GMaven project from mvn archetype:generate doesn't `mvn compile`
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27-05-2021 - |
Question
I generated an empty project with:
mvn archetype:generate -DarchetypeGroupId=org.codehaus.gmaven.archetypes -DarchetypeArtifactId=gmaven-archetype-basic -DarchetypeVersion=1.4
and it fails to mvn compile
with a bunch messages "package groovy.lang does not exist"
.
(for archetypeVersion
I just picked the last GMaven release version)
What's wrong with my Maven/GMaven/Groovy?
<?xml version="1.0" encoding="UTF-8"?>
<!--
Generated from archetype; please customize.
-->
<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>a</groupId>
<artifactId>asd</artifactId>
<name>asd project</name>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.gmaven</groupId>
<artifactId>gmaven-plugin</artifactId>
<version>1.4</version>
<configuration>
<providerSelection>1.8</providerSelection>
</configuration>
<executions>
<execution>
<goals>
<goal>generateStubs</goal>
<goal>compile</goal>
<goal>generateTestStubs</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Solution
I have made an complete example for Groovy in Maven. Take a look at it.
OTHER TIPS
Got it to work my own way - it was a matter of versions. @khmarbaise's version has some good ideas, like version flexibility.
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<groovy.version>2.0.0-beta-2</groovy.version>
</properties>
<dependencies>
<!-- ... something ... -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>${groovy.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.gmaven.runtime</groupId>
<artifactId>gmaven-runtime-1.7</artifactId>
<version>1.3</version>
<exclusions>
<exclusion>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-all</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<!-- ... something ... -->
<build>
<!-- make Java compile from groovy folders as well... -->
<sourceDirectory>src/main/groovy</sourceDirectory>
<testSourceDirectory>src/test/groovy</testSourceDirectory>
<plugins>
<plugin>
<groupId>org.codehaus.gmaven</groupId>
<artifactId>gmaven-plugin</artifactId>
<version>1.3</version>
<dependencies>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<version>${groovy.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.gmaven.runtime</groupId>
<artifactId>gmaven-runtime-1.7</artifactId>
<version>1.3</version>
<exclusions>
<exclusion>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<executions>
<execution>
<configuration>
<providerSelection>1.7</providerSelection>
</configuration>
<goals>
<goal>generateStubs</goal>
<goal>compile</goal>
<goal>generateTestStubs</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</plugins>
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