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From Stefan Bodewig <bode...@apache.org>
Subject Re: Condition to set property value if file exist
Date Wed, 26 Aug 2009 15:11:00 GMT
On 2009-08-26, Francis GALIEGUE <fge@one2team.com> wrote:

> On Wed, Aug 26, 2009 at 11:19, Stefan Bodewig<bodewig@apache.org> wrote:
>> On 2009-08-26, Mikael Petterson <mikael.petterson@ericsson.com> wrote:

>>> I want to set  a property called "local" to

>>> /tmp/test if directory exists.
>>> If it does not exist I will check if /local/test exist.
>>> If it does I will set "local" to /local/test.
>>> If none of these directories exist I will set "local" to current
>>> directory.

>>> Any ideas how I can do this in ant 1.6.5

>>  <available property="local" value="/tmp/test"
>>             file="/tmp/test"/>
>>  <available property="local" value="/local/test"
>>             file="/local/test"/>
>>  <property name="local" location="."/>

>> Since properties are immutable, if either of the first two available
>> tasks sets the property, the later tasks won't do anything.

> These <available> tasks will also match on plain files!

> To be safe, you should specify type="dir" to each <available> tasks.

True.  I missed that "directory" was a requirement.  Thanks

Stefan

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