Using the maven-jlink-plugin, I want to create an additional jlink zip file.
I have configured it like so:
<profile>
<id>jlink</id>
<build>
<plugins>
<!-- to be able to package the application using jlink, all dependencies MUST have a module-info.java. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jlink-plugin</artifactId>
<version>3.0.0</version>
<executions>
<execution>
<id>create-runtime-image</id>
<phase>package</phase>
<goals>
<goal>jlink</goal>
</goals>
<configuration>
<launcher>memeforcehunt=memeforcehunt.app/io.github.alttpj.memeforcehunt.app.cli.MemeforceHuntApp
</launcher>
<modulePaths>
<modulePath>${project.build.directory}/modules</modulePath>
</modulePaths>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
But when I try to execute mvn package -Pjlink, I get an error message: There is already an artifact attached to the project.
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 34.657 s
[INFO] Finished at: 2020-12-17T14:33:04+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-jlink-plugin:3.0.0:jlink (create-runtime-image) on project memeforce-app: You have to use a classifier to attach supplemental artifacts to the project instead of replacing them. -> [Help 1]
But I cannot add a classifier to the jlink-plugin?
Tag request
maven-jlink-plugin => maven-jlink-plugin
This was a known issue, reported in MJLINK-49 and MJLINK-26, and solved via MJLINK-52 - classifier support. This will be available in version 3.1.0.
Solution for the upcoming 3.1.0 version
Just add a classifier. It will be supported.
Workaround for pre-3.1.0 versions
However, you can create the archive using a workaround.
Change your packaging to <packaging>jlink</packaging> and add a jar execution:
<packaging>jlink</packaging>
<!-- … -->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<id>create-jar</id>
<phase>package</phase>
<goals>
<goal>jar</goal>
</goals>
<configuration>
<classifier>appjar</classifier>
</configuration>
</execution>
</executions>
</plugin>
<plugins>
</build>
You will get two artifacts out of your project:
groupId:artifactId:version:jlink
and
groupId:artifactId:version:jar:appjar
Please note that the jar will now have a classifier.
Tag request
maven-jlink-plugin => maven-jlink-plugin
I'm trying to integrate jQAssistant into my existing Maven build. I have a hierarchy of POMs, but basically the top POM defines what the build does. That's where I have my <pluginManagement> and my build plugins that are always used. I also have a couple of Maven profiles for special builds.
So, I want to scan all classes during build time and aggregate the results into a running server to have a fully populated Neo4J database after the build of all my Maven modules. The database should contain my whole code base.
Analysing and checking would be a different step, I don't want to do that directly when building a Maven module.
The examples I see all build a local database and then check the classes against it. As far as I understand it, I would have to run the server as a daemon and then configure the Maven plugin to use the 'bolt' URI to populate it - is this right?
Also, since I don't want to slow down the 'normal' build, I added a Maven profile to active the jQAssistant scan. However, this only works on my top POM, but doesn't work in any other Maven project/module. The inheritance of profiles is a normal and expected Maven feature - so what am I doing wrong?
Here's my parent POM. Just to see whether the profile is active, I added PMD as well:
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<packaging>pom</packaging>
<groupId>foo</groupId>
<artifactId>parent</artifactId>
<version>1.50.0-SNAPSHOT</version>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<version>1.5.0</version>
<configuration>
<useExecutionRootAsProjectRoot>true</useExecutionRootAsProjectRoot>
</configuration>
</plugin>
</pluginManagement>
</build>
<profile>
<id>architecture</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-pmd-plugin</artifactId>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>pmd</goal>
<goal>cpd</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<executions>
<execution>
<id>scan</id>
<goals>
<goal>scan</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</project>
When I run mvn clean package -P architecture on a Maven project with that parent POM, I see the following output, which shows that the profile is active:
09:30:12.316 [INFO]
09:30:12.316 [INFO] --- maven-pmd-plugin:3.5:pmd (default) # util-type ---
09:30:15.073 [INFO]
09:30:15.073 [INFO] --- maven-pmd-plugin:3.5:cpd (default) # util-type ---
09:30:15.976 [INFO]
However, jqassistant-maven-plugin is nowhere.
Now, if I add it to my normal <build> plugins:
<build>
<plugins>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<executions>
<execution>
<id>scan</id>
<goals>
<goal>scan</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
then I see the following output for mvn clean package for my parent POM:
10:38:14.252 [INFO] --- jqassistant-maven-plugin:1.5.0:scan (scan) # parent ---
10:38:15.684 [INFO] Loaded jQAssistant plugins [CDI, Common, Core Analysis, Core Report, EJB3, GraphML, JAX-RS, JPA 2, JSON, JUnit, Java, Java 8, Java EE 6, Maven 3, OSGi, RDBMS, Spring, TestNG, Tycho, XML, YAML].
10:38:15.952 [INFO] Connecting to store at 'file:/C:/jp/maven-parents/parent/target/jqassistant/store/'
10:38:20.058 [INFO] Initializing embedded Neo4j server 3.x
10:38:20.078 [INFO] Resetting store.
10:38:21.515 [INFO] Reset finished (removed 8453 nodes, 29427 relations).
10:38:22.372 [INFO] Entering C:/jp/maven-parents/parent/target/failsafe-reports
10:38:22.378 [INFO] Leaving C:/jp/maven-parents/parent/target/failsafe-reports (1 entries, 4 ms)
However, in my Maven project, I don't see any jQAssistant output.
Starting mvn help:effective-pom -Parchitecture gives me the same output for the parent project and the Maven module:
<plugin>
<artifactId>maven-pmd-plugin</artifactId>
<version>3.5</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>pmd</goal>
<goal>cpd</goal>
</goals>
<configuration>
...
</configuration>
</execution>
</executions>
<configuration>
...
</configuration>
</plugin>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<version>1.5.0</version>
<executions>
<execution>
<id>scan</id>
<goals>
<goal>scan</goal>
</goals>
<configuration>
<useExecutionRootAsProjectRoot>true</useExecutionRootAsProjectRoot>
</configuration>
</execution>
</executions>
<configuration>
<useExecutionRootAsProjectRoot>true</useExecutionRootAsProjectRoot>
</configuration>
</plugin>
In my projects I have a parent POM with the following plugin management section:
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<version>${jqassistant.version}</version>
<configuration>
<useExecutionRootAsProjectRoot>true</useExecutionRootAsProjectRoot>
</configuration>
<executions>
<execution>
<id>scan</id>
<goals>
<goal>scan</goal>
</goals>
</execution>
<execution>
<id>analyze</id>
<goals>
<goal>analyze</goal>
</goals>
<configuration>
<failOnSeverity>MAJOR</failOnSeverity>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
I also defined the following profile, which I use to run jQAsssistant:
<profile>
<id>verify-architecture</id>
<build>
<plugins>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</profile>
Using mvn -P verify-archicture clean install I can scan and analyze my projects.
Here we are, some years later :-)
And coming back to my mistake!
The problem here was the Maven phase. The jQAssistant plugin Mojo scan has the Maven phase post-integration-test by default.
However, we never do mvn clean install in my company, we only do mvn clean package and install using Jenkins, Nexus etc. etc.
So, it was my fault to not force the plugin to the package phase.
That's how it works:
<profile>
<id>jqassistant</id>
<build>
<plugins>
<plugin>
<groupId>com.buschmais.jqassistant</groupId>
<artifactId>jqassistant-maven-plugin</artifactId>
<executions>
<execution>
<id>scan-software</id>
<phase>package</phase>
<goals>
<goal>scan</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
I started testing a Maven plug-in via the maven-invoker-plugin, and am stuck with a weird exception:
[ERROR] Failed to execute goal my.company:plugin:1.0.4-SNAPSHOT:goal on project org.acme.simple: Could not lookup required component: java.util.NoSuchElementException
[ERROR] role: my.company.plugin.SomeClass
I added the maven-invoker-plugin like this:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-invoker-plugin</artifactId>
<version>2.0.0</version>
<configuration>
<pomIncludes>
<pomInclude>simple/pom.xml</pomInclude>
</pomIncludes>
<cloneProjectsTo>${project.build.directory}/it</cloneProjectsTo>
<settingsFile>src/it/settings.xml</settingsFile>
</configuration>
<executions>
<execution>
<id>integration-test</id>
<goals>
<goal>install</goal>
<goal>run</goal>
</goals>
</execution>
</executions>
</plugin>
I -erm- borrowed the settings.xml from this Maven plug-in. And what fails in the pom.xml to be tested is this call:
<plugin>
<groupId>my.company</groupId>
<artifactId>plugin</artifactId>
<version>#project.version#</version>
</plugin>
After some more digging around, I figure that Tycho is at least part of the problem:
<packaging>eclipse-plugin</packaging>
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>0.22.0</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
If I remove #project.version# it works, but it's evidently not the current version of the plug-in that is tested. So I guess I have to leave it in. I tried adding maven-compat (as suggested here), but it didn't do anything.
The same exception is displayed when I don't add the plug-in in the pom.xml, but call it via:
invoker.goals=${project.groupId}:${project.artifactId}:${project.version}:goal
Any advice how to handle that problem?
Evidently this plug-in got lost somehow, adding it again made the exception go away:
<plugin>
<groupId>org.codehaus.plexus</groupId>
<artifactId>plexus-component-metadata</artifactId>
<version>1.5.5</version>
<executions>
<execution>
<goals>
<goal>generate-metadata</goal>
<goal>generate-test-metadata</goal>
</goals>
</execution>
</executions>
</plugin>
I am trying to have js code check using Maven-Jslint Plugin. But when I am trying to execute the following code its throwing an error.
<profiles>
<profile>
<id>jslint</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jslint-maven-plugin</artifactId>
<version>1.0.1</version>
<executions>
<execution>
<id>default-cli</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<jar>${jslint.jar}</jar>
<options>${jslint.options}</options>
<predef>${jslint.predef}</predef>
<sourceJsFolder>
${basedir}/src/main/js
</sourceJsFolder>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>
Error:
[ERROR] Failed to execute goal org.codehaus.mojo:jslint-maven-plugin:1.0.1:jslint (default-cli) on project sample-app: Execution default-cli of goal org.codehaus.mojo:jslint-maven-plugin:1.0.1:jslint failed: charsetName -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:jslint-maven-plugin:1.0.1:jslint (default-cli) on project sample-app: Execution default-cli of goal org.codehaus.mojo:jslint-maven-plugin:1.0.1:jslint failed: charsetName
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] For more information about the errors and possible solutions, please read the following articles:
http://cwiki.apache.org/confluence/display/MAVEN/PluginExecutionException
Can any one of u please help.
Thanks in advance.
This is an old problem that I just ran across myself. This error happens if jslint reads the file using the wrong encoding. Try specifying the encoding property and setting it to utf8 See below.
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>jslint-maven-plugin</artifactId>
<version>1.0.1</version>
<executions>
<execution>
<id>default-cli</id>
<phase>test</phase>
<goals>
<goal>test</goal>
</goals>
<configuration>
<jar>${jslint.jar}</jar>
<options>${jslint.options}</options>
<predef>${jslint.predef}</predef>
<sourceJsFolder>
${basedir}/src/main/js
</sourceJsFolder>
<!-- Sets the encoding of the js files beign read -->
<encoding>utf8</encoding>
</configuration>
</execution>
</executions>
</plugin>
I am attempting to compile JavaDocs with:
mvn javadoc:aggregate
I keep getting errors such as:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.5:aggregate (default-cli) on project mutopia: An error has occurred in JavaDocs report generation:Exit code: 1 - /Users/Aram/Development/Java/MUtopia/Code/mutopia/mutopia-server/src/main/java/au/edu/unimelb/civenv/hpvat/mutopia/server/Asset.java:3: package org.springframework.roo.addon.javabean does not exist
[ERROR] import org.springframework.roo.addon.javabean.RooJavaBean;
and
[ERROR] /Users/Aram/Development/Java/MUtopia/Code/mutopia/mutopia-server/src/main/java/au/edu/unimelb/civenv/hpvat/mutopia/server/Param.java:8: package flexjson does not exist
[ERROR] import flexjson.JSONDeserializer;
Clearly my dependencies for a multi-module/aggregation project are not being recognised. Both these are marked as dependencies in one of my modules' pom.xml file. Do I need to provide additional arguments to maven-javadoc-plugin in the parent pom.xml?
EDIT:
I ran mvn install and it seemed to work. My parent pom.xml is:
<build>
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.5</version>
<configuration>
<aggregate>true</aggregate>
</configuration>
</plugin>
...
</build>
The version is outdated but that didn't seem to be the problem.
You need to go via the pom configuration like this:
<project>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.9</version>
<configuration>
<!-- Default configuration for all reports -->
...
</configuration>
<executions>
<execution>
<id>aggregate</id>
<goals>
<goal>aggregate</goal>
</goals>
<phase>site</phase>
<configuration>
<!-- Specific configuration for the aggregate report -->
...
</configuration>
</execution>
...
</executions>
</plugin>
...
</plugins>
</build>
...
</project>
and than you need to call mvn site ...