yeoman/grunt-filerev — pull request #30 by mwinkels (2014-05-14 22:03:00+00:00)
Title: Rev full asset directory

I have a directory with localization files. The filename is used to select the correct file for a locale, so it should remain the same. Instead the directory name can be changed in a similar manner, so:

dir/file-en.json -> dir.a2aa178/file-en.json
dir/file-nl.json -> dir.a2aa178/file-nl.json

the hash is based on the full contents of the directory.