如何使用groovy maven插件

Question

当我使用mvn test或mvn install时，我想自动编译并运行测试

我曾经使用过gmaven-plugin，它的效果会很好。

但是当我使用groovy-maven-plugin，新版本的gmaven时，它不能工作！

那么如何配置呢？

这是我的pom.xml

<!-- gmaven-plugin -->
<plugin>
    <groupId>org.codehaus.gmaven</groupId>
    <artifactId>gmaven-plugin</artifactId>
    <version>1.5</version>
    <configuration>
        <providerSelection>2.0</providerSelection>
        <source/>
    </configuration>
    <executions>
        <execution>
            <goals>
                <goal>generateStubs</goal>
                <goal>compile</goal>
                <goal>generateTestStubs</goal>
                <goal>testCompile</goal>
            </goals>
        </execution>
    </executions>
    <dependencies>
        <dependency>
            <groupId>org.codehaus.gmaven.runtime</groupId>
            <artifactId>gmaven-runtime-2.0</artifactId>
            <version>1.5</version>
            <exclusions>
                <exclusion>
                    <groupId>org.codehaus.groovy</groupId>
                    <artifactId>groovy-all</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>${groovy.version}</version>
        </dependency>
    </dependencies>
</plugin>

<!-- groovy-maven-plugin -->
<plugin>
  <groupId>org.codehaus.gmaven</groupId>
  <artifactId>groovy-maven-plugin</artifactId>
  <dependencies>
    <dependency>
      <groupId>org.codehaus.groovy</groupId>
      <artifactId>groovy-all</artifactId>
      <version>${groovy.version}</version>
    </dependency>
  </dependencies>
</plugin>

Answer 1

除了Groovy Eclipse Compiler之外，还有一个新的GMavenPlus plugin可以支持联合编译。

关于测试，这是我的项目的一个POM示例，其中包含与Spock一起工作的GMavenPlus插件。

  <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>            
            <plugin>
                <groupId>org.codehaus.gmavenplus</groupId>
                <artifactId>gmavenplus-plugin</artifactId>
                <version>1.0</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>generateStubs</goal>
                            <goal>compile</goal>
                            <goal>testGenerateStubs</goal>
                            <goal>testCompile</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.16</version>
                <configuration>
                    <parallel>methods</parallel>
                    <threadCount>5</threadCount>
                    <includes>
                        <include>**/*Test.*</include>
                        <include>**/*Spec.*</include>
                    </includes>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.codehaus.groovy</groupId>
            <artifactId>groovy-all</artifactId>
            <version>2.2.2</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.spockframework</groupId>
            <artifactId>spock-core</artifactId>
            <version>0.7-groovy-2.0</version>
            <exclusions>
                <exclusion>
                    <groupId>org.codehaus.groovy</groupId>
                    <artifactId>groovy-all</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>junit</groupId>
                    <artifactId>junit-dep</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

Answer 2

根据Groovy2.x documentation的说法，它不再支持任何用于编译GMaven源代码的集成。作为替代方案，建议使用Groovy Eclipse Compiler。

groovy-maven-plugin目标允许打开groovy控制台或执行groovy脚本，但不再具有编译目标。