java – 发布aar文件到Maven Central,Gradle不工作

发布一个文件到Maven Central与Gradle仍然不工作：

好的,我们重新说明我遵循的所有步骤,设法“将文件发布到Maven Central with Gradle”(我主要跟随这个guide),只是为了确保…

1)我使用“Android Studio”,我有这个简单的android lib,我想要在maven：https://github.com/danielemaddaluno/Android-Update-Checker上可用

2)在UpdateCheckerLib文件夹中,我有上面提到的lib代码.并在该文件夹的build.gradle中应用插件：’com.android.library’我在模块目录的build / outputs / aar /目录中输出了一个.aar

3)我的第一步是找到一个批准的存储库.我决定使用Sonatype OSS Repository.这里我注册了一个项目,打开一个新的问题(创建 – >创建问题 – >社区支持 – 开源项目存储库托管 – >新项目)与groupid com.github.danielemaddaluno

4)所以我在项目的根目录中添加了一个文件：maven_push.gradle：

apply plugin: 'maven'
apply plugin: 'signing'

def sonatypeRepositoryUrl
if (isReleaseBuild()) {
    println 'RELEASE BUILD'
    sonatypeRepositoryUrl = hasProperty('RELEASE_REPOSITORY_URL') ? RELEASE_REPOSITORY_URL
            : "https://oss.sonatype.org/service/local/staging/deploy/maven2/"
} else {
    println 'DEBUG BUILD'
    sonatypeRepositoryUrl = hasProperty('SNAPSHOT_REPOSITORY_URL') ? SNAPSHOT_REPOSITORY_URL
            : "https://oss.sonatype.org/content/repositories/snapshots/"
}

def getRepositoryUsername() {
    return hasProperty('nexusUsername') ? nexusUsername : ""
}

def getRepositoryPassword() {
    return hasProperty('nexusPassword') ? nexusPassword : ""
}

afterEvaluate { project ->
    uploadArchives {
        repositories {
            mavenDeployer {
                beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }

                pom.artifactId = POM_ARTIFACT_ID

                repository(url: sonatypeRepositoryUrl) {
                    authentication(userName: getRepositoryUsername(),password: getRepositoryPassword())
                }

                pom.project {
                    name POM_NAME
                    packaging POM_PACKAGING
                    description POM_DESCRIPTION
                    url POM_URL

                    scm {
                        url POM_SCM_URL
                        connection POM_SCM_CONNECTION
                        developerConnection POM_SCM_DEV_CONNECTION
                    }

                    licenses {
                        license {
                            name POM_LICENCE_NAME
                            url POM_LICENCE_URL
                            distribution POM_LICENCE_DIST
                        }
                    }

                    developers {
                        developer {
                            id POM_DEVELOPER_ID
                            name POM_DEVELOPER_NAME
                        }
                    }
                }
            }
        }
    }

    signing {
        required { isReleaseBuild() && gradle.taskGraph.hasTask("uploadArchives") }
        sign configurations.archives
    }

    task androidJavadocs(type: Javadoc) {
        source = android.sourceSets.main.java.sourceFiles
    }

    task androidJavadocsJar(type: Jar) {
        classifier = 'javadoc'
        //basename = artifact_id
        from androidJavadocs.destinationDir
    }

    task androidSourcesJar(type: Jar) {
        classifier = 'sources'
        //basename = artifact_id
        from android.sourceSets.main.java.sourceFiles
    }

    artifacts {
        //archives packageReleaseJar
        archives androidSourcesJar
        archives androidJavadocsJar
    }
}

6)我在文件gradle.properties中添加了以下几行：

VERSION_NAME=1.0.1-SNAPSHOT
VERSION_CODE=2
GROUP=com.github.danielemaddaluno

POM_DESCRIPTION=Android Update Checker
POM_URL=https://github.com/danielemaddaluno/Android-Update-Checker
POM_SCM_URL=https://github.com/danielemaddaluno/Android-Update-Checker
POM_SCM_CONNECTION=scm:git@github.com:danielemaddaluno/Android-Update-Checker.git
POM_SCM_DEV_CONNECTION=scm:git@github.com:danielemaddaluno/Android-Update-Checker.git
POM_LICENCE_NAME=The Apache Software License,Version 2.0
POM_LICENCE_URL=http://www.apache.org/licenses/LICENSE-2.0.txt
POM_LICENCE_DIST=repo
POM_DEVELOPER_ID=danielemaddaluno
POM_DEVELOPER_NAME=Daniele Maddaluno

7)在根目录下,我修改了build.gradle：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

为此：

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
    }
}

def isReleaseBuild() {
    return version.contains("SNAPSHOT") == false
}

allprojects {
    version = VERSION_NAME
    group = GROUP

    repositories {
        mavenCentral()
    }
}

apply plugin: 'android-reporting'

8)我看到,对于每个要上传到中央的模块或应用程序,我应该：

>提供一个gradle.propeties
>修改build.gradle在末尾添加以下行：
适用于：’../maven_push.gradle’

所以在UpdateCheckerLib文件夹中我：

>添加了一个gradle.properties：

POM_NAME=Android Update Checker
POM_ARTIFACT_ID=androidupdatechecker
POM_PACKAGING=aar

>修改build.gradle在文件底部添加以下行：apply from：’../maven_push.gradle’

9)为了签署我的文物,我做了：

gpg --gen-key
gpg --list-keys  --> get my PubKeyId...
gpg --keyserver hkp://pool.sks-keyservers.net --send-keys PubKeyId

10)我添加了一个文件到〜/ .gradle / gradle.properties路径与这样的内容(获得秘密密钥我使用gpg –list-secret-keys)：

signing.keyId=xxxxxxx
signing.password=YourPublicKeyPassword
signing.secretKeyRingFile=~/.gnupg/secring.gpg

nexusUsername=YourSonatypeJiraUsername
nexusPassword=YourSonatypeJiraPassword

11)sudo apt-get安装毕业生在终端,因为“Andoid Studio”teminal没有认识到毕业…

12)终于毕业了上传档案

13)我得到这个错误：

FAILURE: Build Failed with an exception.

* Where: 
Build file '/home/madx/Documents/Workspace/Android-Update-Checker/UpdateCheckerLib/build.gradle' line: 1

* What went wrong:
A problem occurred evaluating project ':UpdateCheckerLib'.
> Could not create plugin of type 'LibraryPlugin'.

可能这只是一个毕业/毕业插件问题,但我想分享所有的程序,以防万一它可以有助于别人！

提前致谢！

发布一个aar文件到jCenter与Gradle仍然不工作：

非常感谢JBaruch和他的工作人员！所以我试图发布到jCenter而不是Maven Central,事实上jcenter()是mavenCentral()的超集.
好的,让我们从我的github库Android-Update-Checker重新开始.
我试图跟随他的一些提示,但我仍然卡住了
我也要为自己的发布写脚步(希望对某人有用).也许我错过了一些…

1)注册到Bintray用户名：danielemaddaluno

2)启用上传内容的自动签名：
来自Bintray profile url – > GPG签名 – >复制粘贴您的公钥/私钥.您可以在文件public_key_sender.asc / private_key_sender.asc中分别找到这两个
如果您执行以下代码(用于生成ASCII装甲密钥对的gpgis中的-a或–armor选项)：

gpg --gen-key
    gpg -a --export daniele.maddaluno@gmail.com > public_key_sender.asc
    gpg -a --export-secret-key daniele.maddaluno@gmail.com > private_key_sender.asc

2.1)在同一个web page中,您可以从以下位置配置自动签名：存储库 – > Maven – >检查“GPG自动上传的文件” – >更新

3)在同一个web page中,您可以找到您的Bintray API密钥(复制以供以后使用)

4)在同一个web page中,您可以配置您的Sonatype OSS用户(在我已经创建用户和问题的问题的上一部分中)

5)我将这两行添加到根中的build.gradle

classpath 'com.github.dcendents:android-maven-plugin:1.2'
classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.1"

所以我自己的build.gradle在根看起来像：

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:1.0.0'
        classpath 'com.github.dcendents:android-maven-plugin:1.2'
        classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:1.1"
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

6)我修改了我的build.gradle位于我的项目文件夹,它看起来像：

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

// This is the library version used when deploying the artifact
version = "1.0.0"

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        //applicationId "com.madx.updatechecker.lib"
        minSdkVersion 8
        targetSdkVersion 21
        versionCode 1
        versionName "1.0.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'),'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs',include: ['*.jar'])
    compile 'org.jsoup:jsoup:1.8.1'
}


def siteUrl = 'https://github.com/danielemaddaluno/Android-Update-Checker'      // Homepage URL of the library
def gitUrl = 'https://github.com/danielemaddaluno/Android-Update-Checker.git'   // Git repository URL
group = "com.github.danielemaddaluno.androidupdatechecker"                      // Maven Group ID for the artifact


install {
    repositories.mavenInstaller {
        // This generates POM.xml with proper parameters
        pom {
            project {
                packaging 'aar'

                // Add your description here
                name 'The project aims to provide a reusable instrument to check asynchronously if exists any newer released update of your app on the Store.'
                url siteUrl

                // Set your license
                licenses {
                    license {
                        name 'The Apache Software License,Version 2.0'
                        url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    }
                }
                developers {
                    developer {
                        id 'danielemaddaluno'
                        name 'Daniele Maddaluno'
                        email 'daniele.maddaluno@gmail.com'
                    }
                }
                scm {
                    connection gitUrl
                    developerConnection gitUrl
                    url siteUrl

                }
            }
        }
    }
}

task sourcesJar(type: Jar) {
    from android.sourceSets.main.java.srcDirs
    classifier = 'sources'
}

task javadoc(type: Javadoc) {
    source = android.sourceSets.main.java.srcDirs
    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
}

task javadocJar(type: Jar,dependsOn: javadoc) {
    classifier = 'javadoc'
    from javadoc.destinationDir
}
artifacts {
    archives javadocJar
    archives sourcesJar
}



Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())

bintray {
    user = properties.getProperty("bintray.user")
    key = properties.getProperty("bintray.apikey")

    configurations = ['archives']
    pkg {
        repo = "maven"
        name = "androidupdatechecker"
        websiteUrl = siteUrl
        vcsUrl = gitUrl
        licenses = ["Apache-2.0"]
        publish = true
    }
}

7)我添加到root local.properties根文件中,如下所示：

bintray.user=<your bintray username>
bintray.apikey=<your bintray API key>

8)添加到我的PATH中的默认渐变2.2.1实际使用的“Android Studio”,例如：

PATH=$PATH:/etc/android-studio/gradle/gradle-2.2.1/bin

9)打开“Android Studio”终端并执行：

gradle bintrayUpload

10)从Bintray – >我最近的包 – > androidupdatechecker(这只是在执行前面的点9之后) – >添加到Jcenter – >勾选框 – >组ID =“com.github.danielemaddaluno.androidupdatechecker”.

11)最后我试着跟随：Bintray – >我最近的包 – > androidupdatechecker – > Maven Central – >同步,但是我在页面右侧的“同步状态”栏中收到此错误：

Last Synced: Never
Last Sync Status: Validation Failed
Last Sync Errors: 
Missing Signature: 
'/com/github/danielemaddaluno/androidupdatechecker/UpdateCheckerLib/1.0.0/UpdateCheckerLib-1.0.0-javadoc.jar.asc' 
does not exist for 'UpdateCheckerLib-1.0.0-javadoc.jar'. 
Missing Signature: 
'/com/github/danielemaddaluno/androidupdatechecker/UpdateCheckerLib/1.0.0/UpdateCheckerLib-1.0.0.aar.asc' 
does not exist for 'UpdateCheckerLib-1.0.0.aar'. 
Missing Signature: 
'/com/github/danielemaddaluno/androidupdatechecker/UpdateCheckerLib/1.0.0/UpdateCheckerLib-1.0.0-sources.jar.asc' 
does not exist for 'UpdateCheckerLib-1.0.0-sources.jar'. 
Missing Signature: 
'/com/github/danielemaddaluno/androidupdatechecker/UpdateCheckerLib/1.0.0/UpdateCheckerLib-1.0.0.pom.asc' 
does not exist for 'UpdateCheckerLib-1.0.0.pom'. 
Invalid POM: /com/github/danielemaddaluno/androidupdatechecker/UpdateCheckerLib/1.0.0/UpdateCheckerLib-1.0.0.pom: 
Project description missing Dropping existing partial staging repository.

解决方法

您可以将您的aar发布到JCenter.

这是default in Android Studio.
>你可以sync to Central from there in much easier way.
>是so much easier to publish there.
>您可以使用oss.jfrog.org for snapshots.

java – 发布aar文件到Maven Central,Gradle不工作

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