Dockerfile.native

# 1st stage, build the app

# 21.0.0 Fails with "com.oracle.svm.core.util.UserError$UserException: ImageSingletons do not contain key org.graalvm.home.HomeFinder" -> https://github.com/oracle/graal/issues/2991
FROM helidon/jdk11-graalvm-maven:20.2.0 as build

WORKDIR /helidon

# Create a first layer to cache the "Maven World" in the local repository.
# Incremental docker builds will always resume after that, unless you update
# the pom
ADD pom.xml .
RUN mvn -B package -Pnative-image -Dnative.image.skip -Dmaven.test.skip -Declipselink.weave.skip

# Do the Maven build!
# Incremental docker builds will resume here when you change sources
ADD src src
RUN mvn -B package -Pnative-image -Dnative.image.buildStatic -DskipTests 

RUN echo "done!"

# 2nd stage, build the runtime image
FROM scratch
WORKDIR /helidon

# Copy the binary built in the 1st stage
COPY --from=build /helidon/target/fuel-filling-service .

ENTRYPOINT ["./hackathon-project"]

EXPOSE 8080