Maven 构建只更改了文件 [英] Maven building only changed files

问题描述

假设我有如下的模块结构

Lets say i have module structure like below

     Modules
       ->utils
       ->domain
       ->client
       ->services
       ->deploy (this is at the module level)

现在要启动客户端，我需要构建所有模块，即 utils、域、客户端、服务， 因为我正在加载所有上述模块的 jar 以最终启动客户

Now to lauch the client i need to make a build of all the modules, i.e utils, domain, client, services, because i am loading the jars of all the above modules to fianlly lanch the client

所有的罐子都在模块部署中组装起来.

And all the jars gets assembled in the module deploy.

我的问题是，例如，如果我更改服务中的任何内容，那么当从 deploy maven 运行构建时有没有办法可以识别它必须只构建 services 和因此构建它并将其部署在部署文件夹中?

My question is if i change anything in services for example, then is there a way when running a build from deploy maven could recognise it has to build only services and hence build it and deploy it in deploy folder?

推荐答案

如果你使用的是 SVN 和 *nix，从根模块开始

If you are using SVN and *nix, from the root module

mvn install -amd -pl $(svn st | colrm 1 8 | sed 's /.*  ' | xargs echo | sed 's- -,:-g' | sed 's ^ : ') 

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