Caching gradle binaries in a docker build when using the gradle wrapper

Dockerfile

# Stage 1, build container
ARG VERSION=8u181
FROM openjdk:${VERSION}-jdk-slim as BUILD

# Get gradle distribution 
COPY *.gradle gradle.* gradlew /src/
COPY gradle /src/gradle
WORKDIR /src
RUN ./gradlew --version

COPY . .
ENV MAIN_CLASS_NAME=com.example.App
RUN ./gradlew --no-daemon shadowJar

# Stage 2, distribution container
FROM openjdk:${VERSION}-jre-slim
COPY --from=BUILD /src/build/libs/app-all.jar /bin/run.jar
CMD ["java", "-d64", "-jar", "/bin/run.jar"]