Buildr Resolver

A Java dependency resolver for Buildr using Maven’s Aether via the wrapper Naether.

github.com/mguymon/buildr-resolver

Get Started

Install

gem install buildr-resolver

Examples

Wiki

Usage

The Buildr::Resolver.resolve(deps) is what takes the dependency notation and find all the related dependencies. For exampe, resolving org.apache.activemq:activemq-spring:jar:5.4.2 would resolve to:

org.apache.activemq:activemq-spring:jar:5.4.2
commons-logging:commons-logging-api:jar:1.1
org.apache.activemq:activemq-core:jar:5.4.2
org.apache.geronimo.specs:geronimo-jms_1.1_spec:jar:1.1.1
org.apache.activemq:activeio-core:jar:3.1.2
commons-logging:commons-logging:jar:1.1
log4j:log4j:jar:1.2.12
logkit:logkit:jar:1.0.1
(many more)

Buildr::Resolver#resolve

The Buildr::Resolver#resolve accepts an array of dependencies in the format of:

  • Path to a pom.xml: 'lib/pom.xml'

  • A hash for a pom.xml and scopes to use: 'lib/pom.xml' => ['compile','system']

  • Dependency notation: 'log4j:log4j:jar:1.2.12'

  • A hash for a Dependency notation and scope to use: 'log4j:log4j:jar:1.2.12' => ['compile']

Options

* :excludes - an array of dependencies to regex exclude
* :download - have Buildr::Resolver download artifacts instead of Buildr

Example:

Buildr::Resolver.resolve( [ {'lib/pom.xml' => ["test"] }, 'ch.qos.logback:logback-classic:jar:0.9.24', {'junit:junit:jar:4.8.2' => 'test'} ], :download => true )

Resolve Dependencies 

require 'buildr/resolver'
Java.load # must be called before Buildr::Resolver.resolve if not using JRuby due to Rjb startup of JVM by Buildr
deps = ['org.apache.activemq:activemq-spring:jar:5.4.2']
deps =  Buildr::Resolver.resolve( deps )
define 'example' do
  project.version = '0.1.0'
  compile.with deps
  package :jar
end

Resolve Dependencies from a POM

require 'buildr/resolver'
Java.load # must be called before Buildr::Resolver.resolve if not using JRuby due to Rjb startup of JVM by Buildr
task :compile => :resolve_deps
task :resolve_deps do |t|
  DEP_EXCLUDES = ['commons-logging', 'log4j', 'logkit']
  resolved_deps = Buildr::Resolver.resolve( {_('pom.xml') => ['compile']}, :download => true, :excludes => DEP_EXCLUDES )
  compile.with( resolved_deps )
end

License

Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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.