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chore: use multistage dockerfile correctly from compose

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This commit is contained in:
Emmanuel BENOîT 2025-01-03 16:13:34 +01:00
parent 7433bc2f4e
commit 389304ed4d
Signed by: Emmanuel BENOîT
SSH key fingerprint: SHA256:l7PFUUF5TCDsvYeQC9OnTNz08dFY7Fvf4Hv3neIqYpg
2 changed files with 3 additions and 2 deletions

22
docker/Dockerfile.backend
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@ -1,22 +0,0 @@
FROM maven:3-jdk-7 AS build
ENV BUILD_UID=1000
ENV BUILD=/src
ENV MAVEN_HOME=/var/maven
RUN mkdir -p $MAVEN_HOME && chown $BUILD_UID $MAVEN_HOME
ADD --chown=$BUILD_UID:$BUILD_UID .. $BUILD
USER $BUILD_UID
WORKDIR $BUILD
RUN --mount=type=cache,target=$MAVEN_HOME/.m2,uid=$BUILD_UID \
mvn -e -Duser.home=$MAVEN_HOME package
FROM openjdk:7u211-jre-alpine
RUN <<EOF
set -e
mkdir -p /app
chown 1000 /app
EOF
COPY --from=build /src/legacyworlds-server/legacyworlds-server-main/target/*.jar /app/server.jar
COPY --from=build /src/legacyworlds-server/legacyworlds-server-main/target/lib /app/lib
ADD docker/backend-entrypoint.sh /app/entrypoint.sh
ENTRYPOINT ["/app/entrypoint.sh"]
CMD ["server"]