Dockerfile

FROM maven:3.6.0-jdk-8-alpine
MAINTAINER github@kotlinnlp.com

ARG PORT

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## Copy project sources
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RUN mkdir /app_src
WORKDIR /app_src
COPY . .

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## Build package
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RUN mvn clean package

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## Copy executable scripts
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RUN mkdir /app
RUN mv target/nlpserver-*-jar-with-dependencies.jar /app/run-server.jar

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## Remove project sources
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WORKDIR /app
RUN rm -r /app_src

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## Setup entrypoint
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ENTRYPOINT ["java", "-Xmx16g", "-jar", "run-server.jar"]
CMD ["-h"]
EXPOSE $PORT