向自定义gradle插件添加依赖项

问题描述：

我正在创建使用gson的gradle插件，但是当我在客户端使用该插件时，它将抛出此java.lang.NoClassDefFoundError: com/google/gson/Gson 我希望我以错误的方式在插件中链接了我的依赖项，但是我不确定，因此任何帮助都将非常有用.

I'm creating a gradle plugin that uses gson, but when I use the plugin at my client it throws this java.lang.NoClassDefFoundError: com/google/gson/Gson I expect I am linking my dependencies in the plugin in a wrong way, but i'm not quite sure so any help would be great.

插件中的build.gradle

The build.gradle in the plugin

group 'nl.daanluttik.gradle'
version '0.1'

apply plugin: 'java'
apply plugin: 'maven' // the plugin to distribute to maven

sourceCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile group: 'com.google.code.gson', name: 'gson', version: '1.7.2'
    compile gradleApi()/*The gradle plugin api*/
    testCompile group: 'junit', name: 'junit', version: '4.11'
}

//To distribute to maven
uploadArchives {
    repositories {
        mavenLocal()
    }
}

客户端项目中buildgradle的一部分

A segment of the buildgradle in the client project

buildscript {
    repositories {
        mavenLocal()
    }
    dependencies {
        classpath group: 'nl.daanluttik.gradle', name: 'peach', version: '0.1'
    }
}

答

您因依赖项而缺少pom文件.如果只是java，那么您可以轻松地使用maven-publish，它将为您正确生成pom.

Your missing the pom file with your dependencies. If it's just java then you can easily use the maven-publish which will generate the pom for you correctly.

apply plugin: 'maven-publish'

publishing {
    publications {
        maven(MavenPublication) {
            groupId 'nl.daanluttik.gradle'
            artifactId 'peach'
            version '0.1'

            from components.java
        }
    }
}

然后您可以使用gradle publish

参考: https://docs.gradle.org/current/userguide/publishing_maven. html

向自定义gradle插件添加依赖项

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