[
http://jira.codehaus.org/browse/MANTRUN-121?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul Gier closed MANTRUN-121.
-----------------------------
Resolution: Not A Bug
Assignee: Paul Gier
The two things that you are comparing are not the same, and that's what causes
the difference. A property defined on the command line in Ant is passed to all
the projects regardless of whether you set inheritall to false.
Instead the comparison should replace the pom with an Ant build that contains
the same tasks.
pom.xml -> build1 -> build2
build0.xml -> build1 -> build2
If you set the property in build0.xml, then you will see the same behaviour as
the maven antrun plugin.
> 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
> Assignee: Paul Gier
> 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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