expertbad.blogg.se - Download artifacts from nexus repository

To run both commands properly, we need to make some basic configurations first in order to have access to our internal Nexus repository, assuming it requires authentication (in our case it does).

mvn deploy:deploy-file - Used to deploy artifacts, which are not built using Maven, to any remote repository.

mvn deploy - Used in most project builds, it is invoked when you call the deploy phase of the default build lifecycle of a maven project.

To make this as straightforward as possible, we will be basically using the following maven commands:

An alternative to Maven for artifacts deployment could be Gradle and the reason of using an internal Nexus repository is to have efficient and centralized collaboration between developers and teams in a company, besides involving issues such as company’s compliance and information security. In this case, both Maven and Nexus were chosen because they were currently being used by our team. This way, we can have access to multiple external libraries and different versions of them. When talking about “artifacts”, we mean external libraries like, for example, JARs files for Java libraries and packages for Node. Nexus is a repository manager that stores “artifacts”, which allows you to proxy collect and manage your dependencies, making it easy to distribute your software. Maven dynamically downloads Java libraries and Maven plug-ins by accessing one or more repositories such as the Maven 2 Central Repository, and stores them in a local cache. It uses a XML file describing the software project being built, its dependencies on other external modules and components, the build order, directories, and required plug-ins. Maven is a build automation tool used primarily for Java projects that addresses how software is built and its dependencies. In this article, we will be showing how to deploy Java artifacts using both technologies, but first, let’s have a brief explanation of what they are. Together they help build and manage Java dependencies in a simple and reliable way. This is where Maven and Nexus come into play. Therefore, having multiple versions without a minimum management can be quite dangerous. This process generates files and these files generally are related to a version.

Different forms of management exist and they were created based on multiple projects’ natures and technologies.įor some languages, the source code needs to be compiled first in order for it to be executed by the machine. Deploying Java artifacts on a Nexus Repository with MavenĪs a software project grows, the number of dependencies increases, requiring the need of managing them in a scalable manner.