Bugs item #3170005, was opened at 2011-02-01 18:22
Message generated for change (Tracker Item Submitted) made by gntleone
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Category: Functions
Group: 0.91-alpha2
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Lee (gntleone)
Assigned to: Nobody/Anonymous (nobody)
Summary: property::exists() evaluation issues
Initial Comment:
It appears the property::exists() function is evaluated after the include when
attempting to us as a conditional argument to a task. since the idea is to
determine if the property exists before using it, I would not have expected
this behaviour.
ex1:
<echo message="service name is defined as ${service.name}"
if="${property::exists('service.name')}" />
result1:
Property evaluation failed.
Expression: namespace is defined as ${namespace}
^^^^^^^^^
Property 'namespace' has not been set.
ex2:
<fileset id="deployed.assemblies" failonempty="false"
basedir="${targetDirectory}">
<include name="**/*${appName}*.dll"
if="${property::exists('appName')}"/>
<include name="**/*${appName}*.exe"
if="${property::exists('appName')}"/>
<include name="**/*${service.name}*.dll"
if="${property::exists('service.name')}"/>
<include name="**/*${service.name}*.exe"
if="${property::exists('service.name')}"/>
<include name="**/*${namespace}*.dll"
if="${property::exists('namespace')}"/>
<include name="**/*${namespace}*.exe"
if="${property::exists('namespace')}"/>
</fileset>
result2:
Property evaluation failed.
Expression: **/*${namespace}*.dll
^^^^^^^^^
Property 'namespace' has not been set.
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