Dockerfile

FROM docker.io/library/gradle:8.12.1-jdk21@sha256:e0220eeee496b24beb78a537819000dd3be93a32ebca87fada576c69417d52b0 AS build
WORKDIR /home/gradle/project

COPY --chown=gradle:gradle . .

RUN --mount=type=cache,target=/home/gradle/.gradle/caches <<EOF
gradle clean build --info --no-daemon
gradle jacocoTestReport --no-daemon
java -Djarmode=layertools -jar build/libs/fhirgateway-*.jar extract
EOF

FROM scratch AS test
WORKDIR /test
COPY --from=build /home/gradle/project/build/reports/ .
ENTRYPOINT [ "true" ]

FROM gcr.io/distroless/java21-debian12:nonroot@sha256:b9abed47c52c083e272620e31e2a322a81fce3b26f6d59ad93ba064dd28e8356
WORKDIR /opt/fhir-gateway

COPY --from=build /home/gradle/project/dependencies/ ./
COPY --from=build /home/gradle/project/spring-boot-loader/ ./
COPY --from=build /home/gradle/project/snapshot-dependencies/ ./
COPY --from=build /home/gradle/project/application/ ./

USER 65532:65532
ENV SPRING_PROFILES_ACTIVE="prod"
ENTRYPOINT ["java", "-XX:MaxRAMPercentage=75", "org.springframework.boot.loader.launch.JarLauncher"]