我有一个带有父项目的传统 Maven 设置和一些子项目的模块。当我这样做时,它会按顺序(深度优先)为每个项目mvn deploy
运行整个生命周期(包括test
) 。deploy
如果任何项目无法构建,我想避免部署任何子项目。换句话说,我希望deploy
整个父项目是“全有或全无”。有什么办法可以做到这一点?
2 回答
Maven 本身(还)不能做到这一点。目前,构建过程单独运行每个模块上的所有目标。有计划让目标看到全局,但这可能是针对 Maven 4 的。
同时,您可以使用一个小的 shell 脚本:
mvn clean install && mvn deploy -DskipTests=true
第一次运行构建了一切。第二次运行不会做太多(所有代码都已经编译并且跳过了长时间的测试),所以它非常快。
我实际上更喜欢这种方法,因为我的脚本还将任何现有distributionManagement
元素替换为我公司缓存的元素。这意味着我可以为我的公司部署任何项目,而无需对原始 POM 进行任何更改。这是脚本:
#!/bin/bash
if [[ ! -e pom.xml ]]; then
echo "Missing pom.xml" 1>&2
exit 1
fi
sed \
-e '/<distributionManagement>/,/<\/distributionManagement>/d' \
-e '/<\/project/d' \
pom.xml > pom-deploy.xml || exit 1
cat >> pom-deploy.xml <<EOF
<!-- ADDED BY $0 -->
<distributionManagement>
... whatever you need ...
</distributionManagement>
</project>
EOF
mvn -f pom-deploy.xml clean install && \
mvn -f pom-deploy.xml deploy -DskipTests=true && \
rm pom-deploy.xml
exit 0
If your remote repository is a Sonatype Nexus Pro instance, then the "Staging" facility of Nexus Pro will allow for atomic publishing to the repository proper.
If you are using Jenkins, there is a delayed deployment plugin that will deploy all your artifacts as a post-build (or very post-build) action (doesn't mind too much which repository manager you use)
Finally, one of my medium-long-term goals for the mrm-maven-plugin @ codehaus is to allow local staging of deployment so that you will be able to do something like
mvn mrm:catch-deploy deploy mrm:push-deploy
BUT that last one is not written yet!