只发布 JAR 到 Maven 仓库

Question

我想将生成的 jar 文件上传到 packagecloud.io。

我的缩短 build.gradle:

jar {
  archiveName "$project.name-$project.version-SNAPSHOT.jar"
}

distTar {
  archiveName 'dist.tar'
}

//project.configurations.archives.artifacts.clear()
artifacts {
  archives( file( "$buildDir/libs/$project.name-$project.version-SNAPSHOT.jar" ) )
}

uploadArchives {
  repositories.mavenDeployer {
    pom.version = project.version + '-SNAPSHOT'
    configuration = configurations.deployerJars
    repository( url:'packagecloud+https://packagecloud.io/mycompany/central' ){
        authentication password:pw
    }
  }
}

jar.finalizedBy uploadArchives

当我运行 gradlew distTar 时，jar 文件与 tar 一起生成，并上传到 repo，但构建失败并出现异常：

> Task :compileJava NO-SOURCE
> Task :compileGroovy UP-TO-DATE
> Task :processResources UP-TO-DATE
> Task :classes UP-TO-DATE
> Task :jar
> Task :startScripts
> Task :distTar

> Task :uploadArchives
Could not transfer artifact io.mozaiq:feature-state-verticle:pom:0.1-20190509.110559-1 from/to remote (packagecloud+https://packagecloud.io/mozaiq/central): Upload failed: {"error":"Validation failed: Unknown Java::Version::UnsupportedPackaging"}
Could not transfer artifact io.mozaiq:feature-state-verticle:tar:0.1-20190509.110559-1 from/to remote (packagecloud+https://packagecloud.io/mozaiq/central): Upload failed: {"error":"Could not understand this request, please contact support@packagecloud.io"}

> Task :uploadArchives FAILED

因此，出于某种原因，它不仅尝试上传 jar 文件，还尝试上传所有生成的工件。

如何限制发布到 jar 文件？

Answer 1

根据来自 Gradle 论坛的 and this post 的回答：一个解决方案是从 archives 配置中排除所有不是 'jar' 的工件。这样，uploadArchives 将只上传 Jar 工件，跳过所有其他生成的工件/

configurations.archives.artifacts.removeAll{
    it.extension != 'jar'
}

这类似于您自己的基于工件 'type' 的解决方案。

只发布 JAR 到 Maven 仓库

Publish only JAR to maven repo

java

gradle

maven-plugin