learning-labs-java/Dockerfile.maven-multistage-cg-dev at main · chainguard-demo/learning-labs-java · GitHub

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# ----------------------------------------------------------------------------------------------------------------------
# Chainguard maven@latest as of October 26, 2024
# ----------------------------------------------------------------------------------------------------------------------
FROM cgr.dev/chainguard/maven@sha256:e72defd95ddd4b21a16099c69ca235f54e2b3db9ad17dc0d3f6b3b88137126b4 AS builder

WORKDIR /work

COPY src/ src/
COPY pom.xml pom.xml

RUN mvn clean package
RUN REPOSITORY=$(mvn help:evaluate -Dexpression=settings.localRepository -q -DforceStdout) && rm -rf ${REPOSITORY}

# ----------------------------------------------------------------------------------------------------------------------
# Chainguard jre@latest-dev as of October 26, 2024 (JDK 23)
# ----------------------------------------------------------------------------------------------------------------------
FROM cgr.dev/chainguard/jre@sha256:08de7ab60f36f618aeca33d9f10f5b8a59dee5bf57f1ec7a1f0d497a2e681410 AS runner

WORKDIR /app

COPY --from=builder /work/target/java-demo-app-1.0.0.jar .

ENTRYPOINT ["java", "-jar", "java-demo-app-1.0.0.jar"]