[ http://jira.codehaus.org/browse/MNG-1422?page=comments#action_50446 ]
Michal Stochmialek commented on MNG-1422:
-----------------------------------------
I've got additional testcase.
<tasks>
<property name="property1" value="value"/>
<property name="property2" value="${property1}"/>
<property name="property3" value="prefix ${property1}"/>
<echo>P1: ${property1}</echo>
<echo>P2: ${property2}</echo>
<echo>P3: ${property3}</echo>
<echo message="P1: ${property1}"/>
<echo message="P2: ${property2}"/>
<echo message="P3: ${property3}"/>
<echo message="${property1}"/>
<echo message="${property2}"/>
<echo message="${property3}"/>
</tasks>
And it produces:
[INFO] Executing tasks
[echo] P1: value
[echo] P2: value
[echo] P3: prefix null
[echo] P1: null
[echo] P2: null
[echo] P3: null
[echo] value
[echo] value
[echo] prefix null
[INFO] Executed tasks
As you see resolving properties in attributes doesn't work only when there is a
prefix before property reference (${prop}).
"${property}" - WORKS
"pre ${property}" - NOT
I'm attaching pom.xml
> antrun: properties not resolved in attributes
> ---------------------------------------------
>
> Key: MNG-1422
> URL: http://jira.codehaus.org/browse/MNG-1422
> Project: Maven 2
> Type: Bug
> Components: maven-antrun-plugin
> Versions: 2.0
> Environment: windows xp pro
> Reporter: Michal Stochmialek
>
>
> I found strange behavior of antrun plugin. I believe that properties are not
> resolved correctly in attributes content. For example <echo> task is
> producing different output depending on place where property is used. When
> property is used in tag body, the result is correct. But when used in
> attributes the result contains 'null's.
> I've tested it on example below.
> <plugin>
> <artifactId>maven-antrun-plugin</artifactId>
> <executions>
> <execution>
> <phase>package</phase>
> <configuration>
> <tasks>
> <property name="destdir"
>
> location="${maven.build.directory}/jarInEar"/>
> # Those two lines below produce
> different output
> <echo>1: ${destdir}</echo>
> <echo message="2: ${destdir}" />
> </tasks>
> </configuration>
> <goals>
> <goal>run</goal>
> </goals>
> </execution>
> </executions>
> </plugin>
> [INFO] [antrun:run {execution: default}]
> [INFO] Executing tasks
> [DEBUG] getProperty(ns=null, name=ant.reuse.loader, user=false)
> [DEBUG] getProperty(ns=null, name=destdir, user=false)
> [echo] 1: P:\projects\endpoint\target\jarInEar
> [echo] 2: null
> [INFO] Executed tasks
> This bug prevents from using properties in general, since almost most task's
> arguments are applied using arguments.
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