Gradle:如何在外部脚本的 buildscript block 中配置存储库

Question

在外部脚本 common/buildversion.gradle 中，我有:

buildscript {
    // Copy repositories definitions from this buildscript to all projects
    (allprojects*.repositories + [repositories]).each {
        it.configure {
           apply from: rootProject.file('../../common/repositories.gradle')
        }
    }

    dependencies { classpath "org.sonarsource.scanner.gradle:sonarqube-gradle-plugin:1.2" }
}

apply plugin: org.sonarqube.gradle.SonarQubePlugin

在 common/repositories.gradle 中:

repositories{
    maven { url "https://plugins.gradle.org/m2/" }
}

我收到错误:

Cannot resolve external dependency sonarqube-gradle-plugin because no repositories are defined.

Answer 1

这是一种为存储库定义提供单一来源的方法。

将存储库声明为“ext”变量

// repositories.gradle

ext.repos = {
    maven {
        name "repo1"
        url "repo1_url"
    }
    maven {
        name "repo2"
        url "repo2_url"
    }
}

在你的 build.gradle 中“应用”

// build.gradle
apply from: "${project.projectDir}/repositories.gradle"

在存储库声明中使用变量

// build.gradle
repositories repos