Code snippet to reconstruct ancestry graph from bk repo

[Paul P Komkoff Jr <i@stingr.net>]

Replying to Roman Zippel:
> the "nitty-gritty" I was "whining" about and which is not available via 
> bkcvs or bkweb and it's the most crucial information to make the bk data 
> useful outside of bk. Larry was previously very clear about this that he 
> considers this proprietary bk meta data and anyone attempting to export 
> this information is in violation with the free bk licence, so you indeed 
> just took the important parts and this is/was explicitly verboten for 
> normal bk users.

(borrowed from Tommi Virtanen)

Code snippet to reconstruct ancestry graph from bk repo:
bk changes -end':I: $if(:PARENT:){:PARENT:$if(:MPARENT:){ :MPARENT:}} $unless(:PARENT:){-}'         |tac

format is:
newrev parent1 [parent2]
parent2 present if merge occurs.

-- 
Paul P 'Stingray' Komkoff Jr // http://stingr.net/key <- my pgp key
 This message represents the official view of the voices in my head