Maven Snapshot Repositories with Nexus

When you have a Maven build which depends on more than one external repository, it is usually a good idea to work with a repository manager. A repository manager also enables you to share your artifacts with other team members.

Nexus Open Source is probably the most popular Maven repository manager. Once it's set up correctly, it requires little or no maintenance, at least that's my experience after using it in different projects over the last three years.

I've just finished setting up Nexus for my current project, but this time, I spent almost a day chasing a problem related to snapshot repositories.

I had set up the Public Repositories group of Nexus as a mirror for Maven central and configured the Nexus Snapshots repository as an additional snapshot-enabled repository for the snapshots from my own project:

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