[DEPRECATED]

As of May 1st 2021 JCenter will be shutting down. Please migrate to MavenCentral.

You can refer to MavenCentral-Publisher for a gradle plugin to simplify the process.

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JCenter Uploader

A gradle script to easily upload Android libraries to JCenter for distribution.

Reference: For a full article explaining the whole process check this Medium post written by Yegor Zatsepin

Usage

In order to upload the library, the next steps must be followed:

1. Setup Bintray

   i. Sign in or create an account to Bintray (A free open-source account can be created here)

   ii. Create a new repository selecting Maven as type

   iii. Create a new package in the repository

2. Setup the Android library

   i. Add the following lines to your local.properties file

   Important: Make sure it is listed in your .gitignore file to avoid uploading it

   bintray.user=USERNAME
   bintray.apikey=API_KEY
   

   Where USERNAME is your Bintray username and API_KEY can be retrieved from https://bintray.com/profile/edit

   ii. Add the following lines in your project's level build.gradle file

   maven_version

   bintray_version

   buildscript {
   	//...
   	dependencies {
   		//...
   		classpath "com.github.dcendents:android-maven-gradle-plugin:$maven_version"
   		classpath "com.jfrog.bintray.gradle:gradle-bintray-plugin:$bintray_version"
   	}
   }
   

   iii. Add the following lines in your library's level build.gradle. Replace the variable names with the appropriate values for your library

   Note: Your library will be finally published as publishedGroupId:artifact:libraryVersion

   Only the mandatory parameters are listed in this example. For a full list of all the available parameters, as well as a brief explanation of each, see the Parameters section

   ext {
   	bintrayRepo = 'BINTRAY_REPOSITORY_NAME'
   	bintrayName = 'BINTRAY_PACKAGE_NAME'
   
   	publishedGroupId = 'PUBLISHED_GROUP_ID'
   	artifact = 'ARTIFACT'
   	
   	libraryVersion = 'LIBRARY_VERSION'
   
   	gitUrl = 'GIT_URL'
   
   	developerName = 'DEVELOPER_NAME'
   	developerEmail = 'DEVELOPER_EMAIL'
   
   	licenseId = 'LICENSE_ID'
   	licenseName = 'LICENSE_NAME' 
   	licenseUrl = 'LICENSE_URL'
   }
   

   iv. Add the following line in your library's level build.gradle

   apply from: 'https://raw.githubusercontent.com/Sarquella/JCenter-Uploader/master/jcenter_uploader.gradle'
   

3. Package and upload

Finally run the following two commands to upload the library to Bintray

./gradlew install
./gradlew bintrayUpload

Parameters

• bintrayRepo: Name of the Bintray repo created at 1.ii

• bintrayName: Name of the Bintray package created at 1.iii

• organizaton [Optional]: Organization's Bintray username. In case the repo's owner is an organization instead of the username provided at 2.i

• publishedGroupId: Library's group name (e.g., com.company.library)

• artifact: Library's concrete artifact name

• libraryVersion: Library's current version (e.g., 1.0.0)

• libraryDescription [Optional]: Short description about the library

• gitUrl: Version control url (e.g., https://github.com/<username/.git)

• siteUrl [Optional]: Library's website url

• developerName: Library's developer name

• developerEmail: Library's developer email

• licenseId: Library's license id (e.g., Apache-2.0)

• licenseName: Library's license name (e.g., The Apache Software License, Version 2.0)

• licenseUrl: Library's license url (e.g., http://www.apache.org/licenses/LICENSE-2.0.txt)

• overrideExisting [Optional]: Boolean describing if the script should fail (false) or not (true) when trying to publish an already existing library's version, overriding it. Default is false

License

LICENSE

Copyright 2019 Adrià Sarquella Farrés

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.