# syntax=docker/dockerfile:1
FROM eclipse-temurin:21-jdk-alpine AS build
WORKDIR /build
COPY .mvn/ .mvn/
COPY mvnw pom.xml ./
RUN --mount=type=cache,target=/root/.m2/repository ./mvnw dependency:go-offline -B
COPY src/ src/
RUN --mount=type=cache,target=/root/.m2/repository ./mvnw package -DskipTests -B

FROM eclipse-temurin:21-jre-alpine
WORKDIR /app
RUN addgroup -S cameleer && adduser -S cameleer -G cameleer
COPY --from=build /build/target/*.jar app.jar
USER cameleer
EXPOSE 8080
ENTRYPOINT ["java", "-jar", "app.jar"]