FROM maven:3.9.11-eclipse-temurin-21-alpine AS build

WORKDIR /workspace
COPY pom.xml .
RUN mvn --batch-mode dependency:go-offline

COPY src src
RUN mvn --batch-mode verify

FROM eclipse-temurin:21-jre-alpine

RUN addgroup -S spring && adduser -S spring -G spring
USER spring:spring

WORKDIR /app
COPY --from=build /workspace/target/keycloak-pattern-api.jar app.jar

EXPOSE 8081
ENTRYPOINT ["java", "-jar", "/app/app.jar"]
