如何在 IDE 中的 docker 镜像中在 Intellij IDEA 中构建 spring boot 应用程序？

Question

I need to replicate the build in our CI/CD tool in the dev workstations of the developers by making Intellij IDEA build within a docker container instead of the current system. Is this doable? I find similar threads with launching the app inside (that i don't need), i need it only as a build environment. I already have the Docker plugin installed but i fail to see how to make it as a build environment.

I have installed the docker plugin, prepared the image. I have docker installed on the workstation.

Answer 1

You are expecting something like this?

FROM eclipse-temurin:17-jdk-alpine as build
WORKDIR /workspace/app

COPY mvnw .
COPY .mvn .mvn
COPY pom.xml .
COPY src src

RUN ./mvnw package -DskipTests

FROM eclipse-temurin:17-jdk-alpine
ARG JAR_FILE=target/*.jar
VOLUME /tmp
ARG DEPENDENCY=/workspace/app/target/dependency
COPY --from=build  /workspace/app/${JAR_FILE} /app/
ENTRYPOINT ["sh", "-c", "java ${JAVA_OPTS} -jar /app.jar ${0} ${@}"]

You can use the maven container as a build container to save maven installation time in case it takes.