Stage File Purifier

A Drush script that replaces not required file types with symbolic links to dummy files to prevent staging or local sites to consume lots of disk space after full sync from production.

The input is the directory of the dummy files, the output is the amount of disk space saved.
A possible content of the input directory:
sample.avi sample.doc sample.docx sample.mp3 sample.mp4 sample.ods sample.odt sample.pdf sample.wav sample.xls sample.xlsx sample.zip

Be aware that this module will delete data from your files directory, only use it for staging or local sites where you have the ability to restore these from another source.