Difference between Ant and Maven Antrun plugin
----------------------------------------------
Key: MANTRUN-121
URL: http://jira.codehaus.org/browse/MANTRUN-121
Project: Maven 2.x Antrun Plugin
Issue Type: Bug
Affects Versions: 1.3
Environment: Redhat Enterprise Linux 5, Windows XP
Reporter: Harald Entner
Attachments: bugreport.zip
There is a difference between the _maven antrun plugin_ and _ant_ itself, which
is a complete show stopper in my case. (actually i invoke ant (via exec) from
within maven now!)
The problem occurs when providing a property to the _maven-antrun-plugin_.
There are two build files, build1 and build2. build1 invokes build2, the
property is known in build1 but not known in build2. This seems somehow
obvious, as _inheritall_ is false .In my case this part of code is generated by
netbeans, so i must not change this value, it would work when _inheritall_ is
set to true - so maybe this is a bug in _ant_ itself. Still a different
behaviour between _ant_ and _maven-antrun-plugin_.
The code can be seen here [1]
The result (and commands used) can be seen here [2]
[1]
{code:title=build1}
<project name="Bugreport" default="test" basedir=".">
<target name="test">
<echo>${property}</echo>
<ant target="test_property" inheritall="false" antfile="sub/build.xml"/>
</target>
</project>
{code}
{code:title=build2}
<project name="Sub" default="test" basedir=".">
<target name="test_property" >
<echo>${property}</echo>
</target>
</project>
{code}
{code:title=pom.xml}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>at.test</groupId>
<artifactId>bugreport</artifactId>
<packaging>pom</packaging>
<version>1.0-SNAPSHOT</version>
<name>Bugreport - difference between ant and maven-ant-run-plugin</name>
<build>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<id>ant-magic</id>
<phase>prepare-package</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<tasks>
<property
name="property" value="test"/>
<ant
antfile="${basedir}/build.xml"/>
</tasks>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
{code}
[2] The result when invoking
{code:title=Result}
C:\dev\test\bugreport>ant -Dproperty=test
Buildfile: build.xml
test:
[echo] test
test_property:
[echo] test
BUILD SUCCESSFUL
Total time: 0 seconds
C:\dev\test\bugreport>mvn install
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Bugreport - difference between ant and maven-ant-run-plugin
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [antrun:run {execution: ant-magic}]
[INFO] Executing tasks
test:
[echo] test
test_property:
[echo] ${property}
[INFO] Executed tasks
[INFO] [site:attach-descriptor {execution: default-attach-descriptor}]
[INFO] [install:install {execution: default-install}]
[INFO] Installing C:\dev\test\bugreport\pom.xml to C:\Dokumente und
Einstellungen\HEN\.m2\repository\at\test\b
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESSFUL
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Thu Oct 22 18:01:10 CEST 2009
[INFO] Final Memory: 9M/508M
[INFO] ------------------------------------------------------------------------
C:\dev\test\bugreport>
{code}
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