Package texlive-l3build

A testing and building system for (La)TeX

http://tug.org/texlive/

The build system supports testing and building LaTeX3 code, on
Linux, Mac OS X and Windows systems. The package offers: A unit
testing system for (La)TeX code (whether kernel code or
contributed packages); A system for typesetting package
documentation; and An automated process for creating CTAN
releases.

General Commands
Command Description
l3build Checking and building packages