从Maven迁移frontend-maven-plugin到gradle [英] Migrate frontend-maven-plugin from maven to gradle

问题描述

我的maven项目中有一个com.github.eirslett:frontend-maven-plugin.

<plugin>
    <groupId>com.github.eirslett</groupId>
    <artifactId>frontend-maven-plugin</artifactId>
    <version>0.0.27</version>

    <executions>

        <execution>
            <id>install node and npm</id>
            <goals>
                <goal>install-node-and-npm</goal>
            </goals>
            <phase>generate-resources</phase>
        </execution>

        <execution>
            <id>npm install</id>
            <goals>
                <goal>npm</goal>
            </goals>
            <phase>generate-resources</phase>
            <configuration>
                <arguments>install</arguments>
            </configuration>
        </execution>

        <execution>
            <id>bower install</id>
            <goals>
                <goal>bower</goal>
            </goals>
            <phase>generate-resources</phase>

            <configuration>
                <arguments>install</arguments>
                <workingDirectory>${basedir}/src/main/webapp</workingDirectory>
            </configuration>
        </execution>

    </executions>

    <configuration>
        <nodeVersion>v4.2.4</nodeVersion>
        <npmVersion>2.7.1</npmVersion>
        <nodeDownloadRoot>https://nodejs.org/dist/</nodeDownloadRoot>
        <npmDownloadRoot>https://registry.npmjs.org/npm/-/</npmDownloadRoot>
        <workingDirectory>${basedir}/src/main/webapp</workingDirectory>

    </configuration>
</plugin>

现在，我需要将其迁移到gradle中，但是找不到如何执行该操作的示例.成绩迁移工具仅翻译依赖项，而不翻译插件.有一些示例，如何在gradle中使用frontend-maven-plugin?

Now I need to migrate it into gradle but I can't find examples how to do it. Grade migration tool translates only dependencies but not plugins. Is there some examples, how can I use frontend-maven-plugin in gradle?

推荐答案

您可能找不到有关如何在Gradle中使用frontend-maven-plugin的任何示例，因为它专用于Maven.但是您可以看看 Siouan Frontend Gradle插件，它是与之等效的解决方案Gradle，并允许(从官方网站):

You may not find any example on how to use the frontend-maven-plugin in Gradle, as it is dedicated to Maven. But you may take a look at the Siouan Frontend Gradle plugin, which is an equivalent solution for Gradle, and allows to (from official website):

将您的前端NPM/纱线构建集成到Gradle中.

Integrate your frontend NPM/Yarn build into Gradle.

用法和配置似乎与您的Maven配置接近.在build.gradle文件中定义Node/NPM/Yarn版本，根据Gradle生命周期任务(清理/组装/检查)链接要运行的脚本，仅此而已.以下是Gradle 5.4和NPM的典型用法，摘自文档:

The usage and configuration seems close to your Maven configuration. Define the Node/NPM/Yarn version in your build.gradle file, link the scripts you want to be run depending on the Gradle lifecycle task (clean/assemble/check), and that's all. Below is a typical usage under Gradle 5.4 with NPM, taken from the docs:

// build.gradle
plugins {
    id 'org.siouan.frontend' version '1.1.0'
}

frontend {
    nodeVersion = '10.15.3'
    // See 'scripts' section in your 'package.json file'
    cleanScript = 'run clean'
    assembleScript = 'run assemble'
    checkScript = 'run check'
}

您会注意到:

• 与frontend-maven-plugin相反，没有声明/配置来触发Gradle的前端构建，因为它已经提供了开箱即用的功能.下载，安装Node/NPM/Yarn不需要声明/配置-除了版本号和构建任务外.只需提供NPM/Yarn命令行即可清理/组装/检查您的前端.
• Node的最低支持版本应为6.2.1.因此，使用4.2.4进行的初始配置将需要迁移Node.
• 该插件不支持Bower，并且我不认为将来会支持该插件，因为Bower现在鼓励迁移到Yarn.您可以在Bower网站上找到迁移指南.
• 该插件不支持使用特定的NPM版本. NPM现在与Node打包在一起，该插件使用下载的Node发行版本中嵌入的版本.

• Contrary to the frontend-maven-plugin, there's no declaration/configuration to trigger the frontend build with Gradle, as it is already provided out of the box. The download, installation of Node/NPM/Yarn requires no declaration/configuration - except the version numbers, as well as the build tasks. Just provide the NPM/Yarn command line to clean/assemble/check your frontend.
• The mimimum supported version of Node shall be 6.2.1. So your initial configuration with 4.2.4 will require to migrate Node.
• The plugin does not support Bower, and I don't think it will be supported in the future, as Bower now encourages migration to Yarn. You'll find a migration guide on Bower's website.
• The plugin does not support the use of a specific NPM release. NPM being now packaged with Node, the plugin uses the version embedded in the downloaded Node distribution.

致谢

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