I've some test resources (that are specific for a particular task) zipped in /test/resources/my.zip.
I want to extract the zip content to /target during the maven Test Phase.
Do you know what should I specify in the pom.xml to achieve this?
One solution is to use the maven-antrun-plugin to run the unzip Ant task. The following configuration in the build section of your POM should be pretty much what you need (but I haven't tested it):
<build>
<plugins>
<!-- ... -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>process-test-resources</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<tasks>
<unzip src="test/resources/my.zip" dest="target/" overwrite="true"/>
</tasks>
</configuration>
</execution>
</executions>
</plugin>
<!-- ... -->
</plugins>
</build>
Related
I'm using Maven 2 and maven-jar-plugin to build my jar.
I'd like to generate only a jar with a classifier. Is it possible?
In my example I'd like to generate only the myjar-another-1.0.jar but not myjar-1.0.jar.
After take a look at this question I tried to skip the default-jar. But this seems to work only with version 3 of Maven (haven't tried thou.
The parent is to do the
<modules>
Thanks all!
Here is the relevant piece of my pom.xml:
Also tried in the global configuration segment.
<project>
<!-- Definition of the Parent (only an aggregator) -->
<build>
<plugins>
<!-- <artifactId>maven-bundle-plugin</artifactId> -->
<!-- surefire -->
<!-- <artifactId>maven-source-plugin</artifactId> -->
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<classifier>another</classifier>
</configuration>
<executions>
<execution>
<id>test-jar</id>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
Just use it for the plugin element:
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<classifier>another</classifier>
</configuration>
</plugin>
</plugins>
When will plugin execute if I don't specify a phase?
for example that plugin
<plugin>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-maven-plugin</artifactId>
<version>1.0.1</version>
<executions>
<execution>
<configuration>
<!-- if you don't specify any modules, the plugin will find them -->
<!-- <modules> <module>learning.vaadin.gwt.ColorPickerWidgetSet</module> </modules> -->
</configuration>
<goals>
<goal>update-widgetset</goal>
</goals>
</execution>
</executions>
</plugin>
It depends on the plugin. If the plugin author specified an #phase in the mojo metadata, it will end up there. If not, it won't run at all.
Is it possible to add a task to the pom.xml file that will create a tar.gz / .zip file.
for eample:
<tar type="tar.gz" source="resources/sql" tofile="target/sql.tar.gz"/>
Thanks
Use the maven-assembly-plugin
Create a src/main/assembly/bin.xml as detailed at http://maven.apache.org/plugin-developers/cookbook/generate-assembly.html and http://maven.apache.org/plugins/maven-assembly-plugin/descriptor-refs.html#bin
Put your resources sql files in the includes and give the format of output as tar.gz
Next, in your pom.xml put the reference to this plugin
<project>
[...]
<build>
[...]
<plugins>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2-beta-5</version>
<configuration>
<descriptors>
<descriptor>src/main/assembly/bin.xml</descriptor>
</descriptors>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</phase>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
http://maven.apache.org/plugins/maven-assembly-plugin/usage.html
Last, call this using
mvn package
Anyone familiar with a way how can I can i write something to the stdout from maven.
For instance i would like to write a line everytime i start a new module.
I would use the Maven AntRun plugin to echo the message and bind it on the validate phase (the first phase) of the default lifecyle in the parent pom:
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.3</version>
<executions>
<execution>
<id>entering-module</id>
<phase>validate</phase>
<configuration>
<tasks>
<echo>Entering module: ${pom.artifactId}</echo>
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
This is just an example of course, the message I'm writing here doesn't really add value to what Maven is already providing/doing.
Can we bind some native OS commands to the maven goals and/or phases?
Actually there is the Exec Maven Plugin for these cases.
See exec-maven-plugin for details
Not natively.
However, by using the AntRun plugin, you can specify an Ant task (using Exec) that execute a OS command during the build.
<project>
...
<build>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase> <!-- a lifecycle phase --> </phase>
<configuration>
<tasks>
<!--
Place any Ant task here. You can add anything
you can add between <target> and </target> in a
build.xml.
-->
</tasks>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
...
</project>