Runtime
+# -------------------------
+FROM eclipse-temurin:17
+
+WORKDIR /app
+
+# Copy the built JAR from the build stage
+COPY --from=build /app/target/*.jar app.jar
+
+# Run the application
+CMD ["java", "-jar", "app.jar"]