I have a ant target that takes a variable number of arguments that are to be passed to an exec task. Using the old mechanism it is trivial:
<exec command="cmd /c ${_full-path-to-exec}" osfamily="windows" failonerror="true">
</exec>
However, use of 'command' is deprecated i开发者_开发知识库n favor of nested elements. like this:
<exec executable="cmd" osfamily="windows" failonerror="true">
<arg value="/c"/>
<arg file="${_full-path-to-exec}"/>
<arg value="${_param-one}"/>
<arg value="${_param-two}"/>
<arg value="${_param-three}"/>
</exec>
which makes variable argument lists impossible.
How to solve this problem?
How about this:
<arg line="whatever args you need"/>
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