# 用于为学生SPRINGBOOT_JAVA8项目打包成镜像的dockerfile
FROM maven:3.6.1 AS compile_stage
ENV WORK_PATH /opt/-jar name-
COPY settings.xml /root/.m2/settings.xml
COPY . $WORK_PATH
RUN cd $WORK_PATH && mvn clean package -DskipTests

FROM java:8-jre-alpine
ENV PROJECT_NAME -jar name-
ENV WORK_PATH /opt/$PROJECT_NAME
# todo 本地测试环境运行不了 apk add 生产环境要改回来
# RUN apk add --no-cache git
WORKDIR /app
COPY --from=compile_stage $WORK_PATH/target/${PROJECT_NAME}.jar .
CMD ["sh", "-c", "java -Xdebug -Xrunjdwp:transport=dt_socket,address=8888,server=y,suspend=n -jar -server /app/${PROJECT_NAME}.jar"]