test.Dockerfile

# Dockerfile for running test
FROM eclipse-temurin:17-jdk-jammy as base
WORKDIR /build
COPY --chmod=0755 mvnw mvnw
COPY .mvn/ .mvn/

FROM base as test
WORKDIR /build
COPY ./src src/
RUN --mount=type=bind,source=pom.xml,target=pom.xml \
    --mount=type=cache,target=/root/.m2 \
    ./mvnw test

FROM base as deps
WORKDIR /build
RUN --mount=type=bind,source=pom.xml,target=pom.xml \
    --mount=type=cache,target=/root/.m2 \
    ./mvnw dependency:go-offline -DskipTests

FROM deps as package
WORKDIR /build
ENV GCLOUD_PROJECT=gatedaccessdev
ENV GOOGLE_APPLICATION_CREDENTIALS=/gcp/cred.json
COPY cred.json $GOOGLE_APPLICATION_CREDENTIALS
COPY ./src src/
RUN --mount=type=bind,source=pom.xml,target=pom.xml \
    --mount=type=cache,target=/root/.m2 \
    ./mvnw package -DskipTests && \
    mv target/$(./mvnw help:evaluate -Dexpression=project.artifactId -q -DforceStdout)-$(./mvnw help:evaluate -Dexpression=project.version -q -DforceStdout).jar target/app.jar

FROM package as extract
WORKDIR /build
RUN java -Djarmode=layertools -jar target/app.jar extract --destination target/extracted

FROM extract as development
WORKDIR /build
RUN cp -r /build/target/extracted/dependencies/. ./
RUN cp -r /build/target/extracted/spring-boot-loader/. ./
RUN cp -r /build/target/extracted/snapshot-dependencies/. ./
RUN cp -r /build/target/extracted/application/. ./
CMD [ "java", "-Dspring.profiles.active=prod", "-Dspring-boot.run.jvmArguments='-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000'", "org.springframework.boot.loader.launch.JarLauncher" ]

FROM eclipse-temurin:17-jre-jammy AS final
ARG UID=10001
RUN adduser \
    --disabled-password \
    --gecos "" \
    --home "/nonexistent" \
    --shell "/sbin/nologin" \
    --no-create-home \
    --uid "${UID}" \
    appuser
USER appuser
COPY --from=extract build/target/extracted/dependencies/ ./
COPY --from=extract build/target/extracted/spring-boot-loader/ ./
COPY --from=extract build/target/extracted/snapshot-dependencies/ ./
COPY --from=extract build/target/extracted/application/ ./
EXPOSE 8080
ENTRYPOINT [ "java", "-Dspring.profiles.active=prod", "org.springframework.boot.loader.launch.JarLauncher" ]