download artifacts from nexus repository

Apache Ivy easily integrates with Maven repositories (like Nexus) while still allowing usage of the extensive scripting options of Ant. Or you can use a query based on the GAV (group id, artifact id, version) coordinates and the filename to fetch the latest version.Īpache Ivy can be used in Ant tasks to make dependency management easier. You can fetch an artifact directly by going to an URL like for example below When applying an XSL, you can also easily transform the XML to a nice viewable HTML. You can use this response in for example a simple Python script to query for artifacts from outside the webinterface. Gives me an XML describing the artifacts and versions of my testproject. Suppose all your services have a specific groupid, you can query artifacts from the group and use some scripting to gather the required artifact. (which contains a duplicate definition…) Browsing The response XML conforms to the following XSD. This fetches the POM (Maven project object model). In order to fetch the latest version of a project, you can perform a query like below. This only works (as far as I’ve seen) if a pom file is present in the artifact directory (the Maven resolver can be used). I have used the same Nexus installation and testproject as in the previous mentioned post. The keyword LATEST is used in the samples. SOAP UI is in my opinion the more user friendly way to experiment.īelow are some examples on how you can use this API.

You can also try requests on the API by using for example SOAP UI or an internet browser. You can use a network traffic monitor (Chrome Developer tools for instance) to obtain the requests send from the webinterface to the API. The webinterface which allows administration and browsing of the repository, makes use of this API and is thus provides many examples on how the API can be used. Sonatype has done a great job at providing an extensive well documented REST API.

In this blog post I will describe two ways how artifacts can be fetched from the Nexus repository by using the REST API and by using Apache Ivy. In a previous blog post I have shown an example how Maven can be used to assemble and release artifacts to Nexus. Sonatype Nexus is an often used artifact repository.

Download artifacts from nexus repository