Finally after lots of coding, testing and feedback; I have the new WSP listener ready. You can download it from codeplex.

In short, the improvements:

• All assemblies and required assets in one WSP
• Seperated code in library assembly
• Activate the WSP Listener with one simple feature
• Clear overview of (previous) installations in one document library
• Several bugfix and code improvements

Hope you like it as much as I do.

Finally my first codeplex project is finished: http://wsplistener.codeplex.com/

Super easy copy paste installation of WSP files on different servers in your OTAP environments.

The WSP listener is a windows service application which waits for new config and WSP files in a specific folder. If a new config and WSP file are added, the WSP Listener will install the new SharePoint solution on the server based on values in de config file. The config file is a configuration file (for example MySharePointSolution.wsp.config) which defines the settings for the installation of the WSP solution file.

All feedback is welcome, hope this tool helps improvethe efficiency of your deployment