java-spring-securing-rest-apis/Dockerfile at master · snychka/java-spring-securing-rest-apis · GitHub

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FROM maven:3.6-jdk-8-slim

WORKDIR /src/app/

# mvn needs a user.home in which to run as non-root
# https://hub.docker.com/_/maven , "Running as non-root"
# hence the mkdir and USER command later on
RUN ["mkdir", "/home/projects"]

RUN groupadd projects && useradd -g projects projects && \
  chown -R projects:projects /src/app && \
  chown -R projects:projects /home/projects

# needed for mvn, see above
USER projects

COPY --chown=projects:projects ./pom.xml .

COPY --chown=projects:projects . .

RUN ["mvn", "clean"]

RUN ["mvn", "de.qaware.maven:go-offline-maven-plugin:resolve-dependencies", "test", "-Dmaven.test.failure.ignore"]

RUN ["mvn", "clean"]

ENTRYPOINT ["sh"]