FROM maven:3-jdk-11-slim AS builder

COPY pom.xml /app/
COPY src/main /app/src/main/

WORKDIR /app
RUN mvn --batch-mode --define java.net.useSystemProxies=true package

########################################################################################

FROM tomcat:9.0-jdk11-openjdk-slim

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        fonts-noto-cjk \
        graphviz \
        && \
    rm -rf /var/lib/apt/lists/*

COPY docker-entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

ENV BASE_URL=ROOT \
    WEBAPP_PATH=$CATALINA_HOME/webapps
RUN rm -rf $WEBAPP_PATH && \
    mkdir -p $WEBAPP_PATH
COPY --from=builder /app/target/plantuml.war $WEBAPP_PATH/ROOT.war

ENTRYPOINT ["/entrypoint.sh"]
CMD ["catalina.sh", "run"]