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From "Dominique Devienne" <ddevie...@gmail.com>
Subject Re: Adding magic properties for targets?
Date Fri, 30 May 2008 14:56:31 GMT
I'd add that those properties, if made available, should probably be
prefixed with ant., to make it clear they are "built-in". Perhaps:

ant.default-target
ant.targets-invoked

I'm +0 on adding these "static" properties.

Since we're at it, we may also want to expose ant.current-target and
ant.invoked-target properties, but these are "dynamic" since changing
during the course of the build, so more problematic given the property
immutability rules. Exposing them via a PropertyHelper to made it
clear they are dynamic perhaps? ${dynamic:ant.current-target}...

--DD

On Fri, May 30, 2008 at 4:21 AM,  <Jan.Materne@rzf.fin-nrw.de> wrote:
>> Colm's patch in
>> <https://issues.apache.org/bugzilla/show_bug.cgi?id=44980> adds two
>> new magic properties, one for the build's default target and one for
>> the targets specified on the command line (or via <*ant*>).
>>
>> IIRC such properties have been suggested many moons ago and rejected,
>> but now the dev community is a different one and maybe we do see some
>> things differently today.  I know that I do, i.e. I'd probably add
>> them today.
>>
>> Before I start to discuss gritty details of a really trivial patch,
>> let's have a quick poll so we know whether such a feature would be
>> acceptable.  If anybody out there would reject either property, could
>> you please raise your hand?
>
>
> ${defaultTarget}:
>   +1 : I am not sure if there is need, but I dont see any reason of
> hiding that information
>        as it currently available via project instance.
>
> ${calledTargets}:
>   +1 : Also, we dont have to hide anything. The value should be a list
> of targets
>        as specified while invocation without any dependency-resolution.
>
> These properties should be set while parsing/project-initialization, so
> IDEs/programs,
> which dont use the Launcher, have these properties too.
>
>
> Jan
>
>
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