Question

我有一个现有的maven项目，我试图移植到gradle。

一个子模块使用fmpp / freemarker生成大量的java文件，然后反馈到构建中。

我是新手，并且想知道是否有人知道这样做的简单方法。

任何帮助都将不胜感激。

我当前的pom.xml看起来像这样：

<build>
    <plugins>
        <!-- Freemarker maven plugin for code generation -->
        <plugin>
            <groupId>com.googlecode.fmpp-maven-plugin</groupId>
            <artifactId>fmpp-maven-plugin</artifactId>
            <version>1.0</version>
            <dependencies>
                <dependency>
                    <groupId>org.unix4j</groupId>
                    <artifactId>unix4j-tools</artifactId>
                    <version>0.1-SNAPSHOT</version>
                    <optional>true</optional>
                </dependency>
            </dependencies>
            <configuration>
                <cfgFile>src/main/resources/codegen/config.fmpp</cfgFile>
                <outputDirectory>target/generated-sources/main/java</outputDirectory>
                <templateDirectory>src/main/resources/codegen/templates</templateDirectory>
            </configuration>
            <executions>
                <execution>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>generate</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>build-helper-maven-plugin</artifactId>
            <executions>
                <execution>
                    <phase>generate-sources</phase>
                    <goals>
                        <goal>add-source</goal>
                    </goals>
                    <configuration>
                        <sources>
                            <source>src/main/generated</source>
                        </sources>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

Answer 1

抱歉，应该花更多时间在Google上搜索。这是对我有用的解决方案：

project(':unix4j-core:unix4j-command') {
    configurations {pmd}

    dependencies {
        compile project(':unix4j-core:unix4j-base')
        compile project(':unix4j-tools')
        pmd project(':unix4j-tools')
    }

    task generateFmppSources(dependsOn: ":unix4j-tools:compileJava") << {
        println "Generating sources...."
        ant.taskdef(name:'fmpp', classname:'fmpp.tools.AntTask', classpath:configurations.pmd.asPath);
        ant.fmpp configuration:"src/main/resources/codegen/config.fmpp", sourceRoot:"src/main/resources/codegen/templates", outputRoot:"target/generated-sources/main/java";
    }
    compileJava.dependsOn generateFmppSources
    sourceSets {
        main {
            java {
                srcDir 'target/generated-sources/main/java'
            }
        }
    }
}

在gradle中使用fmpp生成java文件

1 个答案: