创建自定义插件并在另一个构建脚本中使用它

Question

正在尝试创建自定义插件以跨项目共享构建脚本逻辑。我已经添加了 buildscript 类路径依赖项，但它仍然说找不到插件。我不想在使用自定义插件的项目中手动执行它，因为将来我可能需要更改版本号。有解决办法吗？

DependencyManagementPlugin.java

public class DependencyManagementPlugin implements Plugin<Project> {

  @Override
  public void apply(Project project) {

    DependencyHandler dependencies = project.getBuildscript().getDependencies();
    dependencies.add("classpath", "org.springframework.boot:spring-boot-gradle-plugin:2.4.10");
    dependencies.add(
        "classpath",
        "io.spring.dependency-management:io.spring.dependency-management.gradle.plugin:1.0.11.RELEASE");

    PluginContainer plugins = project.getPlugins();
    plugins.apply(MavenPublishPlugin.class);
    plugins.apply(JavaPlugin.class);
    plugins.apply(JacocoPlugin.class);
    plugins.apply("org.springframework.boot");
    plugins.apply("io.spring.dependency-management");
  }
}

build.gradle

plugins {
    id 'groovy-gradle-plugin'
    id 'maven-publish'
}

gradlePlugin {
    plugins {
        dependencyManagementPlugin {
            id = 'com.example.dependency-management'
            implementationClass = 'com.example.DependencyManagementPlugin'
        }
    }
}

在另一个 build.gradle

中使用插件

plugins {
    id 'com.example.dependency-management'
}

...

错误信息：

An exception occurred applying plugin request [id: 'com.example.dependency-management']
> Failed to apply plugin 'com.example.dependency-management'.
   > Plugin with id 'org.springframework.boot' not found.

Answer 1

解决方案是在自定义 gradle 插件项目的 build.gradle 的依赖块中添加依赖。

https://docs.gradle.org/current/samples/sample_convention_plugins.html

创建自定义插件并在另一个构建脚本中使用它

Create custom plugin and using it in another buildscript

java

groovy

spring

gradle

spring-boot