如何避免Gradle配置代码中的代码重复? [英] How to avoid code duplication in gradle configuration code?

问题描述

在我的顶级gradle.build.kts中:

From my toplevel gradle.build.kts:

allprojects {  
    repositories {
        maven {
            url = uri(
                "https://" +
                        getGradleProperty("artifactory-url-prefix") +
                        ".artifactory....whatever/foo/"
            )

            credentials() {
                username = getGradleProperty("id")
                password = getGradleProperty("apikey")
            }
        }

        maven {
            url = uri(
                    "https://" +
                            getGradleProperty("artifactory-url-prefix") +
                            ".artifactory....whatever/bar/"
            )

            credentials() {
                username = getGradleProperty("id")
                password = getGradleProperty("apikey")
            }
        }
    }
}

如您所见，有很多代码重复.我看到了如何创建一个辅助方法来构建URL，但是是否有一种规范/惯用的方式来执行" URL. credentials()块只是一次"吗?

As you can see, there is plenty of code duplication. I see how I could create a helper method to do build the URL, but is there a canonical/idiomatic way to "do" the credentials() block just "once"?

推荐答案

对于扩展功能:

// At top of file

import org.gradle.api.artifacts.repositories.MavenArtifactRepository

// Anywhere in file

fun MavenArtifactRepository.addCredentialsToRepository() {
    credentials {
        username = getGradleProperty("id")
        password = getGradleProperty("apikey")
    }
}

然后您可以执行以下操作:

Then you can do:

allprojects {  
    repositories {
        maven {
            url = uri(
                "https://" +
                        getGradleProperty("artifactory-url-prefix") +
                        ".artifactory....whatever/foo/"
            )

            addCredentialsToRepository()
        }

        maven {
            url = uri(
                    "https://" +
                            getGradleProperty("artifactory-url-prefix") +
                            ".artifactory....whatever/bar/"
            )

            addCredentialsToRepository()
        }
    }
}

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