mxcl/homebrew — pull request #9001 by bytecollective (2011-12-06 17:31:10+00:00)
Title: xf for working with eXecutable Files, https://github.com/bytecollective/xf

eXecutable Files (xf) was created to make it easier for software
development teams to write, run, and share commands and scripts specific
to their individual projects. Many commands are written and executed
over the course of a development project. We have scripts to build,
test, deploy, analyze, the list goes on. These scripts are written in
different languages, use different platforms, and for the most part have
very little in common. Managing all of this is prone to error.

xf helps by giving one place to go to manage these commands and scripts
and allows them to be accessed from anywhere within the project.