I am a bit newbie using maven so I am struggling to achieve something that seems to be simple.
I am unpacking a dependency like this:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.0.2</version>
<executions>
<execution>
<id>unpack-dependencies</id>
<phase>prepare-package</phase>
<goals>
<goal>unpack-dependencies</goal>
</goals>
<configuration>
<includes>**/*.jar</includes>
<outputDirectory>${project.build.directory}/alternateLocation</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
</configuration>
</execution>
</executions>
Source
I see the jar files in my targetDirectory/alternateLocation but how can I add them to the final jar?
Related
I created a pom.xml through Google search to upload my maven library to maven central.
However, when I run "mvn clean deploy", javadoc and source jar files are not created and gpg sign is not executed.
I added a plugin to the pom, but I don't know why it's not running.
Except for those 3, all are uploading to nexus normally.
Do you know what could be the cause?
here is my pom.xml plugins part.
<plugins>
<plugin>
<artifactId>maven-source-plugin</artifactId>
<executions>
<execution>
<id>attach-sources</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-javadoc-plugin</artifactId>
<executions>
<execution>
<id>attach-javadocs</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-gpg-plugin</artifactId>
<version>1.4</version>
<executions>
<execution>
<id>sign-artifacts</id>
<goals>
<goal>sign</goal>
</goals>
</execution>
</executions>
</plugin>
<!-- nexus staging maven plugin-->
<plugin>
<groupId>org.sonatype.plugins</groupId>
<artifactId>nexus-staging-maven-plugin</artifactId>
<version>1.6.7</version>
<extensions>true</extensions>
<configuration>
<serverId>ossrh</serverId>
<nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
<autoReleaseAfterClose>true</autoReleaseAfterClose>
</configuration>
</plugin>
</plugins>
I have the following plugin configuration :
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<outputDirectory>${project.build.directory}/alternateLocation</outputDirectory>
</configuration>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
</execution>
</executions>
</plugin>
When calling mvn dependency:copy-dependencies dependencies are indeed copied, and at the correct location (alternateLocation). But when I'm calling mvn package nothing is performed. What am I missing ?
As per documentation, you need to have your configuration inside the execution.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.2.0</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<!-- configure the plugin here -->
</configuration>
</execution>
</executions>
</plugin>
We only see parts of your POM, but I guess you put the plugin into <pluginManagement> and not into <plugins> where it belongs.
I need to deploy the quarkus runner jar from maven, however with a basic mvn deploy it only deploys the usual .jar and the .pom.
I tried the following plugin:
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
<executions>
<execution>
<id>deploy-executable</id>
<goals>
<goal>deploy-file</goal>
</goals>
<configuration>
<file>quarkus/target/quarkus-1.0-SNAPSHOT-runner.jar</file>
</configuration>
</execution>
</executions>
</plugin>
But it seems that it cannot work this way (file name should be provided in the command line, which is not what I need).
Is there an easy way to deploy the runner jar? Also for a native image?
You can use the builder-helper-maven-plugin like this:
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<id>attach-artifacts</id>
<phase>package</phase>
<goals>
<goal>attach-artifact</goal>
</goals>
<configuration>
<artifacts>
<artifact>
<file>${project.build.directory}/${project.build.finalName}-runner.jar</file>
<classifier>runner</classifier>
<type>jar</type>
</artifact>
</artifacts>
</configuration>
</execution>
</executions>
</plugin>
I can't seem to figure this out.
I have the following in my pom.xml
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>true</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</execution>
</executions>
</plugin>
I plan to have all the dependencies copied to target/lib directory.
Why is not doing it?
My project is evolving, so I do not want specify each individual artifact to copy. I want it to take them all, and place it into a proper place during the "package" (or compile) phase.
I get only my mainProject.jar file in the lib folder.
Please, help. What am I missing?
The correct goal for copying dependencies is copy-dependencies, not compile. Also, if you want to invoke the plugin from the command line with mvn dependency:copy, the configuration section should not be inside the executions. Here is a configuration that should work in all cases:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>3.1.0</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
</execution>
</executions>
<configuration>
<outputDirectory>${project.build.directory}/lib</outputDirectory>
<overWriteReleases>true</overWriteReleases>
<overWriteSnapshots>true</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
</configuration>
</plugin>
As you can see, I'm running the plugin in the 'package' phase, but it also works in the 'compile' phase, unless you want to include the artifact just built by your own project.
The following snippet creates 2 JARS:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<executions>
<execution>
<id>build-dependency</id>
<phase>compile</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classifier>dependency</classifier>
<classesDirectory>${project.build.directory}\dependency</classesDirectory>
<includes>
<include>${dependancyInclude}</include>
</includes>
</configuration>
</execution>
<execution>
<phase>compile</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classifier>module</classifier>
<classesDirectory>${project.build.directory}\classes</classesDirectory>
</configuration>
</execution>
</executions>
</plugin>
I would like to combine these two JARs into one using the assembly plugin, currently I have the following:
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2</version>
<executions>
<!-- Combine all the JARs in the /target folder into one JAR -->
<execution>
<id>make-assembly</id>
<phase>compile</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<attach>true</attach>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
<finalName>${project.artifactId}-${project.version}</finalName>
<appendAssemblyId>true</appendAssemblyId>
</configuration>
</execution>
</executions>
</plugin>
Currently only one of the two JARS in included in the final JAR that is created by the assembly plugin.
If I understand you correctly, you actually want to merge the jar files into one big jar file. This can be achieved using the maven-shade-plugin (instead of the maven-assembly-plugin).
For example:
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.0</version>
<configuration>
<!-- Put your configuration here, if you need any extra settings.
(You should be okay with the defaults). -->
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
...
</project>