Apache Ant and Eclipse Aether
Eclipse Aether is the dependency management component used in Apache Maven 3+. The project provides Ant tasks that can be configured to download dependencies that can be declared in pom.xml
file or in the Ant build file directly.
This configuration can be contained in your Ant build.xml or a separate file that is imported. A minimal example for resolving dependencies from a repository manager running on localhost is shown:
<project xmlns:aether="antlib:org.eclipse.aether.ant" ....> <taskdef uri="antlib:org.eclipse.aether.ant" resource="org/eclipse/aether/ant/antlib.xml"> <classpath> <fileset dir="${aether.basedir}" includes="aether-ant-tasks-*.jar" /> </classpath> </taskdef> <aether:mirror id="mirror" url="http://localhost:8081/nexus/content/groups/public/" mirrorOf="*"/> ... </project>
These minimal settings allow the aether:resolve
task to download the declared dependencies.
To deploy build outputs to a repository with the aether:deploy
task, user authentication and details about the target repositories have to be added.
Full example projects can be found in the ant-aether
folder of the documentation examples project. A full build of the simple-project
, including downloading the declared dependencies and uploading the build output to the repository manager can be invoked with
cd ant-aether/simple-project ant deploy