在Eclipse为Ant动态BASEDIR [英] Dynamic basedir for Ant in Eclipse

问题描述

标题可能不是最好的，所以让我解释什么，我试图做的。

The title might not be the best so let me explain what I am trying to do.

我做了一个Ant构建，这将有助于我Maven目标。它是如此容易得多不得不范围Ant视图，选择什么，我想做的事情。这样做的最大好处是，我可以在几乎任何项目中使用它。我是否部署到Tomcat或JBoss的或酒井（：部署）或我处理在同一台服务器的多发instaces或跳过测试......最坏的情况下我只是改变一些路径属性。

I have made an Ant buildfile that will help me with Maven goals. It's so much easier having to scope to Ant view and choose what I want to do. The biggest benefit with this is that I can use it in almost any project. Whether I deploy to tomcat or jboss or sakai(:deploy) or I handle mutiple instaces of the same server or skip tests... worst case I just change some path properties.

现在的缺点是，我要保持这种生成文件的副本保存在每一个项目。

The drawback right now is that I have to keep a copy of this buildfile in every project.

我所试图做的是只有1构建文件，在工作​​区，dinamicaly optain，从日食，我的工作就当前项目。被它模块或父母，我可以以后完善。
所以基本上改变BASEDIR基于Eclipse中选定的项目的Ant任务。

What I am trying to do is have only 1 buildfile, in the workspace, and dinamicaly optain, from eclipse, the current project that I am working on. Be it module or parent I can refine that later. So basically change the basedir for ant tasks based on the selected project in eclipse.

我已经试过蚂蚁运行属性，但对于像

I have tried Ant Runtime Properties but for some reason properties like

$ {} project_path

${project_path}

不给我其描述说什么。我得到这样的：

fail to give me what their description say. I get this:

变量引用空选择：$ {} project_path

Variable references empty selection: ${project_path}

我希望这是清楚我想要做的事。所以我的问题，我知道这是可能的，我只是失去了一些东西，我希望你们中的一些可以帮助我。

I hope it is clear what I am trying to do. So my question, I know it's possible, I'm just missing something and I hope some of you can help me with this.

我相信麻烦的是在Ant运行属性。我不是100％肯定，我应该如何使用它们。

I believe the trouble is in the Ant Runtime properties. I'm not 100% sure how I should use those.

感谢您！

推荐答案

修改意见，并作进一步调查。经过结果
让作为BASEDIR属性像蚂蚁PROJECTDIR：结果
窗口＆GT; preferences＆GT;蚂蚁＆GT;运行＆GT;属性结果
并创建一个名为BASEDIR与价值属性之一：结果

EDIT after comment and further investigation..
Make the projectdir available as basedir property for ant like that :
Window > Preferences > Ant > Runtime > Properties
and create a property named basedir with value either :

$ {project_loc} 结果
或结果
$ {workspace_loc} / $ {PROJECT_NAME} 搜索

和

<project basedir="${basedir}">
 <echo>$${basedir} = ${basedir}</echo>
</project>

将如预期，意味着月食呼应/ yourworkspace / PROJECTDIR

will work as expected, means echoing eclipse/yourworkspace/projectdir

也许还有其他的方式，比如通过蚂蚁插件Ant4Eclipse 的，其目的是使可供蚂蚁Eclipse的设置，从未使用过它。

Maybe there are other ways, i.e. via Ant Addon Ant4Eclipse, which aims to make Eclipse settings available for ant, never used it.

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