Say that I need to do something like:
<copy todir="${DEPLOYMENT_DIR}" overwrite="true">
<fileset dir="dir1" />
<fileset dir="dir2" />
<fileset dir="dir3" />
...
<if>
<equals arg1="${SPECIAL_BUILD}" arg2="true"/>
<then>
<fileset dir="dir7" />
<fileset dir="dir8" />
...
</then>
</if>
</copy>
(The real task is not copy, I'm just using it to illustrate the point.)
Ant will complain that my task doesn't support nested <if>
which is fair enough. I've been thinking along these lines:
I could add a macrodef with an "element" attribute like this:
<macrodef name="myCopy">
<element name="additional-path" />
<sequential>
<copy todir="${DEPLOYMENT_DIR}" overwrite="true">
<fileset dir="dir1" />
<fileset dir="dir2" />
<fileset dir="dir3" />
...
<additional-path/>
</copy>
</sequential>
</macrodef>
But that would mean that the caller (target) must specify the additional path which I want to avoid (if many targets call this task, they would have to repeat the fileset definitions in the additional-path
element).
How to code the additional filesets inside the macrodef so that Ant doesn't complain?