There should be an easy way to upload source files to the snippets DB. Just put it up there, figure out what it is later.

Stuff to transmit:
-file contents
-file name
-path (probably a shortened one, not the full local path)

Also, of course, user ID and date, but TB will add that automatically.

First implementation idea:
-Use a new snippet type (Source file)
-Snippet name = path + file name
-Content = actual file contents

Further implementation details:
-Command in TB interpreter is: upload src//<path-to-file>
-Outputs snippet ID

Second step:
-Show if file with same contents is in DB already.
-Or a file with same path.
-Or both? Then probably it's not wise to upload again. A brain might actually know.