###
### Stage 1 - Builder Container
###

FROM eclipse-temurin:17-jdk as builder

# Install build requirements
#RUN apk update && apk add --no-cache cargo

# Copy our application sourcecode to the container
WORKDIR /tmp/java/
COPY . /tmp/java/

# Build our application from the sourcecode
RUN ./gradlew clean build



###
### Stage 1 - Runtime Container
###

FROM eclipse-temurin:17-jre-ubi9-minimal as runtime

# Install runtime requirements
#RUN apk update && apk add --no-cache libgcc

# Copy our binary artifact from the previous building stage
COPY --from=builder /tmp/java/build/libs/hello-*-all.jar /opt/app/hello.jar

# Instructions for running our application
USER nobody
WORKDIR /opt/app
CMD ["java", "-jar", "/opt/app/hello.jar"]