Skip to content

Instantly share code, notes, and snippets.

Embed
What would you like to do?
Gradle script for publishing Android library to local Maven repository using maven-publish plugin. With dependencies (also handling transitive: false and custom exclude rules), including sources and javadoc.
apply plugin: 'maven-publish'
project.afterEvaluate {
def androidExtension = project.extensions.findByName("android")
if (androidExtension.hasProperty('libraryVariants')) {
androidExtension.libraryVariants.all { final variant ->
task("${variant.name}Javadoc", type: Javadoc) {
description "Generates Javadoc for ${variant.name}."
failOnError = false
source = variant.javaCompile.source
classpath = files(variant.javaCompile.classpath.files, project.android.getBootClasspath())
exclude '**/BuildConfig.java'
exclude '**/R.java'
}
}
}
task androidJavadocsJar(type: Jar, dependsOn: 'releaseJavadoc') {
classifier = 'javadoc'
from {
releaseJavadoc.destinationDir
}
}
task androidSourcesJar(type: Jar) {
classifier = 'sources'
from androidExtension.sourceSets.main.java.srcDirs
}
publishing.publications {
release(MavenPublication) {
groupId project.group
artifactId project.name
version project.version
artifact bundleRelease
artifact androidJavadocsJar
artifact androidSourcesJar
pom.withXml {
// List all compile dependencies and write to POM
final Node dependenciesNode = asNode().appendNode('dependencies')
final compileConfiguration = configurations.getByName('compile')
compileConfiguration.allDependencies.each { final Dependency dependency ->
final def noGroup = dependency.group == null
final def noVersion = dependency.version == null
final def noName = dependency.name == null
final def invalidName = dependency.name == "unspecified"
final def invalidDependency = noGroup || noVersion || noName || invalidName
if (invalidDependency) {
// ignore invalid dependencies
return
}
final def dependencyFiles = compileConfiguration.files(dependency)
final def firstFile = dependencyFiles.first()
final def firstFileName = firstFile.name
final def firstFileNameExtension = firstFileName.substring(firstFileName.lastIndexOf(".") + 1)
final dependencyNode = dependenciesNode.appendNode('dependency')
dependencyNode.appendNode('groupId', dependency.group)
dependencyNode.appendNode('artifactId', dependency.name)
dependencyNode.appendNode('version', dependency.version)
dependencyNode.appendNode('type', firstFileNameExtension)
if (!dependency.transitive) {
// If this dependency is transitive, we should force exclude all its dependencies them from the POM
final exclusionNode = dependencyNode.appendNode('exclusions').appendNode('exclusion')
exclusionNode.appendNode('groupId', '*')
exclusionNode.appendNode('artifactId', '*')
} else if (!dependency.properties.excludeRules.empty) {
// Otherwise add specified exclude rules
final exclusionsNode = dependencyNode.appendNode('exclusions')
dependency.properties.excludeRules.each { final ExcludeRule rule ->
final exclusionNode = exclusionsNode.appendNode('exclusion')
exclusionNode.appendNode('groupId', rule.group ?: '*')
exclusionNode.appendNode('artifactId', rule.module ?: '*')
}
}
}
}
}
}
}
publishing {
repositories {
maven {
url "$buildDir/repo"
}
}
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.