[Mapbender-dev] build script

[Christoph Baudson]

Here's a first draft of a build script

http://trac.osgeo.org/mapbender/browser/trunk/build

* checks out a given branch
* extracts JS documentation
* commits JS documentation
* compresses JS files via JSMin
* removes SVN metadata
* creates a zip file

I'm a total beginner at bash scripting, so be gentle with criticism.

You need perl and php5 for the command line.

This is beta, but at least a helper for current releases, maybe we can 
optimize it for later releases, to make it stable.

Cheers