FROM eclipse-temurin:21-jdk-alpine AS builder
WORKDIR /app
RUN apk add --no-cache maven
COPY pom.xml .
COPY maven-settings.xml /root/.m2/settings.xml
COPY src ./src
RUN mvn compile -B -s /root/.m2/settings.xml && mvn package -DskipTests -Dmaven.test.skip=true -B -s /root/.m2/settings.xml

FROM eclipse-temurin:21-jre-alpine
WORKDIR /app
COPY --from=builder /app/target/*.jar app.jar
EXPOSE 8080
ENTRYPOINT ["java", "-jar", "/app/app.jar"]