With m1, you could do this:
<goal name="guarded-execution">
<!-- create the file here -->
<j:catch var="ex">
<attainGoal name="${goal}" />
</j:catch>
<!-- delete the file here -->
<j:if test="${ex != null}">
<ant:fail>${ex}</ant:fail>
</j:if>
</goal>
then run, for example
maven -Dgoal=jar:jar guarded-execution
On 11/18/05, Vov@ Sadovyy <[EMAIL PROTECTED]> wrote:
> Hi colleagues,
>
> Maybe it is a simple question and everybody knows it but… I got a task to
> indicate that build is already started. It is needed to refuse parallel
> launch by other users before completion of previous process. My first
> thought was to create a property stored in file (or even dummy file in the
> filesystem) as indicator of started build and clean-up it on finish. But if
> build fails the script does not reach the finish and indicator still exists.
> It seems it is not the right solution.
>
> So my questions to gurus: how to check that build process is going now?
>
> P.S. I'm using M1.
>
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