通过 BinTray 将 AAR 部署到 MavenCentral

Posted 2023-02-18

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【中文标题】通过 BinTray 将 AAR 部署到 MavenCentral【英文标题】：Deploying AAR to MavenCentral through BinTray 【发布时间】：2016-09-16 15:22:04 【问题描述】：

我是 android 开发新手，正在尝试通过 BinTray 将一个基本测试库（我正在构建用于学习目的）部署到 JCenter 和 MavenCentral。我已通过 BinTray 成功部署到 JCenter，但未能成功继续部署到 MavenCentral。

以下是我收到的 MavenCentral REST API 错误：

HTTP/1.1 400 Bad Request [messages:[Invalid POM: /pro/johnfoley/androidTesting/testlibrary/1.0.5/testlibrary-1.0.5.pom: Project name missing, Project description missing, Project URL missing, License information missing, SCM URL missing, Developer information missing, Dropping existing partial staging repository.], status:Validation Failed]
11:45:57 AM: External task execution finished 'bintrayUpload'.

这是我的 build.gradle：

apply plugin: 'com.android.library'
apply plugin: 'com.jfrog.bintray'
apply plugin: 'com.github.dcendents.android-maven'

description = 'A test library'
group = 'pro.johnfoley.androidTesting'
version = '1.0.5'

buildscript 
    repositories 
        jcenter()
        mavenCentral()
    
    apply plugin: 'maven'
    apply plugin: 'maven-publish'



android 
    compileSdkVersion 23
    buildToolsVersion "23.0.3"

    defaultConfig 
        minSdkVersion 18
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    
    buildTypes 
        release 
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        
    


dependencies 
    compile fileTree(dir: 'libs', include: ['*.jar'])
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.4.0'


// Generate source JAR
task generateSourcesJar(type: Jar) 
    from android.sourceSets.main.java.srcDirs
    classifier 'sources'


// Generate JavaDocs and JavaDocs JAR
task generateJavadocs(type: Javadoc) 
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath()
            .join(File.pathSeparator))

task generateJavadocsJar(type: Jar) 
    from generateJavadocs.destinationDir
    classifier 'javadoc'

generateJavadocsJar.dependsOn generateJavadocs

artifacts

    archives generateSourcesJar
    archives generateJavadocsJar


def bintrayUser = 'BT_USER'
def bintrayApiKey = 'BT_KEY'
def bintrayGPGPassword = 'BT_PW'
def mavenCentralToken = 'MC_TOKEN'
def mavenCentralPassword = 'MC_PW'

// BinTray config
bintray

    user = bintrayUser
    key = bintrayApiKey

    pkg
    
        repo = 'maven'
        name = 'pro.johnfoley.androidTesting.testlibrary'
        desc = ''
        licenses = ['Apache-2.0']
        vcsUrl = 'https://github.com/johnlfoleyiii/androidTesting.git'
        issueTrackerUrl = 'https://github.com/johnlfoleyiii/androidTesting/issues'
        websiteUrl = 'https://github.com/johnlfoleyiii/androidTesting'
        labels = []
        publicDownloadNumbers = true

        version 
            name = '1.0.5-testlibrary'
            desc = 'My test library'
            released  = new Date()
            vcsTag = 'v1.0'
            gpg 
                sign = true
                passphrase = bintrayGPGPassword
            
            mavenCentralSync 
                sync = true //Optional (true by default). Determines whether to sync the version to Maven Central.
                user = mavenCentralToken
                password = mavenCentralPassword
                close = '1' //Optional property. By default the staging repository is closed and artifacts are released to Maven Central. You can optionally turn this behaviour off (by puting 0 as value) and release the version manually.
            
        
    

    configurations = ['archives']

这是从 build.gradle 生成的 POM：

<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <modelVersion>4.0.0</modelVersion>
  <groupId>pro.johnfoley.androidTesting</groupId>
  <artifactId>testlibrary</artifactId>
  <version>1.0.5</version>
  <packaging>aar</packaging>
  <dependencies>
    <dependency>
      <groupId>com.android.support</groupId>
      <artifactId>appcompat-v7</artifactId>
      <version>23.4.0</version>
      <scope>compile</scope>
    </dependency>
  </dependencies>
</project>

如何配置 build.gradle 以通过 BinTray 成功部署到 MavenCentral？

【问题讨论】：

【参考方案1】：

我使用 Bintray 将我的一些库上传到 Maven 中心。我使用 Novoda's bintray-release 库来创建 pom 并将库上传到 Bintray。

您可以按照bintray-release 插件的项目设置进行操作，例如：RxAnimationBinding。

在为bintray-upload 进行类比项目设置后，您可以将库上传到 Bintray（确保将dryRun 设置为false 以进行真正的上传）：