An implementation of a versioning virtual file system using FUSE.
This VFS implementation splits the stg directory into two subdirectories:
storage and versions. The mnt directory has been set to only mirror the
stg/storage directory, while the versions themselves are saved in stg/versions.
This way, version files are not visible or accessible from within mnt, and
the version dump process becomes a relatively easy endeavor.
All versions of a particular file, named for example filename.ext, can be
accessed by looking into the stg/versions directory, from any location in or
outside of the file system.
So then to dump all of the file versions for filename.ext into the current
directory, one can run the following terminal command:
find path/to/stg/versions -name "*" | grep -E "filename\.ext,[0-9]+$" | xargs cp -t .
Specifically from within the root project directory, the above command can be simplified as:
find stg/versions -name "*" | grep -E "filename\.ext,[0-9]+$" | xargs cp -t .